This document summarizes ideas submitted to JAMA for addressing the shortage of personal protective equipment (PPE) during the COVID-19 pandemic. Many ideas involved acquiring unused PPE from other industries, reusing PPE through sterilization, and creating PPE from alternative materials. While innovative, the document notes that PPE shortages are ultimately the responsibility of healthcare systems and governments to address, not individual healthcare workers. It also cautions that many proposed solutions have unknown effectiveness and require a functioning healthcare system to implement.
DIR Technologies | DIR looks to bring 100% real time infrared inspection to t...DIR Technologies
I2VS Lite
The need for an alternative to sampling verification procedures is a trend across the packaging industry – and is one equipment innovators are looking to meet with remote scanning technologies. Having proven its technology with extensive beta-tests in the demanding segment of pharmaceutical packaging, DIR is now poised to enter more mainstream markets. At Pack Expo 2015 in Las Vegas on 28-30 September it will showcase a new model, the I2VS Lite.
The proposition for converter will be the same – increased quality assurance and the ability to take remedial action immediately a problem is detected, cutting wastage and costs. At the same show, DIR is also planning to debut a heat sealing inspection system called DIR Eye, fitted to a Shemesh Automation SealPro machine. The DIR Eye is looking to tap new markets in the cosmetics and food segments.
www.cebm.netoxford-covid-19 1 What is the.docxodiliagilby
www.cebm.net/oxford-covid-19/
1
What is the efficacy of standard face masks compared to respirator
masks in preventing COVID-type respiratory illnesses in primary
care staff?
Trish Greenhalgh and Xin Hui Chan, University of Oxford
Kamlesh Khunti, University of Leicester
Quentin Durand-Moreau and Sebastian Straube, University of Alberta, Canada
Declan Devane and Elaine Toomey, Evidence Synthesis Ireland and Cochrane Ireland
Anil Adisesh, University of Toronto, and St. Michael’s Hospital, Toronto, Canada
On behalf of the Oxford COVID-19 Evidence Service Team
Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences,
University of Oxford
23rd March 2020
Correspondence to [email protected]
Most real-world research comparing standard face masks with respirator masks has
been in the context of influenza or other relatively benign respiratory conditions and
based in hospitals. There are no published head-to-head trials of these interventions
in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection,
COVID-19, and no trials in primary or community care settings. Current guidance is
therefore based partly on indirect evidence – notably, from past influenza, SARS and
MERS outbreaks – as well as expert opinion and custom and practice.
Policy guidance from various bodies (e.g. Public Health England, WHO) emphasises
the need to assess the contagion risk of an encounter and use the recommended
combination of equipment for that situation. A respirator mask and other highly
effective PPE (eye protection, gloves, long-sleeved gown, used with good
donning/doffing technique) are needed to protect against small airborne particles in
aerosol-generating procedures (AGPs) such as intubation. For non-AGPs, there is
no evidence that respirator masks add value over standard masks when both are
used with recommended wider PPE measures.
A recent meta-analysis of standard v respirator (N95 or FFP) masks by the Chinese
Cochrane Centre included six RCTs with a total of 9171 participants with influenza-
like illnesses (including pandemic strains, seasonal influenza A or B viruses and
zoonotic viruses such as avian or swine influenza). There were no statistically
significant differences in their efficacy in preventing laboratory-confirmed influenza,
laboratory-confirmed respiratory viral infections, laboratory-confirmed respiratory
infection and influenza-like illness, but respirators appeared to protect against
bacterial colonization.
http://www.cebm.net/oxford-covid-19/
mailto:[email protected]
https://www.cebm.net/oxford-covid-19/
www.cebm.net/oxford-covid-19/
2
CONTEXT
Concerns have been raised about the limited personal protective equipment (PPE)
provided for UK primary and community care staff with some GP surgeries,
pharmacies and care homes having very limited provision. We were asked to find out
whether and in what circumstances standard m ...
www.cebm.net/oxford-covid-19/
1
What is the efficacy of standard face masks compared to respirator
masks in preventing COVID-type respiratory illnesses in primary
care staff?
