期刊文献+

2型糖尿病患者尿白蛋白排泄率与外周血淋巴细胞活化关系的观察 被引量:1

Relationship between urinary albumin excretion rate and peripheral blood lymphocyte activation in patients with type 2 diabetes
原文传递
导出
摘要 目的探讨T2DM患者尿白蛋白排泄率(UAER)与外周血淋巴细胞活化的关系。方法纳入100例T2DM患者,根据UAER水平,分为不伴白蛋白尿(A)组和伴有白蛋白尿(B)组,并设健康对照(C)组,分析UAER与淋巴细胞活化水平和其他指标的相关性。结果T淋巴细胞HLA-DR抗原阳性(CD3^+HLA-DR^+)细胞比率A组高于C组E9.7%(6.1%~13.9%)vs6.2%(4.0%~10.2%),P〈0.05]。B淋巴细胞HLA-DR抗原阳性(CD3-HLA-DR^+)细胞比率B组低于A组[(15.7±5.7)%邯(18.3±5.2)%,P〈0.05]。Spearman相关分析显示,UAER与年龄、病程、SBP及SUA呈正相关,而与CD3-HLA-DR^+细胞比率和估算肾小球滤过率(eGFR)呈负相关。结论免疫学异常可能在T2DM患者CKD的病理生理机制发挥一定的作用。 Objective To evaluate the relationship between urinary albumin excretion rate (UAER) and peripheral blood lymphocyte activation in patients with T2DM. Methods According to the levels of UAER,100 T2DM patients were classified into two groups, without albuminuria(group A) and with albuminuria(group B). Another 38 healthy subjects served as normal control(group C). The activation of lymphocytes as shown by the percentages of CD3^+ HLA-DR^+ and CD3 HLADR^+ was measured using flow cytometry. The lymphocyte activation indexes in peripheral blood were compared among three groups and the association of these indexes with UAER was analyzed. Results The percentages of CD3^+ HLA- DR^+ T lymphocytes in A group were higher than in group C [9.7%(6. 1%-13.9%) vs 6.2%(4.0%- 10. 2%), P〈0.05]. The percentages of CD3^+ HLA-DR^+ in B group seen to have a lower trend as compared with group A although there was no significant difference. Moreover, the percentages of CD3^- HLA-DR^+ B lymphocytes in group B were lower than in group A [(15.7±5.7) %vs (18.3±5.2) % ,P〈 0. 05], and were not remarkably different with those in group C. Spearman analysis showed that the UAER was positively correlated with age, duration of diabetes, systolic blood pressure and serum uric acid, and negatively correlated with the percentages of CD3^- HLA-DR^+ and the levels of estimated glomerular filtration rate (eGFR). Conclusion Immune dysfunction may play a role in the pathogenesis of diabetic nephropathy in patients with T2DM.
出处 《中国糖尿病杂志》 CAS CSCD 北大核心 2013年第10期883-885,共3页 Chinese Journal of Diabetes
关键词 淋巴细胞活化 糖尿病 2型 尿白蛋白排泄率 Lymphocyte activation Diabetes mellitus, type 2 Urinary albumin excretion rate
  • 相关文献

参考文献7

  • 1Xiao X, Ma B, Dong B, et al. Cellular and humoral immune responses in the early stages of diabetic nephropathy in NOD mice. J Autoimmunity, 2009,32 : 85-93.
  • 2邱明才.糖尿病的多器官免疫损伤[J].国际内分泌代谢杂志,2006,26(3):215-216. 被引量:23
  • 3陈小敏,黄群,沈兴平,马红,张岩,黄延玲,吴豪杰,张文强.2型糖尿病患者T淋巴细胞活化与颈动脉内中膜厚度的相关性[J].中国糖尿病杂志,2009,17(12):915-917. 被引量:1
  • 4Davis C, Wu X, Li W, et al. Stability of immunophenotypic markers in fixed peripheral blood for extended analysis using flow cytometry. J Immunol Methods, 2011,363 : 158-165.
  • 5Ma YC, Zuo L, Chen JH, et al. Modified glomerular filtration rate estimating equation for Chinese patients with chronic kid- ney disease. J Am Soc Nephrol, 2006,17 : 2937-2944.
  • 6徐静,苏鸿莉,王俊宏,张春虹.CD4^+CD25^+Foxp3^+调节性T细胞与2型糖尿病肾病的关系[J].南方医科大学学报,2009,29(1):137-139. 被引量:12
  • 7Clase CM, Garg AX, Kiberd BA. Prevalence of low glomeru- lar filtration rate in nondiabetic Americans: Third National Health and Nutrition Examination Survey (NHANES III). J Am Soc Nephrol, 2002,13 : 1338-1349.

二级参考文献16

共引文献33

同被引文献9

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部