title: Pituitary luteinizing hormone and follicle stimulating hormone concentrations and stailk-median eminence luteinizing hormone-releasing factor and follicle stimulating hormone-releasing factor levels of old female rats.
mesh_terms: D000375:Aging; D000818:Animals; D001681:Biological Assay; D002369:Castration; D005260:Female; D005640:Follicle Stimulating Hormone / Q000032:analysis*; D007987:Gonadotropin-Releasing Hormone / Q000032:analysis*; D007030:Hypothalamo-Hypophyseal System / Q000032:analysis*; D007986:Luteinizing Hormone / Q000032:analysis*; D010902:Pituitary Gland / Q000032:analysis*; D051381:Rats
chemical_list: D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone