【摘要】 <正> 原发性肾病综合征在临床上分肾病及类肾病肾炎。其主要临床表现有大量蛋白尿、低蛋白血症、高度浮肿及高胆固醇血症等,还可有免疫球蛋白G低下及低钙血症等。但须在除外继发性肾病综合症的基础上方能确更多还原

【Abstract】 41 cases of urinary electrophoresis in primary nephrotic syndrome are reported in this article. For these patients sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) of 30 Patients and paper electrophorsesis of 9 cases were examinated respectively. After combined treatment, the result of SDS-PAGE was as follows: proteinuria with medium molecules (selective proteinuria)appeared in 15 cases, of these, 11 were cured; proteinuria with macro and medium molecules(unselective proteinuria) 5 cases, of these 3 were cured; and mixed proteinuria 10 cases, none of them were cured. There is no significant difference (P>0.05) between the curative rate of the selective and that of the unselective proteinuriao The result of paper electrophoresis in 9 cases revealed that there was no prognostic difference in proteinuria with medium molecules and proteinuria with macromolecules.The authors thus suggest that in addition to the theory of pores, the mechanism of proteinuria in primary nephrotic syndrome can also be explained with the theory of negative charge.更多还原