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酪啡肽对仔猪离体胃窦粘膜分泌胃泌素的影响

DOI: 10.7685/j.issn.1000-2030.2000.02.018, PP. 72-75

Keywords: 仔猪,酪啡肽,表面灌流,胃泌素

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Abstract:

以表面灌流系统探讨了β酪啡肽7(βCM7)对仔猪胃窦粘膜分泌胃泌素的影响。实验结果表明,βCM7能显著促进胃窦粘膜分泌胃泌素(293%,P<001),且此效应不可被纳络酮(Nal)逆转(P<001)。酪蛋白的胃蛋白酶水解液也能促进胃窦粘膜分泌胃泌素(466%,P<005),Nal亦不可逆转(P<005)此效应。

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