title: In vitro testosterone-14C metabolism by rat seminiferous tubules at different stages of development: formation of  -androstandiol at meiosis.
mesh_terms: D000367:Age Factors; D000731:Androstanes / Q000096:biosynthesis*; D000738:Androsterone / Q000378:metabolism; D000818:Animals; D002247:Carbon Isotopes; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D013196:Dihydrotestosterone / Q000378:metabolism; D008297:Male; D008540:Meiosis; D051381:Rats; D013091:Spermatogenesis; D013094:Spermatozoa; D013737:Testis / Q000166:cytology / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism*; D013997:Time Factors; D014316:Tritium
chemical_list: D000731:Androstanes; D002247:Carbon Isotopes; D013196:Dihydrotestosterone; D014316:Tritium; D013739:Testosterone; D000738:Androsterone