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猪胰高血糖素对犬十二指肠和空肠运动的作用。

The action of porcine glucagon on the motility of the canine duodenum and jejunum.

作者信息

Evans D F, Foster G E, Hardcastle J D, Jonhson F, Wright J W

出版信息

Br J Pharmacol. 1982 Jun;76(2):245-52. doi: 10.1111/j.1476-5381.1982.tb09213.x.

Abstract

1 Intravenous bolus doses of porcine glucagon of 0.001-0.05 mg kg-1 caused intense stimulation of the duodenum and jejunum of the dog. 2 Intravenous infusion of porcine glucagon at 0.025-0.05 mg kg-1 h-1 caused similar stimulation. In both cases the stimulation was phasic in nature. 3 Stimulation of the duodenum and jejunum following glucagon was accompanied by a decrease in frequency of the intestinal basic electrical rhythm (BER). No change was seen in the intervals between successive periods of phase III motor activity.

摘要
  1. 静脉注射剂量为0.001 - 0.05毫克/千克的猪胰高血糖素,可引起犬十二指肠和空肠的强烈刺激。2. 以0.025 - 0.05毫克/千克·小时的速度静脉输注猪胰高血糖素,也会产生类似的刺激。在这两种情况下,刺激本质上都是阶段性的。3. 胰高血糖素引起的十二指肠和空肠刺激伴随着肠道基本电节律(BER)频率的降低。连续III期运动活动之间的间隔未见变化。

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本文引用的文献

4
Mechanical interaction between longitudinal and circular axes of the small intestine.
Am J Physiol. 1970 Mar;218(3):762-8. doi: 10.1152/ajplegacy.1970.218.3.762.
5
A migrating electric complex of canine small intestine.犬小肠的移行性电复合波。
Am J Physiol. 1969 Dec;217(6):1757-63. doi: 10.1152/ajplegacy.1969.217.6.1757.

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