| 大熊猫曲细精管内微血管系的SEM观察 |
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| 引用本文： | 方盛国,冯文和.大熊猫曲细精管内微血管系的SEM观察[J].四川师范大学学报(自然科学版),1994,17(3):85-87. |
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| 作者姓名： | 方盛国 冯文和 |
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| 作者单位： | 四川师范大学分子生物学研究所，四川大学生物系，成都大熊猫繁育研究基地 |
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| 基金项目： | 国家自然科学基金八五重点项目,台湾陈钦大熊猫研究基金 |
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| 摘 要： | 大熊猫曲细精管（生精小管）内有丰富的微血管分布，分支形成微血管系，支持细胞附着其上，共同构成曲细精管内的微支架。微血管系的存在，对曲细精管内进行血液供应和物质交换、睾丸的高代谢率和高血流量、维持睾丸的低温值，以及曲细精管的正常生精机能有着重要意义。
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| 关 键 词： | 大熊猫 曲细精管 微血管系 SEM |
THE MICROVASCULATURE SYSTEM IN THE SEMINIFEROUS TUBULES OF GIANT PANDAS |
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| Fang Shengguo, Yu Yali.THE MICROVASCULATURE SYSTEM IN THE SEMINIFEROUS TUBULES OF GIANT PANDAS[J].Journal of Sichuan Normal University(Natural Science),1994,17(3):85-87. |
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| Authors: | Fang Shengguo Yu Yali |
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| Abstract: | By using the KYKY-AMRAY 1000B Scanning Electron Microscope we observed the Microvasculature System in the seminiferous tubules of Giant Pandas, the result obtained is as follow.When the Microvasculatures enter into the seminiferous tubules, some of them go along the inner wall and the others reach the lumen of the seminiferous tubules. In the seminiferous tubule the Microvasculatures are crisscross and form a Microvasculature System, and the supporting cells adhere to it. The Microvasculatures and supporting cells constitute a supporting and nourishing system for spermatogenic cells in the seminiferous tubules of Giant Panda. |
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| Keywords: | Giant Panda Seminiferous Tubule Microvasculature System Scanning Electron Microscope |
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