title: Influence of ovarian steroids on the response of ovine uterine arterial smooth muscle to norepinephrine.
mesh_terms: D000818:Animals; D001158:Arteries / Q000187:drug effects; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D066298:In Vitro Techniques; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D011374:Progesterone / Q000494:pharmacology*; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000098:blood supply*
chemical_list: D011374:Progesterone; D004958:Estradiol; D009638:Norepinephrine