1.Methods We measured portal vein (PV) pressure and blood flows of hepatic artery (HA) and PV by ultrasonic transit time flowmeter in 20 anesthesia pigs. 12 experimental pigs were injected Glypressin 0.025 mg·min~(-1)·kg~(-1) in 60 seconds and 8 control pigs were injected saline as same value as Glypressin.
方法 20只猪麻醉后,肝门静脉(PV)和肝动脉(HA)放置超声时差血流表后,实验组12只猪给以甘氨酰加压素0.025 mg·min~(-1)·kg~(-1)共60 s,对照组8只猪给以等量生理盐水,同期行PV压力、HA和PV血流测定。
