Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 68th issue, published on February, 2015.
कुखरा पालन (ब्रोइलर) पूर्ण रोजगारीका साथ मनग्य आम्दानी गर्न सकिने भरपर्दो पेशा हो । यो रोजगारी भएका तर समय बचत गर्न सक्ने व्यक्तिका लागि पनि उपयुक्त हुन्छ । न्यून आय भएका अर्धबेरोजगार व्यक्तिका लागि थप आयआर्जन गर्न यो पेशा सहायक सिद्ध हुन सक्छ । यो पेशा थोरै जग्गा तथा कम लगानीमै सञ्चालन गर्न सकिन्छ । यसको उत्पादन ५–६ हप्तामै भित्र्याउन सकिन्छ र वर्षमा ६–७ पटकसम्म कुखुरा बेच्न सकिन्छ । यो व्यवसाय गर्न धेरै ठूलो तालिमको आवश्यकता समेत पर्दैन ।
नेपालमा यो व्यवसाय सञ्चालनका लागि आवश्यक सामग्री सहज उपलब्ध छन् । साथै, सहज बजार पहुँचले उत्पादनपछिको विक्रीवितरणमा समेत समस्या छैन । यो व्यवसाय सञ्चालन गर्दा प्रारम्भमा सानो आकार अर्थात् १ सयदेखि २ सयबाट शुरू गर्नु उपयुक्त हुन्छ । र, बिस्तारै कुखुरा पालनको अनुभव बटुली व्यावसायिक रूपमा यो पेशा सञ्चालन गर्न सजिलो हुन्छ ।
नेपालमा बाख्रापालनबाट राम्रो फाइदा लिन सकिन्छ । चाहना राख्ने धेरैले बाख्रापालन सम्कन्धि पूर्ण जानकारी पाएका छैनन् । यसले धेरैलाई सहयोग पुग्नेछ । तपाई र तपाईको कर्मका लागि पनि उपयोगी हुन सक्नेछ ।
व्यावसायिक बाख्रापालन गर्दा कुनै पनि सरकारी निकायहरु जस्तैः जिल्ला पशु सेवा कार्यालय, सहकारी कार्यालय वा मान्यताप्राप्त अन्य निकायबाट व्यावसायिक बाख्रापालन दर्ता गरेको अवस्थामा सहुलियत पाउन सकिन्छ ।
बुंगुर पालेको ठाउँमा बथानमा संक्रमक रोगको प्रसार तथा एक ठाउँको बथानबाट अर्को ठाउँको बथानमा रोग प्रसार न्युनगरी बंगुरपालन व्यवसायमा रोग प्रदत जोखीम न्युनीकरण गर्ने गरी गरिने व्यवस्थापकीय व्यवहारीक व्यवस्थापनको अर्को नाम हो बंगुरपालनका जैविक सुरक्षा । आफुले पालेको बंगुरको उपयुक्त जैविक सुरक्षा व्यवस्था गर्नु भनेको व्यवसायको आपेक्षा गरिएको आम्दानी प्राप्त हुनेमा ढुक्क हुनु पनि हो ।
बंगुर पालन गरेको ठाउँमा उचित जैविक सुरक्षाको व्यवस्था गर्नु भनेको बंगुरलाई लाग्न सक्ने स्थानीय स्तरमा स्थापित रोग तथा अन्यत्रबाट भित्रन सक्ने, माहामारी जन्य, सरुवा तथा संक्रमक रोगबाट बचाउन सुरक्षात्मक उपाय पनि मानिन्छ । बंगुरको खोर गोठमा कुनै नौलो अन्यत्रबाट सरी आएको रोग निर्मुल पार्न, रोकथाम गर्न, उपचार गर्न, खर्चिलो मात्र हुदैन बरु त्यस्ता रोगले अझ बंगुरपालन व्यवसायमा गम्भिर असर पार्न सक्छ ।
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 68th issue, published on February, 2015.
