In DOT and Workplace Evidential Breath Testing, EASYCAL® improves productivity and compliance in the field, clinic or office. Required monthly or event based calibration checks are performed properly and promptly every time. Simplified operations mean fewer chances for error, less risk of compliance issues and higher client and employee satisfaction.
Lifeloc EASYCAL Automatic Calibration Brochure for law Enforcement breath tes...Lifeloc Technologies
For Law Enforcement and Corrections EASYCAL® offers affordable and reliable remote or centralized PBT calibration. Equipment calibration activities can be standardized across many instruments and many operators. Benefits include reduced back and forth shipping costs, automated record keeping, less equipment downtime, and peace of mind for prosecutors that each and every device is automatically checked and performs to the same high standard.
Vasthi Engineers are most popular Manufacturing industries in india. we are Supplying Dew Point Meters, Gas Analyzers and Gas Detectors for customer world wide.
For more details visit->http://www.vasthi.com/gas-analyzers/
The 542 is a versatile, programmable gas
analyser, based on the principles of
thermal conductivity, capable of measuring
almost any combination of gases; hydrogen, helium, oxygen, carbon dioxide, methane, carbon monoxide, argon, nitrogen and many others.
Lifeloc EASYCAL Automatic Calibration Brochure for law Enforcement breath tes...Lifeloc Technologies
For Law Enforcement and Corrections EASYCAL® offers affordable and reliable remote or centralized PBT calibration. Equipment calibration activities can be standardized across many instruments and many operators. Benefits include reduced back and forth shipping costs, automated record keeping, less equipment downtime, and peace of mind for prosecutors that each and every device is automatically checked and performs to the same high standard.
Vasthi Engineers are most popular Manufacturing industries in india. we are Supplying Dew Point Meters, Gas Analyzers and Gas Detectors for customer world wide.
For more details visit->http://www.vasthi.com/gas-analyzers/
The 542 is a versatile, programmable gas
analyser, based on the principles of
thermal conductivity, capable of measuring
almost any combination of gases; hydrogen, helium, oxygen, carbon dioxide, methane, carbon monoxide, argon, nitrogen and many others.
MRU SWG 100 Fixed Biogas Analyzer is the rugged industrial analyzer to use with biogas & biomethane plants, landfill, water treatment as well as coal seam gas sites. Request a FREE quote today.
For efficient control of combustion and drying processes
Simultaneous or as individual measurement: the GM35 gas analyzer measures CO2, H2O and CO, or N2O, as well temperature and pressure – and it does this reliably, quickly, and economically. As an in-situ gas analyzer, the GM35 detects these gas components directly in the gas stream without gas sampling. Reliability, precision, and short response time of the GM35 offer a key advantage for efficient control loops in all CO and CO2-generating processes.
Minimized faulty gas measurement with jofra calibratorAMETEK STC
Learn how an interstate gas distributor implemented Jofra temperature. The new calibration accuracy provided +1000% Return On Investment (ROI). By minimizing faulty gas measurement, the distributor secured exact invoicing, learn from their experience.
Field Pressure Calibration Tips Webinar with Fluke CalibrationTranscat
Please join Transcat and John Lopez from Fluke Calibration. We will discuss the best practices for field pressure calibration as well as the following:
---Pneumatic standards vs Hydraulic standards
---Device cleanliness and contamination
---Stability concerns
How to Maintain Your Temperature Calibration Equipment WebinarTranscat
In this informative webinar with Fluke Calibration you will learn tips for keeping your calibration baths and temperature calibrators operating at their peak.
You’ve invested a lot of money in your temperature calibration lab. Preventative maintenance is critical to keeping your calibration baths and temperature calibrators running at their best. A few minutes spent now in maintaining your equipment can also save you costly repairs and downtime later.
Transcat and Fluke Calibration Webinar: Automating Pressure CalibrationTranscat
Webinar Outline
1. Advantages of automation
- Eliminate user dependency
- Improve throughput
- Do more with fewer resources
2. When to automate and when not to
3. Levels of automation – it doesn’t have to be fully automated to be beneficial
4. Physical equipment limitations
- Automation with deadweight testers and dial gauges
- Automated pressure controllers
5. Collecting the data – PC software versus built-in calibrator capabilities
How to Use a Portable Bath to Improve Calibration of Sanitary RTD's and Trans...Transcat
Learn how the Fluke Calibration 6019A and 7109A Portable Calibration Baths can improve the calibration throughput and accuracy of sanitary temperature sensors and transmitters. Since production downtime can be costly, increasing sensor calibration throughput is critical.
