Changes in mouse blood pressure, tumor blood flow, and core and tumor temperatures following nembutal or urethane anesthesia.
Female CBA and WHT mice with tumors transplanted into the right leg were immobilized in insulated capsules. Tumor blood flow, blood pressure, and core and tumor temperatures were monitored prior to and during anesthesia with either Nembutal or urethane. Nembutal caused a 5 degree C drop in both core and tumor temperatures in 20 minutes. Urethane induced a small fall in temperatures. Urethane initially caused a small drop in blood pressure followed by recovery; Nembutal caused a steady fall in blood pressure to 50% of resting value.
D000771:Anesthesia, Intravenous; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D001831:Body Temperature; D051379:Mice; D008808:Mice, Inbred CBA; D008815:Mice, Inbred Strains; D010424:Pentobarbital / Q000494:pharmacology*; D012039:Regional Blood Flow / Q000187:drug effects; D012513:Sarcoma, Experimental / Q000098:blood supply* / Q000503:physiopathology; D014520:Urethane / Q000494:pharmacology*
D014520:Urethane; D010424:Pentobarbital