摘要
目的探讨血清降钙素原(PCT)测定对小儿尿路感染(UTI)定位的意义。方法37例尿路感染患儿随机分为上、下尿路感染组,用双抗体夹心免疫发光法检测血清PCT水平,并与尿β2-微球蛋白(β2-MG)做相关分析。结果1.上尿路感染组患儿血清PCT水平明显高于下尿路感染患儿组(P<0.01)。2.上尿路感染患儿血清PCT水平与尿β2-MG水平无相关性(r=0.260,P>0.05)。结论血清PCT可作为鉴别上下尿路感染的指标之一。
Objective To explore the significance of procalcitonin （PCT） on locating the urinary tract infection （UTI） in children. Methods 38 patients were divided randomly into upper and lower urinary tract infection groups, detected the lever of PCT in serum with the double sandwich immunoflurosence assay , and made correlation with β2 - MG in urine. Results 1. The lever of PCT in serum in upper urinary tract infection group was significantly higher than that in lower urinary tract infection group（ P 〈0.01 ） ; 2. there was no correlation between the PCT in serum and β2 - MG in urine（ r = 0.260, P 〉 0.05 ）. Conclusion The PCT in serum can be used as a marker to differentiate the upper and lower urinary tract inf0ection.
出处
《医学研究杂志》
2008年第3期130-131,共2页
Journal of Medical Research
关键词
尿路感染
降钙素原
儿童
Procalcitonin
Urinary tract infection
Children
