Urinary Tract infections (UTIs) are one of the most common causes of hospital visit worldwide. The study intends to find the prevalence of Escherichia coli in Urinary tract infection cases in Aminu Kano Teaching Hospital (AKTH), Kano. A comprehensive study was conducted on E coli for its prevalence in urine samples, of queried cases of urinary tract infection in patients attending Aminu Kano Teaching Hospital (AKTH), Kano. Two hundred and fourteen urine specimens comprising of 123(57.5%) females and 91(42.5%) males of all age group were screened for bacteria. Of the 214 samples, 68 representing (31.80%) were culture positive with E. coli having 32(47.06%), Klebsiella spp 18(26.47%), Staphylococcus spp 10(14.70%), Proteus spp 6(8.82%) and Pseudomonas spp 2(2.94%). Out of the 32(47.6%) of E. coli isolated, 22 were from female and 10 were from males, the highest prevalence occurred within the age range of 21-30 with females taking the lead. Antibiogram of the isolated E. coli showed a markedly good sensitivity of ofloxacin (96.87%), nitrofurantoin and nalidixic acid (93.70%), colistin phosphate (90.62%) and gentamicin (68.75%). E. coli showed the least sensitivity to ampicillin (18.75%). The frequency of E. coli obtained suggests its high prevalence. And this can be reduced using Flouroquinolones as exhibited by the susceptibility profile in this study.
Asymptomatic urinary tract infection amongst some Students of Michael Okpara ...Premier Publishers
This work was carried out to determine Asymptomatic Urinary Tract Infection amongst some students of Michael Okpara University of Agriculture, Umudike and the sensitivity pattern of the isolates from urine. Using aseptic technique, midstream urine were collected from sixty (60) students, urinalysis was carried out on the urine samples and was then cultured on CLED and MacConkey agar using pour plate method. Growth was observed in 26 (87%) of the sample while there was no growth in 4 (13%) of the sample. Out of the 26 (87%) samples with growth, 14 (47%) had significant bacteria growth while 12 (40%) had no significant growth. Incidence of asymptomatic bacteriuria was higher in females 8 (57%) than males 6 (38%). The organisms isolated were Escherichia coli, Klebsiella species, Staphylococcus saprophyticus, Staphylococcus aureus, Enterococcus faecalis, Proteus species, and Pseudomonas aeruginosa. All the Gram positive isolates were sensitive to Gentamycin and all resistance to Cefuroxime, Ceftazidime, Ceftriaxone, Cloxacillin. The Gram negative isolates were mostly sensitive to Nitrofurantoin, Gentamycin and Ofloxacin. Therefore, these drugs could be considered as the first line of drug for the treatment of asymptomatic urinary tract infection.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Prevalence of Intestinal Helminths and Protozoa Parasites of Ruminants in Min...iosrjce
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) is a double blind peer reviewed International Journal edited by the International Organization of Scientific Research (IOSR). The journal provides a common forum where all aspects of Agricultural and Veterinary Sciences are presented. The journal invites original papers, review articles, technical reports and short communications containing new insight into any aspect Agricultural and Veterinary Sciences that are not published or not being considered for publication elsewhere.
Study of Bacterial Isolates and their Susceptibility Pattern in Chronic Suppu...iosrjce
IOSR Journal of Pharmacy and Biological Sciences(IOSR-JPBS) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of Pharmacy and Biological Science. The journal welcomes publications of high quality papers on theoretical developments and practical applications in Pharmacy and Biological Science. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Asymptomatic urinary tract infection amongst some Students of Michael Okpara ...Premier Publishers
This work was carried out to determine Asymptomatic Urinary Tract Infection amongst some students of Michael Okpara University of Agriculture, Umudike and the sensitivity pattern of the isolates from urine. Using aseptic technique, midstream urine were collected from sixty (60) students, urinalysis was carried out on the urine samples and was then cultured on CLED and MacConkey agar using pour plate method. Growth was observed in 26 (87%) of the sample while there was no growth in 4 (13%) of the sample. Out of the 26 (87%) samples with growth, 14 (47%) had significant bacteria growth while 12 (40%) had no significant growth. Incidence of asymptomatic bacteriuria was higher in females 8 (57%) than males 6 (38%). The organisms isolated were Escherichia coli, Klebsiella species, Staphylococcus saprophyticus, Staphylococcus aureus, Enterococcus faecalis, Proteus species, and Pseudomonas aeruginosa. All the Gram positive isolates were sensitive to Gentamycin and all resistance to Cefuroxime, Ceftazidime, Ceftriaxone, Cloxacillin. The Gram negative isolates were mostly sensitive to Nitrofurantoin, Gentamycin and Ofloxacin. Therefore, these drugs could be considered as the first line of drug for the treatment of asymptomatic urinary tract infection.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Prevalence of Intestinal Helminths and Protozoa Parasites of Ruminants in Min...iosrjce
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) is a double blind peer reviewed International Journal edited by the International Organization of Scientific Research (IOSR). The journal provides a common forum where all aspects of Agricultural and Veterinary Sciences are presented. The journal invites original papers, review articles, technical reports and short communications containing new insight into any aspect Agricultural and Veterinary Sciences that are not published or not being considered for publication elsewhere.
Study of Bacterial Isolates and their Susceptibility Pattern in Chronic Suppu...iosrjce
IOSR Journal of Pharmacy and Biological Sciences(IOSR-JPBS) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of Pharmacy and Biological Science. The journal welcomes publications of high quality papers on theoretical developments and practical applications in Pharmacy and Biological Science. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Etiology and Antimicrobial Sensitivity Profile of the Microorganism Associate...inventionjournals
This study proposes to meet the most common aetiologic agents in urinary tract infection and the antimicrobial susceptibility pattern. We analyzed all bacteriological examinations of urine recorded in Central Laboratory do Piauí-LACEN situated in the municipality of Teresina-PI of patients seen in December 2013 period through April 2014. It was observed that were filed during the designated period urine, 1647. Of these, 109 were positive cultural examination. Escherichia coli was the most isolated microorganism (71.6%), followed by the genus Klebsiella (14.7%), by Pseudomonas aeruginosa (2.8) and Proteus mirabilis (1.8%). In relation to antimicrobial susceptibility, Escherichia coli and Klebsiella spp feature high resistance to antimicrobials Amoxicillin, Piperacilina, Cephalotin, Ceftazidime and Quinolones. To the Enterobacteria in study, Imipeneme, Netilmicin and Amikacin were the antimicrobials with higher degree of susceptibility. In respect of Pseudomonas aeruginosa isolates, antimicrobials were more effective, the Imipeneme and Amikacin. In this way, the need to periodically reviews the ITU for being a promising environment for bacterial infection and to understand the evolution of antimicrobial susceptibilities, for part of the main etiological agents, over time.
A total number of 74 coagulase negative Staphylococci were isolated from orthopaedic patients in Ahmadu Bello University Teaching Hospital, Zaria, Nigeria. They were further characterized into various Staphylococci species using API STAPH identification kit: Staph xylosus (31.1%), Staph lentus (10.8%), Staph hominis (10.8%), Staph cohnii cohnii (5.4%), Staph epidermidis (4.1%) others were Staph cohnii ureal., Staph hyicus, Staph lugdunensis (2.7% each) Staph caprae , Staph capitis, Staph haemolyticus, Staph scuiri, Staph chromogenes and Staph warneri (1.4% each). Microcossus spp was 8.2% while 13.5% isolates were undetermined. Kirby Baurer disk method was used for the antibiotics susceptibility test, the result showed gentamicin and ciprofloxacin to be most active (96.6%), followed by vancomycin (93.1) and pefloxacin (87.9). The isolates were resistant to ampicillin (96.6), amoxicillin clavulanic acid (65.5%), clindamycin 41.4%). The aim of this study is to classify the coagulase negative Staphylococci isolates into species and to determine their antibiotic susceptibility
A Clinical Study of Amoebic Dysentery and Its Homoeopathic ManagementIOSRJPBS
A Clinical Study of Amoebic Dysentery and Its Homoeopathic Management, Sri Ganganagar, Rajasthan, India. Background: To study the clinical presentation of amoebic dysentery and to study the results of Homeopathic management and treatment of amoebic dysentery. To assess the influence of miasm in the case of Amoebic Dysentery. Methodology: Thirty out-patients with clinically confirmed symptomatic cases of amoebic dysentery were entered trial and treated with Homoeopathic remedies on the basis of Homoeopathic principles with fixed criteria to know the results of treatment as recovered, improved or not improved. For the present study he patients who visited on Sriganganagar Homoeopathic Medical College, Hospital and Research Center, Sri Ganganagar, Rajsthan, India and peripheral Out Patient Department were selected on the inclusion and exclusion criteria. Result: Totally 30 patients were selected for this study. At the end of the study it was observed that, out of 30 patients, 24 patients recovered (80%), 5 case improved (16.66%) and1case is not improved (3.3%). with the help ofsuitable homoeopathic medicines. Conclusion: There were no side effects during the treatment and it can be concluded that Homoeopathic Medicines can be help the patient to take a new lease on life
Prevalence of Cryptosporidiosis Among Selected Group of Sudanese Patients by Mosab Nouraldein Mohammed Hamad in Advancements in Bioequivalence & Bioavailability
Assessment of Zooplankton Diversity in Kosavampatti Lake at Namakkal District...BRNSS Publication Hub
Kosavampatti Lake is a historical lake situated in Namakkal district. A lake usually helps in recharging groundwater, and the trees in and around the lake serve as a nesting place for birds. Zooplankton is the vital constituents of water flora which aids as the main component of the aquatic food chain. It sustains appropriate equilibrium between biotic and abiotic components of the water ecosystem. The present study aimed to deal with zooplankton diversity in Kosavampatti Lake. The investigation was carried out for 1 year, i.e., October 2017–September 2018. During the study period, the zooplankton population of Kosavampatti Lake water is characterized by five various classes, namely Protozoa, Cladocera, Copepoda, Ostracods, and Rotifera, with 19 different species which were noted and documented in Kosavampatti Lake. The main classes of Rotifera are the highest groups among zooplankton and the density of zooplankton community was higher in summer and lesser in monsoon. The results of various kinds of diversity indices strongly indicate that Kosavampatti Lake is absolutely polluted in nature.
ABSTRACT- Urinary Tract Infections (UTI) is a major threat to human health. It is caused due to various physiological changes of the urinary tract by the activity of microorganisms. Urinary Tract infections has also been a major type of hospital acquired infection. Hospital acquired infections (HAI) are of various types: Respiratory Tract Infection (RTI), Urinary Tract Infection (UTI), Blood Stream Infection (BSI), and Surgical Site Infection (SSI) and the most common are Urinary Tract (39%) and Respiratory Tract (20-22%) infection. The main aim of this study was to assess various urine samples collected from patients of the ICU of a tertiary care hospital for microbial growth and create a statistical picture on the contribution of UTI to nosocomial infections. Certain governing factors for UTI like presence of pus cells, epithelial cells, and diabetes mellitus were also kept under consideration along with various patient details like age, sex, primary illness and prior antibiotic treatment. The key findings of the study were: the
mean age of patients with symptomatic and asymptomatic UTI was 51 years and people from both genders within the age group of 41-60 were equally susceptible. E. coli was the most common causative organism (35.7%) followed by Citrobacter (21.42%) and Klebsiella (14.28%). Other organisms included Pseudomonas, Enterococcus and Candida. The rate of UTI was 56.22/1000 days of catheterization. Most of the organisms isolated were found to be multi drug resistant. UTI has been hence concluded to play a major contribution in nosocomial infections which needs to be controlled by integrating proper monitoring of hospital data and surveillance of hospital acquired urinary tract infection.
