title: Changes in serum testosterone levels following acute LH treatment in immature and mature rats.
mesh_terms: D000367:Age Factors; D000818:Animals; D007274:Injections, Intraperitoneal; D007986:Luteinizing Hormone / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D008297:Male; D011863:Radioimmunoassay; D051381:Rats; D013091:Spermatogenesis; D013268:Stimulation, Chemical; D013737:Testis / Q000187:drug effects / Q000254:growth & development; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone; D007986:Luteinizing Hormone