title: Variations in pituitary responsiveness to a luteinizing hormone-follicle stimulating hormone releasing factor (LH-RF-FSH-RF) preparation during the rat estrous cycle.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D005640:Follicle Stimulating Hormone / Q000032:analysis / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D007031:Hypothalamus; D066298:In Vitro Techniques; D007986:Luteinizing Hormone / Q000032:analysis / Q000097:blood; D010507:Periodicity; D010902:Pituitary Gland / Q000032:analysis / Q000187:drug effects*; D011247:Pregnancy; D051381:Rats; D014020:Tissue Extracts
chemical_list: D014020:Tissue Extracts; D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone