title: Effects of melatonin administration on the reproductive system of the male rat.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007279:Injections, Subcutaneous; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D008550:Melatonin / Q000494:pharmacology*; D051381:Rats / Q000502:physiology*; D012726:Sexual Behavior, Animal / Q000187:drug effects; D014566:Urogenital System / Q000187:drug effects*
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D008550:Melatonin