Compound pharmacies sell clinicians multi-use containers of compounded BLT to be used for many patients but prescribed for one. The legal risk is transferred to the prescriber who ordered the compound not the pharmacy providing it. STOP THE INSANITY! It is your practice and your good name. Here is your fix!
Abstract: The main objective of present investigation is to formulate the sustained release
tablet of Rosiglitazone Maleate using 32 factorial design. Rosiglitazone Maleate, an oral antidiabetic
agent. The SR tablets of Rosiglitazone Maleate were prepared employing different
concentrations of HPMCK15M and Carboplol934P in different combinations as a rate
retardants by Direct Compression technique using 32 factorial design. The quantity/
concentration of Polymers , HPMCK15M and Carboplol934P required to achieve the desired
drug release was selected as independent variables, X1 and X2 respectively whereas, time
required for 10% of drug dissolution (t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were
selected as dependent variables. Totally nine formulations were designed and are evaluated
for hardness, friability, thickness, % drug content, In-vitro drug release. From the Results it
was concluded that all the formulation were found to be with in the Pharmacopoeial limits
and the In-vitro dissolution profiles of all formulations were fitted in to different Kinetic
models, the statistical parameters like intercept (a), slope (b) & regression coefficient (r)
were calculated. Polynomial equations were developed for t10%, t50%, t75%, t90%. Validity of
developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 25%
HPMCK15M and 20% Carboplol934P, is the most similar formulation (similarity factor
f2=93.1376, dissimilarity factor f1= 1.7642 & No significant difference, t= 0.06949) to
marketed product (AVANDIA). The selected formulation (F5) follows Higuchi’s kinetics,
and the mechanism of drug release was found to be Fickian Diffusion (n= 0.417).
ABSTRACT
The main objective of present investigation is to formulate the sustained release tablet of Metoprolol Succinate
using 32 factorial design. Metoprolol Succinate, is a selective β1blocker, to treat Hypertension & Heart Failure. The
SR tablets of Metoprolol Succinate were prepared employing different concentrations of HPMCK15M and
HPMCK100M in different combinations as a rate retardants by Direct Compression technique using 32 factorial
design. The quantity of rate retarders, HPMCK15M and HPMCK100M required to achieve the desired drug release
was selected as independent variables, X1 and X2 respectively whereas, time required for 10% of drug dissolution
(t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were selected as dependent variables. Totally nine formulations were
designed and are evaluated for hardness, friability, thickness, % drug content, In-vitro drug release. From the
Results it was concluded that all the formulation were found to be with in the Pharmacopoeial limits and the Invitro
dissolution profiles of all formulations were fitted in to different Kinetic models, the statistical parameters like
intercept (a), slope (b) & regression coefficient (r) were calculated. Polynomial equations were developed for t10%,
t50%, t75%, t90%. Validity of developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 10% HPMCK15M and 10%
HPMCK100M, is the most similar formulation (f2=92.38 & No significant difference, t= 0.0216) to marketed
product (Metocard). The selected formulation (F5) follows Higuchi’s kinetics, the mechanism of drug release was
found to be Super case II transport (Non-Fickian, n= 0.981).
ABSTRACT
The main objective of present research work is to formulate the of Domperidone Maleate floating tablets.
Domperidone Maleate, an antiemetic and a prokinetic agent belongs to BCS Class-II and Indicated for treatment of
upper gastrointestinal motility disorders by blocking the action of Dopamine. The Floating tablets of Domperidone
Maleate were prepared employing different concentrations of HPMCK4M and Guar Gum in different combinations
as a release rate modifiers by Direct Compression technique using 32 factorial design. The concentration of
HPMCK4M and Guar Gum was selected as independent variables, X1 and X2 respectively whereas, time required
for drug dissolution t10%, t50%,t75%,t90%were selected as dependent variables. Totally nine formulations were designed
and are evaluated for hardness, friability, thickness, Assay, Floating Lag time, In-vitro drug release. From the
Results concluded that all the formulation were found to be with in the Pharmacopoeial limits and the In-vitro
dissolution profiles of all formulations were fitted in to different Kinetic models, the statistical parameters like
intercept (a), slope (b) & regression coefficient (r) were calculated. Polynomial equations were developed for t10%,
t50%, t75%, t90%. Validity of developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 18.75% HPMCK4M and
18.75% Guar Gum, is the most similar formulation (similarity factor f2=89.03, dissimilarity factor f1= 11.539& No
significant difference, t= 0.169) to marketed product (DOMSTAL OD). The selected formulation (F5) follows
Higuchi’s kinetics, and the mechanism of drug release was found to be Non-Fickian Diffusion (n= 0.925).
