摘要
Abstract
Objective To analyze the correlation between the epithelial‐mesenchymal transition and the clinicopathologic features of IgA nephropathy .Methods A total of 168 patients diagnosed as IgA nephropathy by renal biopsy in Xinqiao hospital from Janu‐ary 2011 to December 2013 were divided into high expression of dual‐positive Snail and a‐SMA group (Group A ,117 cases) and low expression of dual‐positive Snail and a‐SMA group (Group B ,51 cases) according to results of immunohistochemical method .The clinical parameters (age ,gender ,course of disease ,BMI and chemical indicators) and renal pathology grade were compared by statis‐tical analysis .Results There were difference between group A and group B in the course of disease and BMI(P<0 .05) .There were differences between group A and group B in the incidences of creatinine ,blood urea nitrogen ,serum triglycerides and 24‐hour urine protein amount (P<0 .05) .The percentage of Lee′s grade Ⅰ ,Ⅱ ,Ⅲ in group B was significant ,while percentage of Lee′s gradeⅣ + Ⅴin group A was significant .The expression of Snail and a‐SMA in grade Ⅳ + Ⅴ was more than that in grade Ⅰ + Ⅱ (40 .2%vs .9 .4% ) ,and the difference between two groups was statistically significant (P< 0 .05) .Conclusion The expression of Snail and‐SMA were related with 24‐hour urine protein amount and kidney function in IgA nephropathy ;and Lee′s grade was severe in patients with high expression of Snail and‐SMA .关键词
上皮细胞/肾小球肾炎,IgA/波形蛋白/免疫组织化学Key words
epithelial cell/glomerulonephritis ,IGA/vimentin/immunohistochemistry分类
医药卫生
