Body metabolism - PowerPoint PPT Presentation


Lipoprotein and Atherosclerosis

Understand the correlation between lipoprotein metabolism imbalance and the development of atherosclerosis. Learn about LDL and HDL cholesterol metabolism, receptor-mediated endocytosis, and the role of lipoprotein(a).

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It’s Relaxing Time! Find Premium Body Spa Centres in Jamshedpur

Body spa relaxes not only the body, it refreshes and rejuvenates the soul from within. With time, the concept of beauty and care has turned its way to a broader spectrum. Women started the journey. In today\u2019s era of equality, men are on the same path toward the breakthrough journey, with a focu

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Understanding Pharmacokinetics in Clinical Pharmacology

Pharmacokinetics, as explained in a lecture by Oula Mohammed Sami, M.B.Ch.B/MSc in clinical pharmacology, delves into how the body processes drugs, contrasting with pharmacodynamics which focuses on drug actions. Key topics covered include properties influencing treatment outcomes, the significance

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Impact of Stress and Exercise on Body Weight and Food Intake in Rats

Body weight and food intake in rats were moderately influenced by stress and exercise in this experiment. The results showed differences in body weight change and food consumption among groups. Microglial metabolism and inflammatory changes were also examined, revealing consistent exercise-specific

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Genetic Control of Metabolism in Microbes: Enhancing Traits for Biotechnology

Exploring the genetic control of metabolism in microbes, focusing on wild type organisms and the process of strain improvement through mutagenesis, selective breeding, and recombinant DNA techniques. The potential benefits and challenges of altering microbial genomes for biotechnological application

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Understanding Cellular Respiration and Metabolism in Living Organisms

Cellular respiration is a vital process in all living cells, producing energy through chemical reactions. Metabolism, consisting of anabolism and catabolism, maintains growth and function. ATP plays a central role as energy currency in cells. Through stages like glycolysis and the Krebs cycle, cellu

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Protein Digestion and Metabolism in Ruminants and Non-Ruminants

Digestion and metabolism of protein in both ruminants and non-ruminants involve enzymatic breakdown of proteins into polypeptides and amino acids in the stomach and intestines. Key enzymes such as pepsin, trypsin, and chymotrypsin play important roles in protein digestion. Gastric digestion in the s

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Understanding Calcium Metabolism: A Comprehensive Overview

Calcium metabolism plays a critical role in various bodily functions like nerve conduction, coagulation, and bone mineralization. It involves processes such as calcium absorption, distribution, and homeostasis, regulated by hormones like PTH and calcitriol. The balance of calcium in the body is cruc

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Understanding Paracetamol: Usage, Metabolism, and Side Effects

Paracetamol, a widely used non-opioid analgesic, is effective for treating musculoskeletal pains and headaches. This synthetic medication primarily acts in the Central Nervous System and is available in various forms. However, caution is advised due to potential side effects such as rare skin reacti

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Impact of Culture on Body Image Dissatisfaction

Body image dissatisfaction pertains to how individuals view themselves, influenced by societal norms and media representations. It affects both biological males and females, with culture shaping our perception of the ideal body image. Social media, fashion, entertainment, and advertising play signif

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Understanding Bilirubin Metabolism and Different Types of Jaundice

Explore the detailed information about bilirubin metabolism and various types of jaundice, including their clinical presentations, etiologies, and management strategies. Learn to differentiate between different types of jaundice based on case scenarios and understand the functional anatomy and physi

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Understanding Nitrogen Metabolism: Amino Acid Biosynthesis and Ammonia Incorporation

Nitrogen metabolism is crucial in the biosynthesis of amino acids such as glutamate and glutamine, incorporating ammonia for various physiological processes. Ammonia is efficiently transported and stored using compounds like alanine and glutamate, playing a key role in the urea cycle. Glutamate, a v

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Understanding Xenobiotic Metabolism for Biomedical Applications

Metabolism of xenobiotics, foreign chemicals like drugs, food additives, and pollutants, is crucial for pharmacology, toxicology, and disease management. Knowledge allows for beneficial applications such as antioxidant research, pollutant conversion, and drug biosynthesis using transgenic organisms.

