title: Inhibition of pituitary response to gonadotropin-releasing hormone (GnRH) by a melatonin-free pineal extract.
mesh_terms: D000818:Animals; D005640:Follicle Stimulating Hormone / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D010870:Pineal Gland / Q000378:metabolism / Q000502:physiology*; D010902:Pituitary Gland / Q000378:metabolism*; D010906:Pituitary Hormone-Releasing Hormones / Q000378:metabolism* / Q000494:pharmacology; D051381:Rats
chemical_list: D010906:Pituitary Hormone-Releasing Hormones; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone