title: The influence of propranolol pretreatment on acute tolerance to norepinephrine effects on the systemic and pulmonary circulations in dogs.
mesh_terms: D000818:Animals; D001775:Blood Circulation / Q000187:drug effects*; D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000187:drug effects; D004361:Drug Tolerance / Q000187:drug effects*; D005263:Femoral Artery / Q000187:drug effects; D005268:Femoral Vein / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D005082:Physical Exertion; D011433:Propranolol / Q000494:pharmacology*; D011651:Pulmonary Artery / Q000187:drug effects; D011652:Pulmonary Circulation / Q000187:drug effects*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D011433:Propranolol; D009638:Norepinephrine