Keywords: Domperidone Maleate, 32Factorial Design, Gastro retentive Floating Tablet, HPMCK100M, Sodium
bicarbonate, Floating Lag Time, SUPAC, Non-Fickian Diffusion Mechanism.
Abstract: The main objective of present investigation is to formulate the sustained release
tablet of Rosiglitazone Maleate using 32 factorial design. Rosiglitazone Maleate, an oral antidiabetic
agent. The SR tablets of Rosiglitazone Maleate were prepared employing different
concentrations of HPMCK15M and Carboplol934P in different combinations as a rate
retardants by Direct Compression technique using 32 factorial design. The quantity/
concentration of Polymers , HPMCK15M and Carboplol934P required to achieve the desired
drug release was selected as independent variables, X1 and X2 respectively whereas, time
required for 10% of drug dissolution (t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were
selected as dependent variables. Totally nine formulations were designed and are evaluated
for hardness, friability, thickness, % drug content, In-vitro drug release. From the Results it
was concluded that all the formulation were found to be with in the Pharmacopoeial limits
and the In-vitro dissolution profiles of all formulations were fitted in to different Kinetic
models, the statistical parameters like intercept (a), slope (b) & regression coefficient (r)
were calculated. Polynomial equations were developed for t10%, t50%, t75%, t90%. Validity of
developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 25%
HPMCK15M and 20% Carboplol934P, is the most similar formulation (similarity factor
f2=93.1376, dissimilarity factor f1= 1.7642 & No significant difference, t= 0.06949) to
marketed product (AVANDIA). The selected formulation (F5) follows Higuchi’s kinetics,
and the mechanism of drug release was found to be Fickian Diffusion (n= 0.417).
ABSTRACT
The main objective of present investigation is to formulate the sustained release tablet of Metoprolol Succinate
using 32 factorial design. Metoprolol Succinate, is a selective β1blocker, to treat Hypertension & Heart Failure. The
SR tablets of Metoprolol Succinate were prepared employing different concentrations of HPMCK15M and
HPMCK100M in different combinations as a rate retardants by Direct Compression technique using 32 factorial
design. The quantity of rate retarders, HPMCK15M and HPMCK100M required to achieve the desired drug release
was selected as independent variables, X1 and X2 respectively whereas, time required for 10% of drug dissolution
(t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were selected as dependent variables. Totally nine formulations were
designed and are evaluated for hardness, friability, thickness, % drug content, In-vitro drug release. From the
Results it was concluded that all the formulation were found to be with in the Pharmacopoeial limits and the Invitro
dissolution profiles of all formulations were fitted in to different Kinetic models, the statistical parameters like
intercept (a), slope (b) & regression coefficient (r) were calculated. Polynomial equations were developed for t10%,
t50%, t75%, t90%. Validity of developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 10% HPMCK15M and 10%
HPMCK100M, is the most similar formulation (f2=92.38 & No significant difference, t= 0.0216) to marketed
product (Metocard). The selected formulation (F5) follows Higuchi’s kinetics, the mechanism of drug release was
found to be Super case II transport (Non-Fickian, n= 0.981).
ABSTRACT
The main objective of present research work is to formulate the of Domperidone Maleate floating tablets.