Key-words- ICU, Urinary Tract Infection, Center for Disease Control, Multi drug resistant, antibiotics, Microorganism
SALMONELLA ARIZOANE: AN UNCOMMON UROPATHOGEN?Nuhu Tanko
Salmonella arizonae is usually an uncommon uropathogen from many studies. But from this study, it was the second most prevalent uropathogen after E.coli.
Antioxidant potentials of tannic acid on lipid peroxidation induced by severa...Premier Publishers
Various prospective studies have indicated the antioxidant potency of tannic acid in several models. However, there is no clear-cut evidence revealing that the reported antioxidant properties of tannic acid remains potent regardless of the lipid sources and pro-oxidants employed for the oxidative assault. Hence, this study sought to investigate the antioxidant properties of tannic acid against cerebral and hepatic lipid peroxidation induced by several pro-oxidants (Iron (II) sulfate, Sodium nitroprusside, cyclophosphamide and acetaminophen) in vitro. Rats were decapitated under mild ether anesthesia and the tissues were rapidly dissected, placed on ice, weighed and immediately homogenized in cold 50 mM Tris-HCl, pH 7.4 (1/10, w/v). The homogenates were centrifuged for 10 min at 4000 g to yield a pellet that was discarded and a low-speed supernatant (S1). Our results indicated that Fe (II) showed the highest pro-oxidative effects in both tissues lipids. Furthermore, tannic acid demonstrated potent inhibitory effects against lipid peroxidation in both tissues lipids regardless of the pro-oxidant employed. To this end, there is a dire need to exploit the protective benefits of tannic acid as a potential exogenous antioxidant against lipid peroxidation with a view to providing solution to the global oxidative stress menace.
Perspective View of Stakeholders into the Impact of Construction Industries D...Premier Publishers
The main objective of this paper is to explore the views of developers about the impact of construction industries development on the environment to ascertain feasibility practice of sustainable construction principles. A survey of developers registered with REHDA community was conducted to assess their views on the impact of construction industries development on the environment when implementation of their projects. Results reveal that environment problems are the effect of construction industries development. Furthermore, results identified a need for adopting environmental sound management approach in construction projects. Developers are very important people, who can play a significant role in planning and implementing sustainability strategies for the construction sector so environment and natural energies can be preserved for good. Cross-section views of these developers form the basis of this study, thus, it was a cross-sectional study based on the relationship of construction industries with environment within Penang. The study magnified the effect of localized construction industries into the environment, which was concurrent with the worldwide issues happening in the contemporary environment. The study of these relationships explores the current environmental practices in depth and incurs the attention of implementation of sustainability performance in built environment.
Etiology and Antimicrobial Sensitivity Profile of the Microorganism Associate...inventionjournals
This study proposes to meet the most common aetiologic agents in urinary tract infection and the antimicrobial susceptibility pattern. We analyzed all bacteriological examinations of urine recorded in Central Laboratory do Piauí-LACEN situated in the municipality of Teresina-PI of patients seen in December 2013 period through April 2014. It was observed that were filed during the designated period urine, 1647. Of these, 109 were positive cultural examination. Escherichia coli was the most isolated microorganism (71.6%), followed by the genus Klebsiella (14.7%), by Pseudomonas aeruginosa (2.8) and Proteus mirabilis (1.8%). In relation to antimicrobial susceptibility, Escherichia coli and Klebsiella spp feature high resistance to antimicrobials Amoxicillin, Piperacilina, Cephalotin, Ceftazidime and Quinolones. To the Enterobacteria in study, Imipeneme, Netilmicin and Amikacin were the antimicrobials with higher degree of susceptibility. In respect of Pseudomonas aeruginosa isolates, antimicrobials were more effective, the Imipeneme and Amikacin. In this way, the need to periodically reviews the ITU for being a promising environment for bacterial infection and to understand the evolution of antimicrobial susceptibilities, for part of the main etiological agents, over time.
A total number of 74 coagulase negative Staphylococci were isolated from orthopaedic patients in Ahmadu Bello University Teaching Hospital, Zaria, Nigeria. They were further characterized into various Staphylococci species using API STAPH identification kit: Staph xylosus (31.1%), Staph lentus (10.8%), Staph hominis (10.8%), Staph cohnii cohnii (5.4%), Staph epidermidis (4.1%) others were Staph cohnii ureal., Staph hyicus, Staph lugdunensis (2.7% each) Staph caprae , Staph capitis, Staph haemolyticus, Staph scuiri, Staph chromogenes and Staph warneri (1.4% each). Microcossus spp was 8.2% while 13.5% isolates were undetermined. Kirby Baurer disk method was used for the antibiotics susceptibility test, the result showed gentamicin and ciprofloxacin to be most active (96.6%), followed by vancomycin (93.1) and pefloxacin (87.9). The isolates were resistant to ampicillin (96.6), amoxicillin clavulanic acid (65.5%), clindamycin 41.4%). The aim of this study is to classify the coagulase negative Staphylococci isolates into species and to determine their antibiotic susceptibility
A Clinical Study of Amoebic Dysentery and Its Homoeopathic ManagementIOSRJPBS
A Clinical Study of Amoebic Dysentery and Its Homoeopathic Management, Sri Ganganagar, Rajasthan, India. Background: To study the clinical presentation of amoebic dysentery and to study the results of Homeopathic management and treatment of amoebic dysentery. To assess the influence of miasm in the case of Amoebic Dysentery. Methodology: Thirty out-patients with clinically confirmed symptomatic cases of amoebic dysentery were entered trial and treated with Homoeopathic remedies on the basis of Homoeopathic principles with fixed criteria to know the results of treatment as recovered, improved or not improved. For the present study he patients who visited on Sriganganagar Homoeopathic Medical College, Hospital and Research Center, Sri Ganganagar, Rajsthan, India and peripheral Out Patient Department were selected on the inclusion and exclusion criteria. Result: Totally 30 patients were selected for this study. At the end of the study it was observed that, out of 30 patients, 24 patients recovered (80%), 5 case improved (16.66%) and1case is not improved (3.3%). with the help ofsuitable homoeopathic medicines. Conclusion: There were no side effects during the treatment and it can be concluded that Homoeopathic Medicines can be help the patient to take a new lease on life
Prevalence of Cryptosporidiosis Among Selected Group of Sudanese Patients by Mosab Nouraldein Mohammed Hamad in Advancements in Bioequivalence & Bioavailability
Assessment of Zooplankton Diversity in Kosavampatti Lake at Namakkal District...BRNSS Publication Hub
Kosavampatti Lake is a historical lake situated in Namakkal district. A lake usually helps in recharging groundwater, and the trees in and around the lake serve as a nesting place for birds. Zooplankton is the vital constituents of water flora which aids as the main component of the aquatic food chain. It sustains appropriate equilibrium between biotic and abiotic components of the water ecosystem. The present study aimed to deal with zooplankton diversity in Kosavampatti Lake. The investigation was carried out for 1 year, i.e., October 2017–September 2018. During the study period, the zooplankton population of Kosavampatti Lake water is characterized by five various classes, namely Protozoa, Cladocera, Copepoda, Ostracods, and Rotifera, with 19 different species which were noted and documented in Kosavampatti Lake. The main classes of Rotifera are the highest groups among zooplankton and the density of zooplankton community was higher in summer and lesser in monsoon. The results of various kinds of diversity indices strongly indicate that Kosavampatti Lake is absolutely polluted in nature.
ABSTRACT- Urinary Tract Infections (UTI) is a major threat to human health. It is caused due to various physiological changes of the urinary tract by the activity of microorganisms. Urinary Tract infections has also been a major type of hospital acquired infection. Hospital acquired infections (HAI) are of various types: Respiratory Tract Infection (RTI), Urinary Tract Infection (UTI), Blood Stream Infection (BSI), and Surgical Site Infection (SSI) and the most common are Urinary Tract (39%) and Respiratory Tract (20-22%) infection. The main aim of this study was to assess various urine samples collected from patients of the ICU of a tertiary care hospital for microbial growth and create a statistical picture on the contribution of UTI to nosocomial infections. Certain governing factors for UTI like presence of pus cells, epithelial cells, and diabetes mellitus were also kept under consideration along with various patient details like age, sex, primary illness and prior antibiotic treatment. The key findings of the study were: the
mean age of patients with symptomatic and asymptomatic UTI was 51 years and people from both genders within the age group of 41-60 were equally susceptible. E. coli was the most common causative organism (35.7%) followed by Citrobacter (21.42%) and Klebsiella (14.28%). Other organisms included Pseudomonas, Enterococcus and Candida. The rate of UTI was 56.22/1000 days of catheterization. Most of the organisms isolated were found to be multi drug resistant. UTI has been hence concluded to play a major contribution in nosocomial infections which needs to be controlled by integrating proper monitoring of hospital data and surveillance of hospital acquired urinary tract infection.
Key-words- ICU, Urinary Tract Infection, Center for Disease Control, Multi drug resistant, antibiotics, Microorganism
SALMONELLA ARIZOANE: AN UNCOMMON UROPATHOGEN?Nuhu Tanko
Salmonella arizonae is usually an uncommon uropathogen from many studies. But from this study, it was the second most prevalent uropathogen after E.coli.
Antioxidant potentials of tannic acid on lipid peroxidation induced by severa...Premier Publishers
Various prospective studies have indicated the antioxidant potency of tannic acid in several models. However, there is no clear-cut evidence revealing that the reported antioxidant properties of tannic acid remains potent regardless of the lipid sources and pro-oxidants employed for the oxidative assault. Hence, this study sought to investigate the antioxidant properties of tannic acid against cerebral and hepatic lipid peroxidation induced by several pro-oxidants (Iron (II) sulfate, Sodium nitroprusside, cyclophosphamide and acetaminophen) in vitro. Rats were decapitated under mild ether anesthesia and the tissues were rapidly dissected, placed on ice, weighed and immediately homogenized in cold 50 mM Tris-HCl, pH 7.4 (1/10, w/v). The homogenates were centrifuged for 10 min at 4000 g to yield a pellet that was discarded and a low-speed supernatant (S1). Our results indicated that Fe (II) showed the highest pro-oxidative effects in both tissues lipids. Furthermore, tannic acid demonstrated potent inhibitory effects against lipid peroxidation in both tissues lipids regardless of the pro-oxidant employed. To this end, there is a dire need to exploit the protective benefits of tannic acid as a potential exogenous antioxidant against lipid peroxidation with a view to providing solution to the global oxidative stress menace.