How to Calibrate an IR Thermometer Webinar Presented by Fluke CalibrationTranscat
How do you know that your infrared calibrations are accurate?
Topics discussed will include:
-Sources of uncertainty
-Calibration equipment required
-Overview of the calibration procedure
-Review of a sample uncertainty budget
-Recommendations for reporting results
Learn about practical solutions for automating temperature calibration in the field and at the bench. Transcat and Fluke Calibration cover how to set-up each solution and the pros and cons of each.
Fluke Calibration on How to Calibrate an RTD Using a Dry block Calibrator Web...Transcat
What is covered:
1. Dry-block sources of error
2. Calculating uncertainties
3. How to calibrate probes with odd shapes and sizes
4. Temperature range concerns
5. Liquid-in-glass thermometers
6. RTD calibration example
7. Dry-block maintenance
Portable flow meter for measurement of compressed air, gases, and heat quanti...Classic Controls, Inc.
The FLUXUS G601 CA Energy is the ideal tool for carrying out complete energy efficiency tasks in the industry as well as within facility management by allowing the measurement of compressed air flow rates as well as the monitoring of thermal energy quantities and the flow rate determination of any kind of liquid or gaseous media with just one device.
Overview of the range of turbine meters available from Blancett including sanitary turbine meters for food, beverage and pharmaceuticals. This presentation also explains the operating principle of turbine flow meters.
Using a Portable Bath to Improve Calibration of Sanitary RTD's and Transmitte...Transcat
Travis Porter from Fluke Calibration will describe how Portable Calibration Baths can improve the calibration throughput and accuracy of sanitary temperature sensors and transmitters.
Testing and Troubleshooting 4-20 mA Control Loops Presented by Fluke and Tra...Transcat
This webinar will explore:
-What a control loop is and how it works.
-The most common culprits that can negatively impact the performance of a loop – and how to avoid them.
-Different methodologies and tools to calibrate and troubleshoot 4 to 20 mA control loops.
Datasheet Fluke 971. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke Temperature Humidity Meter. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Meet the demanding needs of high-purity water measurements and high-acid cation exchange applications with the Thermo Scientific™ Orion™ 2111XP Sodium Analyzer. This system offers unmatched reliability in analyzing critical sample streams throughout the power/steam generation and industrial water industry. It is an all-in-one system from one of the most trusted names in sodium monitoring.
The AL-204 has been specially designed to quickly and accurately determine the concentration of aluminium in slags. Via the analysis of the gases resulting from the attack to the sample with Sodium Hydroxide (NaOH) you can quickly obtain – in just ten minutes – and accurately – a precision of >99% - the percentage of aluminium contained in the sample.
MRU SWG 100 Fixed Biogas Analyzer is the rugged industrial analyzer to use with biogas & biomethane plants, landfill, water treatment as well as coal seam gas sites. Request a FREE quote today.
For efficient control of combustion and drying processes
Simultaneous or as individual measurement: the GM35 gas analyzer measures CO2, H2O and CO, or N2O, as well temperature and pressure – and it does this reliably, quickly, and economically. As an in-situ gas analyzer, the GM35 detects these gas components directly in the gas stream without gas sampling. Reliability, precision, and short response time of the GM35 offer a key advantage for efficient control loops in all CO and CO2-generating processes.
Minimized faulty gas measurement with jofra calibratorAMETEK STC
Learn how an interstate gas distributor implemented Jofra temperature. The new calibration accuracy provided +1000% Return On Investment (ROI). By minimizing faulty gas measurement, the distributor secured exact invoicing, learn from their experience.
Field Pressure Calibration Tips Webinar with Fluke CalibrationTranscat
Please join Transcat and John Lopez from Fluke Calibration. We will discuss the best practices for field pressure calibration as well as the following:
---Pneumatic standards vs Hydraulic standards
---Device cleanliness and contamination
---Stability concerns
How to Maintain Your Temperature Calibration Equipment WebinarTranscat
In this informative webinar with Fluke Calibration you will learn tips for keeping your calibration baths and temperature calibrators operating at their peak.