Domperidone Maleate, an antiemetic and a prokinetic agent belongs to BCS Class-II and Indicated for treatment of
upper gastrointestinal motility disorders by blocking the action of Dopamine. The Floating tablets of Domperidone
Maleate were prepared employing different concentrations of HPMCK4M and Guar Gum in different combinations
as a release rate modifiers by Direct Compression technique using 32 factorial design. The concentration of
HPMCK4M and Guar Gum was selected as independent variables, X1 and X2 respectively whereas, time required
for drug dissolution t10%, t50%,t75%,t90%were selected as dependent variables. Totally nine formulations were designed
and are evaluated for hardness, friability, thickness, Assay, Floating Lag time, In-vitro drug release. From the
Results concluded that all the formulation were found to be with in the Pharmacopoeial limits and the In-vitro
dissolution profiles of all formulations were fitted in to different Kinetic models, the statistical parameters like
intercept (a), slope (b) & regression coefficient (r) were calculated. Polynomial equations were developed for t10%,
t50%, t75%, t90%. Validity of developed polynomial equations were verified by designing 2 check point formulations(C1,
C2). According to SUPAC guidelines the formulation (F5) containing combination of 18.75% HPMCK4M and
18.75% Guar Gum, is the most similar formulation (similarity factor f2=89.03, dissimilarity factor f1= 11.539& No
significant difference, t= 0.169) to marketed product (DOMSTAL OD). The selected formulation (F5) follows
Higuchi’s kinetics, and the mechanism of drug release was found to be Non-Fickian Diffusion (n= 0.925).
Keywords: Domperidone Maleate, 32Factorial Design, Gastro retentive Floating Tablet, HPMCK100M, Sodium
bicarbonate, Floating Lag Time, SUPAC, Non-Fickian Diffusion Mechanism.
The release of the drug substance from the drug product leading to the bioavailability of the drug substance. The assessment of drug product performance is imp. Since bioavailability is related both to the pharmacodynamic responses and the adverse events. The performance tests relate the quality of a drug product to clinical safety and efficacy.
Bioavailability studies are drug product performance studies used to define
the effect of changes in the physicochemical properties of the drug substance, the formulation of the drug, and the manufacturing process of the drug product.
ABSTRACT
The main objective of present investigation is to formulate the sustained release tablet of Zidovudine using 32
factorial design. Zidovudine, antiretroviral drug belongs to BCS Class I. The SR tablets of Zidovudine were
prepared employing different concentrations of Carboplol974P and Xanthan gum in different combinations as a
rate retardants by Direct Compression technique using 32 factorial design. The quantity of rate retarders,
Carboplol974P and Xanthan gum required to achieve the desired drug release was selected as independent
variables, X1 and X2 respectively whereas, time required for 10% of drug dissolution (t10%), 50% (t50%), 75% (t75%)
and 90% (t90%) were selected as dependent variables. Totally nine formulations were designed and are evaluated
for hardness, friability, thickness, % drug content, In-vitro drug release. From the Results it was concluded that all
the formulation were found to be with in the Pharmacopoeial limits and the In-vitro dissolution profiles of all
formulations were fitted in to different Kinetic models, the statistical parameters like intercept (a), slope (b) &
regression coefficient (r) were calculated. Polynomial equations were developed for t10%, t50%, t75%, t90%. Validity of
developed polynomial equations were verified by designing 2 check point formulations(C1, C2). According to
SUPAC guidelines the formulation (F5) containing combination of 5% Carboplol974P and 5% Xanthan gum, is the
most similar formulation (f2=85.04 & No significant difference, t= 0.20046) to marketed product (Retrovir). The
selected formulation (F5) follows Higuchi’s kinetics, the mechanism of drug release was found to be Case-II
transport or typical Zero order release (Non-Fickian, n= 0.915).
A 2004 presentation "Biopharmaceutics and Drug Product Quality: Performance Performance Tests, A Look Into the Future Into the Future. Presented at the USP Annual Scientific Meeting "The Science of Quality" September 26–30, 2004; Sheraton at Woodbridge Place, Iselin, NJ.
Given the rapidly evolving requirement for 'statistical confidence' thought it would be useful to reflect back on this presentation.
Oral route is very appreciated and spacious route of a drug administration. Oral route of administration has been used for both conventional and novel drug delivery system. In the modern era, sustained release dosage form is defeating the use of conventional dosage form. The sustained release tablet provides uniform release of drug over a long period of time. Controlled release dosage form covers a wide range of prolonged action formulation which provides continuous release of their active ingredient at a predetermined rate and time. Sustained or controlled drug delivery system is to reduce the frequency of dosing or to increase the effectiveness of drug by localization at the site of action, reducing dose required, providing continuous drug delivery, reduce incidence of adverse effect and maintain drug concentration in system. This review focus on in-depth knowledge of matrix drug delivery system
Introduction, Definitions, Advantages and Disadvantages, Selection of drug candidates for designing controlled drug release systems and rationale biological and medical rationale
Strategies in Designing Clinicals for Fixed-Combination DrugMichael Swit
Presentation to DIA Annual Meeting in Philadelphia, in June 2006, with a focus on whether a factorial studies are required for combination drug and when alternative approaches have been acceptable.