Perspective View of Stakeholders into the Impact of Construction Industries D...Premier Publishers
The main objective of this paper is to explore the views of developers about the impact of construction industries development on the environment to ascertain feasibility practice of sustainable construction principles. A survey of developers registered with REHDA community was conducted to assess their views on the impact of construction industries development on the environment when implementation of their projects. Results reveal that environment problems are the effect of construction industries development. Furthermore, results identified a need for adopting environmental sound management approach in construction projects. Developers are very important people, who can play a significant role in planning and implementing sustainability strategies for the construction sector so environment and natural energies can be preserved for good. Cross-section views of these developers form the basis of this study, thus, it was a cross-sectional study based on the relationship of construction industries with environment within Penang. The study magnified the effect of localized construction industries into the environment, which was concurrent with the worldwide issues happening in the contemporary environment. The study of these relationships explores the current environmental practices in depth and incurs the attention of implementation of sustainability performance in built environment.
Estimation of association among growth and yield related traits in Bread Whea...Premier Publishers
A total of twenty five bread wheat (Triticum aestivum L.) genotypes were evaluated for trait association and path coefficient analysis among yield and yield contributing traits at Gurage zone of two different environments. The genotypes were grown in triplicate randomized complete block design. Data were collected on 13 agronomic characters. It was found results that grain yield showed positive and significant correlations with above ground biomass, tillers per plant, kernel per spike, spikelet per spike and plant height at Fereziye and negatively correlated with tiller per plant (rg= -0.535) and plant height (rg= -0.284) at Kotergedra. Selection on the basis of positive association of grain yield with its contributing traits may be helpful to improve grain yield of wheat. Path coefficient analysis revealed that above ground biomass and tillers per plant exerted high and favorable direct effects on grain yield at Fereziye. Both genotypic and phenotypic correlation and path coefficient analysis revealed that grain filling period exerted high and favorable direct effect on grain yield at Kotergedra which indicated that selection on such traits may be useful to improve the grain yield. It was moreover suggested that the evaluation of wheat genotypes for grain yield under multi-zonal locations should be carried out to exploit more yield potential.
Higher secondary school teachers' attitude towards second degree in physics: ...Premier Publishers
The goal of this paper is to understand the attitude of teachers for second degree in physics in Eastern part of Ethiopia. This study adopts a qualitative approach. Questionnaires written for open-ended responses were administered to a sample of 100 high school teachers. Content analysis was used to interpret diverse responses pertaining to teachers who want to continue further education on their first background. Both descriptive and quantitative methods were used to discuss the result. The study revealed that there is significant number of teachers who doesn’t want to pursue higher education in physics. Although the obtained result shows that most of the respondents are interested to upgrade their academic qualification, the number of teachers’ who lost interest for further education in their first background is very significant, more than 20% of the total number of respondents, which is an alarming quantity and shows the threat that research and postgraduate program in this field are facing.
Assessment of landfill sites for solid waste management in Delta state, NigeriaPremier Publishers
Landfills remains an important component in waste management as it deals with municipal solid waste directly and complements alternative waste management technologies, which in themselves give rise to residues that require disposal ultimately via landfill. As an assessment study, the work was carried out by visitation to existing dumpsites to obtain needed data and information through the instrumentation of a checklist, interviews, questionnaire and focus group discussions. Stratified random sampling was also used to provide appropriate representation of the societal classes in the population across the 25 Local Government Areas in the State. Results showed that most solid waste collected are deposited in open dumpsites/ landfills on the outskirts of urban areas thereby forming breeding sites for disease vectors and polluting the environment and plausible recommendations for improved waste and environmental management in the State.
Occurrence and antibiotic susceptibility of Streptococcus pyogenes isolated f...Premier Publishers
A total of 24 throat samples were collected from Patients in Federal Medical Centre Umuahia, Abia State, to evaluate the prevalence of S. pyogenes and its antibiotic sensitivity. 17(70.8%) samples yielded Streptococcus pyogenes which was identified following some identification test. The incident rate was higher among those within the age of 5-25 years (53%). 58% of the isolate were from females. S. pyogenens showed 100% sensitivity to levofloxacin, vancomycin, penicillin G and amoxicillin and was resistant to tetracycline (58.8%). Penicillin, amoxicillin, levofloxacin and vancomycin could serve at first line drug of choice for the treatment of S. pyogenes infection.
Usage spots of biological insecticides in consort with target insect pests or...Premier Publishers
The greatest risks to our environment and health come from chemical insecticides, therefore, overall objective of this article is to protect health of consumer and ensure fair practices in insect and vector controls. Biological insecticides are living organisms or toxins produced by bacteria, viruses and fungi having low toxicity to humans and non-target insects. Bacterium Bacillus thuringiensis and Baculo virus infect an insect when it ingests them. Others microorganisms, such as fungi, Beauveria bassiana, deposit themselves on insect’s carapace and infiltrate organism that is fatal to ravaging pests. The B. thuringiensis is an insecticidal bacterium, marketed worldwide for control of many important plant pests, mainly caterpillars of Lepidoptera (butterflies and moths), but also mosquitoes and simuliid blackflies vectors. Commercial Bt products are powders containing mixture of dried spores and toxin crystals used on crops and ornamental plants, around buildings, in aquatic settings, and in aerial applications that are commonly sprays, dusts, granules and pellets. Some crops have been engineered to make the Bt toxin and these plant-incorporated protectants include corn, cotton, and soybeans. Baculo viruses are widely used both as protein expression in vectors and as insect pest control agents, and progress has been made in genetic enhancement of baculo viruses for improved insecticidal efficacy. Treating of crops and stagnant water or pools with Bt can definitely decrease the number of pests and vectors larvae, and therefore, number of adults, but growers and householders may still need to use traps, repellants or other control methods to prevent all pests in an area.
Biological Control to Maintain Natural Densities of Insects and Mites by Fiel...Premier Publishers
In the present study, the biological control of insects and mites to maintain their natural densities by field releases of lady beetles (Coleoptera: Coccinellidae) is analyzed. Female lady beetles may lay from 20 to more than 1000 eggs over a one to three month period, near prey such as aphids in protected sites on leaves and stems. Lady beetles have hefty appetites and one tiny alligator like larva can eat over two dozen aphids a day, and single adult can eat over twice of that much. In other words, one larva will eat about 400 medium-size aphids during its development to pupal stage and an adult lady beetle may eat over 5,000 aphids during its lifetime (about a year). Usually, reddish-orange lady beetles eat aphids, and darker ones more often eat spider mites, whiteflies and scale insects. The best time to release lady beetles into garden is late in afternoon or at sundown, which can encourage them to stay for night and find suitable food and protection. Dampen the ground or plants before releasing of lady beetles, can encourage them to stay and drink water. About 1000 lady beetles can rid an acre of ground from most of soft-bodied pests and release beetles at base of plants at 20 feet apart or more so that they can hunt for food. Ability of collected lady beetles to reproduce is suspended (reproductive diapause), so eggs are not produced for several weeks after release. Pre-fed lady beetles prior to release can allow some eggs maturation, but few researchers or companies also provide such pre-conditioned lady beetles. The trends of prey devouring demonstrate profound effects that lady beetle may have on target and non-target pests, and highlight their importance for initiating of biological control programs.
Knowledge, attitudes and practices of Lassa fever in and around Lafia, Centra...Premier Publishers
This descriptive cross-sectional study assessed the knowledge, attitudes and practices of Lassa fever in and around Lafia, Central Nigeria. Structured questionnaires were administered to 200 consenting respondents from urban and sub-urban areas in Lafia. Of the 200 respondents, 87% heard of Lassa fever with 89% and 80% from urban and sub-urban areas. There was no significant difference on the awareness of Lassa fever among respondents from urban and sub-urban areas (P>0.05). There was misperception about species affected and modes of transmission of the disease, nevertheless bleeding was mentioned by 39% of the respondents as the major clinical manifestation. Also, 83% of the respondents had rats/rodents in and around their residence, of which 28% come into contact with urine/feaces of the rodents and 24% consume foods contaminated by the rodents. However, 85% of the respondents do not believe in the existence of Lassa fever. Most respondents (41%) reported that they will show some discriminatory attitudes towards individuals suspected or having Lassa fever. Furthermore, 67% of the respondents were optimistic to accept possible vaccine candidate against the disease. Public health awareness especially among the sub-urban dwellers should be intensified so as to reduce the spread of both the vector and the virus.
Studies on the impact of crude oil exploration on soil quality and crops grow...Premier Publishers
The present study evaluated the impact of crude oil exploration on soil quality and crops grown in Kpean Community in Khana Local Government Area of Rivers State. Soil samples were collected at a depth of 0-50cm3 using plastic auger while tuber crops and vegetables were harvested from the same spot as the soils. Findings from this study showed an increase in soil temperature, moisture, electrical conductivity and organic matter content of crude oil impacted soil compared to control (P<0.05).soil><0.05).><0.05)><0.05). The results of this study indicates that crude oil pollution of agricultural farmlands in Kpean Community is yet to be remedied even after 20 years following oil spillage and the soil still remain unsuitable for crop production. Hence, proper remediation of the studied area is paramount in order to reduce metal accumulation and subsequent exposure of the populace to metal poisoning via food chain.
Impact of agro-ecosystem on risk management in agriculture in some selected a...Premier Publishers
This definite study was conducted based on the relationship of agro-ecosystem and the income level to judge the risk in farming among the respondents in the study areas. The reason for the study was to clarify the farmers about the risks and uncertainties in farming. Three Upazilas namely Gouripur, Ishwarganj and Haluaghat from Mymensingh district were selected with a view to analyzing the changes of biodiversity and its impact on income diversification. Several indexes like Shannon, richness, evenness, dominance and income diversity index were calculated for the plants, animals etc. to measure the changes among these species and its contribution on income level. The study was conducted in 2014 and the mean income index was found highest (2.15) in Ishwarganj which means the respondents were earning from more than two sources that helped them to reduce risk in farming. Most of the respondents in Ishwarganj were involved in tree plantation, animal rearing, vegetables cultivation or business that lead the highest richness indexes (2.68) and (0.61) in plant and animal rearing than other two areas. The dominance indexes were also found lowest (0.40) and (0.30) respectively that lead to the diversification of enterprises.
Remediation technologies for saline soils: a case study of MexicoPremier Publishers
Through a literature review, the problems that arise with soil salinization in arid and semiarid areas mainly and especially the case of Mexico were analyzed. The origin is assessed, the principles for the recovery of salinized soil, biremediación and current technologies. Also some future projections for these processes are shown. Finally it is concluded that the issue of soil bioremediation, is relatively recent and several of the technologies applied are still in test mode since its effectiveness in many cases has to do with the soil and climatic conditions of the region where used. Technologies can be varied, as used it refers to the application of washes the floor and the supply of gypsum as amended. Something a little more recent but equally longer used is the application of compost as a means to reclaim saline soil. Most remediation technologies and companies dedicated to providing these services are dedicated almost exclusively to treat soils that have been contaminated by hydrocarbons. In Mexico there are 234 companies dedicated to offering services land reclamation.
