title: Lack of metabolism of progesterone, testosterone and pregnenolone to 5alpha-products in monkey and human testes compared with rodent testes.
mesh_terms: D000367:Age Factors; D000368:Aged; D000728:Androgens / Q000378:metabolism; D000735:Androstenedione / Q000378:metabolism; D000818:Animals; D002648:Child; D002675:Child, Preschool; D000882:Haplorhini; D006801:Humans; D008253:Macaca mulatta; D008297:Male; D011284:Pregnenolone / Q000378:metabolism*; D011374:Progesterone / Q000378:metabolism*; D051381:Rats; D013737:Testis / Q000166:cytology / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism*
chemical_list: D000728:Androgens; D013739:Testosterone; D000735:Androstenedione; D011374:Progesterone; D011284:Pregnenolone