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Understanding the Influence of Media on Body Image Perception

The media plays a significant role in shaping perceptions of body image, influencing how individuals view themselves and others. This article explores the impact of media portrayal on body image perceptions in both men and women, discussing the positive and negative influences of media representatio

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Understanding Seed Metabolism: Measuring Carbon Dioxide Production Before and During Germination

Exploring the metabolic processes in seeds, this study aims to compare carbon dioxide production before and during germination. Students will hypothesize and verify using a carbon dioxide SensorLab sensor. Theoretical aspects of plant metabolism, including photosynthesis and cellular respiration, wi

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Understanding the Integration of Carbohydrate, Lipid, and Protein Metabolism

The integration of metabolism involving carbohydrates, lipids, and proteins can be divided into three stages: hydrolysis to simpler units, preparatory stage, and oxidative stage. In the hydrolysis stage, complex polysaccharides, lipids, and proteins are broken down to simpler forms. The preparatory

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Understanding Corticosteroids: Pharmacology and Effects

Corticosteroids, including glucocorticoids and mineralocorticoids, play vital roles in intermediary metabolism, immune responses, and inflammation regulation. They bind to specific receptors in the cell, entering the nucleus to influence gene transcription and protein production. These hormones have

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Overview of Glycine Metabolism and Its Importance in the Body

Glycine, the simplest amino acid, plays a crucial role in various metabolic pathways in the body. It can be converted to important compounds like pyruvic acid, lactic acid, and creates the one-carbon pool. Glycine is essential for heme synthesis, glutathione formation, purine synthesis, and more. In

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Understanding Inborn Errors of Metabolism and Metabolic Disorders

Inborn Errors of Metabolism (IEM) are genetic disorders that disrupt metabolic pathways, leading to substrate accumulation or product deficiency. These disorders can be classified based on toxic accumulation, protein metabolism, carbohydrate intolerance, lysosomal storage issues, energy production d

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Decarboxylation Reaction and Biogenic Amines in Amino Acid Metabolism

Decarboxylation is a crucial reaction in amino acid metabolism where CO2 is removed to form biogenic amines, catalyzed by decarboxylase enzymes. Important biogenic amines include tyramine, tryptamine, and histamine, each impacting physiological functions like blood pressure regulation. Aromatic amin

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Understanding Thyroid Hormones and Their Role in Metabolism

Thyroid hormones, including triiodothyronine (T3) and thyroxine (T4), are essential for regulating metabolism, growth, development, body temperature, and heart rate. They are tyrosine-based hormones produced by the thyroid gland, requiring iodine for synthesis. T3 affects various physiological proce

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Understanding Electrolytes in Chemical Solutions and Their Importance in Body Fluid Balance

Chemical compounds in solution can remain intact or dissociate into ions, affecting their electrical charge. Electrolytes like sodium chloride play a crucial role in body fluid balance and acid-base regulation. Electrolyte preparations are used to treat imbalances, with milliequivalents and molar co

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Decoding Oxidative Decarboxylation and Krebs Cycle in Energy Metabolism

Explore the intricate processes of oxidative decarboxylation and the Krebs Cycle, essential pathways in cellular energy metabolism. Learn about the conversion of pyruvate to acetyl-CoA, regulatory mechanisms, clinical implications, and more. Discover the fates of pyruvate, allosteric regulation, and

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Understanding Carbohydrate Metabolism and Diabetes Mellitus

Carbohydrates play a vital role in energy production through processes like glycolysis and gluconeogenesis. Glucose metabolism involves pathways like aerobic glycolysis and anaerobic lactate production. In diabetes mellitus, there is a disruption in carbohydrate metabolism leading to elevated blood

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Understanding Hormones and their Role in the Body

Hormones are chemical messengers that play a crucial role in regulating various metabolic functions in the body. They are transported through the bloodstream to tissues and organs, affecting processes like growth, metabolism, and reproduction. Some hormones have autocrine and paracrine effects in ad

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Overview of Amino Acidopathies in Dentistry: Defects in Amino Acid Metabolism

This lecture discusses the various amino acidopathies, including phenylketonuria, albinism, alkaptonuria, maple syrup urine disease, and homocystinuria. It covers the metabolic defects in amino acid metabolism, symptoms, causes, and treatment methods for these disorders. Emphasizing the importance o

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Understanding Erythropoiesis, Iron Metabolism, and Hemoglobin Regulation

