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A steroid is an organic compound with four fused rings (designated A, B, C, and D) arranged in a specific molecular configuration. Steroids have two principal biological functions: as important components of cell membranes that alter membrane fluidity; and as signaling molecules.
- Anabolic steroid - Wikipedia
Anabolic steroids, also known as anabolic-androgenic...
- Corticosteroid - Wikipedia
Corticosteroids are a class of steroid hormones that are...
- Steroid hormone - Wikipedia
A steroid hormone is a steroid that acts as a hormone....
- Steroid - Simple English Wikipedia, the free encyclopedia
Steroid. A steroid is a organic compound, either natural or...
- Anabolic steroid - Wikipedia
Apr 12, 2024 · Steroid is a class of organic compounds with 17 carbon atoms in four rings. Learn about the chemistry, biology, and pharmacology of steroids, as well as their history of discovery and use.
Mar 18, 2024 · steroid. sex hormone. ecdysone. adrenal hormone. steroid hormone, any of a group of hormones that belong to the class of chemical compounds known as steroids; they are secreted by three “steroid glands”—the adrenal cortex, testes, and ovaries —and during pregnancy by the placenta. All steroid hormones are derived from cholesterol.