Soil quality in the vicinity of palm oil mills in Umuahia, NigeriaPremier Publishers
The study focused on the effect of the palm oil mill effluent (POME) on the physico-chemical parameters of agricultural soil within Umuahia. The soil samples were collected from the areas where the POME was discharged. The following parameters were analyzed: particle size, organic carbon, organic matter, total nitrogen, total phosphorus, available phosphorus, exchangeable cations (Na, K, Ca, Mg), electrical conductivity. Digested samples were also analyzed for heavy metals (Cd, Cr, Ni, Cu) using an atomic absorption spectrophotometer. Results of the physico-chemical analysis showed that the discharge of POME onto the soil causes the degradation of soil physico-chemical properties and increase heavy metal contamination.
Influence of Sodium Chloride on germination, and Zinc, Copper, Zinc-Copper mi...Premier Publishers
Seed germination and seedling performance of Dorke and Omankwa corn varieties were investigated under varying salinity, copper and zinc concentrations. Sample analyses were done using AAS. Germination of both seeds decreased with increasing Sodium chloride. When NaCl was increased from 3 to 6ppm, the range of germination of Dorke seeds reduced from 33 - 20% while that of Omankwa seeds reduced from 20% to 13.3%. 85.5% germination in 60mMNaCl was the highest in Dorke and 72.2% germination in 90mMNaCl was the lowest. 87.8% germination in 30mMNaCl was the highest for Omankwa hybrid, 30% in 90mM being its lowest. Cu2+ accumulated more in the roots than shoot of both hybrids, while Zn2+ accumulated more in their shoots than the roots. Highest mean fresh weight of Dorke was recorded in moderate Cu2+ and Zn2+. Also highest mean fresh weight of Omankwa hybrid occurred under low Cu2+ level and moderate Zn2+ levels, but was highest in higher levels of Zn2+ and Cu2+ mixture. From the study, farmers are advised against planting the two hybrids in alkaline soils and to apply Cu2+/Zn2+ based fertilizers to improve photosynthetic activity and biomass.
How the news media have failed to interrogate the concept of failed state, th...Premier Publishers
This study examines the concept of “Failed State” presently in vogue, and how this term has been wrongly used in the news media, the case of Pakistan (since 2005).Edward Newman categorized three types of opinion regarding the concept of failed state among scholars, first one is in the favour and call it a useful, second view considers its a weak and not systematically reliable and last one is highly against this term and calls it an ethnocentric and hegemonic political agenda. This study analyses the case of Pakistan under this context and finding of the study endorses the argument of those scholars, who see the term failed state as an ethnocentric and hegemonic political agenda. This study critically analyses the discourses of news reports and think tanks indexes that labelled Pakistan a failed state. This paper argues that this term has been overlooked and left to the savants for debate. The labelling of failed state by the news media produces drastic repercussions for the labelled nations, hence needs thorough investigation.
Use of radio as a tool for promoting integrated pest management among farmers...Premier Publishers
This study took a look at the place of radio in the improvement of farming practices among the farmers in Shika community in Zaria, Kaduna State, Nigeria. The focus of the study was the use of radio for sensitizing farmers on integrated pest management. The objectives of the study were; examining the importance of radio as a source of agricultural information to farmers in Shika, ascertaining the level of farmers’ awareness of chemical pest control and determining how Radio can be used as a communication channel for promoting chemical pest control among farmers in Shika. Survey research method was used for the study, while copies of structured questionnaire were administered to 60 respondents purposively selected and descriptive data analysis technique was used to present and analyze the data. The findings included the fact that people of Shika do not have requisite agricultural information needed for pest control hence, there is high rate of pest attacks on their farms, the radio stations in the area rarely broadcast issues related to pest control, while there is low extension attention to the community. Improved access to agricultural information on Radio, through the Hausa language could lead to pest control needed for improved agricultural productivity in Shika community.
Thyroid hormones parameters of patients with thyroid disorders attending spe...Premier Publishers
Thyroid hormones, triiodothyronine (T3) and Thyroxin (T4), affect almost all metabolic activities of tissues and are produced under influence of the interior pituitary hormone, the thyroid stimulating hormone (TSH), which stimulates secretion of thyroid releasing hormone (TRH). The present study was conducted to observe the effect of non-detectable levels of TSH on thyroid hormones, on the basis of gender and age. A total of 88 patients (50 patients with hyperthyroidism and hypothyroidism and 33 healthy people as control) attending special out-patient clinic were involved in the study. Serums T3, T4 and TSH were measured using the commercially available kits (Abbot Laboratories) through Enzyme Immune Assay (EIA) technique (Roche Diagnostics GmbH). Analysis of data using SPSS software version 15.0 revealed that prevalence of thyroid disorders in the studied group was more among female population. However, the disorders were not age dependent. Most common conditions associated with sub-clinical hyperthyroidism. As males are equally exposed to these environmental factors, hence further investigations are required to know why these factors affect females more than the males. In our opinion, TSH and FT4 are the most valuable indicators in assessing thyroid function in a healthy population and TSH and TT4 are the most meaningful in hyperthyroidism and hypothyroidism.
Phytochemical screening and antimicrobial activity evaluation of aqueous and ...Premier Publishers
Azadirachta indica Juss (neem) is a plant which has been used for a long time as traditional medicine for household remedy against various human ailments from antiquity. To evaluate the scientific basis for the use of Azadirachta indica, both aqueous and ethanolic extracts of the dried leaves of the plant were subjected to phytochemical screening and determination of anti-microbial activity on six different species of bacteria and a fungus. The phytochemical screening of the aqueous and ethanolic extracts of dried powdered leaves of the plant was done using standard methods. The antimicrobial activity of the concentrated extracts was evaluated by determination of the diameter of zone of inhibition against the microorganisms using agar well diffusion method. The Phytochemical screening of the test plant revealed the presence of saponins, alkaloids, cardiac glucosides, phenols, resins, tannins, terpenes and steroids. Although, both plant extracts had antimicrobial effects against the test organisms, the aqueous extracts were found to show greater anti-microbial effect than ethanolic extract. Thus, the mean diameter zones of inhibition ranged from 0.03mm-40.00mm for aqueous extract and 0.50mm-21.00mm for ethanolic extract at the highest concentration of 50mg/ml. The finding of this study supports the use of neem leaf in the treatment of various microbial infections by alternative systems of medicine.
Antibiogram of Bacterial Isolates at Hail General Hospital, KSA June 1 – Dece...iosrjce
This research study focused on the antibiogram of bacterial isolates at Hail General Hospital,
Kingdom of Saudi Arabia. It sought to answer the following questions: (1) What is the percentage distribution of
the isolates on the specimens when classified according to the following bacteria? Enterobacter aerogenes,
Enterobacter cloacae, Escherichia coli, Klebsiella pneumoniae, Proteus spp., Pseudomonas aeruginosa,
Raoultella (K.) ornithinolytica. (2) What is the antibiogram result of the bacterial isolates? Descriptive research
using content analysis was employed wherein the Automated Sensitivity Testing Machine data obtained from the
Microbiology section of Hail General Hospital. The statistical tools were frequency and percentage. The results
revealed that based on the percentage distribution of the specimens, the highest number of isolates for
Enterobacter aerogenes, Enterobacter cloacae, Klebsiella pneumoniae and Proteus spp. was from throat swab,
urine for Escherichia coli and Psedomonas aeruginosa, ward swab and high vaginal swab for Raoultella (K.)
ornithinolytica. On antibiogram result, the most sensitive antibiotics for Enterobacter aerogenes was
Meropenem; Cirpofloxacin and Levofloxacin for Enterobacter cloacae; Imipenem for Escherichia coli;
Amikacin for Klebsiella pneumoniae; Ertapenem, Imipenem and Pip/Tazo for Proteus spp.; Pip/Tazo for
Pseudomonas aeruginosa, and Imipenem for Raoultella (K.) ornithinolytica. The most resistant antibiotics for
Enterobacter aerogenes, Escherichia coli, Klebsiella pneumonaie and Raoultella (K.) ornithinolytica was
Ampicillin; Amox/K Clav, Cefazolin and Cefoxitin for Enterobacter cloacae; Cefotaxime for Pseudomonas
aeruginosa and for Proteus spp. was Cefazolin. The researchers recommend for the conduct of an annual
antibiogram study by institution, disseminate the information through seminars/fora especially to clinicians,
conduct another study to include other hospitals and other types of bacteria.
Comparative Study of the Prevalence and Antibiogram of Bacterial Isolates fro...iosrjce
The study compared the prevalence and antibiogram of bacterial isolates from the urinary and
genital tracts of pregnant women attending ante-natal clinics in Imo State. Urine and High vaginal swab (HVS)
samples were collected from across the three geopolitical zones of Imo State (Owerri, Orlu and Okigwe).
Federal Medical Centre (FMC) Owerri, Imo State University Teaching Hospital (IMSUTH) Orlu and General
Hospital Okigwe (GHO) were used as focal points. A total of 1197 samples were obtained from women and
used. Infection was significantly more with the urine samples than the HVS samples (P < 0.05) while
polymicrobial growth was more observed with the HVS samples. Escherichia coli was the predominantly
isolated organism (38.3%) from the urine samples while Staphylococcus aureus (29.1%) was the predominant
bacterial isolates in HVS. Other commonly isolated bacterial species include; Enterococcus faecalis and
Staphylococcus epidermidis, Klebsiella pneumoniae, Proteus mirabilis and Bacteriodes were solely isolated
from urine while Lactobacillus was solely isolated from HVS. Overall antibiogram showed ciprofloxacin to be
the most effective antibiotic followed by nalidixic acid and pefloxac in for both specimens. Generally, multidrug
resistance was more in urine isolates (55.7%) than vaginal isolates (53.6%) with many showing the same
resistance patterns. The rate of multi/drug resistance in both samples is high (>50%) and worrisome. These call
for routine HVS as well as urine culture to be carried out on all antenatal women to ensure holistic antenatal care/ management.
