Related Experiment Video
Updated: Jul 19, 2026

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
Published on: November 10, 2017
Hypercholesterolemia in Male Power Lifters Using Anabolic-Androgenic Steroids
Abstract:
In brief: Serum total cholesterol (TC) concentrations were measured in three groups of male power lifters who used anabolic-androgenic steroids: 19 who used steroids for eight weeks, seven of the 19 who continued steroid use for three years, and three who had been using steroids for eight years. Mean TC levels increased, and after steroid use ended, they decreased promptly to near presteroid levels. High-density lipoprotein cholesterol and serum triglyceride levels indicated that the TC increase occurred in the low-density lipoprotein fraction. Presteroid TC concentration is not predictive of the magnitude of steroid-induced hypercholesterolemia, nor does a low presteroid TC level necessarily protect against this abnormality.
Related Concept Videos
Overview of Fatty Acid Metabolism
Fatty acids are catabolized in a process called beta-oxidation, which takes place in the matrix of the mitochondria and converts their fatty acid chains into two-carbon units of acetyl groups. The acetyl...
Lipid-derived Compounds in the Human Body
Fat-soluble Vitamins
Fat-soluble vitamins, including vitamins A, D, E, and K, are required in minimal quantities, but their deficiencies can lead to severely abnormal physiological conditions. For example, vitamin A deficiency can cause night blindness, dry skin, delayed...
Lipid-Lowering Drugs: Statins and Miscellaneous Agents
Lipids: Dietary Sources and Requirements
Cholesterol: Significance and Regulation
Considering cholesterol and...
Blood Studies for Cardiovascular System III: Serum Lipid Profile
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...

