title: Canine cerebrovascular response to nitroglycerin, acetylcholine, 5-hydroxytryptamine, and angiotensin.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000804:Angiotensin II / Q000494:pharmacology*; D000818:Animals; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D003864:Depression, Chemical; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D009130:Muscle, Smooth / Q000187:drug effects; D005996:Nitroglycerin / Q000494:pharmacology*; D012701:Serotonin / Q000494:pharmacology*; D013268:Stimulation, Chemical; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D000804:Angiotensin II; D012701:Serotonin; D005996:Nitroglycerin; D000109:Acetylcholine