| 神经肽Y微量注入外侧隔核的心血管效应 |
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| 引用本文： | 杨绍年,王绍.神经肽Y微量注入外侧隔核的心血管效应[J].生理学报,1992,44(4):401-404. |
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| 作者姓名： | 杨绍年 王绍 |
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| 作者单位： | 白求恩医科大学生理学教研室，白求恩医科大学生理学教研室，白求恩医科大学生物化学教研室 长春 130021，长春 130021 |
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| 摘 要： | 本文观察了麻醉大鼠外侧隔核(LS)内微量注射神经肽Y(NPY)引起的心血管效应。LS内微量注射NPY可使血压和心率明显增加,其加压反应呈量效关系,但心率加快反应则否。LS内微量注射生理盐水对血压和心率无明显影响。
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| 关 键 词： | 神经肽Y 外侧隔核 心血管效应 |
CARDIOVASCULAR EFFECTS OF MICROINJECTION OF NEUROPEPTIDE Y INTO LATERAL SEPTAL NUCLEUS |
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| YANG SHAO-NIAN,WANG SHAO,TANG YU-HUAN.CARDIOVASCULAR EFFECTS OF MICROINJECTION OF NEUROPEPTIDE Y INTO LATERAL SEPTAL NUCLEUS[J].Acta Physiologica Sinica,1992,44(4):401-404. |
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| Authors: | YANG SHAO-NIAN WANG SHAO TANG YU-HUAN |
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| Institution: | Department of Physiology, Norman Bethune University of Medical Sciences, Changchun. |
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| Abstract: | Cardiovascular effects of microinjection of neuropeptide Y (NPY) into thelateral septal nucleus (LS) were investigated in anaesthetized rats. The micro-injection gave rise to a significant increase in blood pressure and heart rate. Thepressure response was dose-dependent but the tachycardia was not. Control injec-tion of 0.9% saline into LS produced no haemodynamic response. |
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| Keywords: | neuropeptide Y lateral septal nucleus blood pressure heart rate cardiovascular effects |
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