Drugs for Hyperlipidemia Chapter 23 I. Background A. Triglycerides B. Cholesterol II. Transport of lipids A. Background 1. Lipoproteins 2. Components a) apolipoproteins 3. Differentiation B. Chylomicrons 1. Structure / contents a. apoB-48 2. Source / function a lipoprotein lipases 3. Removal C. VLDL a. apoB-100 1. Source / function 2. Removal D. IDL E. LDL 1. Source / function 2. Removal 3. Additional items a. hypercholesterolemia F. HDL 1. Structure / contents 2. Source / function III. Statins A. Cholesterol synthesis 1 HMG-CoA reductase B. Other effects C. Drugs 1. atorvastatin 2. simvastatin 3. lovastatin 4. pravastatin 5. rosuvastatin IV. Other lipid lowering drugs A. Niacin B. Fibrates 1. PPARs 2. drugs a. fenofibrate b. gemfibrozil C. Bile acid-binding resins 1. drugs a. cholestyramine b. colestipol c. colesevelam D. Cholesterol absorption inhibitor 1. ezetimibe E. Omega-3 fatty acids