Explore the intricate control of erythropoiesis, iron metabolism, and hemoglobin synthesis in the body. Delve into the role of erythropoietin, factors influencing erythropoiesis rate, essential nutrients like iron and vitamins, and clinical conditions associated with anomalies in these processes. Ga

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Understanding Body Temperature Regulation in Nursing Practice

Body temperature regulation is a vital aspect of nursing care, involving the balance between heat production and loss. The core body temperature is controlled by the hypothalamus, responding to thermal receptors and hormonal cues to maintain homeostasis. Heat production mechanisms such as metabolism

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Understanding Body Composition: Types, Measurement Methods, and Impacts on Health

Body composition is a key aspect of overall health and fitness. It involves understanding different somatotypes - ectomorph, endomorph, and mesomorph, as well as distinguishing between lean body mass and body fat. Various methods such as underwater weighing, electrical impedance, skinfold measuremen

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Understanding Body Temperature Regulation in Nursing Practice

Learn about the fundamentals of body temperature regulation in nursing, including the physiology of heat production and loss, the role of the hypothalamus, and the importance of maintaining core body temperature. Explore how metabolism, hormones, and physical exertion impact body temperature, as wel

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Understanding Cortisol and Cushing's Syndrome: Biochemical Insights

This content delves into the physiological and biochemical aspects of cortisol, diagnostic algorithms for Cushing's syndrome, and the interpretation of laboratory and radiological investigations for diagnosis. Explore the adrenal gland's anatomical features, the HPA axis, and glucocorticoid function

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Understanding Methanol Metabolism and Blood Levels

This content discusses the difference between background/endogenous and exogenous methanol, how metabolism of endogenous methanol affects exogenous metabolism, and the impact of exposure to different levels of methanol on blood concentrations. It highlights EPA PBPK models and assumptions regarding

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Understanding Bilirubin Metabolism in Human Body

Bilirubin, a key pigment in bile, is derived from heme breakdown and plays a crucial role in the liver's detoxification process. This article explores the metabolism of bilirubin, its relationship with heme and globin, as well as its excretion steps involving enzymatic reactions and conjugation in h

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Understanding Drug Metabolism: Importance and Mechanisms

Drug metabolism is a crucial process in the body that transforms drugs into forms easily excreted, affecting their efficacy and toxicity. This involves different sites such as the liver, kidney, and plasma, with enzymes in cellular organelles like cytoplasm and mitochondria playing key roles. First-

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Understanding ADME in Pharmacokinetics and Pharmacology

Pharmacokinetics and pharmacology, focused on ADME processes, play a crucial role in drug development and delivery. Absorption, distribution, metabolism, and excretion determine how drugs interact within the body. Absorption involves transfer into the bloodstream, while distribution entails the spre

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Understanding Drug Metabolism and Excretion in Pharmacology

Drug metabolism involves the biotransformation of pharmaceutical substances in the body, primarily in the liver, to facilitate their elimination. This process helps convert drugs into less active forms for enhanced elimination through various reactions in Phase I and Phase II metabolism. Factors suc

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Understanding Drug Metabolism and Excretion in the Human Body

In the realm of pharmacology, the process of eliminating drugs from the body involves hepatic metabolism, biliary elimination, and urinary excretion. Once a drug is introduced into the system, these routes of elimination come into play, highlighting the crucial role they play in drug clearance and e

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Understanding Parathyroid Disorders - Calcium Metabolism and Hormonal Regulation

This presentation covers the functions of calcium, calcium metabolism, bone physiology, and hormonal regulation of calcium metabolism focusing on parathyroid hormone, calcitonin, and Vitamin D. It discusses hypo and hyperparathyroidism in detail, including clinical manifestations and treatment optio

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Understanding Newer Antianginals and Cardiomyocyte Metabolism

Chronic angina is a condition marked by impaired quality of life and decreased life expectancy, primarily due to myocardial ischemia. It is characterized by symptoms like tightness, heaviness, and pressure sensation, often located retrosternally. The pathophysiology involves a mismatch between oxyge

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Overview of Endocrinology: Coordination of Body Functions by Chemical Messengers

The body's functions are coordinated by various chemical messenger systems, including neurotransmitters, endocrine hormones, neuroendocrine hormones, paracrines, autocrines, and cytokines. Endocrine hormones travel through the circulatory system, binding to receptors in cells to regulate metabolism,

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