【摘要】目的 探讨蛋白质非酶糖化的早期产物Amadori及糖化终末产物AGEs在非糖尿病尿毒症腹膜透析患者体内的浓度变化及与腹膜透析的相互影响。方法 用氯化硝基四氮唑蓝法测定早期糖化产物-果糖胺，用荧光分光光度计测定糖化终末产物（AGEs）。结果 腹膜透析（CAPD）组的果糖胺与AGEs均比正常组增高，差异有显著性。腹膜平衡试验（PET）组腹膜透析液各测定指标在0h,2h,4h各时间点两两比较均有显著差异（P<0.01）。结论 提示糖化产物在腹膜透析患者体内增多，腹膜透析清除效果差，且可能影响腹膜转运功能。

【Abstract】Objective To investigate the changes of the early glycation products(fructosamine) and the advanced glycation end products(AGEs) in the patients on peritoneal dialysis.And to study the relationship between the glycation and peritoneal dialysis. Methods Levels of fructosamine was measured by nitroblue tetrazolium method.And levels of AGEs were measured by fluorescence method. Results Levels of patients on CAPD were significantly higher as compared with those in control subjects (P<0.01). And levels of peritoneal dialysis fluid AGEs were different on 0h, 2h, 4h (P<0.01).Conclusion It is shown that fructosamine and AGEs were significantly higher in patients on CAPD,and they could not be effectively removed by peritoneal dialysis.They could also reduce peritoneal transport effect.