| 3月龄大鼠不同大动脉光镜和CLSM观察及定量分析 |
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| 引用本文： | 于鹏,李静,王琳,段相林.3月龄大鼠不同大动脉光镜和CLSM观察及定量分析[J].河北师范大学学报(自然科学版),2002,26(3):297-300. |
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| 作者姓名： | 于鹏 李静 王琳 段相林 |
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| 作者单位： | 1. 河北师范大学生命科学学院,河北石家庄,050016
2. 石家庄市第11中学,河北石家庄,050000 |
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| 摘 要： | 采取常规石蜡切片和HE染色法制成切片标本，在光镜和激光共聚扫描显微镜（CLSM）下测定升主动脉、胸主动脉、腹主动脉和股动脉的管壁中膜厚度、管腔面积、管壁中膜面积、弹性膜层数和弹性膜荧光强度等，结果表明了由升主动脉至股动脉呈现血管壁中膜变薄、管腔缩小、弹性膜荧光强度降低等变化规律。
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| 关 键 词： | 3月龄大鼠 大动脉 CLSM观察 定量分析 弹性膜 弹性动脉 光镜观察 膜厚度 管腔面积 显微结构 |
| 文章编号： | 1000-5854(2002)03-0297-04 |
| 修稿时间： | 2001年9月27日 |
LM and CLSM Observation and Quantitative Analysis of Different Large Arteries in Rats of Three Months Old |
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| YU Peng ,LI Jing ,WANG Lin ,DUAN Xiang-lin.LM and CLSM Observation and Quantitative Analysis of Different Large Arteries in Rats of Three Months Old[J].Journal of Hebei Normal University,2002,26(3):297-300. |
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| Authors: | YU Peng LI Jing WANG Lin DUAN Xiang-lin |
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| Institution: | YU Peng 1,LI Jing 1,WANG Lin 2,DUAN Xiang-lin 1 |
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| Abstract: | In this experiment,conventional hematoxylin-eosin staining was used to make sections,then with light microscope and confocal laser scanning microscope the changes of different elastic arteries were investigated and measured.The results are as follows:from ascending aoerta to femoral artery,both the area and the thickness of tunica media of vascular wall were obviously decreased,so was the area of vascular cavity;while the ratio of vascular wall area to vascular cativity area was obviously increased;fluorescence intensity of elastic membranes showed a tendency to decrease.In a word,great changes take place in different elastic arteries. |
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| Keywords: | elastic membrane confocal laser scanning microscope elastic artery SD rat |
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