Effects of single and multiple injections of synthetic GnRH on serum LH, FSH and testosterone in young and old male rats.
D000375:Aging; D000818:Animals; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D010906:Pituitary Hormone-Releasing Hormones / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D013739:Testosterone / Q000097:blood*
D010906:Pituitary Hormone-Releasing Hormones; D013739:Testosterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone