| 利用荧光染色法判断矽肺组织中铝的存在研究 |
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| 引用本文： | 张宝旭 刘世杰. 利用荧光染色法判断矽肺组织中铝的存在研究[J]. 临床与实验病理学杂志, 1989, 5(4): 254-256 |
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| 作者姓名： | 张宝旭 刘世杰 |
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| 作者单位： | 北京医科大学劳动卫生教研室(张宝旭)，北京医科大学劳动卫生教研室(刘世杰) |
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| 摘 要： | 用冰冻切片桑色素荧光染色法观察矽肺大鼠肺组织中的铝元素。经腹腔注射柠檬酸铝后可见肺组织切片中铝的荧光色淀明显增加,而矽肺大鼠和正常大鼠肺组织中则基本观察不到铝的色淀沉着。说明注射铝剂后经血流可以到达矽肺组织。在石英混悬液中加入柠檬酸铝后,同样可观察到在石英颗粒表面包绕着铝的荧光色淀。
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| 关 键 词： | 铝 矽肺 荧光染色法 石英 |
Identification of Aluminium in the Silicotic Rat Lungs by Fluorescent Stain Method |
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| Zhang Baoxu et al Dept.of Occupational Health,Beijing Medical University. Identification of Aluminium in the Silicotic Rat Lungs by Fluorescent Stain Method[J]. Chinese Journal of Clinical and Experimental Pathology, 1989, 5(4): 254-256 |
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| Authors: | Zhang Baoxu et al Dept.of Occupational Health Beijing Medical University |
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| Abstract: | Frozen lung sections of silicotic rats treated with Aluminiun citratewere studied with morin fluorescent stain method for Aluminium (A1).A great number of Al fluorescence lakes were found under fluorescentmicroscope, in Al treated lungs, but scarcely in normal and silicoticlungs. It is indicated that Al can reach the lung from blood and playan important role in silicosis. There was green Al fluorescence on thequartz surface when Al mixed with quartz suspension. |
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| Keywords: | aluminium (Al) silicosis quartz rat |
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