| 灰翼区微量注射5,6-双羟色胺对蓝斑核抑制胃的电活动和收缩运动效应的影响 |
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| 引用本文： | 金元哲.灰翼区微量注射5,6-双羟色胺对蓝斑核抑制胃的电活动和收缩运动效应的影响[J].延边医学院学报,1988(2). |
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| 作者姓名： | 金元哲 |
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| 作者单位： | 延边医学院生理学教研室 |
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| 摘 要： | 本文用乌拉坦麻醉的大鼠观察了向灰翼区微量注射5,6-双羟色胺(5,6-DHT)以损毁局部5-HT能神经对蓝斑核抑制胃电和胃运动效应的影响。结果表明,在对照组,刺激蓝斑核导致胃电和胃运动的明显抑制。胃电慢波的振幅和胃内压分别下降到对照值的42.7％和44.5％。但是在5,6-DHT组,刺激蓝斑核后胃电慢波的振幅和胃内压分别只下降到对照值的98.9％和77.5％,与对照组相比较有非常明显的差异(P<0.01)。结果提示,灰翼区的5-HT能神经参与蓝斑核抑制胃电和胃运动的机制。
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| 关 键 词： | 蓝斑 5-羟色胺能神经 胃电 胃运动 5 6-双羟色胺 灰翼区 |
Influence of Microinjection of 5,6-dihydroxytriptamine into Ala Cinerea on the Inhibitory Effects of Gastric Electrical and Mechanical Activities Induced by Stimulation of Locus Coeruleus in Rats |
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| Jin Yuanzhe.Influence of Microinjection of 5,6-dihydroxytriptamine into Ala Cinerea on the Inhibitory Effects of Gastric Electrical and Mechanical Activities Induced by Stimulation of Locus Coeruleus in Rats[J].Journal of Medical Science Yanbian University,1988(2). |
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| Authors: | Jin Yuanzhe |
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| Institution: | Department of Physiology |
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| Abstract: | |
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| Keywords: | locus coeruleus serotonergic nerve gastric electricity gastric motility 5 6-dihydroxytriptamine ala cinerea |
| 本文献已被 CNKI 等数据库收录！ |
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