对腹腔淋巴回流的一些影响因素的探讨

Effect of some factors on peritoneal lymphatic flow

目的 :研究腹膜透析时对腹腔淋巴回流的一些影响因素。方法 :采用不同含糖量的腹膜透析液 ,使用“容量稀释标记技术”以1 2 5I-白蛋白作标记物 ,分别对正常组和急性肾衰组新西兰大白兔进行腹透。结果 :显示不同含糖量的透析液对正常组腹腔淋巴回流无影响。急性肾衰组腹腔淋巴回流明显增加。结论

Objective:To investigate the effect of various factors on peritoneal lymphatic flow.Methods:Peritoteal dialysis was made in normal and acute renal failure (ARF) New Zealand white rabbits with different dextrose dialysis.Peritoneal lymphatic flow was measured by Indictor dilution technique with radiolabelied 125 I-albumin for marker.Results:The results show that there is no effect of different dextrose dialysate on peritoneal lymphatic flow in normal rabbites,peritoneal lymphatic flow is higher in ARF rabbits compared to normal rabbits.Conclusions:The results suggest that ARF may impairs the kenetics of fluid exchage in serosal cavities.The increasc in lymphatic flow from the peritoncal cavity may be considered as a compensatory mechanism.