利胆合剂降解大肠杆菌内毒素的电镜观察

被引:2
作者
秦明放
李乐天
机构
[1] 天津医学院附属医院外科,河北医学院附属第三医院外科(天津)
关键词
利胆合剂; 多粘菌素 B; 内毒素;
D O I
暂无
中图分类号
学科分类号
摘要
采用电镜的方法观察了利胆合剂、多粘菌素 B 对 O111B4大肠杆菌内毒素的影响。结果表明:利胆合剂可将内毒素原具有很多分支的长链状结构裂解成短杆状或短片段,部分发生完全解聚。其形态学改变类似多粘菌素 B 的作用。结果提示,利胆合剂体外可使大肠杆菌内毒素发生一定程度的降解。本实验结果或许能为利胆合剂的临床疗效提供一定的理论依据。
引用
收藏
页码:229 / 230+198 +198
页数:3
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