Trish Greenhalgh and Xin Hui Chan, University of Oxford
Kamlesh Khunti, University of Leicester
Quentin Durand-Moreau and Sebastian Straube, University of Alberta, Canada
Declan Devane and Elaine Toomey, Evidence Synthesis Ireland and Cochrane Ireland
Anil Adisesh, University of Toronto, and St. Michael’s Hospital, Toronto, Canada
On behalf of the Oxford COVID-19 Evidence Service Team
Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences,
University of Oxford
23rd March 2020
Correspondence to [email protected]
Most real-world research comparing standard face masks with respirator masks has
been in the context of influenza or other relatively benign respiratory conditions and
based in hospitals. There are no published head-to-head trials of these interventions
in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection,
COVID-19, and no trials in primary or community care settings. Current guidance is
therefore based partly on indirect evidence – notably, from past influenza, SARS and
MERS outbreaks – as well as expert opinion and custom and practice.
Policy guidance from various bodies (e.g. Public Health England, WHO) emphasises
the need to assess the contagion risk of an encounter and use the recommended
combination of equipment for that situation. A respirator mask and other highly
effective PPE (eye protection, gloves, long-sleeved gown, used with good
donning/doffing technique) are needed to protect against small airborne particles in
aerosol-generating procedures (AGPs) such as intubation. For non-AGPs, there is
no evidence that respirator masks add value over standard masks when both are
used with recommended wider PPE measures.
A recent meta-analysis of standard v respirator (N95 or FFP) masks by the Chinese
Cochrane Centre included six RCTs with a total of 9171 participants with influenza-
like illnesses (including pandemic strains, seasonal influenza A or B viruses and
zoonotic viruses such as avian or swine influenza). There were no statistically
significant differences in their efficacy in preventing laboratory-confirmed influenza,
laboratory-confirmed respiratory viral infections, laboratory-confirmed respiratory
infection and influenza-like illness, but respirators appeared to protect against
bacterial colonization.
http://www.cebm.net/oxford-covid-19/
mailto:[email protected]
https://www.cebm.net/oxford-covid-19/
www.cebm.net/oxford-covid-19/
2
CONTEXT
Concerns have been raised about the limited personal protective equipment (PPE)
provided for UK primary and community care staff with some GP surgeries,
pharmacies and care homes having very limited provision. We were asked to find out
whether and in what circumstances standard m ...
World has taken a huge hit due to the ongoing COVID 19 Pandemic. All sectors including Architecture and Planning are bound to incorporate certain strategies to tackle this difficult situation.
Anesthesiologist’s Prospective on Self-protection, Therapy, and Managements i...asclepiuspdfs
During the beginnings of 2020, a virus has spread from China and caused a huge surge in severe acute respiratory cases globally. Due to the high contagiousness and anomalous course of severe acute respiratory syndrome coronavirus 2, caused by coronavirus disease, abbreviated as COVID-19, the World Health Organization (W.H.O) announced it as a pandemic and strict measurements were implemented to try and protect the vulnerable populations and those fighting on the frontline of this wave.[1] Scientific personnel all over the world began reviewing hundreds of articles published by scientific authors about the preexisting coronaviruses to assess the strain and pathogenesis of COVID-19 and explore possible effective therapies. At the beginning of the pandemic, the goal was clear: Support the immune system by using preexisting drugs such as antibiotics and antivirals to prevent superinfections and alleviate possible foreseen complications, in addition to the use of prophylactic vaccines in high-risk groups. Another therapy option was the use of convalescent sera, which is a passive antibody therapy used as prophylaxis.[2] In this review, we conclude the importance of adhering to the precautionary guidelines set by the W.H.O recommended for health care workers and the general population, as the most important factor for protection against further transmission of the virus. The extra respiratory manifestations of the virus will also be highlighted along with the therapy modalities that are already being used and the upcoming vaccines that will counteract the virus.
DIR Technologies | DIR looks to bring 100% real time infrared inspection to t...DIR Technologies
I2VS Lite
The need for an alternative to sampling verification procedures is a trend across the packaging industry – and is one equipment innovators are looking to meet with remote scanning technologies. Having proven its technology with extensive beta-tests in the demanding segment of pharmaceutical packaging, DIR is now poised to enter more mainstream markets. At Pack Expo 2015 in Las Vegas on 28-30 September it will showcase a new model, the I2VS Lite.
