Search results
Results from the WOW.Com Content Network
Testosterone appears to be the primary androgen receptor-activating hormone in the Wolffian duct, whereas dihydrotestosterone is the main androgenic hormone in the urogenital sinus, urogenital tubercle, and hair follicles. [16]
Androgens are synthesized in the testes, the ovaries, and the adrenal glands. Androgens increase in both males and females during puberty. [3] The major androgen in males is testosterone. [4] Dihydrotestosterone (DHT) and androstenedione are of equal importance in male development. [4] DHT in utero causes differentiation of the penis, scrotum ...
Androgen deprivation therapy (ADT) is a common treatment for prostate cancer, which involves reducing the levels of androgens, specifically T and DHT, in the body. [82] This treatment is done through the use of medications that aim to block the production or action of these hormones.
It is at the seventh week of gestation that the bodies of non-CAIS individuals with the XY karyotype begin their masculinization: i.e., the Wolffian duct system is promoted and the Müllerian duct system is suppressed (the reverse happens with typically developing females). This process is triggered by androgens produced by the testicles.
Only certain organs in the body, such as the gonads and the adrenal glands, produce the androgen testosterone. Testosterone is converted into dihydrotestosterone, a chemically similar androgen, in cells containing the enzyme 5-alpha reductase. Both androgens exert their influence through binding with the androgen receptor.
Testosterone: a hormone with a wide variety of effects, ranging from enhancing muscle mass and stimulation of cell growth to the development of the secondary sex characteristics. Dihydrotestosterone (DHT): a metabolite of testosterone, and a more potent androgen than testosterone in that it binds more strongly to androgen receptors.
Subsequent development of one set and degeneration of the other depends on the presence or absence of two testicular hormones: testosterone and anti-Müllerian hormone (AMH). Disruption of typical development may result in the development of both, or neither, duct system, which may produce morphologically intersex individuals.
Testosterone is the primary male sex hormone and androgen in males. [3] In humans, testosterone plays a key role in the development of male reproductive tissues such as testicles and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.