'Pancreatic lipase' presentation slideshows

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Gastrointestinal tract

Gastrointestinal tract. Mouth Esophagus Esophagus sphincter Stomach 3 parts: corpus (body), antrum, fundus Pyloric sphincter (pylorus) Storage, mixing, regulation of emptying Normally ~1.5L, up to 6L. Small intestine. Duodenum, jejunum, ileum Intestinal mucosa contains folds of Kerkring

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LIPID METABOLISM

LIPID METABOLISM. December 2007. Lipid Digestion. Monogastric Digestion. Challenges 1.Lipids are not water soluble 2.Triglycerides too large to be absorbed Digestive solution 1.Triglycerides mix with bile and pancreatic secretions 2.Emulsification and digestion. Bile.

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Chapter 6: Nutrition in Humans

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Digestive Enzymes

Digestive Enzymes. By Serena (Xu Ruijia). Digestive system. The series of the tube-like organs that convert our meals into body fuels . The breakdown of large insoluble molecules into smaller soluble molecules which can pass through the wall of the gut into the blood.

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GI Laboratory Simulation: Digestion

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LIVER AND BILE SECRETION

LIVER AND BILE SECRETION. DR. AMEL EASSAWI Dr. Shaikh Mujeeb Ahmed. objectives. The student should be able to: Enlist the functions of Liver. Know the blood supply to Liver. Describe bile secretion. Discuss bile salts and their Entrohepatic Circulation.

916 views • 25 slides

Gastrointestinal Physiology

Gastrointestinal Physiology. Dr. Meg- angela Christi Amores. Digestion by Hydrolysis. CARBOHYDRATES Almost ALL in the diet are: large polysaccharides or disaccharides Combinations of monosaccharides H of 1 mono removed, OH of other mono removed = joined H2O is formed

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Unit Twelve: Gastrointestinal Physiology

Unit Twelve: Gastrointestinal Physiology. Chapter 65: Digestion and Absorption In the Gastrointestinal Tract. Guyton and Hall, Textbook of Medical Physiology, 12 th edition. Digestion of the Various Foods by Hydrolysis. Hydrolysis of Carbohydrates

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Chapter 28 Structure and Function of the Gastrointestinal System

Essentials of Pathophysiology. Chapter 28 Structure and Function of the Gastrointestinal System. The digestive tract is a single-layered tube. The gastrointestinal tract is innervated by both the sympathetic and parasympathetic nervous systems.

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Pharmacology Part 2

Pharmacology Part 2. Pharmacology consists of pharmacodynamics and pharmacokinetics Pharmacodynamics describes how a drug acts in the body Pharmacokinetics describes how the body acts on the drug. Drugs and mechanisms of action.

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PANCREAS ANATOMY

PANCREAS ANATOMY. esophagus. stomach. ductus choledocus. pancreas. duodenum. duct of. Santorini. duct of. Wirsung. PANCREATIC SECRETIONS. 1. PROTEASES (70%). Endopeptidases (trypsin, chymotrypsin, elastases). Exopeptidases (carboxypeptidases).

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Human digestion

Human digestion. Human digestive system (General plan). Accessory digestive organs. Sites of digestion. Polysaccharides (starch, glycogen). Disaccharides (sucrose, lactose). Salivary amylase. Smaller polysaccharides, maltose. Proteins. Polysaccharides. Pepsin. Pancreatic amylase.

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Lecture 13

Lecture 13. Dietary Fat. Dietary Fat. Lipogenesis is not very active in people on a Western diet Lipogenic enzyme expression is down-regulated by fat consumption Most of our fat comes from the diet ~100g/day

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Lecture 13

Lecture 13. Dietary Fat. Dietary Fat. Lipogenesis is not very active in people on a Western diet Lipogenic enzyme expression is down-regulated by fat consumption Most of our fat comes from the diet ~100g/day

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LIPOPROTEIN LIPASE

LIPOPROTEIN LIPASE. lipase = lipid hydrolyzing enzyme lipoprotein = lipid and protein non-stoichiometric non-covalent aggregate in blood, in lymph = chyle (and bile) decreasing protein content (causing less density): nascent HDL, HDL, LDL, IDL, VLDL, chylomicron (Chy)

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Treatment of NAFLD

Treatment of NAFLD. Treatment. Weight loss Exercise Orlistat (weight loss aid) Reversible inhibitor of gastric and pancreatic lipase Bariatric Surgery Pioglitazone , Rosiglitazone Antioxidants Vit . E supplementation.

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