Testosterone - Wikipedia
WEBTestosterone is a steroid from the androstane class containing a ketone and a hydroxyl group at positions three and seventeen respectively. It is biosynthesized in several steps from cholesterol and is converted in the liver to inactive metabolites.
Physiology, Testosterone - StatPearls - NCBI Bookshelf
WEBLast Update: January 2, 2023. Go to: Introduction. Testosterone is the primary male hormone responsible for regulating sex differentiation, producing male sex characteristics, spermatogenesis, and fertility. Testosterone’s effects are first seen in the fetus.
Shape of Testosterone - PMC - National Center for Biotechnology Information
WEBJul 7, 2021 · Testosterone (17β-hydroxyandrost-4-en-3-one, mp = 155 °C), shown in Scheme 1, is one of the most relevant steroids. 1, 2 It is a sex hormone that plays an essential role in the body. It regulates sex drive (libido), fat distribution, body hair, bone mass, muscle mass, and red blood cells in humans. It also plays a crucial role in sperm ...
Testosterone: What It Is and How It Affects Your Health
WEBMar 17, 2023 · Testing. Therapy. Takeaway. The testicles and ovaries produce testosterone. Producing too little or too much testosterone can affect your physical and mental health. Testosterone is a hormone...
Testosterone: Video, Anatomy, Definition & Function | Osmosis
WEBTestosterone is the primary male sex hormone and an anabolic steroid. In men, it plays a key role in the development of male reproductive tissue and secondary sexual characteristics. It is produced mainly in the testes and is responsible for several functions, including sexual differentiation during fetal life, and the development of primary ...
Testosterone | C19H28O2 | CID 6013 - PubChem
WEBTestosterone | C19H28O2 | CID 6013 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Testosterone: Functions, deficiencies, and supplements - Medical News Today
WEBFeb 6, 2019 · Outlook. Testosterone is the key male sex hormone. Its functions include regulating fertility, muscle mass, fat distribution, and red blood cell production. When levels of testosterone drop...
Testosterone | Definition, Effects, & Facts | Britannica
WEB4 days ago · Testosterone, hormone produced by the male testis that is responsible for development of the male sex organs and masculine characteristics, including facial hair and deepening of the voice. Testosterone was isolated from testicular extracts in 1935. Learn more about testosterone in this article.
The many faces of testosterone - PMC - National Center for ...
WEBTestosterone is more than a “male sex hormone”. It is an important contributor to the robust metabolic functioning of multiple bodily systems. ... Davis S, Walker K, Strauss B. Effects of estradiol with and without testosterone on body composition and relationships with lipids in postmenopausal women. Menopause. 2000; 7:395–401. [Google ...
Testosterone - NIST Chemistry WebBook
WEBSep 7, 2013 · Formula: C 19 H 28 O 2. Molecular weight: 288.4244. IUPAC Standard InChI: InChI=1S/C19H28O2/c1-18-9-7-13 (20)11-12 (18)3-4-14-15-5-6-17 (21)19 (15,2)10-8-16 (14)18/h11,14-17,21H,3-10H2,1-2H3/t14?,15?,16?,17-,18?,19?/m1/s1. IUPAC Standard InChIKey: MUMGGOZAMZWBJJ-JZJKZLICSA-N. CAS Registry Number: 58-22-0. …
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