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胃肠激素对胰腺生长的影响。

Effects of gastrointestinal hormones on pancreatic growth.

作者信息

Johnson L R

出版信息

Cancer. 1981 Mar 15;47(6 Suppl):1640-5. doi: 10.1002/1097-0142(19810315)47:6+<1640::aid-cncr2820471430>3.0.co;2-s.

DOI:10.1002/1097-0142(19810315)47:6+<1640::aid-cncr2820471430>3.0.co;2-s
PMID:6168356
Abstract

This article discusses experiments demonstrating that the gastrointestinal hormones, gastrin, secretin, and CCK (cholecystokinin), stimulate the growth of the exocrine pancreas. Exogenous gastrin, secretin, and CCK increase pancreatic weight DNA, RNA and protein content of the rat pancreas. Antrectomy, which removes most endogenous gastrin, decreases pancreatic growth. The effects of antrectomy are prevented by exogenous gastrin. Infusion of HCl into the duodenum to release secretin and infusion of amino acids into the duodenum to release CCK also stimulate pancreatic growth. These results provide evidence that the regulation of pancreatic growth is an important action of the gastrointestinal hormones.

摘要

本文讨论了一些实验,这些实验表明胃肠激素,即胃泌素、促胰液素和缩胆囊素(CCK),能刺激外分泌胰腺的生长。外源性胃泌素、促胰液素和缩胆囊素可增加大鼠胰腺的重量、DNA、RNA和蛋白质含量。切除大部分内源性胃泌素的胃窦切除术会降低胰腺生长。外源性胃泌素可预防胃窦切除术的影响。向十二指肠内注入盐酸以释放促胰液素,以及向十二指肠内注入氨基酸以释放缩胆囊素,也能刺激胰腺生长。这些结果证明,胰腺生长的调节是胃肠激素的一项重要作用。

相似文献

1
Effects of gastrointestinal hormones on pancreatic growth.胃肠激素对胰腺生长的影响。
Cancer. 1981 Mar 15;47(6 Suppl):1640-5. doi: 10.1002/1097-0142(19810315)47:6+<1640::aid-cncr2820471430>3.0.co;2-s.
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The role of gastrointestinal peptides on pancreatic secretion in response to different stimulants in conscious rats.胃肠肽在清醒大鼠中对不同刺激物的胰腺分泌反应中的作用。
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Stimulation of pancreatic growth by intraduodenal amino acids and HCl.十二指肠内氨基酸和盐酸对胰腺生长的刺激作用。
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Mechanism of pancreatic growth induced by pancreatico-biliary diversion in the rat. Inhibition by proglumide, benzotript, and ranitidine.大鼠胰胆管转流诱导胰腺生长的机制。丙谷胺、苯曲嗪和雷尼替丁的抑制作用。
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The effect of antagonist of receptors for gastrin, cholecystokinin and bombesin on growth of gastroduodenal mucosa and pancreas.胃泌素、胆囊收缩素和蛙皮素受体拮抗剂对胃十二指肠黏膜及胰腺生长的影响。
J Physiol Pharmacol. 1991 Sep;42(3):263-77.

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Int J Pancreatol. 1997 Oct;22(2):81-93. doi: 10.1007/BF02787465.
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Expression of peptide receptors in human endocrine tumours of the pancreas.肽受体在人胰腺内分泌肿瘤中的表达。
Gut. 1997 Feb;40(2):267-71. doi: 10.1136/gut.40.2.267.
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Dig Dis Sci. 1996 Dec;41(12):2433-9. doi: 10.1007/BF02100139.
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