The following guideline is a revised version of the ICH Q1A guideline and defines the stability data package for a new drug substance or drug product that is sufficient for a registration application within the three regions of the EC, Japan, and the United States.
Strategies in Designing Clinicals for Fixed-Combination DrugsMichael Swit
Presentation to the Combination Drug Development Conference, sponsored by Barnett International Educational Services, in San Diego, California, on March 7, 2005, with a focus on whether a factorial studies are required for combination drug and when alternative approaches have been acceptable.
Objective: The purpose of present research work is to develop the sustained release formulation for Telmisartan using 32 factorial design. Telmisartan an Antihypertensive agent, nonpeptide angiotensin-II receptor (type AT1) antagonist and BCS class-II agent. Methods: Sustained Release tablet formulations of Telmisartan were prepared using different quantities of HPMCK100M and Xanthan Gum in combinations by direct compression technique. The concentration of Polymers, HPMCK100M and Xanthan gum required to achieve the drug release was selected as independent variables, X1 and X2 respectively whereas, time required for 10% of drug release (t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were selected as dependent variables. Nine formulations were prepared and are evaluated for various pharmacopoeial tests. Results: The results reveals that all formulations were found to be with in the pharmacopoeial limits and In vitro drug release profiles of all formulations were fitted in to various Kinetic models. The statistical parameters like intercept, slope & correlation coefficient were calculated. Polynomial equations were developed for dependent variables. Validity of developed polynomial equations were checked by designing 2 check point formulations (C1, C2). Conclusion: According to SUPAC guidelines formulation (F5) containing combination of 15% HPMCK100M and 15% Xanthan gum, is the most identical formulation (similarity factor f2= 90.863, dissimilarity factor f1= 1.665 & No significant difference, t= 0.03379) to marketed product (TELVAS). Best Formulation F5 follows First order, Higuchi’s kinetics, and the mechanism of drug release was found to be Non-Fickian Diffusion Anomalous Transport. (n= 0.828).
NeroMed7 is a rapid-onset topical anesthetic. It can be used as a pre-procedural, local, topical anesthetic for injections, veni-puncture and other minimally invasive dermal instrumentation procedures.
The release of the drug substance from the drug product leading to the bioavailability of the drug substance. The assessment of drug product performance is imp. Since bioavailability is related both to the pharmacodynamic responses and the adverse events. The performance tests relate the quality of a drug product to clinical safety and efficacy.
Bioavailability studies are drug product performance studies used to define
the effect of changes in the physicochemical properties of the drug substance, the formulation of the drug, and the manufacturing process of the drug product.
ABSTRACT
The main objective of present investigation is to formulate the sustained release tablet of Zidovudine using 32
factorial design. Zidovudine, antiretroviral drug belongs to BCS Class I. The SR tablets of Zidovudine were
prepared employing different concentrations of Carboplol974P and Xanthan gum in different combinations as a
rate retardants by Direct Compression technique using 32 factorial design. The quantity of rate retarders,
Carboplol974P and Xanthan gum required to achieve the desired drug release was selected as independent
variables, X1 and X2 respectively whereas, time required for 10% of drug dissolution (t10%), 50% (t50%), 75% (t75%)
and 90% (t90%) were selected as dependent variables. Totally nine formulations were designed and are evaluated
for hardness, friability, thickness, % drug content, In-vitro drug release. From the Results it was concluded that all
the formulation were found to be with in the Pharmacopoeial limits and the In-vitro dissolution profiles of all
formulations were fitted in to different Kinetic models, the statistical parameters like intercept (a), slope (b) &
regression coefficient (r) were calculated. Polynomial equations were developed for t10%, t50%, t75%, t90%. Validity of
developed polynomial equations were verified by designing 2 check point formulations(C1, C2). According to
SUPAC guidelines the formulation (F5) containing combination of 5% Carboplol974P and 5% Xanthan gum, is the
most similar formulation (f2=85.04 & No significant difference, t= 0.20046) to marketed product (Retrovir). The
selected formulation (F5) follows Higuchi’s kinetics, the mechanism of drug release was found to be Case-II
transport or typical Zero order release (Non-Fickian, n= 0.915).