The proposition for converter will be the same – increased quality assurance and the ability to take remedial action immediately a problem is detected, cutting wastage and costs. At the same show, DIR is also planning to debut a heat sealing inspection system called DIR Eye, fitted to a Shemesh Automation SealPro machine. The DIR Eye is looking to tap new markets in the cosmetics and food segments.
www.cebm.netoxford-covid-19 1 What is the.docxodiliagilby
www.cebm.net/oxford-covid-19/
1
What is the efficacy of standard face masks compared to respirator
masks in preventing COVID-type respiratory illnesses in primary
care staff?
Trish Greenhalgh and Xin Hui Chan, University of Oxford
Kamlesh Khunti, University of Leicester
Quentin Durand-Moreau and Sebastian Straube, University of Alberta, Canada
Declan Devane and Elaine Toomey, Evidence Synthesis Ireland and Cochrane Ireland
Anil Adisesh, University of Toronto, and St. Michael’s Hospital, Toronto, Canada
On behalf of the Oxford COVID-19 Evidence Service Team
Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences,
University of Oxford
23rd March 2020
Correspondence to [email protected]
Most real-world research comparing standard face masks with respirator masks has
been in the context of influenza or other relatively benign respiratory conditions and
based in hospitals. There are no published head-to-head trials of these interventions
in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection,
COVID-19, and no trials in primary or community care settings. Current guidance is
therefore based partly on indirect evidence – notably, from past influenza, SARS and
MERS outbreaks – as well as expert opinion and custom and practice.
Policy guidance from various bodies (e.g. Public Health England, WHO) emphasises
the need to assess the contagion risk of an encounter and use the recommended
combination of equipment for that situation. A respirator mask and other highly
effective PPE (eye protection, gloves, long-sleeved gown, used with good
donning/doffing technique) are needed to protect against small airborne particles in
aerosol-generating procedures (AGPs) such as intubation. For non-AGPs, there is
no evidence that respirator masks add value over standard masks when both are
used with recommended wider PPE measures.
A recent meta-analysis of standard v respirator (N95 or FFP) masks by the Chinese
Cochrane Centre included six RCTs with a total of 9171 participants with influenza-
like illnesses (including pandemic strains, seasonal influenza A or B viruses and
zoonotic viruses such as avian or swine influenza). There were no statistically
significant differences in their efficacy in preventing laboratory-confirmed influenza,
laboratory-confirmed respiratory viral infections, laboratory-confirmed respiratory
infection and influenza-like illness, but respirators appeared to protect against
bacterial colonization.
http://www.cebm.net/oxford-covid-19/
mailto:[email protected]
https://www.cebm.net/oxford-covid-19/
www.cebm.net/oxford-covid-19/
2
CONTEXT
Concerns have been raised about the limited personal protective equipment (PPE)
provided for UK primary and community care staff with some GP surgeries,
pharmacies and care homes having very limited provision. We were asked to find out
whether and in what circumstances standard m ...
www.cebm.net/oxford-covid-19/
1
What is the efficacy of standard face masks compared to respirator
masks in preventing COVID-type respiratory illnesses in primary
care staff?
Trish Greenhalgh and Xin Hui Chan, University of Oxford
Kamlesh Khunti, University of Leicester
Quentin Durand-Moreau and Sebastian Straube, University of Alberta, Canada
Declan Devane and Elaine Toomey, Evidence Synthesis Ireland and Cochrane Ireland
Anil Adisesh, University of Toronto, and St. Michael’s Hospital, Toronto, Canada
On behalf of the Oxford COVID-19 Evidence Service Team
Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences,
University of Oxford
23rd March 2020
Correspondence to [email protected]
Most real-world research comparing standard face masks with respirator masks has
been in the context of influenza or other relatively benign respiratory conditions and
based in hospitals. There are no published head-to-head trials of these interventions
in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection,
COVID-19, and no trials in primary or community care settings. Current guidance is
therefore based partly on indirect evidence – notably, from past influenza, SARS and
MERS outbreaks – as well as expert opinion and custom and practice.
Policy guidance from various bodies (e.g. Public Health England, WHO) emphasises
the need to assess the contagion risk of an encounter and use the recommended
combination of equipment for that situation. A respirator mask and other highly
effective PPE (eye protection, gloves, long-sleeved gown, used with good
donning/doffing technique) are needed to protect against small airborne particles in
aerosol-generating procedures (AGPs) such as intubation. For non-AGPs, there is
no evidence that respirator masks add value over standard masks when both are
used with recommended wider PPE measures.
