| 电刺激大鼠室旁核的心血管效应及其与杏仁核关系分析 |
| |
| 引用本文： | 蒋乃昌,高列.电刺激大鼠室旁核的心血管效应及其与杏仁核关系分析[J].贵阳医学院学报,1993,18(3):165-169. |
| |
| 作者姓名： | 蒋乃昌 高列 |
| |
| 作者单位： | 贵阳医学院生理学教研室，贵阳医学院生理学教研室 |
| |
| 摘 要： |
|
| 关 键 词： | 室旁核 杏仁核 血压 心率 |
Cardiovascular Effects of Electric Stimulation of Paraventricular Nucleus and it's Relationship with Amygdanoid Body in Rats |
| |
| Jiang Naichang,Gao Lie.Cardiovascular Effects of Electric Stimulation of Paraventricular Nucleus and it''''s Relationship with Amygdanoid Body in Rats[J].Journal of Guiyang Medical College,1993,18(3):165-169. |
| |
| Authors: | Jiang Naichang Gao Lie |
| |
| Institution: | Jiang Naichang,Gao Lie Department of Physiology |
| |
| Abstract: | Experiments were performed on 58 urethane anesthetized rats.Effects of electric stimulation of paraventricular nucleus(PVN) on the unit discharges of amygdanoid body(ADB), blood pressure and heart rate in rats were observed The results are as follows;(1) Electric stimulation of the PVN led to increase in blood pressure and heart rate in rats(P<0.00l).(2) Microinjection of lidocaine into the ADB before stimulation partially blocked the pressor and tachycardia responses induced by electric stimulation of the PVN(P<0.0l).(3) Both electric current and hypertonic saline stimulation of the PVN increase mainly the discharge frequency of the ADB units.The results revealed that the pressor response induced by electric stimulation of PVN might be carried out partially by action of the ADB.The action of ADB might be related to release of AVP in the PVN |
| |
| Keywords: | paraventricular hypothalamic nucleus amygdaloid body blood pressure heart rate unit discharge |
| 本文献已被 CNKI 维普 等数据库收录！ |
