Shemerovskiĭ K A
Biull Eksp Biol Med. 1990 Mar;109(3):241-4.
The effects of 5, 10 and 25% arterial bleeding on the myoelectric activity of the pyloroduodenal junction were investigated in conscious rabbits. Bleeding produced biphasic changing in activity of pylorus and duodenum. The first phase was determined by complete inhibition of pyloroduodenal activity. The second one manifested by more increased duodenal activity than pylorus. These results indicate that bleeding-induced alterations in pyloroduodenal myoelectric activity are related to duodenopyloric discoordination.
在清醒的家兔身上研究了5%、10%和25%动脉出血对幽门十二指肠连接处肌电活动的影响。出血导致幽门和十二指肠活动出现双相变化。第一阶段的特征是幽门十二指肠活动完全受抑制。第二阶段表现为十二指肠活动比幽门活动增加得更多。这些结果表明，出血引起的幽门十二指肠肌电活动改变与十二指肠幽门失调有关。