To Assess the Effectiveness of Structure Teaching Programme on Knowledge Rega...ijtsrd
A Pre experimental study one group pre test and post test design was selected for the study, which was conducted on 60 GNM first year nursing students of Integral Institute Of Nursing Sciences and Research, Lucknow U.P. through Random sampling technique. Data was collected through using a self structured knowledge questionnaire. Researcher introduced her and explained the purpose of study to the sample. Written informed Consent was taken from each sample. Pretest was administered to the group followed by structured teaching programme which took about 45 minutes. Post test was taken after one week of administration of structured teaching programme. Mr. Aarif Mohammad | Mr. Sabeehuddin "To Assess the Effectiveness of Structure Teaching Programme on Knowledge Regarding Prevention of Urinary Tract Infection Among the G.N.M. 1st Year Student in Integral Institute of Nursing Sciences & Research, Lucknow U.P." Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63501.pdf Paper Url: https://www.ijtsrd.com/medicine/nursing/63501/to-assess-the-effectiveness-of-structure-teaching-programme-on-knowledge-regarding-prevention-of-urinary-tract-infection-among-the-gnm-1st-year-student-in-integral-institute-of-nursing-sciences-and-research-lucknow-up/mr-aarif-mohammad
ABSTRACT- This study was an attempt to estimate the prevalence of Antimicrobial resistance in patients attending the OPD and IPD of IIMS&R, hospital, Lucknow. Total 453 urine samples were included in this study. Urinary isolates from symptomatic UTI cases were identified by conventional methods. Of the 453 processed samples 166 samples showed significant colony count of pathogens among which the most prevalent were E. coli (49.39%) followed by Klebsiella species (7.83%). The majority of the isolates were from female (68.67%) while the remaining was from male (31.32%). Dysuria was the most common clinical presentation followed by fever and abdominal pain. Diabetes and urogenital instrumentation were the major risk factors for UTI. Among the 166 urine samples which showed significant colony count, 152 (91.56%) of specimen showed pus cells in wet film examination. Among the gram-negative enteric bacilli high prevalence of resistance was observed against Ampicillin, Cefotaxime, Ciprofloxacin, Nalidixic acid and co-trimoxazole. 44% of isolates were detected to produce ESBL among the gram negative bacteria. Carbapenemase production was seen in 13 (11.71%) isolates. Among the 32 Enterococcus isolates 14 (43.75%) were resistant to High level Gentamicin, 2 (6.25%) were resistant to High level Streptomycin while 12 (37.50%) of isolates were resistant to both of the antimicrobial drugs. Among the 16 Staphylococcus species, 8 (50%) were MRSA.
KEYWORDS- MRSA, Antimicrobial resistance, UTI, ESBL, Gram-negative bacteria
Ascaris lumbricoides and other Gastrointestinal Helminthic Parasites among Qe...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
Clinicobacteriological study of Urinary tract infection in pregnant womeniosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
1ScIeNtIFIc REPORTS | (2018) 8:1250 | DOI:10.1038/s41598-018-19638-x
www.nature.com/scientificreports
Histology, immunohistochemistry,
and in situ hybridization reveal
overlooked Ebola virus target
tissues in the Ebola virus disease
guinea pig model
Timothy K. Cooper1, Louis Huzella 1, Joshua C. Johnson 1, Oscar Rojas1, Sri Yellayi1,3,
Mei G. Sun2, Sina Bavari2, Amanda Bonilla1, Randy Hart1, Peter B. Jahrling 1, Jens H. Kuhn 1
& Xiankun Zeng 2
Survivors of Ebola virus infection may become subclinically infected, but whether animal models
recapitulate this complication is unclear. Using histology in combination with immunohistochemistry
and in situ hybridization in a retrospective review of a guinea pig confirmation-of-virulence study, we
demonstrate for the first time Ebola virus infection in hepatic oval cells, the endocardium and stroma of
the atrioventricular valves and chordae tendinae, satellite cells of peripheral ganglia, neurofibroblasts
and Schwann cells of peripheral nerves and ganglia, smooth muscle cells of the uterine myometrium
and vaginal wall, acini of the parotid salivary glands, thyroid follicular cells, adrenal medullary cells,
pancreatic islet cells, endometrial glandular and surface epithelium, and the epithelium of the vagina,
penis and, prepuce. These findings indicate that standard animal models for Ebola virus disease are not
as well-described as previously thought and may serve as a stepping stone for future identification of
potential sites of virus persistence.
Ebola virus disease (EVD) is a severe and frequently lethal affliction of humans caused by infection with any
of three members of the mononegavirus family Filoviridae: Bundibugyo virus (BDBV), Ebola virus (EBOV),
and Sudan virus (SUDV). A fourth virus, Taï Forest virus (TAFV), has thus far caused only a single reported
human infection, which was nonlethal1. EVD is an exotic disease with case numbers rarely surpassing the lower
hundreds1; however, from 2013–2016, EBOV caused an EVD outbreak in Western Africa encompassing 28,616
infections and 11,310 deaths in Guinea, Liberia, and Sierra Leone2. Long term sequelae in individual survivors of
acute EVD and the similar Marburg virus disease (MVD) and filovirus persistence followed by disease relapse or
sexual transmission had been reported before this outbreak3–8. However, observations during and following the
Western African EVD outbreak suggest that sequelae and filovirus persistence may be common events9. Reported
sequelae include arthralgia, cardiac valvulopathy, parotid gland inflammation, peripheral paresthesia or dyses-
thesia, and gastrointestinal motility disorders10–14. Semen may contain detectable EBOV RNA for more than 500
days following recovery, and EBOV RNA has been detected in breast milk of a subclinically infected mother15,16.
Replicating EBOV has been isolated from the cerebrospinal fluid of an EVD survivor suffering a disease relapse
and from the aqueous hu.
The prevalence of extended spectrum beta-lactamases (ESBLs) among Escherichia...Open Access Research Paper
The prevalence of extended spectrum β-lactamases among 246 clinical isolates from Abia State University teaching Hospital patients was investigated. The isolates were made up of 134 Escherichia coli and 112 Klebsiella species. Antimicrobial susceptibility of the isolates was determined by the disc diffusion method. ESBL phenotypes were determined by the double disc synergy method using ceftazidime, cefotaxime, ceftriaxone and co-amoxiclav. Out of the 246 isolates, 125 (50.8%) were ESBL producers, made up of 62(50.8%) E. coli and 63 (50.4%) Klebsiella isolates. Seventeen (54.8%) of the ESBL producing E. coli isolates were from in-patients while 45 (47.9%) were from out-patients. For the ESBL positive Klebsiella spp., 14 (45.2%) and 49 (52.1%) were from in-patients and out-patients respectively. ESBL producing isolates were also found to be more prevalent among the female patients (72.8%) than among the male patients (27.2%). The isolates also expressed high rates of resistance to other classes of antibiotics tested. However, Amikacin was found to have excellent performance against the urinary isolates tested and therefore is recommended for the treatment of infections caused by Escherichia coli and Klebsiella species. This study shows high prevalence of ESBL producing E. coli and Klebsiella isolates clinical samples of patients attending the Abia State University Teaching Hospital Aba, Abia State Nigeria.
ABSTRACTCampylobacter coli is a major food-borne pathogen caus.docxannetnash8266
ABSTRACT
Campylobacter coli is a major food-borne pathogen causing enteritis in human beings, the incidence being more prevalent in the developed and industrialized regions of the world. C. coli causes infection in humans by invading the epithelial tissues of the intestine, however the exact mechanismof C. coli induced pathogenicity is not well understood.In this study, the virulence of C.coli has been investigated by several assays. The assays were performed to observe any change in the C.coli strains that were isolated during the study compared to the positive control strains 92/117and 94/208. The assays included motility, autoagglutination, sensitivity to bile salt and hydrogen peroxide , and aeration stress assay. No large change in the overall phenotypic behaviour of the isolated strains was observed.Several of the pathogenic genes of this bacteria were identifiedduring the study such as flaA ,cadf ,cdtCandiam. The detection was done by applying colony polymerase chain reaction assay. The identification of the virulence genes revealed important information regarding the invasion of C. coli and paved the way for further investigation into the pathogenicity of this bacterium
INTRODUCTION
History of campylobacter
Campylobacter was first identified in 1906 by two British Scientists McFadyean and Stockman from the uterine mucous of the female sheep. This identification was done as part of an investigation initiated by the British Government to find out the cause of the epizootic abortion in the cattle and sheep. The organism was first identified to be C. fetus which is a predominant infectious agent in cattle, rarely causing infection in humans (Zilbaueret al., 2007).
Due to its spiral morphology, Campylobacter was misidentified as vibrio species until 1963 when Sebald and Veron identified a new genus Campylobacter. The first reported Campylobacter mediated enteritis was reported in 1938 as a milk borne diarrhoea outbreak. The identification of C. jejuni as a causative agent of gastroenteritis was delayed till 1970 when it became possible to culture this bacterium in vitro (Garenauxet al., 2008).
Pathogensis
Campylobacter is one of the most common food-borne pathogens in both
developed and developing countries, causing gastroenteritis characterized by watery and/or bloody diarrhea. It can be associated with Guillain-Barré syndrome (GBS), reactive arthritis, Reiter’s syndrome and haemolytic uremic (HUS) syndromes (Tauxe, 2000; Food Safety Authority of Ireland [FSAI], 2002; Lake et al., 2003). During the past 20 years, the infection rate of Campylobacter has continued to increase in many developed countries, part of this increase may be due to the improvement of detection and reporting (Tauxe, 2000). The infective dose of
Campylobacter is considered to be low, ranging from 500 to 10,000 cells (FSAI,2002). Only three Campylobacter species including C. jejuni, C. coli and C. lari already represent approximately 90% of all human campylo.
Similar to The prevalence of Escherichia coli Causing Urinary Tract Infections in Aminu Kano Teaching Hospital, Kano, Nigeria (20)
Evaluation of Agro-morphological Performances of Hybrid Varieties of Chili Pe...Premier Publishers
In Benin, chilli pepper is a widely consumed as vegetable whose production requires the use of performant varieties. This work assessed, at Parakou and Malanville, the performance of six F1 hybrids of chilli including five imported (Laali, Laser, Nandi, Kranti, Nandita) and one local (De cayenne), in completely randomized block design at four replications and 15 plants per elementary plot. Agro-morphological data were collected and submitted to analysis of variance and factor analysis of mixed data. The results showed the effects of variety, location and their interactions were highly significant for most of the growth, earliness and yield traits. Imported hybrid varieties showed the best performances compared to the local one. Multivariate analysis revealed that 'De cayenne' was earlier, short in size, thin-stemmed, red fruits and less yielding (≈ 1 t.ha-1). The imported hybrids LaaliF1 and KrantiF1 were of strong vegetative vigor, more yielding (> 6 t.ha-1) by developing larger, long and hard fruits. Other hybrids showed intermediate performances. This study highlighted the importance of imported hybrids in improving yield and preservation of chili fruits. However, stability and adaptation analyses to local conditions are necessary for their adoption.
An Empirical Approach for the Variation in Capital Market Price Changes Premier Publishers
The chances of an investor in the stock market depends mainly on some certain decisions in respect to equilibrium prices, which is the condition of a system competing favorably and effectively. This paper considered a stochastic model which was latter transformed to non-linear ordinary differential equation where stock volatility was used as a key parameter. The analytical solution was obtained which determined the equilibrium prices. A theorem was developed and proved to show that the proposed mathematical model follows a normal distribution since it has a symmetric property. Finally, graphical results were presented and the effects of the relevant parameters were discussed.
Influence of Nitrogen and Spacing on Growth and Yield of Chia (Salvia hispani...Premier Publishers
Chia is an emerging cash crop in Kenya and its production is inhibited by lack of agronomic management information. A field experiment was conducted in February-June and May-August 2021, to determine the influence of nitrogen and spacing on growth and yield of Chia. A randomized complete block design with a split plot arrangement was used with four nitrogen rates as the main plots (0, 40, 80, 120 kg N ha-1) and three spacing (30 cm x 15 cm (s1), 30 cm x 30 cm (s2), 50 cm x 50 cm (s3)). Application of 120 kg N ha-1 significantly increased (p≤0.05) vegetative growth and seed yield of Chia. Stem height, branches, stem diameter and leaves increased by 23-28%, 11-13%, 43-55% and 59-88% respectively. Spacing s3 significantly increased (p≤0.05) vegetative growth. An increase of 27-74%, 36-45% and 73-107% was recorded in number of leaves, stem diameter and dry weight, respectively. Chia yield per plant was significantly higher (p≤0.05) in s3. However, when expressed per unit area, s1 significantly produced higher yields. The study recommends 120 kg N ha-1 or higher nitrogen rates and a closer spacing of 15 cm x 30 cm as the best option for Chia production in Kenya.
