title: Segmental effects of histamine, acetylcholine and bradykinin on cerebral vessels.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D001920:Bradykinin / Q000494:pharmacology*; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D004285:Dogs; D006632:Histamine / Q000494:pharmacology*; D007427:Intracranial Pressure / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D006632:Histamine; D000109:Acetylcholine; D001920:Bradykinin