title: Changes in hypothalamic biogenic amines and serum LH in the ewe during the estrous cycle.
mesh_terms: D000818:Animals; D001679:Biogenic Amines / Q000032:analysis / Q000502:physiology*; D004971:Estrus; D005260:Female; D007031:Hypothalamus / Q000032:analysis / Q000502:physiology*; D007986:Luteinizing Hormone / Q000032:analysis / Q000097:blood* / Q000378:metabolism; D008326:Mammillary Bodies / Q000032:analysis; D009638:Norepinephrine / Q000032:analysis / Q000502:physiology; D010060:Ovulation; D010902:Pituitary Gland / Q000032:analysis; D011247:Pregnancy; D012701:Serotonin / Q000032:analysis / Q000502:physiology; D012756:Sheep / Q000502:physiology*
chemical_list: D001679:Biogenic Amines; D012701:Serotonin; D007986:Luteinizing Hormone; D009638:Norepinephrine