A recent meta-analysis of standard v respirator (N95 or FFP) masks by the Chinese
Cochrane Centre included six RCTs with a total of 9171 participants with influenza-
like illnesses (including pandemic strains, seasonal influenza A or B viruses and
zoonotic viruses such as avian or swine influenza). There were no statistically
significant differences in their efficacy in preventing laboratory-confirmed influenza,
laboratory-confirmed respiratory viral infections, laboratory-confirmed respiratory
infection and influenza-like illness, but respirators appeared to protect against
bacterial colonization.
http://www.cebm.net/oxford-covid-19/
mailto:[email protected]
https://www.cebm.net/oxford-covid-19/
www.cebm.net/oxford-covid-19/
2
CONTEXT
Concerns have been raised about the limited personal protective equipment (PPE)
provided for UK primary and community care staff with some GP surgeries,
pharmacies and care homes having very limited provision. We were asked to find out
whether and in what circumstances standard m ...
World has taken a huge hit due to the ongoing COVID 19 Pandemic. All sectors including Architecture and Planning are bound to incorporate certain strategies to tackle this difficult situation.
Anesthesiologist’s Prospective on Self-protection, Therapy, and Managements i...asclepiuspdfs
During the beginnings of 2020, a virus has spread from China and caused a huge surge in severe acute respiratory cases globally. Due to the high contagiousness and anomalous course of severe acute respiratory syndrome coronavirus 2, caused by coronavirus disease, abbreviated as COVID-19, the World Health Organization (W.H.O) announced it as a pandemic and strict measurements were implemented to try and protect the vulnerable populations and those fighting on the frontline of this wave.[1] Scientific personnel all over the world began reviewing hundreds of articles published by scientific authors about the preexisting coronaviruses to assess the strain and pathogenesis of COVID-19 and explore possible effective therapies. At the beginning of the pandemic, the goal was clear: Support the immune system by using preexisting drugs such as antibiotics and antivirals to prevent superinfections and alleviate possible foreseen complications, in addition to the use of prophylactic vaccines in high-risk groups. Another therapy option was the use of convalescent sera, which is a passive antibody therapy used as prophylaxis.[2] In this review, we conclude the importance of adhering to the precautionary guidelines set by the W.H.O recommended for health care workers and the general population, as the most important factor for protection against further transmission of the virus. The extra respiratory manifestations of the virus will also be highlighted along with the therapy modalities that are already being used and the upcoming vaccines that will counteract the virus.
With the widespread transmission of COVID-19, & the dental healthcare professionals at an increased risk of contracting the infection or being potential carriers, it is essential that we know about the recent protocols suggested by CDC, Ministry of Health and Family Welfare, FDI, WHO & constantly update our knowledge in par with the current research of COVID-19
Causes of prolonged use of masks during Covid- 19 pandemic .pdfPubricahealthcare
Publica’s experts suggest that for the forthcoming adverse effects related to extended mask usage, frequent breaks, improved hydration and rest, skincare, and possibly newly built comfortable masks are recommended.
Medical masks and Respirators for the Protection of Healthcare Workers from S...Shiran Kapila Jayawardhane
The use of medical masks and respirators as personal protective equipment is pivotal to reducing the level of biological hazard to which healthcare workers are exposed during the outbreak of highly diffusible pathogens, such as the recent novel coronavirus SARS-CoV-2. Unfortunately, during this pandemic, supplies are rapidly running out worldwide, with potential consequences for the rate of occupational infections. Also, knowledge about specific characteristics of respirators is of utmost importance to select the proper type according to the clinical setting. A wide variety of literature is available on the topic, but mostly based on Influenza viruses infection models. Clinical evidence on the use of respirators is poor and interest in the topic has not been constant over time. A better understanding of SARS-CoV-2 transmission is needed, together with high-quality clinical data on the use of respirators or alternative devices. Moreover, healthcare workers, regardless of their level of experience, should receive specific training. This review aims to summarize the available evidence on the use of medical masks and respirators in the context of viral infections, especially the current coronavirus disease 2019 (COVID-19
The world is witnessing an invasion from a new corona virus, which resulted in more than one million of deaths. Most of the sectors such industrial, economy, and tourism are facing a crisis, hence the workers in the field of medicine, considered to be the barrier to fight this invasion. This new virus seems to have two main transmission routes: direct and contact, which it will open a high chance of infection among professional health providers, especially, surgeons and dentists. Maxillofacial and dental surgeons, considered to be essential professional health experts that perform, multiple surgeries and dental procedures every day, consequently, these professions will exhibit a high risk of getting infected by Covid19, due to that, this review article aimed to discuss the possible ways that it may help in optimizing the level of infection control.
