异丙酚对沙土鼠全脑缺血再灌注后脑保护作用研究
【目的】 观察异丙酚对沙土鼠全脑缺血再灌注后脑保护作用65377;【方法】 27只雄性清洁级蒙古沙土鼠,随机分为对照组65380;模型组65380;异丙酚组,每组9例65377;对照组:游离双侧颈总动脉但不阻断脑血流65377;模型组: 游离双侧颈总动脉并阻断脑血流,10 min后开放动脉,2 h后取材65377;异丙酚组:在开放动脉后即经舌静脉以Grassby3000微量泵持续以10 mg8226;kg-18226;h-1的速度输注异丙酚,2 h后取材65377;实验结束后,处死动物取脑组织分别固定后行HE染色光镜观察,免疫组化SP染色类胰蛋白酶表达观察,透射电镜观察超微结构,脑含水量测定,...
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Format: | Article |
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Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2010-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
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Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43576898/ |
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