| 家兔肺内淋巴管的形态、分布特点与淋巴液生成的关系 |
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| 引用本文： | 郭尚福,张伟,吴英俊,祖国美. 家兔肺内淋巴管的形态、分布特点与淋巴液生成的关系[J]. 牡丹江医学院学报, 2008, 29(4) |
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| 作者姓名： | 郭尚福 张伟 吴英俊 祖国美 |
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| 作者单位： | 1. 牡丹江医学院,黑龙江,牡丹江,157011
2. 牡丹江医学院附属红旗医院,黑龙江,牡丹江,157011 |
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| 摘 要： | 目的：观察家兔肺内淋巴管的形态、分布特点，为探讨肺淋巴液生成机制提供形态学依据。方法：取家兔肺组织用半薄切片光镜观察、超薄切片透射电镜观察肺内淋巴管的形态、分布特点，并用计算机图像分析测量了有关数据。结果：肺的淋巴管主要位于富含结缔组织区，多位于支气管、肺动脉及肺静脉周围，起始于呼吸性支气管，肺泡隔内未见淋巴管分布。肺内毛细淋巴管内皮细胞内富含质膜小泡，内皮细胞连接有三种类型，端端连接、插入连接和重叠连接，偶见开放连接。结论：在肺脏淋巴液的生成机制中，毛细淋巴管内皮细胞的转运功能可能是以质膜小泡的运输为主，内皮细胞间连接所形成的通道作用为辅。
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| 关 键 词： | 肺脏 毛细淋巴管 超微结构 |
THE RELATIONSHIP BETWEEN THE DISTRIBUTION AND MORPHOLOGICAL FEATURES OF PULMONARY LYMPHATICS AND LYMPH FORMATION IN THE LUNG OF RABBIT |
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| Guo Shangfu et al. THE RELATIONSHIP BETWEEN THE DISTRIBUTION AND MORPHOLOGICAL FEATURES OF PULMONARY LYMPHATICS AND LYMPH FORMATION IN THE LUNG OF RABBIT[J]. Journal of Mudanjiang Medical College, 2008, 29(4) |
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| Authors: | Guo Shangfu et al |
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| Affiliation: | Guo Shangfu et al(Mudanjiang Medical College Heilongjiang Mudanjiang 157011) |
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| Abstract: | Objective:To observe the fine distribution and morphological features of pulmonary lymphatics,and provide morphological evidence for the investigation of the mechanism of lymph formation in the lung.Methods:The semithin sections were observed under light microscope,then the ultrathin sections were observed under transmission electron microscope and analyzed by means of computer image analysis system.Results:The pulmonary lymphatics are located in areas with abundant amounts of connective tissue.The lymphati... |
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| Keywords: | lung lymphocapillary vessel ultrastructure rabbit fine distribution |
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