| P物质对兔离体输卵管峡部平滑肌活动的影响 |
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| 引用本文： | 冯同道,田先芝.P物质对兔离体输卵管峡部平滑肌活动的影响[J].生理学报,1992,44(1):98-101. |
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| 作者姓名： | 冯同道 田先芝 |
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| 作者单位： | 河南省计划生育科学研究所，河南省计划生育科学研究所，河南省计划生育科学研究所，河南省计划生育科学研究所，河南省计划生育科学研究所 郑州 450003，郑州 450003，郑州 450003，郑州 450003，郑州 450003 |
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| 摘 要： | 本文在离体状态下观察P物质对不同性激素状态兔输卵管峡部平滑肌活动的影响。动物分成动情组、间情组、去卵巢组。实验结果:(1)P物质对间情兔输卵管峡部平滑肌的收缩有明显的抑制作用。(2)P物质对动情兔和去卵巢兔输卵管峡部平滑肌的收缩没有影响。结果表明P物质对不同性激素状态下的兔输卵管峡部平滑肌的作用不一致。
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| 关 键 词： | P物质 输卵管平滑肌 动情周期 |
EFFECTS OF SUBSTANCE P ON THE ACTIVITIES OF OVIDUCTAL ISTHMIC SMOOTH MUSCLE IN RABBITS |
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| FENG TONG-DAO,TIAN XIAN-ZHI,CHENG SHU-MO,QIAN WEI,XIA JING-ZHONG Henan Institute of Planned Parenthood Research,Zhengzhou.EFFECTS OF SUBSTANCE P ON THE ACTIVITIES OF OVIDUCTAL ISTHMIC SMOOTH MUSCLE IN RABBITS[J].Acta Physiologica Sinica,1992,44(1):98-101. |
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| Authors: | FENG TONG-DAO TIAN XIAN-ZHI CHENG SHU-MO QIAN WEI XIA JING-ZHONG Henan Institute of Planned Parenthood Research Zhengzhou |
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| Institution: | Henan Institute of Planned Parenthood Research, Zhengzhou. |
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| Abstract: | The effect of substance P (SP) on the activities of oviductal isthmic smoothmuscle in rabbits was studied. Rabbits were divided into estrous, diestrous andovariectomized groups. The results were as follows: (1) SP suppressed the acti-vity of the oviductal isthmic smooth muscle in diestrous rabbit (P<0.05). (2) SPdid not suppress the activities of the oviductal isthmic smooth muscles in estrous andovariectomized rabbits (P>0.05). |
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| Keywords: | substance P oviductal smooth muscle estrous cucle rabbit |
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