The transformation of testosterone into dihydrotestosterone by the brain and the anterior pituitary.
D015065:17-Hydroxycorticosteroids / Q000096:biosynthesis; D015068:17-Ketosteroids / Q000096:biosynthesis; D000305:Adrenal Cortex Hormones / Q000494:pharmacology; D000375:Aging; D000679:Amygdala / Q000378:metabolism; D000731:Androstanes / Q000096:biosynthesis; D000736:Androstenes / Q000096:biosynthesis; D000818:Animals; D001921:Brain / Q000378:metabolism*; D002247:Carbon Isotopes; D002369:Castration; D002540:Cerebral Cortex / Q000378:metabolism; D013196:Dihydrotestosterone / Q000096:biosynthesis*; D005640:Follicle Stimulating Hormone / Q000494:pharmacology; D007031:Hypothalamus / Q000187:drug effects / Q000378:metabolism; D007664:Ketosteroids / Q000096:biosynthesis; D008297:Male; D010902:Pituitary Gland / Q000187:drug effects / Q000378:metabolism*; D011467:Prostate / Q000378:metabolism; D051381:Rats; D013737:Testis / Q000502:physiology; D013739:Testosterone / Q000378:metabolism* / Q000494:pharmacology
D015065:17-Hydroxycorticosteroids; D015068:17-Ketosteroids; D000305:Adrenal Cortex Hormones; D000731:Androstanes; D000736:Androstenes; D002247:Carbon Isotopes; D007664:Ketosteroids; D013196:Dihydrotestosterone; D013739:Testosterone; D005640:Follicle Stimulating Hormone