| 高压氧中毒对小鼠肺毛细血管细胞色素氧化酶活性的影响 |
| |
| 引用本文： | 徐根兴,董文度,袁驾南,张云鹏,汤先忻.高压氧中毒对小鼠肺毛细血管细胞色素氧化酶活性的影响[J].中华劳动卫生职业病杂志,1995(2). |
| |
| 作者姓名： | 徐根兴 董文度 袁驾南 张云鹏 汤先忻 |
| |
| 作者单位： | 南京海军医学高等专科学校细胞生物学研究室 |
| |
| 摘 要： | 采用超微结构细胞化学和计算机图象定量分析方法，测量计算了高压下氧中毒小鼠肺毛细血管线粒体、线粒体细胞色素氧化酶二维形态学和三维立体学参数。结果表明，小鼠暴露于０．５ＭＰａ高压氧后，肺毛细血管线粒体二维形态学和三维立体学参数的值没有发生变化，但线粒体细胞色素氧化酶的活性明显降低。
|
| 关 键 词： | 细胞色素氧化酶，图像分析，高压氧中毒，肺毛细血管 |
EFFECTS OF HYPERBARIC OXYGEN TOXICOSIS ON CYTOXCHROME OXIDASE ACTIVITY OF
PULMONARY CAPILLARY MITOCHONDRIA IN MICE |
| |
| Xu Genxing,Dong Wendu,Yuan
Jianan,et al.EFFECTS OF HYPERBARIC OXYGEN TOXICOSIS ON CYTOXCHROME OXIDASE ACTIVITY OF
PULMONARY CAPILLARY MITOCHONDRIA IN MICE[J].Chinese Journal of Industrial Hygiene and Occupational Diseases,1995(2). |
| |
| Authors: | Xu Genxing Dong Wendu Yuan
Jianan |
| |
| Affiliation: | Xu Genxing,Dong Wendu,Yuan
Jianan,et alDepartment of Cytobiology,Naval Midical College,Nanjing 210099 |
| |
| Abstract: | Two-dimensional morphometric parameters and three-dimensional stereological parameters of
mitochondria and cytochrome oxidase distributed on mitochondrial Membrane and crista
were measured and calculated by means of uItra-cytochemistry and com-puter image analysis.
The results showed that cytochrome oxidase activity in mitochondria of pulmonary capillary of
mice exposed to hyperbaric oxygen(0. 5 MPa)was decreased remarkably,but two-dimensional
rnorphometric parameters and three-dimensionalstereofogical parameters of mitochondria were
not changed. |
| |
| Keywords: | Cytochrome oxidase Image analysis Hyperbaric oxygen toxicosis Pulmonary capillary |
| 本文献已被 CNKI 等数据库收录！ |
