title: Inhibition of the cardiovascular effects of acupuncture (moxibustion) by propranolol in dogs during halothane anaesthesia.
abstract: Acupuncture by electrocautery, moxibustion, at Jen Chung (Go-26) acupoint produces a sympathomimetic effect on the cardiovascular system of dogs under halothane anaesthesia (MAC I). This effect is manifest by significant increase in cardiac output, stroke volume, heart rate, mean arterial pressure and pulse pressure while total peripheral resistance is significantly decreased during a two-hour period of observation. Pretreatment with the beta blocker, propranolol, caused a significant decrease in cardiac output, heart rate, mean arterial pressure and pulse pressure while total peripheral resistance is significantly increased. Similar responses were observed when propranolol was administered without moxibustion at Jen Chung (Go-26).
mesh_terms: D015670:Acupuncture Therapy; D000758:Anesthesia; D000818:Animals; D004285:Dogs; D006221:Halothane / Q000494:pharmacology*; D006439:Hemodynamics / Q000187:drug effects*; D009071:Moxibustion; D011433:Propranolol / Q000494:pharmacology*
chemical_list: D011433:Propranolol; D006221:Halothane