title: Formation and metabolism of testosterone in testicular tissue of immature rats.
mesh_terms: D015068:17-Ketosteroids / Q000378:metabolism; D000375:Aging; D000728:Androgens / Q000096:biosynthesis; D000731:Androstanes / Q000378:metabolism; D000818:Animals; D000831:Animals, Newborn / Q000378:metabolism; D001835:Body Weight; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D003460:Crystallization; D006493:Heparin / Q000494:pharmacology; D006908:Hydroxyprogesterones / Q000096:biosynthesis; D066298:In Vitro Techniques; D008297:Male; D009929:Organ Size; D011374:Progesterone / Q000378:metabolism; D011467:Prostate / Q000033:anatomy & histology; D011865:Radioisotope Dilution Technique; D051381:Rats; D012669:Seminal Vesicles / Q000033:anatomy & histology; D013737:Testis / Q000033:anatomy & histology / Q000378:metabolism*; D013739:Testosterone / Q000096:biosynthesis* / Q000378:metabolism*; D014316:Tritium
chemical_list: D015068:17-Ketosteroids; D000728:Androgens; D000731:Androstanes; D006908:Hydroxyprogesterones; D014316:Tritium; D013739:Testosterone; D011374:Progesterone; D006493:Heparin