कुखरा पालन (ब्रोइलर) पूर्ण रोजगारीका साथ मनग्य आम्दानी गर्न सकिने भरपर्दो पेशा हो । यो रोजगारी भएका तर समय बचत गर्न सक्ने व्यक्तिका लागि पनि उपयुक्त हुन्छ । न्यून आय भएका अर्धबेरोजगार व्यक्तिका लागि थप आयआर्जन गर्न यो पेशा सहायक सिद्ध हुन सक्छ । यो पेशा थोरै जग्गा तथा कम लगानीमै सञ्चालन गर्न सकिन्छ । यसको उत्पादन ५–६ हप्तामै भित्र्याउन सकिन्छ र वर्षमा ६–७ पटकसम्म कुखुरा बेच्न सकिन्छ । यो व्यवसाय गर्न धेरै ठूलो तालिमको आवश्यकता समेत पर्दैन ।
नेपालमा यो व्यवसाय सञ्चालनका लागि आवश्यक सामग्री सहज उपलब्ध छन् । साथै, सहज बजार पहुँचले उत्पादनपछिको विक्रीवितरणमा समेत समस्या छैन । यो व्यवसाय सञ्चालन गर्दा प्रारम्भमा सानो आकार अर्थात् १ सयदेखि २ सयबाट शुरू गर्नु उपयुक्त हुन्छ । र, बिस्तारै कुखुरा पालनको अनुभव बटुली व्यावसायिक रूपमा यो पेशा सञ्चालन गर्न सजिलो हुन्छ ।
नेपालमा बाख्रापालनबाट राम्रो फाइदा लिन सकिन्छ । चाहना राख्ने धेरैले बाख्रापालन सम्कन्धि पूर्ण जानकारी पाएका छैनन् । यसले धेरैलाई सहयोग पुग्नेछ । तपाई र तपाईको कर्मका लागि पनि उपयोगी हुन सक्नेछ ।
व्यावसायिक बाख्रापालन गर्दा कुनै पनि सरकारी निकायहरु जस्तैः जिल्ला पशु सेवा कार्यालय, सहकारी कार्यालय वा मान्यताप्राप्त अन्य निकायबाट व्यावसायिक बाख्रापालन दर्ता गरेको अवस्थामा सहुलियत पाउन सकिन्छ ।
बुंगुर पालेको ठाउँमा बथानमा संक्रमक रोगको प्रसार तथा एक ठाउँको बथानबाट अर्को ठाउँको बथानमा रोग प्रसार न्युनगरी बंगुरपालन व्यवसायमा रोग प्रदत जोखीम न्युनीकरण गर्ने गरी गरिने व्यवस्थापकीय व्यवहारीक व्यवस्थापनको अर्को नाम हो बंगुरपालनका जैविक सुरक्षा । आफुले पालेको बंगुरको उपयुक्त जैविक सुरक्षा व्यवस्था गर्नु भनेको व्यवसायको आपेक्षा गरिएको आम्दानी प्राप्त हुनेमा ढुक्क हुनु पनि हो ।
बंगुर पालन गरेको ठाउँमा उचित जैविक सुरक्षाको व्यवस्था गर्नु भनेको बंगुरलाई लाग्न सक्ने स्थानीय स्तरमा स्थापित रोग तथा अन्यत्रबाट भित्रन सक्ने, माहामारी जन्य, सरुवा तथा संक्रमक रोगबाट बचाउन सुरक्षात्मक उपाय पनि मानिन्छ । बंगुरको खोर गोठमा कुनै नौलो अन्यत्रबाट सरी आएको रोग निर्मुल पार्न, रोकथाम गर्न, उपचार गर्न, खर्चिलो मात्र हुदैन बरु त्यस्ता रोगले अझ बंगुरपालन व्यवसायमा गम्भिर असर पार्न सक्छ ।
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 6th issue, published on November 15, 2010.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 73rd issue, published on July, 2015.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 30th issue, published on January, 2012.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 54th issue, published on December, 2013.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 50th issue, published on August, 2013.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 114th issue, published on December, 2018.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 6th issue, published on November 15, 2010.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 73rd issue, published on July, 2015.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 30th issue, published on January, 2012.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 54th issue, published on December, 2013.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 50th issue, published on August, 2013.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 114th issue, published on December, 2018.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 22nd issue, published on July 15, 2011.
Aksharica (अक्षरिका) is a Nepali Language Newsletter. Aksharica is made with a combination of two words “Akshar” and “America”. Akshar means “letter” in Nepali, thus goal of the Aksharica is to educate, inform, inspire, and empower the Nepali speaking community (Bhutanese and Nepalese) residing in America. Rajesh Koirala is working as an editor since it started on August 2010. This is 80th issue, published on February, 2016.
The guide pages cover simple technologies that farmers can start for sage after harvest practices so that more than 80 percent of the post harvest losses could be reduced by interventions from farmers side.
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
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
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.
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.
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
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 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
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
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...
Home based care booklet RS Mehta
1. Home Based Care to the
People Living with AIDS
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World AIDS Day 2009:
Universal Access and Human Right
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