Research topic:steroids

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Find more facts and information on our topic page about steroids

steroid

A Dictionary of Biology | 2004 | © A Dictionary of Biology 2004, originally published by Oxford University Press 2004. (Hide copyright information) Copyright

steroid Any of a group of lipids derived from a saturated compound called cyclopentanoperhydrophenanthrene, which has a nucleus of four rings (see formulae). Some of the most important steroid derivatives are the steroid alcohols, or sterols. Other steroids include the bile acids, which aid digestion of fats in the intestine; the sex hormones (androgens and oestrogens); and the corticosteroid hormones, produced by the adrenal cortex. Vitamin D is also based on the steroid structure.

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Steroid acne and rebound phenomenon.(Clinical report)
Magazine article from: Journal of Drugs in Dermatology; 6/1/2008; ; 700+ words ; ...perioral dermatitis and steroid acne, a perception exists that topical steroids cannot be used on the...steroids with sulfur or steroids with topical antibiotics. Steroid addiction occurs when patients overuse steroids on the face, groin...
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Related entries from encyclopedias, dictionaries, and thesauruses

steroids
Book article from: The Oxford Companion to the Body ...bile salts. The steroids are grouped together...very similar. The steroid chemical nucleus...Therefore a single steroid can be expected...specific effect. Steroids have major responsibilities...between the sexes. Steroids in the form of bile...while another steroid is a vitamin ...
Anabolic Steroids
Book article from: Biology ...taking anabolic steroids experiences irregular...the testicles. Steroid abuse stunts height...athletes use anabolic steroids, as do 10 to 20...studies show that steroid use exceeds 80 percent...Androgenic Anabolic Steroids in Medical Practice...Abuse. Anabolic Steroid Abuse. .
Steroids
Encyclopedia entry from: International Encyclopedia of the Social Sciences ...Steroids The generic term steroids refers to a group of...known classes of human steroid hormones are corticosteroids...anabolic-androgenic steroids . Corticosteroids are...anabolic-androgenic steroid abusers often ingest...anabolic-androgenic steroids can produce dramatic...
anabolic steroid
Book article from: The Columbia Encyclopedia, Sixth Edition anabolic steroid or androgenic steroid , any of a group of synthetic derivatives...loss in wasting diseases, anabolic steroids have also been taken by bodybuilders...sports, but not all sports test for steroids. Major League Baseball did not test...
steroid
Book article from: World Encyclopedia steroid Class of organic compounds...arranged in four rings. Steroids are widely distributed in...Another important group are the steroid hormones , including the...testosterone ). Synthetic steroids are widely used in medicine...

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