title: Elucidation of mechanism(s) of the nocturnal rise of testosterone in men.
mesh_terms: D000328:Adult; D000735:Androstenedione / Q000097:blood; D002940:Circadian Rhythm; D003687:Dehydroepiandrosterone / Q000097:blood; D003907:Dexamethasone / Q000494:pharmacology; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D011388:Prolactin / Q000097:blood; D011863:Radioimmunoassay; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone; D000735:Androstenedione; D003687:Dehydroepiandrosterone; D003907:Dexamethasone; D011388:Prolactin; D007986:Luteinizing Hormone; D006854:Hydrocortisone