title: Mechanism of the vasodilator response to pheniprazine.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D004285:Dogs; D006632:Histamine / Q000494:pharmacology; D006834:Hydrazines / Q000494:pharmacology*; D007545:Isoproterenol / Q000494:pharmacology; D005996:Nitroglycerin / Q000494:pharmacology; D011311:Pressoreceptors / Q000187:drug effects*; D011984:Sensory Receptor Cells / Q000187:drug effects*; D014655:Vascular Resistance / Q000187:drug effects; D014665:Vasodilator Agents / Q000494:pharmacology*; D014666:Vasomotor System / Q000187:drug effects*
chemical_list: D006834:Hydrazines; D014665:Vasodilator Agents; D006632:Histamine; D005996:Nitroglycerin; D007545:Isoproterenol; D000109:Acetylcholine