ACh对CoCl2化学缺氧诱导H9C2心肌细胞损伤的保护作用及其分子机制
【目的】 探讨乙酰胆碱(Ach)对抗氯化钴(CoCl2)诱导H9C2心肌细胞缺氧损伤的作用及其分子机制。【方法】 应用600 ?滋mol/L CoCl2处理H9C2心肌细胞12 h以建立缺氧损伤细胞模型,应用ACh 10-3 mol/L预处理8 h建立心肌细胞保护模型,实验分为①空白对照组(control);②损伤模型组(CoCl2 600 μmol/L);③ACh预处理组(ACh 10-3 mol/L+ CoCl2 600 μmol/L);④ɑ7胆碱能受体(ɑ7nAChR)拮抗剂组:ACh+甲基牛扁碱柠檬酸盐(MLA)+ CoCl2组(ACh 10-3 mol/L+ CoCl2 600 μm...
| Published in: | Zhongshan Daxue xuebao. Yixue kexue ban |
|---|---|
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
2016-01-01
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| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43571995/ |
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