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挥发性脂肪酸对小鼠、日本田鼠和山羊胰腺消化酶分泌的影响比较。

Comparison of pancreatic digestive enzyme secretion induced by volatile fatty acids in mice, Japanese field voles and goats.

作者信息

Harada E

出版信息

Comp Biochem Physiol A Comp Physiol. 1985;81(3):539-43. doi: 10.1016/0300-9629(85)91022-9.

DOI:10.1016/0300-9629(85)91022-9
PMID:2411468
Abstract

The secretory response of the exocrine pancreas to volatile fatty acids was investigated in the isolated preparations of mice, Japanese field voles and goats. The amylase content in pancreases of the voles was half that of the mice, and the trypsin content was four times higher than that of the mice. Amylase release to volatile fatty acids in the goats showed a dose-dependent relationship. The response in the voles was obtained by acetate and propionate, but preparations in the mice were ineffective in response to volatile fatty acids. The results indicate that the pancreatic digestive enzyme secretory function in voles resembles that of ruminants.

摘要

在小鼠、日本田鼠和山羊的离体标本中,研究了外分泌胰腺对挥发性脂肪酸的分泌反应。田鼠胰腺中的淀粉酶含量是小鼠的一半,而胰蛋白酶含量比小鼠高四倍。山羊胰腺淀粉酶对挥发性脂肪酸的释放呈剂量依赖性关系。田鼠对醋酸盐和丙酸盐有反应,但小鼠标本对挥发性脂肪酸无反应。结果表明,田鼠的胰腺消化酶分泌功能与反刍动物相似。

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引用本文的文献

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Effects of butyric acid and analogues on amylase release from pancreatic segments of sheep and goats.丁酸及其类似物对绵羊和山羊胰腺段淀粉酶释放的影响。
Pflugers Arch. 1989 Jan;413(3):256-60. doi: 10.1007/BF00583538.