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通过不同压力、不同作用时间ＣＯ２研究气腹对兔肝肾功能的影响，采用透射电镜观察肝肾超微结构的变化，探讨ＣＯ２气腹在腹腔镜手术后肝肾功能变化中的作用及机制．１ 材料和方法１．１ 材料 日本大耳白兔９０只，雌雄各半，随机分为对照组、１－３３ｋＰａ０－５ｈ组、１
The effects of pneumoperitoneum on hepatic and renal function of rabbits were studied by CO2 at different pressures and different time of action. The ultrastructure of liver and kidney was observed by transmission electron microscope (TEM), and the effect and mechanism of CO2 pneumoperitoneum on liver and kidney function after laparoscopic surgery were investigated. 1 Materials and methods 1.1 Materials 90 Japanese white rabbits, male and female, were randomly divided into control group, 1-33kPa0-5h group, 1