Enhancing Social Capital During the Pandemic: A Case of the Rural Women in Bu...Premier Publishers
Social capital plays an essential role in empowering people for social and economic change even during the pandemic. A livelihood project of the government was implemented among the members of a women’s association of a disadvantaged upland community in Bukidnon province, Southern Philippines for inclusive development. This study was conducted to determine the influence of some socio-economic attributes and the change in the knowledge level on the social capital of the rural women amidst the pandemic. The activities of the project were implemented considering the health protocols imposed by the government during the health crisis. The findings revealed that the trainings conducted resulted to a positive change in the knowledge level among the rural women. This facilitated the production of vegetables for their households and generated additional income very necessary during the pandemic especially that other economic activities were hindered. Similarly, there was a significant increase in the social capital of the rural women during the last two years. The main occupation, sources of income and their ethnicity significantly influenced the social capital of the rural women. The rural development workers and policymakers must consider the social capital of the group in the implementation of poverty alleviation programs.
Impact of Provision of Litigation Supports through Forensic Investigations on...Premier Publishers
This paper presents an argument through the fraud triangle theory that the provision of litigation supports through forensic audits and investigations in relation to corporate fraud cases is adequate for effective prosecution of perpetrators as well as corporate fraud prevention. To support this argument, this study operationalized provision of litigation supports through forensic audit and investigations, data mining for trends and patterns, and fraud data collection and preparation. A sample of 500 respondents was drawn from the population of professional accountants and legal practitioners in Nigeria. Questionnaire was used as the instrument for data collection and this was mailed to the respective respondents. Resulting responses were analyzed using the OLS multiple regression techniques via the SPSS statistical software. The results reveal that the provision of litigation supports through forensic audits and investigations, fraud data mining for trends and patterns and fraud data collection and preparation for court proceedings have a positive and significant impact on corporate fraud prevention in Nigeria. This study therefore recommends that regulators should promote the provision of litigation supports through forensic audits and investigations in relation to corporate fraud cases in publicly listed firms in Nigeria, as this will help provide reports that are acceptable in court proceedings.
Improving the Efficiency of Ratio Estimators by Calibration WeightingsPremier Publishers
It is observed that the performances of most improved ratio estimators depend on some optimality conditions that need to be satisfied to guarantee better estimator. This paper develops a new approach to ratio estimation that produces a more efficient class of ratio estimators that do not depend on any optimality conditions for optimum performance using calibration weightings. The relative performances of the proposed calibration ratio estimators are compared with a corresponding global [Generalized Regression (GREG)] estimator. Results of analysis showed that the proposed calibration ratio estimators are substantially superior to the traditional GREG-estimator with relatively small bias, mean square error, average length of confidence interval and coverage probability. In general, the proposed calibration ratio estimators are more efficient than all existing estimators considered in the study.
Urban Liveability in the Context of Sustainable Development: A Perspective fr...Premier Publishers
Urbanization and quality of urban life are mutually related and however it varies geographically and regionally. With unprecedented growth of urban centres, challenge against urban development is more in terms of how to enhance quality of urban life and liveability. Making sense of and measuring urban liveability of urban places has become a crucial step in the context of sustainable development paradigm. Geographical regions depict variations in nature of urban development and consequently level of urban liveability. The coastal regain of West Bengal faces unusual challenges caused by increasing urbanization, uncontrolled growth, and expansion of economic activities like tourism and changing environmental quality. The present study offers a perspective on urban liveability of urban places located in coastal region comprising of Purba Medinipur and South 24 Parganas districts. The study uses the liveability standards covering four major pillars- institutional, social, economic and physical and their indicators. This leads to develop a City Liveability Index to rank urban places of the region, higher the index values better the urban liveability. The data for the purpose is collected from various secondary sources. Study finds that the eastern coastal region of the country covering state of West Bengal depicts variations in index of liveability determined by physical, economic, social and institutional indicators.
Transcript Level of Genes Involved in “Rebaudioside A” Biosynthesis Pathway u...Premier Publishers
Stevia rebaudiana Bertoni is a plant which has recently been used widely as a sweetener. This medicinal plant has some components such as diterpenoid glycosides called steviol glycosides [SGs]. Rebaudioside A is a diterpenoid steviol glycoside which is 300 times sweeter than table sugar. This study was done to investigate the effect of GA3 (50 mg/L) on the expression of 14 genes involved in Rebaudioside A biosynthesis pathway in Stevia rebaudiana under in vitro conditions. The expression of DXS remarkably decreased by day 3. Also, probably because of the negative feedback of GA3 on MEP-drived isoprenes, GGDS transcript level reached its lowest amount after GA3 treatment. The abundance of DXR, CMS, CMK, MCS, and CDPS transcripts showed a significant increase at various days after this treatment. A significant drop in the expression levels of KS and UGT85C2 is detected during the first day. However, expression changes of HDR and KD were not remarkable. Results revealed that the level of transcript of UGT74G1 and UGT76G1 up regulated significantly 4 and 2 times higher than control, respectively. However, more research needs to shed more light on the mechanism of GA3 on gene expression of MEP pathway.
Multivariate Analysis of Tea (Camellia sinensis (L.) O. Kuntze) Clones on Mor...Premier Publishers
Information on genetic variability for biochemical characters is a prerequisite for improvement of tea quality. Thirteen introduced tea clones characterized with objective; assessing tea clones based on morphological characters at Melko and Gera research stations. The study was conducted during 2017/18 cropping season on experimental plots in RCBD with three replications. Data recorded on morphological traits like days from pruning to harvest, height to first branch, stem diameter, leaf serration density, leaf length, leaf width, leaf size, petiole length, leaf ratio, internode length, shoot length, number of shoot, canopy diameter, hundred shoot weight, fresh leaf yield per tree. Cluster analysis of morphological trait grouped into four clusters indicated, the existence of divergence among the tested clones. The maximum inter-cluster distance was between clusters I and IV (35.27) while the minimum inter cluster distance was observed between clusters I and II (7.8).Principal components analysis showed that the first five principal components with eigenvalues greater than one accounted 86.45% for 15 morphological traits. Generally, the study indicated presence of variability for several morphological traits. However, high morphological variation between clones is not a guarantee for a high genetic variation; therefore, molecular studies need to be considered as complementary to biochemical studies.
Causes, Consequences and Remedies of Juvenile Delinquency in the Context of S...Premier Publishers
This research work was designed to examine nature of juvenile offences committed by juveniles, causes of juvenile delinquency, consequences of juvenile delinquency and remedies for juvenile delinquency in the context of Sub-Saharan Africa with specific reference to Eritrea. Left unchecked, juvenile delinquents on the streets engage in petty theft, take alcohol or drugs, rape women, rob people at night involve themselves in criminal gangs and threaten the public at night. To shed light on the problem of juvenile delinquency in the Sub-Saharan region data was collected through primary and secondary sources. A sample size of 70 juvenile delinquents was selected from among 112 juvenile delinquents in remand at the Asmara Juvenile Rehabilitation Center in the Eritrean capital. The study was carried out through coded self-administered questionnaires administered to a sample of 70 juvenile delinquents. The survey evidence indicates that the majority of the juvenile respondents come either from families constructed by unmarried couples or separated or divorced parents where largely the father is missing in the home or dead. The findings also indicate that children born out of wedlock, families led by single mothers, lack of fatherly role models, poor parental-child relationships and negative peer group influence as dominant causes of juvenile infractions. The implication is that broken and stressed families are highly likely to be the breeding grounds for juvenile delinquency. The survey evidence indicates that stealing, truancy or absenteeism from school, rowdy or unruly behavior at school, free-riding in public transportation, damaging the book of fellow students and beating other young persons are the most common forms of juvenile offenses. It is therefore, recommended that parents and guardians should exercise proper parental supervision and give adequate care to transmit positive societal values to children. In addition, the government, the police, prosecution and courts, non-government organizations, parents, teachers, religious leaders, education administrators and other stakeholders should develop a child justice system that strives to prevent children from entering deeper into the criminal justice process.
The Knowledge of and Attitude to and Beliefs about Causes and Treatments of M...Premier Publishers
Stigma and discrimination associated with mental illness are a common occurrence in the Sub-Saharan region including Eritrea. Numerous studies from Sub-Saharan Africa suggest that stigma and discrimination are major problems in the community, with negative attitudes and behavior towards people with mental illness being widespread. In order to assess the whether such negative attitudes persist in the context of Eritrea this study explored the knowledge and perceptions of 90 Eritrean university students at the College of Business and Economics, the University of Asmara regarding the causes and remedies of mental illness A qualitative method involving coded self-administered questionnaires administered to a sample of 90 university students to collecting data at the end of 2019. The survey evidence points that almost 50% of the respondents had contact with a mentally ill person suggesting that the significant number of the respondents experienced a first-hand encounter and knowledge of mental illness in their family and community. The findings show an overall greater science-based understanding of the causes of mental illness to be followed by recommended psychiatric treatments. The survey evidence indicates that the top three leading causes of mental illness in the context of Eritrea according to the respondents are brain disease (76%), bad events in the life of the mentally ill person (66%) and substance abuse or alcohol taking, smoking, taking drugs like hashish. (54%). The majority of the respondents have a very sympathetic and positive outlook towards mentally ill persons suggesting that mentally illness does not simply affect a chosen individual rather it can happen to anybody regardless of economic class, social status, ethnicity race and religion. Medical interventions cited by the majority of the respondents as being effective treatments for mental illness centered on the idea that hospitals and clinics for treatment and even cures for psychiatric disease. Changing perceptions of mental illnesses in Eritrea that paralleled the very caring and sympathetic attitudes of the sample university students would require raising public awareness regarding mental illness through education, using the mass media to raise public awareness, integrating mental health into the primary health care system, decentralizing mental health care services to increase access to treatment and providing affordable service to maintain positive treatment outcomes.
Effect of Phosphorus and Zinc on the Growth, Nodulation and Yield of Soybean ...Premier Publishers
An investigation was carried out at Kogi State University Student Research and Demonstration farm Anyigba during the 2019 wet season to observe the effect of phosphorus and zinc on the growth, nodulation and yield of soybean. The treatments comprised three levels: phosphorus and zinc (0, 30 and 60 kg P2O5/ha; 0, 5 and 10kg Zn/ha) and two varieties TGX 536 – 02D and Samsoy 2. The investigation revealed that application of phosphorus affected growth, nodulation, yield and some yield components of soybean while zinc application, apart from the plant height, which is reduced significantly, had no significant effect on other growth characters, nodulation, yield and yield components. However, it was generally found to decrease most of the characters. Application of 60 kg P2O5/ha gave the highest growth and yield, while 30 kg P2O5/ha gave the highest nodulation. Application of 60 kg P2O5/ha significantly increased yield to 1.9t/ha, which was significantly higher over the control plots, which gave 1.7t/ha. Crude protein and oil contents of the seeds were not significantly affected by phosphorus application but were significantly affected by zinc application, which significantly decreased protein content as its amount an increase from 0 to 10 kg/ha, and significantly increased oil content from 0 to 5kg/ha and decreased it below 5kg/ha. It was also revealed that the two varieties responded similarly to phosphorus and zinc in terms of growth, grain yield and crude protein content of the seeds.