You’ve invested a lot of money in your temperature calibration lab. Preventative maintenance is critical to keeping your calibration baths and temperature calibrators running at their best. A few minutes spent now in maintaining your equipment can also save you costly repairs and downtime later.
Transcat and Fluke Calibration Webinar: Automating Pressure CalibrationTranscat
Webinar Outline
1. Advantages of automation
- Eliminate user dependency
- Improve throughput
- Do more with fewer resources
2. When to automate and when not to
3. Levels of automation – it doesn’t have to be fully automated to be beneficial
4. Physical equipment limitations
- Automation with deadweight testers and dial gauges
- Automated pressure controllers
5. Collecting the data – PC software versus built-in calibrator capabilities
How to Use a Portable Bath to Improve Calibration of Sanitary RTD's and Trans...Transcat
Learn how the Fluke Calibration 6019A and 7109A Portable Calibration Baths can improve the calibration throughput and accuracy of sanitary temperature sensors and transmitters. Since production downtime can be costly, increasing sensor calibration throughput is critical.
How to Calibrate an IR Thermometer Webinar Presented by Fluke CalibrationTranscat
How do you know that your infrared calibrations are accurate?
Topics discussed will include:
-Sources of uncertainty
-Calibration equipment required
-Overview of the calibration procedure
-Review of a sample uncertainty budget
-Recommendations for reporting results
Learn about practical solutions for automating temperature calibration in the field and at the bench. Transcat and Fluke Calibration cover how to set-up each solution and the pros and cons of each.
Fluke Calibration on How to Calibrate an RTD Using a Dry block Calibrator Web...Transcat
What is covered:
1. Dry-block sources of error
2. Calculating uncertainties
3. How to calibrate probes with odd shapes and sizes
4. Temperature range concerns
5. Liquid-in-glass thermometers
6. RTD calibration example
7. Dry-block maintenance
Portable flow meter for measurement of compressed air, gases, and heat quanti...Classic Controls, Inc.
The FLUXUS G601 CA Energy is the ideal tool for carrying out complete energy efficiency tasks in the industry as well as within facility management by allowing the measurement of compressed air flow rates as well as the monitoring of thermal energy quantities and the flow rate determination of any kind of liquid or gaseous media with just one device.
Overview of the range of turbine meters available from Blancett including sanitary turbine meters for food, beverage and pharmaceuticals. This presentation also explains the operating principle of turbine flow meters.
Using a Portable Bath to Improve Calibration of Sanitary RTD's and Transmitte...Transcat
Travis Porter from Fluke Calibration will describe how Portable Calibration Baths can improve the calibration throughput and accuracy of sanitary temperature sensors and transmitters.
Testing and Troubleshooting 4-20 mA Control Loops Presented by Fluke and Tra...Transcat
This webinar will explore:
-What a control loop is and how it works.
-The most common culprits that can negatively impact the performance of a loop – and how to avoid them.
-Different methodologies and tools to calibrate and troubleshoot 4 to 20 mA control loops.
Datasheet Fluke 971. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke Temperature Humidity Meter. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Meet the demanding needs of high-purity water measurements and high-acid cation exchange applications with the Thermo Scientific™ Orion™ 2111XP Sodium Analyzer. This system offers unmatched reliability in analyzing critical sample streams throughout the power/steam generation and industrial water industry. It is an all-in-one system from one of the most trusted names in sodium monitoring.
The AL-204 has been specially designed to quickly and accurately determine the concentration of aluminium in slags. Via the analysis of the gases resulting from the attack to the sample with Sodium Hydroxide (NaOH) you can quickly obtain – in just ten minutes – and accurately – a precision of >99% - the percentage of aluminium contained in the sample.
Interfaz natural de usuario es aquella en las que se interactúa con un sistema, aplicación, etc. sin utilizar sistemas de mando o dispositivos de entrada de las GUI como sería un ratón, teclado alfanumérico, lápiz óptico, Touchpad, joystick etc. y en su lugar, se hace uso de movimientos gestuales tales como las manos o el cuerpo
List of clients we've had the opportunity to place our candidates in. Interested in working with one of our clients? Interested in hearing about how we can fulfill your hiring needs? Send us an email!
info@ts2recruit.com or resume@ts2recruit.com
xTreme Programming by Sejo Ćesić and Enis ZeherovićBosnia Agile
Introduction to eXtreme Programming (XP) with interactive and practical examples of one of its main practices: Test Driven Development (TDD).