Coronavirus & Implications for dental practiceMettinaAngela
A Presentation on COVID 19 and its implications for dental practice, includes careful steps for patient handling, Management of emergencies & personal care to be taken during this pandemic crisis.
Investment opportunities in disposable personal protective equipment (ppe) ki...Ajjay Kumar Gupta
Investment Opportunities in Disposable Personal Protective Equipment (PPE) Kit Manufacturing Unit. Business Ideas that are Worth Investing Amidst COVID-19.
Personal protective equipment (PPE) is protective clothing, helmets, goggles, or different clothes or equipment designed to protect the wearer's body from injury or infection. The hazards self-addressed by protective equipment include physical, electrical, heat, chemicals, biohazards, and airborne particulate matter. Protective equipment could also be worn for job-related occupational safety and health purposes, as well as for sports and different recreational activities. Protective clothing is applied to traditional categories of clothing, and protective gear applies to items comparable to pads, guards, shields, or masks, and others. PPE suits is similar in appearance to a cleanroom suit.
For More Details, Click Here:- https://bit.ly/305SAR4
Contact us
Niir Project Consultancy Services
An ISO 9001:2015 Company
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886
Mobile: +91-9097075054, 8800733955
Website: www.entrepreneurindia.co , www.niir.org
Role of chemical engineers to combat COVID 19 PandemicSABARINATH C D
Role of chemical engineer to combat COVID 19 Pandemic:
COVID-19,it is a disease caused by the SARS-CoV-2 virus. It was identified in December
2019 at Wuhan in China. On 11 March 2020 World Health Organization declared that it is a
global pandemic. Millions of people disrupted by this infectious respiratory disease outbreak.
All professionals are contributing to reduce this pandemic .as well as chemical engineering
professionals respond to this scenario. From the development of smaller, faster computer
chips to innovations in recycling, treating diseases, water treatment, and generating energy,
the processes and products that chemical engineers have helped to create a better world
.There are lot of great achievements, bold innovators, and new frontiers in the fields of
energy, the environment, biomedicine, electronics, food production, and materials from the
world of chemical engineering. So the chemical engineers are joining to respond to the
COVID-19 challenges. They can contribute more to help society through this pandemic.
Dental gowns are an important part of the personal protective equipment (PPE) that dental health care professionals use in their work. They protect against contamination, thereby minimizing the spread of disease to patients. The more fluid-resistant a gown is, the better it is for protecting health care workers from blood and other bodily fluids. Isolation gowns are sterile textile gowns that prevent the transfer of microorganisms and body fluids in patient isolation situations.
Finding a New Normal While Navigating Through Information Overloadomacomp
Information and URGENT STEPS every Dental Practice needs to be following to SURVIVE AND HELP THEIR PATIENTS and Team during AND AFTER the Coronavirus Pandemic.
As soon as the Sars- Cov- 2 infects a mortal host, it transforms abiding cells as carriers for its replica. The speed of an infection affecting the mortal constitution could come from the pure construction of the coronavirus. As of late, Online shopping store the coronavirus has shifted in varied kinds.
With the widespread transmission of COVID-19, & the dental healthcare professionals at an increased risk of contracting the infection or being potential carriers, it is essential that we know about the recent protocols suggested by CDC, Ministry of Health and Family Welfare, FDI, WHO & constantly update our knowledge in par with the current research of COVID-19
Causes of prolonged use of masks during Covid- 19 pandemic .pdfPubricahealthcare
Publica’s experts suggest that for the forthcoming adverse effects related to extended mask usage, frequent breaks, improved hydration and rest, skincare, and possibly newly built comfortable masks are recommended.
