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Lipoproteins and Apolipoproteins Structure function and metabolism Medical Biochemistry
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=MGujwctHKaQ
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- / drgbhanuprakash • 📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr • 📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash • Lipoproteins and Apolipoproteins - Structure and function Animation : Usmle step 1 Biochemistry • • Lipoproteins • A group of proteins synthesized in the small intestine and liver that transport hydrophobic lipids such as cholesterol, triglycerides, and phospholipids throughout the body. Types are named based on the density of their contents and include very-low- (VLDL), low- (LDL), intermediate- (IDL), and high-density lipoproteins (HDL). • Apolipoproteins • Apolipoproteins are proteins that bind lipids (oil-soluble substances such as fat and cholesterol) to form lipoproteins. They transport lipids (and fat soluble vitamins) in blood, cerebrospinal fluid and lymph. • #biochemvideos #biochemistrylectures #usmlevideos #usmlelectures #usmlestep1videos • The lipid components of lipoproteins are insoluble in water. However, because of their detergent-like (amphipathic) properties, apolipoproteins and other amphipathic molecules (such as phospholipids) can surround the lipids, creating a lipoprotein particle that is itself water-soluble, and can thus be carried through water-based circulation (i.e., blood, lymph). • In addition to stabilizing lipoprotein structure and solubilizing the lipid component, apolipoproteins interact with lipoprotein receptors and lipid transport proteins, thereby participating in lipoprotein uptake and clearance. They also serve as enzyme cofactors for specific enzymes involved in the metabolism of lipoproteins. • Apolipoproteins are also exploited by hepatitis C virus (HCV) to enable virus entry, assembly, and transmission. They play a role in viral pathogenesis and viral evasion from neutralizing antibodies • #lipoproteinschemistry #lipidmetabolism #lipidchemistry lipidbiochemistry #lipoproteins #apolipoproteins #biochemistry #usmle #usmlestep1 #usmlebiochemistry #lipoproteinsanimation #apolipoproteins #Transportationoflipids #fatmetabolism #typesoflipids #usmlebiochemistry #biochemistryanimations #usmleanimations
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