| 郭文广 贺业春 贾立敏 谢遵江 朱保国.大鼠肠系膜淋巴结内高内皮微静脉周围网状支架的研究[J].,2006,6(5):28-29 |
| 大鼠肠系膜淋巴结内高内皮微静脉周围网状支架的研究 |
| Study on reticular framework around the high endothelialvenulae in rats. lymph nodes |
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| DOI： |
| 中文关键词: 网状纤维 网状细胞 高内皮微静脉 大鼠 扫描电镜 |
| 英文关键词: Reticular fibers Reticular cells High endothelial venulae Rats Scanning electron microscope |
| 基金项目: |
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| 摘要点击次数: 963 |
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| 中文摘要: |
| 目的: 研究高内皮微静脉周围网状细胞和网状纤维网的形态、密度、排列方式及其空间联系, 探讨高内皮微静脉周围
网状的组织构筑与功能。方法: 用镀银染色光镜观察法和冻裂割断扫描电镜观察法观察健康、成熟Wistar 大鼠肠系膜淋巴结内
高内皮微静脉的基质网状结构。结果: 高内皮微静脉周围基质结构主要由密集、交织的网状细胞和网状纤维组成, 并在高内皮微
静脉周围形成轮样结构。结论: 高内皮微静脉周围网状纤维形成网状纤维网, 并与淋巴迷路周围的淋巴迷路周围的网状纤维网
相连, 可能是淋巴细胞归巢的重要通路。 |
| 英文摘要: |
| Objective: To study the shape, density and pattern of arrangement of reticular network and reticular cells and their space
relationship, and to investigate the tissue architecture and function of the reticular stroma around the high endothelial venulae( HEV) . Methods:
Stromal reticulum around the high endothelial venulae in mesenteric lymph nodes in healthy and mature Wistar rats was observed under the silver
staining light microscope and the freeze- cracking scanning electron microscope. Results: The stromal structural framework around the high endothelial
venulae is composed mainly of reticular cells and fibers. Conclusion: The arrangements of the reticular fibers around the high endothelial
venulae form reticular fiber network , and connect the reticulr network around the lymphatic labyrinth, which could be the key path to the nest
for lymphocytes. |
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