Waterfall W E, Duthie H L, Brown B H
Gut. 1973 Sep;14(9):689-96. doi: 10.1136/gut.14.9.689.
The electrical and motor activity was recorded from the duodenum in 16 conscious human subjects in resting conditions. The main electrical wave form variously known as the pace-setter potential or slow wave was constantly present and periodically accompanied by a second electrical trace consisting of rapid bursts of fast waves or action potentials which were related to motor waves. Secretin and the synthetic analogue of gastrin, pentagastrin, were given in separate tests and their complementary actions on myoelectrical activity are reported. In general, secretin (in six subjects) depressed and pentagastrin (in eight subjects) enhanced motor activity and bursts of action potentials.
在16名处于静息状态的清醒人类受试者中记录十二指肠的电活动和肌肉活动。主要的电波形，即所谓的起搏电位或慢波，持续存在，并周期性地伴随着由快速爆发的快波或动作电位组成的第二种电迹，这些电迹与运动波相关。分别给予促胰液素和胃泌素的合成类似物五肽胃泌素进行测试，并报告了它们对肌电活动的互补作用。一般来说，促胰液素（6名受试者）抑制运动活动，五肽胃泌素（8名受试者）增强运动活动和动作电位的爆发。