Influence of Harvest Stage on Yield and Yield Components of Orange Fleshed Sw...Premier Publishers
A field experiment was conducted at Adami Tullu Agricultural Research Center in 2018 under rainfed condition with supplementary irrigation to determine the influence of harvest stage on vine yield and tuberous root yield of orange fleshed sweet potato varieties. The experiment consisted of four harvest stages (105, 120, 135 and 150 days after planting) and Kulfo, Tulla and Guntute varieties. A 4 X 3 factorial experiment arranged in randomized complete block design with three replications was used. Interaction of harvest stage and variety significantly influenced above ground fresh biomass, vine length, marketable tuberous root weight per hectare, commercial harvest index and harvest index. The highest mean values of above ground fresh biomass (66.12 t/ha) and marketable tuberous root weight (56.39 t/ha) were produced by Guntute variety harvested at 135 days after planting. Based on the results, it can be recommended that, farmers of the study area can grow Guntute variety by harvesting at 135 days after planting to obtain optimum vine and tuberous root yields.
Performance evaluation of upland rice (Oryza sativa L.) and variability study...Premier Publishers
This study aimed at assessing genetic variability and to evaluate the performance of 13 improved upland rice varieties for yield and its components based on morphological traits. The field experiment was conducted using a randomized block design at Guraferda and Gimbo districts in the 2019 main cropping season. The analysis of variance (ANOVA) over the two locations revealed significant differences (p≤ 0.05) among varieties for days to 50% heading, days to 85% maturity, panicle length, thousand-grain weight, and grain yield. Similarly, the ANOVA for variety by location interactions depicted significant differences among the tested varieties for days to 50% heading, days to 85% maturity, and thousand-grain weight. High heritability was obtained from days to heading (88.5%), panicle length (85.0%), and grain yield (85.2%), which indicates these traits can be easily improved through selection. High to medium broad sense heritability and genetic advance as percentage of the mean for days to heading, thousand-grain weight, and grain yield indicates a good opportunity for improvement through selection using their phenotypic performance. This is mainly due to the high role of additive gene action in the expression of such traits. This study confirmed the presence of variability among varieties for most of the studied traits, which will create an opportunity for breeders to improve rice yield and other attributes.
Response of Hot Pepper (Capsicum Annuum L.) to Deficit Irrigation in Bennatse...Premier Publishers
This study was conducted at Enchete kebele in Benna-Tsemay Woreda, South Omo Zone to evaluate the response of hot pepper to deficit irrigation on yield and water productivity under furrow irrigation system. The experiment comprised four treatments (100 % of ETc, 85% of ETc, 70 % of ETc and 50% of ETc), respectively. The experiment was laid out in RCBD and replicated four times. The two years combined yield results indicated that, the maximum total yield (20.38 t/ha) was obtained from 100% ETc while minimum yield (12.92 t/ha) was obtained from 50% of ETc deficit irrigation level. The highest WUE 5.22 kg/ha mm-1 was obtained from 50% of ETc. Treatment of 100% ETc irrigation application had highest benefit cost ratio (4.5) than all others treatments. Applying 50% of ETc reduce the yield by 37% when compared to 100 % ETc. Accordingly, to achieve maximum hot pepper yield in areas where water is not scarce, applying 100% ETc irrigation water application level throughout whole growing season under furrow irrigation system is recommended. But, in the study area water scarcity is the major limiting factor for crop production. So, it is possible to get better yield and water productivity of hot pepper when we apply 85% ETc irrigation water throughout growing season under furrow irrigation system.
Harnessing the Power of Agricultural Waste: A Study of Sabo Market, Ikorodu, ...Premier Publishers
Nigeria is still burdened with huge responsibilities of waste disposal because the potential for benefits of proper waste management is yet to be harnessed. The paper evaluates the capacity of the Sabo Cattle market in producing the required quantities of waste from animal dung alongside decomposed fruits with a view to generating renewable energy possibilities for lighting, security and other business activities of the market. It is estimated that about 998 million tons of agricultural waste is produced yearly in the country with organic wastes amounting to 80 percent of the total solid wastes. This can be categorized into biodegradable and non-biodegradable wastes. The paper evaluates the capacity of the Sabo Cattle market in producing the required quantities of waste from animal dung alongside decomposed fruits with a view to generating renewable energy possibilities for lighting, security and other business activities of the market. The Sabo market was treated as a study case with the adoption of in-depth examinations of the facility, animals and products for sale and waste generated. A combination of experimental, interviews (qualitative) and design simulation (for final phase) was adopted to extract, verify and analyse the data generated from the study. Animal waste samples were subjected to compositional and fibre analysis with results showing that the sample has high potency for biogas production. Biodegradable Wastes are human and animal excreta, agricultural and all degradable wastes. Availability of high quantity of waste generated being organic in Sabo market allows the use of anaerobic digestion to be proposed as a waste to energy technology due to its feasibility for conversion of moist biodegradable wastes into biogas. The study found that at peak supply period during the Islamic festivities, a conservative 300tonnes of animal waste is generated during the week which translates to over 800kilowatts of electricity.
Influence of Conferences and Job Rotation on Job Productivity of Library Staf...Premier Publishers
The general purpose of this study is to investigate the influence of conferences and job rotation on job productivity of library staff in tertiary institutions in Imo State, Nigeria. The survey research design was used for this study using questionnaire as an instrument for data collection. This study covered the entire population of 661. Out of these, 501 copies of the questionnaire representing 75.8% were duly completed and returned for analysis. Student’s t-test was used to analyze the research questions. The finding showed that conferences had no significant influence on the job productivity of library staff in tertiary institutions in Imo State, Nigeria (F cal= 7.86; t-vale =6.177; p >0.005). Finding also showed that job rotation significantly influences job productivity of library staff in tertiary institutions in Imo State, Nigeria (F-cal value= 18.65; t-value = 16.225; P<0.05). This study recommended that, government should ensure that library staff participate in conferences with themes and topics that are relevant to the job they perform and also ensure that there should be proper evaluation and feedback mechanism which aimed to ensuring control and minimize abuse of their development opportunities. Again, there should be written statement of objectives in order to sustain job rotation programmes. Also, that training and development needs of library staff must be identified and analyzed before embarking on job rotation processes as this would help to build skills, competences, specialization and high job productivity.
Scanning Electron Microscopic Structure and Composition of Urinary Calculi of...Premier Publishers
Microscopic examination of urine samples collected from geriatric dogs revealed increased numbers of erythrocytes, leucocytes, epithelial cells and pus cells along with casts, bacteria, spermatozoa and crystals of various shapes. Among the different crystals, triple phosphate or struvite were predominant, followed by calcium oxalate dihydrate, calcium oxalate monohydrate and ammonium urate or biurate. The struvite crystals were, coffin-lid shape and while calcium oxalate dihydrate were octahedron or envelope and monohydrate crystals demonstrated “picket fence” and “dumbbell” and “hemp seed” appearance. Brown or yellow-brown spherical bodies with irregular borders with thorn-apple appearance were shown by ammonium urate or biurate crystals. SEM aspects of magnesium ammonium phosphate crystals revealed perpendicular columnar strata, few with scattered hexa or octa-hedral coffin-lid shaped crystals and calcium phosphate crystals were like cracked eggshells. Presence of wavy phases with sundry areas (uric acid), picket fence (calcium oxalate monohydrate) and typical envelope (calcium oxalate dehydrate) were electron microscopic appearance of various crystals.
Gentrification and its Effects on Minority Communities – A Comparative Case S...Premier Publishers
This paper does a comparative analysis of four global cities and their minority districts which have been experiencing the same structural pressure of gentrification. The main contribution of this paper is providing a detailed comparison of four micro geographies worldwide and the impacts of gentrification on them: Barrio Logan in San Diego, Bo-Kaap in Cape Town, the Mission District in San Francisco, and the Rudolfsheim-Fünfhaus District in Vienna. All four cities have been experiencing the displacement of minority communities due to increases in property values. These cities were chosen because their governments enacted different policies to temper the gentrification process. It was found that cities which implemented social housing and cultural inclusionary policies were more successful in maintaining the cultural and demographic make-up of the districts.
Oil and Fatty Acid Composition Analysis of Ethiopian Mustard (Brasicacarinata...Premier Publishers
The experiments was conducted at Holetta Agricultural Research Center, to analyze forty nine Ethiopian Mustard land races for oil and fatty acid composition traits The experiment was carried out in a simple lattice design. The analysis of variance showed that there were highly significant differences among genotypes for all oil and fatty acid traits compared. The significant difference indicates the existence of genetic variability among the land races which is important for improvement
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
2. The prevalence of Escherichia coli Causing Urinary Tract Infections in Aminu Kano Teaching Hospital, Kano, Nigeria
Kumurya and Sule 033
Table 1. Distribution of Urinary Tract infection in relation to sex
Table 2. Prevalence of organisms isolated from the urine samples
Organisms isolated Number of isolates Percentage (%)
Escherichia coli 32 47.6
Klebsiella spp 18 26.47
Staphylococcus spp 10 14.70
Proteus spp 6 8.82
Pseudomonas spp 2 2.94
Total 68 100
The predominance of Gram-negative species, usually
Enterobacteriaceae and, particularly, E. coli, remained
the principal pathogens causing UTI, accounting for 75 –
90 % of all urinary tract infections in both inpatients and
outpatients (Dromigny et al., 2005). Urinary tract
infections (UTIs) are a major cause of morbidity
worldwide. In a study done in Turkey on outpatient
infections, UTIs were the second most common
diagnosis after upper respiratory tract infection Avci et al.,
2006.
MATERIALS AND METHODS
Study Population
The study was conducted on specimens of patients
attending Aminu Kano Teaching Hospital, (AKTH), Kano,
Northwestern Nigeria. The Hospital serves as referral
centre for many other Hospitals within and outside the
state.
Specimen Collection and Processing
The enrolled patients, 214 in number, were educated on
how to produce clean catch mid stream urine (MSU) in
sterile universal bottles. After macroscopy, the urine
samples were immediately plated onto blood and
cysteine lactose electrolyte deficient (CLED) agar plates
using a standard wire loop (4mm in diameter) to enable
an appropriate viable count to be made after 18 – 24
hours incubation at 37
o
C. Colonies counts greater than
10
5
per ml are suggestive of significant bacteria (a true
urinary tract infection) and biochemical tests were done
to identify E. coli. Microscopic examination of the
centrifuged urine deposits, were made using x10 and x40
objectives as described by Mackey and McCartney,
(1996). Presence of 5 or more pus cells was considered
as pyuria, presence of red blood cell was also considered
as haematuria, which could be due to urinary
schistosomiasis in which case ova are likely to be seen.
