title: [Cardiovascular effects of S 2620 in dogs anesthetized with pentobarbital].
abstract: In the dog under pentobarbitone anesthesia, the intravenous infusion of 1 mg/kg S 2620 results in tachycardia and systemic arterial hypertension. The same attenuated effects are caused by a second injection of the drug after cervical vagotomy and chemoreceptors denervation. Tachycardia and peripheral vaso constriction can account for elevation of arterial pressure.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D004285:Dogs; D006339:Heart Rate / Q000187:drug effects*; D010424:Pentobarbital; D010879:Piperazines / Q000494:pharmacology*; D014227:Triazines / Q000494:pharmacology*; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D010879:Piperazines; D014227:Triazines; D010424:Pentobarbital
vernacular_title: Propriétés cardio-vasculaires du S 2620 chez le chien anesthésié au pentobarbital.