| 匈牙利田鼠视交叉上核的研究 |
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| 引用本文： | 郭晓丽,杉田昭荣.匈牙利田鼠视交叉上核的研究[J].复旦学报(自然科学版),1998,37(2):179-185. |
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| 作者姓名： | 郭晓丽 杉田昭荣 |
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| 作者单位： | 复旦大学(郭晓丽，顾凡及)，日本宇都宫大学(杉田昭荣) |
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| 基金项目： | Foundation of Japanese international Educational Sociaty，Liren Lab and the National Natural Science Foundation of China |
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| 摘 要： | 哺乳动物下丘脑的视交叉上核控制着多种生理节奏的发生，田鼠是一种营地下生活的独特的啮齿动物，用免疫组织化学，辣根过氧化物酶法和Ｎｉｓｓｌｅ染色法做了其ＳＣＮ形态上的一些研究。
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| 关 键 词： | 视交叉上核 免疫反应 啮齿动物 田鼠 |
The Suprachiasmatic Nuclei (SCNs) of the Hungary Field Vole (Microtus arvalis) |
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| Guo Xiaoli, Sugita Shoei,Gu Fanji.The Suprachiasmatic Nuclei (SCNs) of the Hungary Field Vole (Microtus arvalis)[J].Journal of Fudan University(Natural Science),1998,37(2):179-185. |
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| Authors: | Guo Xiaoli Sugita Shoei Gu Fanji |
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| Abstract: | The suprachiasmatic nucleus (SCN) in the hypothalamus controls many aspects of circadian rhythms in mammalian animals. Field voles are subterranean rodents that normally live underground. A morphologic study of the Hungary field vole's SCN with immunohistochemical methods and Nissl preparation was done, and the retino-SCN projection was also studied with horseradish peroxidase (HRP) method. Our results were as follows : (1) The SCN in the field vole receives retina inputs, and controls circadian rhythms; (2) VIP-neurons have close relation with light and dark circadian rhythms; (3) Fos-positive nuerons may play a role in the regulation of circadian rhythms; (4) It is possible that the Fos-expressive neuron and VIP-containing neuron might be the same; (5) There may be something different in the SCN mechanisms between the Hungary field vole and other rodents. |
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| Keywords: | SCN immunoreactivity VIP-neuron Fos-expressive neuron Field vole morphologic analysis |
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