Medical masks and Respirators for the Protection of Healthcare Workers from S...Shiran Kapila Jayawardhane
The use of medical masks and respirators as personal protective equipment is pivotal to reducing the level of biological hazard to which healthcare workers are exposed during the outbreak of highly diffusible pathogens, such as the recent novel coronavirus SARS-CoV-2. Unfortunately, during this pandemic, supplies are rapidly running out worldwide, with potential consequences for the rate of occupational infections. Also, knowledge about specific characteristics of respirators is of utmost importance to select the proper type according to the clinical setting. A wide variety of literature is available on the topic, but mostly based on Influenza viruses infection models. Clinical evidence on the use of respirators is poor and interest in the topic has not been constant over time. A better understanding of SARS-CoV-2 transmission is needed, together with high-quality clinical data on the use of respirators or alternative devices. Moreover, healthcare workers, regardless of their level of experience, should receive specific training. This review aims to summarize the available evidence on the use of medical masks and respirators in the context of viral infections, especially the current coronavirus disease 2019 (COVID-19
The world is witnessing an invasion from a new corona virus, which resulted in more than one million of deaths. Most of the sectors such industrial, economy, and tourism are facing a crisis, hence the workers in the field of medicine, considered to be the barrier to fight this invasion. This new virus seems to have two main transmission routes: direct and contact, which it will open a high chance of infection among professional health providers, especially, surgeons and dentists. Maxillofacial and dental surgeons, considered to be essential professional health experts that perform, multiple surgeries and dental procedures every day, consequently, these professions will exhibit a high risk of getting infected by Covid19, due to that, this review article aimed to discuss the possible ways that it may help in optimizing the level of infection control.
Coronavirus & Implications for dental practiceMettinaAngela
A Presentation on COVID 19 and its implications for dental practice, includes careful steps for patient handling, Management of emergencies & personal care to be taken during this pandemic crisis.
Investment opportunities in disposable personal protective equipment (ppe) ki...Ajjay Kumar Gupta
Investment Opportunities in Disposable Personal Protective Equipment (PPE) Kit Manufacturing Unit. Business Ideas that are Worth Investing Amidst COVID-19.
Personal protective equipment (PPE) is protective clothing, helmets, goggles, or different clothes or equipment designed to protect the wearer's body from injury or infection. The hazards self-addressed by protective equipment include physical, electrical, heat, chemicals, biohazards, and airborne particulate matter. Protective equipment could also be worn for job-related occupational safety and health purposes, as well as for sports and different recreational activities. Protective clothing is applied to traditional categories of clothing, and protective gear applies to items comparable to pads, guards, shields, or masks, and others. PPE suits is similar in appearance to a cleanroom suit.
For More Details, Click Here:- https://bit.ly/305SAR4
Contact us
Niir Project Consultancy Services
An ISO 9001:2015 Company
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886
Mobile: +91-9097075054, 8800733955
Website: www.entrepreneurindia.co , www.niir.org
Role of chemical engineers to combat COVID 19 PandemicSABARINATH C D
Role of chemical engineer to combat COVID 19 Pandemic:
COVID-19,it is a disease caused by the SARS-CoV-2 virus. It was identified in December
2019 at Wuhan in China. On 11 March 2020 World Health Organization declared that it is a
global pandemic. Millions of people disrupted by this infectious respiratory disease outbreak.
All professionals are contributing to reduce this pandemic .as well as chemical engineering
professionals respond to this scenario. From the development of smaller, faster computer
chips to innovations in recycling, treating diseases, water treatment, and generating energy,
the processes and products that chemical engineers have helped to create a better world
.There are lot of great achievements, bold innovators, and new frontiers in the fields of
energy, the environment, biomedicine, electronics, food production, and materials from the
world of chemical engineering. So the chemical engineers are joining to respond to the
COVID-19 challenges. They can contribute more to help society through this pandemic.
Dental gowns are an important part of the personal protective equipment (PPE) that dental health care professionals use in their work. They protect against contamination, thereby minimizing the spread of disease to patients. The more fluid-resistant a gown is, the better it is for protecting health care workers from blood and other bodily fluids. Isolation gowns are sterile textile gowns that prevent the transfer of microorganisms and body fluids in patient isolation situations.
Finding a New Normal While Navigating Through Information Overloadomacomp
Information and URGENT STEPS every Dental Practice needs to be following to SURVIVE AND HELP THEIR PATIENTS and Team during AND AFTER the Coronavirus Pandemic.
As soon as the Sars- Cov- 2 infects a mortal host, it transforms abiding cells as carriers for its replica. The speed of an infection affecting the mortal constitution could come from the pure construction of the coronavirus. As of late, Online shopping store the coronavirus has shifted in varied kinds.
Similar to Sourcing personal protective equipment during the covid 19 pandemic (20)
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.