In the first part, we will lead you through the practices of XP and make you understand why XP has been revolutionary for the software development.
After that, we will provide a more in-depth view of TDD. By sharing the best practices we will give you concrete guidelines on how to apply TDD on your projects. The session is expected to be highly interactive, you are all welcome to bring your own ideas, questions and suggestions.
Innovation in Evidential Breath Testing - EASYCAL from Lifeloc TechnologiesLifeloc Technologies
Breath alcohol testing compliance is now easier, faster, and foolproof. The EASYCAL® calibration station automates alcohol testing calibration, cal-checks and gas management.
Manual titration can be automated with ECO TITRATOR - save time and increase ...Metrohm India Limited
The titrator for everybody-
The Eco Titrator offers everything that is needed to make your analysis easy, convenient, and reliable. Just select the required titration method, push Start, and the Eco Titrator takes care of the rest.
Key features:
- Compact, robust titrator
- High precision and accurate results
- Convenient, intuitive operation
- GLP-compliant reporting and documentation
- Swiss-made quality and unparalleled service and support from the world leader in titration
Welcome to ELGi Equipments Brazil – Always Better. We manufacture a wide range of air compressors, air accessories and parts for all verticals of industries.
How to increase crude throughput in desalter applicationsHelena Barras (Goy)
This slideshare will show you how to optimize plant performance by using specialist instrumentation in your desalter application giving greater control over your process.
It will also show how this control gives you exceptional insight into the vessel ensuring you are saving on chemical dosing and increasing environmental compliance.
AlcoMark is a software program developed by Lifeloc Technologies exclusively for use with Lifeloc breath testing equipment. The AlcoMark database application houses all your breath test and calibration results from any number of Lifeloc instruments. The program enables communication between Lifeloc equipment and PCs, allowing you to view, sort, filter, print, edit and save your breath test and calibration data. Results are easily exported to Excel, XML or Text files to allow for further analysis and sharing of data
Drunk Buster Alcohol Simulation and Vision Impairment GogglesLifeloc Technologies
Alcohol simulation goggles, also called Drunk Buster and Fatal Vision Goggles simulate the effects of different levels of alcohol intoxication through vision distorting lenses. Perfect for alcohol awareness and training courses for driver safety, driving schools, alcohol testing training, breath alcohol technician training and employee alcohol awareness training
Alcohol Simulation Goggles, also called Drunk Buster Goggles and Fatal Vision Goggles simulate the effects of intoxication through vision distorting lenses. Great for alcohol awareness and education courses, driving schools, and alcohol prevention programs.
Intelligent use of breath alcohol testers at school events is proven to save lives and make school events more enjoyable. Here are two case studies that prove the point.
Case study: Jackson County alcohol offender management systemLifeloc Technologies
Jackson County is using new automated breath alcohol testing technology to improve workflow, reduce administration costs and improve testing services for alcohol offenders.
The Facts about Workplace Evidential Breath Tester CalibrationLifeloc Technologies
Evidential Breath Tester Calibration and Calibration checking are an important aspect of all breath testing programs and the cause of many errors. Find out why.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Title: Sense of Smell
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 primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
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
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We specializes in exporting high quality Research chemical, medical intermediate, Pharmaceutical chemicals and so on. Products are exported to USA, Canada, France, Korea, Japan,Russia, Southeast Asia and other countries.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
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
How to Give Better Lectures: Some Tips for Doctors
Lifeloc EASYCAL Automatic Calibration Brochure for Workplace Breath Testers
1. EASYCAL™
Automatic Calibration Station
Workplace breath alcohol testing
compliance just got easier, faster, and
more affordable. The EASYCAL™ calibration
station automates every step of EBT
calibration and cal-checks. No more gas
cylinders and regulators to connect and
disconnect, altitude adjustments to worry
about, adapters to lose, or instructions to
remember. EASYCAL™ simplifies
everything. Just cradle your EBT, power
on, and EASYCAL™ does the rest.
Unlock the Power
of Alcohol Testing