Lipid Transport And Storage
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This document summarizes lipid transport and storage. It discusses the structure of the small intestine and how triglycerides are packed and transported via chylomicrons through the lymphatic system and blood circulation to tissues like liver, muscle and adipose tissue. It also outlines the roles of various apolipoproteins involved in lipid transport, including ApoA, ApoB, ApoC, ApoD and ApoE. Finally, it briefly mentions disorders related to lipid transport and recommended textbooks for further reading on the topic.
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This document discusses lipid and lipoprotein metabolism. It covers cholesterol and triglyceride synthesis and absorption, the roles of various apolipoproteins and enzymes, reverse cholesterol transport, and how derangements can lead to conditions like metabolic syndrome. Key lipoproteins like LDL, HDL, VLDL, and lipoprotein(a) are examined, as well as their roles in health and disease.
lipid_metabolism.ppt
This document discusses lipid and lipoprotein metabolism. It covers cholesterol and triglyceride synthesis and absorption, the roles of various apolipoproteins and enzymes, reverse cholesterol transport, and derangements associated with metabolic syndrome. Key lipoproteins like LDL, HDL, VLDL and their metabolic pathways are explained in detail.
lipid_metabolism.ppt
This document discusses lipid and lipoprotein metabolism. It covers cholesterol and triglyceride synthesis and absorption, the roles of various apolipoproteins and enzymes, reverse cholesterol transport, and derangements associated with metabolic syndrome. Key lipoproteins like LDL, HDL, VLDL and their metabolic pathways are explained in detail.
lipoprotein metabolism.ppt
This document discusses lipid and lipoprotein metabolism. Key points include:
1) Cholesterol is synthesized in tissues and absorbed from the diet, while triglycerides are absorbed after dietary fat is broken down.
2) Lipoproteins like LDL and HDL transport lipids in the blood and are composed of a lipid core surrounded by proteins and phospholipids.
3) The liver plays a central role in lipid homeostasis, regulating cholesterol synthesis and bile acid production.
4) Derangements in lipid metabolism can occur in conditions like metabolic syndrome and increase disease risk. Reverse cholesterol transport via HDL is an important protective process.
Vbspu prabhakar singh first sem_ biochem unit iii_ lipids
Vbspu prabhakar singh first sem_ biochem unit iii_ lipidsDepartment of Biochemistry, Veer Bahadur Singh Purvanchal Univarsity, Jaunpur
This document provides information on lipids including fatty acids, phospholipids, sphingolipids, cerebrosides, steroids, bile acids, prostaglandins, waxes, terpenes, lipoamino acids, lipoproteins, proteolipids, and lipopolysaccharides. It discusses their structures, properties, functions, classification, and quantitative and qualitative estimation methods. Specific lipid types like fatty acids, glycerophospholipids, sphingolipids, bile acids, sterols, lipoproteins, and proteolipids are described in further detail including their production, roles in disease, and catabolism.Lipid metabolism and Hypolipidemics
This document provides an overview of lipid metabolism and hypolipidemic drugs. It discusses lipids, lipoproteins, lipoprotein classification, lipid metabolism pathways including exogenous and endogenous pathways, atherogenesis, and drug therapy. The endogenous pathway can be separated into the atherogenic apo-B100 lipoprotein system and the antiatherogenic apo-A1 lipoprotein system. The document provides details on the structure and function of lipoproteins, their classification based on density and electrophoretic mobility, and the roles of apolipoproteins.
Lipoprotein metabolism.pptx
Chylomicron , LDL, HDL metabolism , hyperlipoproteinemia, hypolipoproteinemia, reverse cholesterol transport
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Lipid Transport And Storage
- 1. Lipid Transport and Storage Dr. Bibi Kulsoom Assistant Professor Department of Biochemistry
- 3. Structure of Small Intestine
- 4. Structure of Small Intestine
- 5. Triglyceride Packing & Transport
- 9. Chylomicron Apo C II, E B 48 E C II A II HDL
- 10. Deloading of Chylomicrons http://www.richmond.edu
- 12. Triacylgycerol Storage http://www.trudicanavan.com http://www.vivo.colostate.edu Brown Adipose Tissue
- 13. Chylomicron Transport to Liver
- 15. Hepatic uptake of Chylomicron Remnants
- 16. Fate of Chylomicron Remnants Chol TG FFA PhoL
- 18. Lipoproteins
- 22. Free Fatty acid Adipose tissue Free fatty acids with Albumin A-I, A-II, A-IV, C-I,C-II, C-III, D, E Phospholipids, Cholesterol Liver, Intestine HDL B-100 Cholesterol IDL LDL B-100, E Triacylgycerol VLDL IDL B-100, C-I, C-II, C-III Triacylgycerol, Cholesterol Liver VLDL B-48, E Triacylgycerol, Phospholipids, Cholesterol Chylomicron Chylomicron remnants A-I, A-II, A-IV, B-48, C-I, C-II, C-III, E Triacylgycerol Intestine Chylomicron Apolipoproteins Main Lipid Sources Lipoprotein
- 23. Apolipoproteins
- 24. Closely associated with LCAT. ApoD Inhibits LPL. ApoC-III Activates LPL. ApoC-II Probably activates LCAT. ApoC-I Binds to LDL receptors. ApoE Binds LDL receptor. ApoB-100 Contributes to structure. ApoB-48 Contributes to structure. ApoA-IV Enhanced hepatic lipase activity. ApoA-II Activates LCAT. ApoA-I Function Apoprotein
- 26. Bood circulation Harper’s Illustrated Biochemistry
- 27. Triacylglycerol & Cholesterol Transport