title: [Testosterone and dihydrotestosterone content of the testis during guinea pig].
abstract: The fetal guinea-pig testis synthetizes testosterone and reduces it in 5 alpha-dihydrotestosterone. The embryonic period which goes from the gonadla differentiation (on day 23) up to the beginning of the sex ducts differentiation (on day 29) is characterized in male guinea-pig by a very important testicular load in testosterone and DHT.
mesh_terms: D000818:Animals; D001835:Body Weight; D013196:Dihydrotestosterone / Q000096:biosynthesis*; D005865:Gestational Age; D006168:Guinea Pigs; D008297:Male; D009929:Organ Size; D012669:Seminal Vesicles / Q000196:embryology; D013737:Testis / Q000196:embryology* / Q000378:metabolism; D013739:Testosterone / Q000378:metabolism
chemical_list: D013196:Dihydrotestosterone; D013739:Testosterone
vernacular_title: Teneurs en testostérone et en dihydrotestostérone du testicule au cours du dévellppement embryonnaire chez le cobaye