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绵羊红细胞诱发迟发型变态反应机制致肝损伤的动物模型[J]. 中国药科大学学报, 1994, (5): 293-296.
引用本文: 绵羊红细胞诱发迟发型变态反应机制致肝损伤的动物模型[J]. 中国药科大学学报, 1994, (5): 293-296.
Animal Model of Liver Injury by A Mechanism of Sheep Red Blood Cell-Induced Delayed Type Hypersensitivity[J]. Journal of China Pharmaceutical University, 1994, (5): 293-296.
Citation: Animal Model of Liver Injury by A Mechanism of Sheep Red Blood Cell-Induced Delayed Type Hypersensitivity[J]. Journal of China Pharmaceutical University, 1994, (5): 293-296.

绵羊红细胞诱发迟发型变态反应机制致肝损伤的动物模型

Animal Model of Liver Injury by A Mechanism of Sheep Red Blood Cell-Induced Delayed Type Hypersensitivity

  • 摘要: 用绵羊红细胞(SRBC)ip小鼠致敏,5d后用SRBC在肝脏攻击,诱发肝脏的迟发型变态反应(SRBC-DTH),24h后可见肝脏重量增加,血清ALT、AST水平升高;组织镜检见肝细胞坏死及弥漫性水样变性,嗜酸性变性等;而用生理盐水攻击的对照组则未出现上述现象。肝损伤小鼠肝重量的增加及血清ALT水平的上升均在攻击24h后达到峰值。致敏前用环磷酰胺处理,增强了肝损伤。上述结果提示,该肝损伤系肝脏局部发生的SRBC-DTH所引起,其成立与DTH的强度有关。

     

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