| 鸡离体腺胃电和收缩活动的初步研究 |
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| 引用本文： | 张雪松 席长暄. 鸡离体腺胃电和收缩活动的初步研究[J]. 西北大学学报(自然科学版), 1992, 22(4): 451-456 |
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| 作者姓名： | 张雪松 席长暄 |
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| 作者单位： | 西北大学生物系，西北大学生物系 |
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| 摘 要： |
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| 关 键 词： | 快波 腺胃 鸡 离体 电 收缩活动 |
Preliminary Study of Electrical and Contractile Activity of the Chicken Glandular Stomach in Vitro |
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| Zhang Xuesong,Xi Changxuan. Preliminary Study of Electrical and Contractile Activity of the Chicken Glandular Stomach in Vitro[J]. Journal of Northwest University(Natural Science Edition), 1992, 22(4): 451-456 |
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| Authors: | Zhang Xuesong Xi Changxuan |
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| Affiliation: | Department of Biology |
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| Abstract: | Electrical and contractile activity of the chicken glandular stomach in vitro were observed,and the effects of various transmitters and receptor blockers on the fast wave and contraction were investigated. The fast wave and contraction could be reduced by atropine and phentolamine respectively,and enhanced by acetylcholine and noradrenaline separately. The response to acetylchoiine and Noradrenaline could be opposed by atropine and phentolamine respectively. The results indicate that there are cholinergic and adrengic fibres in the glandular stomach auerbachh's plexus. Excitation produced by Acetylcholine and noradrenaline are mediated through M-receptors and a-receptors separately. Acetylcholine and Noradrenaline potentiated the contraction through enhancing the fast wave. |
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| Keywords: | Fast wave Contraction Acetylcholine Phentolamine Glandular stomach Auerbach's plexus |
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