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为了解尿液ＣＤ１４＋细胞测定在血尿来源诊断中的意义，采用流式细胞术分别测定６０例肾小球性血尿和４０例非肾小球性血尿患者尿液ＣＤ１４＋细胞百分率（ＣＤ１４Ｐ）及部分病例的外周血ＣＤ１４Ｐ。结果表明，肾小球性血尿组尿液ＣＤ１４Ｐ＞５者占５４例（９０％），＜３者２例（３．３％）；非肾小球性血尿组ＣＤ１４Ｐ＞３为３例（７．５％），ＣＤ１４Ｐ＞５者仅１例（２．５％）；非肾小球性血尿组尿ＣＤ１４Ｐ与外周血ＣＤ１４Ｐ相比差异无显著性意义，尿ＣＤ１４Ｐ／血ＣＤ１４Ｐ为０．８，肾小球性血尿组尿ＣＤ１４Ｐ显著高于血ＣＤ１４Ｐ，尿ＣＤ１４Ｐ／血ＣＤ１４Ｐ为１３．６。说明尿液ＣＤ１４＋细胞分析有助于血尿来源的判断
In order to understand the significance of urinary CD14 + cells in the diagnosis of hematuria, the urinary CD14 + cell percentage (CD14P) in 60 cases of glomerular hematuria and 40 cases of non-glomerular hematuria were determined by flow cytometry and some cases Of peripheral blood CD14P. The results showed that urinary CD14P> 5 in glomerular hematuria accounted for 54 cases (90%), <3 cases in 2 cases (3.3%); non-glomerular hematuria CD14P> 3 in 3 cases (7 .5%), CD14P> 5 in only 1 case (2.5%); non-glomerular hematuria urinary CD14P compared with peripheral blood CD14P no significant difference, urinary CD14P / CD14P of 0.8, Urine CD14P in glomerular hematuria was significantly higher than that of blood CD14P, urine CD14P / blood CD14P was 13.6. Description urine CD14 + cell analysis contribute to the judgment of the origin of hematuria