The presence of calcium oxalate, yeast cells, uric acids,
casts, crystals, epithelial cell, etc. were also noted.
Samples with more than 5 pus cells were gram stained
after the microscopic examination E. coli where
suspected when Gram negative bacilli were seen (Jawetz
et al., 2000). A count of 10
5
was regarded as significant
bacteriuria Stokes and Guttman (1975), but a count less
than 10
4
was rendered insignificant due to contamination
or that urine is cultured after antimicrobial treatment has
started.
Antimicrobial Susceptibility Testing
The antibiotic profile of the isolates was determined
modified Kirby-bauer disc diffusion method (Kirby et al
1966).The plates were incubated aerobically at 37
o
C for
24 hours and zones of inhibition read. The antimicrobials
used in the study were: ofloxacin, nalidixic acid,
nitrofurantoin, ampicillin, cotrimoxazole, gentamicin,
colistin phosphate, streptomycin, and tetracycline.
Statistical Analysis
The data obtained was analyzed using Statistical
package for the social sciences (SPSS version 20).
RESULTS
Two hundred and fourteen (214) subjects were involved
in this study between which comprised of 123(57.5%)
females and 91(42.5%) males. A total of 68(31.8%)
yielded significant growth out of which 42 and 81 were
positive and negative for cultures in the females
categories and 26 and 65 were positive and negative for
cultures in males categories respectively (Table 1). Five
different uropathogens were isolated with E. coli as the
predominant 32(47/6%), Klebsiella spp 18(26.47%).
Others were Staphylococcus spp 10(14.7%) Proteus spp
6(8.82%) and Pseudomonas spp 2(2.94%) (Table 2).
Subjects Females Males
Positive infections 42(34.1%) 26(28.6%)
Negative infections 81(65.9%) 65(71.4%)
Total 123(100) 91(100)
3. The prevalence of Escherichia coli Causing Urinary Tract Infections in Aminu Kano Teaching Hospital, Kano, Nigeria
World J. Microbiol. 034
Table 3. Occurrence of Escherichia coli in UTI in relation to age and sex of the patients
Age group (yrs) Sex
Male (%)
Female (%)
Total number (%)
0 -10 1 (25.00) 3 (75.00) 4 (12.5)
11 – 20 1 (33.33) 2 (66.66) 3 (9.37)
21 – 30 4 (33.33) 8 (66.66) 12 (37.5)
31 – 40 3 (37.5) 5 (62.5) 8 (25.0)
41 – 50 1 (50.0) 1 (50.00) 2 (6.25)
51 – 60 0 (0.00) 2 (100) 2 (6.25)
61 – 70 0 (0.00) 1 (100) 1 (3.12)
Total 10 (31.3) 22 (68.7) 32 (100)
Table 4. Antimicrobial susceptibility pattern of the 32 E. coli isolates.
Antibiotics No. susceptible Percentage (%)
Ofloxacin 31 96.87
Nitrofurantoin 30 93.70
Nalidixic acid 30 93,70
Colistin phosphate 29 90.62
Gentamicin 22 68.75
Streptomycin 15 46.87
Tetracycline 9 28.12
Cotrimoxazole 7 21.87
Ampicillin 4 18.75
Table 5. Antimicrobial susceptibility pattern of the total isolates.
Isolates T/I Ofl Nit Nal Col Gen Strep Tet Cot
E.coli 32 31(96.9%) 30(93.8%) 30(93.8%) 29(90.6%) 22(68.8%) 15(46.9%) 9(28.1%) 4(12.5%)
Kleb 18 18(100.0%) 16(88.9%) 17(94.4%) 15(83.3%) 16(88.9%) 14(77.8%) 10(55.6%) 2(11.1%)
Staph 10 8(80.0%) 7(70.0%) 8(80.0%) 5(50.0%) 7(70.0%) 6(60.0%) 5(50.0%) 4(40.0%)
Prot 6 6(100.0%) 6(100.0%) 5(83.3%) 3(50.0%) 4(66.7%) 3(50.0%) 3(50.0%) 2(33.3%)
Pseud 2 2(100.0%) 1(50.0%) 2(100.0%) - 1(50.0%) 1(50.0%) - -
KEY 1: Ofl.=Ofloxacin, it. = Nitrofurantoin, Nal.= Nalidixic acid, Col.= Colistin phosphate, Gen. = Gentamycin, Strep. =
streptomycin, Tet. = Tetracyclin, Cot. = Cotromoxazole, Amp. = Ampicilin.
KEY 2 : E. coli = Eschericia coli, Kleb. = Klebsiella, Staph = Staphylococcus, Prot = Proteus, Pseud. =Pseudomonas
KEY 3: T/I Total Isolates
Distribution of E. coli according to age group revealed
highest growth on culture in the age of 21-30 while lowest
isolation rate was in 61-70 years of age respectively
{(Table 3), (figure 1)} Antibiogram on the uropathogenic
E. coli isolates suggest ofloxacin as the drug of choice
invitro by showing the highest efficacy on the isolates
than any other antimicrobial used in this study
31(96.87%) followed by nitrofurantoin, and nalidisic acid
30(93.7%) each. But cotrimoxazole and ampicilin were
relatively resisted 7(21.8%) and 4(18.75%) respectively
(Table 4 and figure 2).
DISCUSSION
Of the two hundred and fourteen (214) urine samples
used in the study, females accounted for 123(57.5%)
while males accounted for 91(42.5%). Out of these,
68(31.80%) samples yielded significant growth on
culture. This is similar to the findings in Bayelsa State,
Nigeria, Kemebradikumo et al. (2012), where 116 urine
samples were used and significant growth of 36(31.03%)
was obtained. This is however not in agreement with
study on Profile of urinary tract infection and quinolones
resistance among E. coli and Klebsiella spp isolates, by
Namratha, (2015), which had the prevalence of 62% that
almost doubles the prevalence of this study. The
representation of the uropathogens isolated revealed that
E. coli, a member of the Enterobacteriaceae, is the
principal agent of UTI in the study area 32(47.6%)
followed by Klebsiella spp18(26.47%), Staphylococcus
spp 10(14.7%), Proteus spp 6(8.82%), and
Pseudomonas spp spp 2(2.94%) as the least prevalent
uropathogen. A similar study in a tertiary hospital in
4. The prevalence of Escherichia coli Causing Urinary Tract Infections in Aminu Kano Teaching Hospital, Kano, Nigeria
Kumurya and Sule 035
Figure 1. Bar chart showing the distribution of E. coli in UTI (in relation to age and sex of the patients at AKTH)
*Absence of blue bars in the age group 51-60 and 61-70 means zero values for males at the group
Figure 2. Bar chart showing antimicrobial susceptibility pattern of the isolated E. coli from urine of patients in AKTH
Abuja, central Nigeria, Iregbu, and Nwajiobi-Princewill
(2013), proved E. coli and Klebsiella spp to be the two
predominant uropathogen 323(37%) and 202(25%)
respectively. However, P. aeruginosa, the least frequent
uropathogen in this study 2(2.94%) was the 3
rd
uropathogen 75(8.4%) ahead of Proteus spp 67(7.5%) S.
aureus 60(6.8%) and other species involved in their
study. A variant result was also observed in a study in Ile-
Ife South-Westhern Nigeria Okonko et al.,( 2009), where
S. aureus 11(28.9%) was second to E. coli 13(42.1%)
while Klebsiella spp 7(18.4%) and Pseudomonas spp
2(5.3%) followed. The same trend of E. coli leading other
uropathogen was reported by (Yabaya et al., 2012;
Mubanga et al., 2015). But, a divergent results was
obtained in a study in Kampala, (Uganda) in East Africa,
Kyabaggu et al., (2007), in which Klebsiella spp
25(21.0%) over took all other uropathogens, including E.
coli 13(10.9%). Geographical differences could be an
associated factor in this case. In relation to age, 21-30
years had the highest yield of uropathogens (37.5%).
This compares favourably with the result of
Kemebradikumo et al. (2012), which also had (53.5%) as
the highest yield in the same age bracket, against the
other age groups used. Premanatham et al. (2015) had a
slight variation in the upper range of the age group 21-40
as against 21-30 in this study and got overwhelming
growth (50.5%) compared to other age bracket in their
study. Based on this study, the most promssing drugs in
vitro were ofloxacin and nalidixic acid. This is because
the least efficacy they showed was 80% both against
Staphylococcus spp while efficacy on other species
ranged from 83.3% and 96.9% for nalidixic acid and
ofloxacin against Pseudomonas ssp and E. coli
respectively to 100% nolidixic acid and ofloxacin against
5. The prevalence of Escherichia coli Causing Urinary Tract Infections in Aminu Kano Teaching Hospital, Kano, Nigeria
World J. Microbiol. 036
Pseudomonas ssp and ,Klebsiella ssp, Preoteus ssp and
Pseudomona ssp. in that order. The least efficatious
drugs was cotrmoxazole and ampicilin with 50% and 40%
aganst Proteus ssp and Staphylococcus ssp respectively.
This is similar to the work of Ezeamaramu et al., (2015),
on Prevalence and Antimicrobial Susceptibility of Urinary
Pathogens among Pregnant Women in the Lagos
University Teaching Hospital, Lagos , Nigerial, which had
69.8% to 100% and 82.4% to 100% as lower and upper
efficacy limits for nalidixic acid and ofloxacin respectiveiy.
But they got the least effective drugs to be cotrimoxazole
and amoxicillin as against cotrimoxazole ampicillin in this
study. The cotrimoxazole had 58.8% as the highest
efficacy while amoxicillin was 100% resisted by all the
isolates invoved (incuding E coli, Klebsiella ssp, Proteus
ssp and Pseudomonas ssp) Sensitivity test on the
isolated E. coli in this study revealed ofloxacin as having
the highest efficacy in vitro (96.87%) against the
uropathogens isolated. This is in agreement with John
and Rilwanu (2013), were ofloxacin had (70.5%) as the
most effective among antimicrobials used in vitro.
CONCLUSION
It has been observed that E. coli are the principal agent
of UTI in the study area. Females and the age group of
21-30 years are the most vulnerable to the disease
according to this work and flouroquinolone group of
antibiotics are the most promising drugs against the
uropathogens isolated.
RECOMENDATION
Personal hygiene is highly advocated as the two most
frequent pathogens isolated are normal inhabitants of the
gastro intestinal tract (GIT) and adherence to therapeutic
regulations is important to avoid resistant to the
promising drugs in future.
ACKNOWLEDGEMENT
We thank the management and ethical committee of
AKTH, Kano, for the permission to conduct this work.
Contribution of all staff and colleagues of Microbiology
Department is also highly appreciated.
CONFLICTS OF INTEREST
We hereby declare that, there is no conflict of interest in
whatever form in this work.
ETHICAL ISSUES
Ethical approval was obtained from the ethical committee
of AKTH, Kano.
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