title: Effects of prostaglandin B2 on vascular tone and reactivity.
mesh_terms: D000818:Animals; D001464:Barium / Q000494:pharmacology; D001808:Blood Vessels / Q000187:drug effects*; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D005528:Foot / Q000098:blood supply; D008638:Mesenteric Arteries / Q000187:drug effects; D008642:Mesenteric Veins / Q000187:drug effects; D008954:Models, Biological; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D009638:Norepinephrine / Q000378:metabolism / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011189:Potassium Chloride / Q000494:pharmacology; D011453:Prostaglandins / Q000378:metabolism / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology; D012501:Saphenous Vein / Q000187:drug effects; D014666:Vasomotor System / Q000187:drug effects*
chemical_list: D011453:Prostaglandins; D001464:Barium; D011189:Potassium Chloride; D012110:Reserpine; D009638:Norepinephrine; D010646:Phentolamine