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C-fos gene expression and apoptosis after fluid percussion brain injury in rats
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF EMERGENCY MEDICINE
- Issue:
- 11
- DOI:
- 10.3760/j.issn:1671-0282.2003.11.006
- Key Word:
- 液压伤;fos蛋白;凋亡
Abstract： 目的探讨颅脑损伤后神经细胞凋亡分子的病理机制,为临床防治提供实验依据.方法采用免疫组织化学技术和原位末端标记法(TUNEL)检测大鼠伤灶边缘皮层的fos蛋白及凋亡细胞.结果外伤组在伤后24 h检测到高水平表达的fos蛋白及明显增多的凋亡神经细胞.结论外伤后fos表达参与诱导了神经细胞凋亡过程.
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