A 2004 presentation "Biopharmaceutics and Drug Product Quality: Performance Performance Tests, A Look Into the Future Into the Future. Presented at the USP Annual Scientific Meeting "The Science of Quality" September 26–30, 2004; Sheraton at Woodbridge Place, Iselin, NJ.
Given the rapidly evolving requirement for 'statistical confidence' thought it would be useful to reflect back on this presentation.
Oral route is very appreciated and spacious route of a drug administration. Oral route of administration has been used for both conventional and novel drug delivery system. In the modern era, sustained release dosage form is defeating the use of conventional dosage form. The sustained release tablet provides uniform release of drug over a long period of time. Controlled release dosage form covers a wide range of prolonged action formulation which provides continuous release of their active ingredient at a predetermined rate and time. Sustained or controlled drug delivery system is to reduce the frequency of dosing or to increase the effectiveness of drug by localization at the site of action, reducing dose required, providing continuous drug delivery, reduce incidence of adverse effect and maintain drug concentration in system. This review focus on in-depth knowledge of matrix drug delivery system
Introduction, Definitions, Advantages and Disadvantages, Selection of drug candidates for designing controlled drug release systems and rationale biological and medical rationale
Strategies in Designing Clinicals for Fixed-Combination DrugMichael Swit
Presentation to DIA Annual Meeting in Philadelphia, in June 2006, with a focus on whether a factorial studies are required for combination drug and when alternative approaches have been acceptable.
The following guideline is a revised version of the ICH Q1A guideline and defines the stability data package for a new drug substance or drug product that is sufficient for a registration application within the three regions of the EC, Japan, and the United States.
Strategies in Designing Clinicals for Fixed-Combination DrugsMichael Swit
Presentation to the Combination Drug Development Conference, sponsored by Barnett International Educational Services, in San Diego, California, on March 7, 2005, with a focus on whether a factorial studies are required for combination drug and when alternative approaches have been acceptable.
Objective: The purpose of present research work is to develop the sustained release formulation for Telmisartan using 32 factorial design. Telmisartan an Antihypertensive agent, nonpeptide angiotensin-II receptor (type AT1) antagonist and BCS class-II agent. Methods: Sustained Release tablet formulations of Telmisartan were prepared using different quantities of HPMCK100M and Xanthan Gum in combinations by direct compression technique. The concentration of Polymers, HPMCK100M and Xanthan gum required to achieve the drug release was selected as independent variables, X1 and X2 respectively whereas, time required for 10% of drug release (t10%), 50% (t50%), 75% (t75%) and 90% (t90%) were selected as dependent variables. Nine formulations were prepared and are evaluated for various pharmacopoeial tests. Results: The results reveals that all formulations were found to be with in the pharmacopoeial limits and In vitro drug release profiles of all formulations were fitted in to various Kinetic models. The statistical parameters like intercept, slope & correlation coefficient were calculated. Polynomial equations were developed for dependent variables. Validity of developed polynomial equations were checked by designing 2 check point formulations (C1, C2). Conclusion: According to SUPAC guidelines formulation (F5) containing combination of 15% HPMCK100M and 15% Xanthan gum, is the most identical formulation (similarity factor f2= 90.863, dissimilarity factor f1= 1.665 & No significant difference, t= 0.03379) to marketed product (TELVAS). Best Formulation F5 follows First order, Higuchi’s kinetics, and the mechanism of drug release was found to be Non-Fickian Diffusion Anomalous Transport. (n= 0.828).
NeroMed7 is a rapid-onset topical anesthetic. It can be used as a pre-procedural, local, topical anesthetic for injections, veni-puncture and other minimally invasive dermal instrumentation procedures.
