血清视黄醇结合蛋白测定在营养评定中的意义

The significance in the nutritional evaluational of serum retinol binding protein

目的评价血清视黄醇结合蛋白在营养评定中的意义。方法18例普外危重患者为观察组 ,20例普外轻病情患者为对照组 ,测定两组入院48小时内及观察组7天后的血清视黄醇结合蛋白浓度 ,同时检测白蛋白指标。结果入院48小时内血清视黄醇结合蛋白观察组显著低于对照组(P<0.05) ,而血清白蛋白两组无显著差异 ,7天后才显著下降(P<0.05)。结论视黄醇结合白蛋白比白蛋白更灵敏地反映患者营养状态的改变。

Objective To evaluate the significance of serum retinol binding protein(RBP) in nutritional state. Methods 18 critical cases of general surgery as an observing group, 20 none critical as contrast.To test two groups hospitalization within 48 hours and observing group 7 days after for RBP and Alb consisitency. Result Serum RBP of hospitalization within 48 hours much lower than contrast(P<0.05). Serum Alb has no difference for two groups, the contrast′s significant lower 7 days later(P<0.05).Conclusions RBP is more sensitive than Alb for nutrition state.