NeuroMed7 is an OTC Topical Anesthetic with uses that include local anesthesia prior to:
Injections
Immunizations
Venipuncture
Minimally invasive procedures
Cosmetic/aesthetic procedures
Also post procedural analgesia
NeuroMed7 is a formula combination of the topical anesthetic, lidocaine HCl 4% and trans-dermal penetration enhancers created to promote a rapid onset of action and trans-dermal penetration
Benefits include:
Rapid onset of action
trans-dermal penetration
Affordable cost
Clinical size and multi-dose packaging
TOPICAL ANESTHETIC FOR COSMETIC PROCEDURES
NeuroMed7 is a topical, local anesthetic that can be used for a variety of procedures to improve patient comfort and satisfaction
NeuroMed7 is a rapid onset of action OTC topical anesthetic that contains a combination of lidocaine HCl 4% with trans-dermal penetration/absorption enhancers
It can be used as a topical anesthetic prior to a variety of medical procedures including:
Injections
Trigger point injections
immunizations
Myo-facial paralyzing injections (BOTOX therapy)
Dermal fillers
Minimally invasive procedures
Venipuncture
Can also be used for post procedural analgesia
Can be used to mitigate pain, itch and burn related to cutaneous manifestations of a variety of conditions
Safe and effective concentration of lidocaine HCl
Rapid onset of action
trans-dermal penetration/absorption enhanced
OTC
Affordable pricing
Pharmacy compounding - Importance, Non sterile compounding and Sterile compounding, Regulations of US Pharmacoepia, Compounded Products
For any suggestions and questions regarding this ppt please comment below.
Addressing Downstream Challenges with Complex InjectablesMilliporeSigma
The complex injectable market is gaining traction in the injectable therapies, however manufacturing of it is critical. In this webinar, lets brainstorm on the downstream criticalities of these molecules and how to handle the same.
Addressing Downstream Challenges with Complex InjectablesMerck Life Sciences
The complex injectable market is gaining traction in the injectable therapies, however manufacturing of it is critical. In this webinar, lets brainstorm on the downstream criticalities of these molecules and how to handle the same.
Video Lecture is available at https://www.youtube.com/watch?v=DXu_CLgB4q0
Introduction, terminology/definitions and rationale, advantages, disadvantages, selection of drug candidates. Approaches to design-controlled release formulations based on diffusion, dissolution and ion exchange principles. Physicochemical and
biological properties of drugs relevant to controlled release formulations.
Transdermal drug delivery system was introduced to overcome the difficulties of drug delivery through oral route. A transdermal patch is medicated adhesive patch that is placed on the skin to deliver a specific dose of medication through the skin and into the bloodstream. Often, this promotes healing to an injured area of the body. An advantage of a transdermal drug delivery route over other types of medication delivery such as oral, topical, intravenous, intramuscular, etc. is that the patch provides a controlled release of the medication into the patient, usually through either a porous membrane covering a reservoir of medication or through body heat melting thin layers of medication embedded in the adhesive. The main disadvantage to transdermal delivery systems stems from the fact that the skin is a very effective barrier; as a result, only medications whose molecules are small enough to penetrate the skin can be delivered in this method.
Medical Spa (MedSpa) directors and workers should be aware of the FDA laws and policies that govern their industry, including those of their primary vendors. This rule may serve to warn directors and clinicians in this and other medical practices the risks of working with those compound pharmacies that do not comply.
- 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
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
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
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
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NeuroMed BLT slide presentation
1.
2. Compounded BLT – the high risk option
• Drug diversion Exposure to the consequences of drug diversion –
procuring, using and passing a prescription drug ordered for one patient
but used on others and supplied to other clinicians is, in fact, illegal drug
diversion!
• Cross contamination Using multi-use containers on multiple patients
exposes patients to the risk of cross contamination
• Wasting time Time wasted waiting 45 – 60 minutes or more for anesthetic
action decreases practice revenue by tying up treatment rooms and
clinicians
• Cumulative systemic absorption risk Exposing patients to anesthetic on
the skin over a prolonged period of time increases risk of cumulative
systemic absorption
3. NeuroMed BLT – the solution option
• Eliminate legal exposure - NeuroMed BLT is a variety package that contains
benzocaine (20%), lidocaine (4%) and tetracaine (2%) – each is OTC with no
prescription required – all products packaged together for convenience and to
allow clinician application flexibility
• Eliminate cross contamination risk - Each of the included anesthetic analgesics is
packaged in single-use, metered dosed, sanitary packets for precision and
reduction in cross contamination risk
• Reduce onset wait time - NeuroMed products all include a proprietary
formulation designed to improve onset and efficacy – speeding onset and
reducing treatment time improves productivity and practice revenue
• Reduce systemic absorption risk - Reducing anesthetic analgesic time on skin
may reduce the risk of cumulative systemic absorption – in an IRB approved study
of the NeuroMed lidocaine product which included 239 human test subjects – no
active lidocaine nor its active metabolite MEGx entered the blood in even a single
subject after multiple applications in an 8 hour period
4. Contents
3 boxes each of 25 single-use, sanitary packets per product:
• Benzocaine 20% / 25 – 3 ml packet (NeuroMed FA)
• Lidocaine 4% / 25 – 4 ml packet (NeuroMed 7)
• Tetracaine 2% / 25 – 3 ml packet (NeuroMed LA)
6. Description and Explanation
• All include the standard Sambria Pharmaceuticals’ proprietary formulation
designed to improve delivery and rate of onset of the active
pharmaceutical ingredients (API’s) – the key technology used to create
stark product differentiation.
• Each type of anesthetic analgesic is packaged separately in individual 3-ml
packets (4-ml for lidocaine). Each anesthetic analgesic is packaged in boxes
of 25 units per box for a total combined 250 grams of product.
• All three boxes are wrapped in a single, combination variety package for
clinician convenience and ease of shipping.
7. Description and Explanation
• Clinicians are provided with the option of choosing the appropriate
anesthetic analgesic commensurate with specific applicable uses.
• This combination variety package also provides three individual API’s
which allow clinicians to use singly or otherwise as deemed medically
necessary at clinician discretion in a regulatory complaint manner
• For additional convenience, each individual 3-milliliter sanitary, single-
use packet (lidocaine – 4-ml) is supplied as a metered dose
application for dosing precision and wastage minimization.
8. Product Advantages
• Sanitary dose packaging
• Precision metered dose packaging
• Formulated to improve onset and efficacy
• Modular multiple options – fast-acting to long-lasting depending on
anesthetic analgesic application
• Increased therapeutic flexibility
• Designed to improve safety profile (in IRB approved study of the lidocaine
product – among 239 human test subjects none demonstrated plasma
lidocaine in the blood up to 12 hours after initial application)
• Cost-effective - competitively priced (MSRP - only $0.80 per gram to clinical
customer)
9. Samples packets are supplied three to a stip. Each strip has a perforation in
between to separate one from the other. Each individual packet includes its own
specific data box on the back of the package. The three combined packets have a
single tear off tab at the top for easy access and administration.
Samples
10. • Lidocaine-containing products play an integral role in cutaneous anesthesia by providing patient comfort
with minimal side effects. Careful attention must be paid to the particular anatomic location, the total
surface area covered, and the duration of anesthetic skin contact
• By reducing the duration of anesthetic contact with skin, clinicians can potentially decrease the risk of
cumulative anesthetic dose entry into the blood – NeuroMed brand topical anesthetics repeatedly
demonstrate reduced time to onset and peak action anecdotally
• This variety package has the potential to provide a strong solution to the regulatory obstacles currently
presented by the uniformly non-compliant vast pharmaceutical compounding marketplace (in particular,
anticipatory compounding and widespread clinician diversion)
• Sambria Pharmaceuticals is the first to market a comprehensive multi-API solution in a regulatory compliant
manner
• In instances where clinicians choose to combine two or three API’s, it is highly unlikely that any single API
product will match efficacy. At minimum safety profiles will not exceed those of currently marketed
compounded products due to the reduced time of contact on the skin. IRB approved study of the lidocaine
product presented no active lidocaine nor its primary metabolite MEGX found in blood samplings among
239 human test subjects when drawn at multiple intervals
• Unique metered dosed, sanitary packaging also provides for wastage minimization as well as more precise
dosing when compared to tube or jar packaging
Opportunity
11. Regulatory Compliance
Products are regulated by, marketed and manufactured in accordance
with the 21 CFR 348 Monograph OTC Topical Analgesics and
Anesthetics.
12. THANK YOU FOR YOUR TIME AND
CONSIDERATION
www.sambriapharma.com
info@sambriapharma.com
888.246.6601