血清VCAM-1、FGF2等炎症因子与难愈性糖尿病足的相关性研究  

Study on the correlationship of serum VCAM-1,FGF2 and other inflammatory cytokines with refractory diabetic foot

作　　者：张莹[1] 王伟灵[2] 杨沁彤[3] 赵静静[1] 周丽霞[2] 邢嘉翌 赵延荣[2] 

机构地区：[1]蚌埠医学院,安徽蚌埠233030 [2]上海市中西医结合医院检验科,上海200082 [3]上海市中西医结合医院脉管科,上海200082

出　　处：《检验医学》2014年第5期472-476,共5页Laboratory Medicine

基　　金：上海市科学技术委员会医学引导类项目(124119b2000)

摘　　要：目的探讨血管细胞黏附分子-1(VCAM-1)和成纤维细胞生长因子2(FGF2)等炎症因子与难愈性糖尿病足(DF)发生、发展的关系。方法收集145例难愈性DF患者(DF组)和65例无足部溃疡的2型糖尿病(T2DM)患者(T2DM组)的基本临床资料,采集空腹血检测VCAM-1、FGF2、肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)、血糖(FBG)、餐后2 h血糖(2 hPG)、糖化血红蛋白(HbA1c)、糖化白蛋白(GA)、C反应蛋白(CRP)、纤维蛋白原(FIB)、白细胞计数(WBC)和中性粒细胞比率(Neu%),并对结果进行统计分析。将DF组参照Wagner分级方法分为WagnerⅢ级(37例)、WagnerⅣ级(92例)和WagnerⅤ级(16例)。结果 DF组和T2DM组之间性别构成、体重指数(BMI)、FBG、2 hPG、HbA1c和GA差异均无统计学意义(P>0.05)。DF组VCAM-1、FGF2、TNF-α、IL-6、WBC、Neu%、FIB、CRP、年龄、糖尿病病程和心率均高于T2DM组(P<0.01)。TNF-α与VCAM-1呈正相关(r=0.284,P=0.000)。单因素Logistic回归分析表明VCAM-1、FGF2、TNF-α、IL-6、年龄、糖尿病病程、心率、WBC、Neu%、FIB和CRP是DF发生的危险因素。多因素Logistic回归分析显示VCAM-1、TNF-α、FIB和Neu%为DF发生的独立风险因素。WagnerⅤ级组年龄低于WagnerⅢ级组和WagnerⅣ级组(P<0.01),而IL-6、CRP、FIB、WBC、Neu%均高于WagnerⅢ级组和WagnerⅣ级组(P<0.05、P<0.01)。WagnerⅤ级组FGF2和HbA1c高于WagnerⅢ级组(P<0.05)。结论血清VCAM-1、FGF2等炎症因子水平升高在DF发生、发展过程中起到重要作用。DF治疗中应注重抗炎治疗。Objective To investigate the relationship of vascular cell adhesion molecule-1 （VCAM-1 ）,fibroblast growth factor 2 （FGF2）and other inflammatory cytokines with the occurrence and development of refractory diabetic foot （DF）.Methods A total of 145 patients with refractory DF （DF group）and 65 patients with type 2 diabetes mellitus （T2DM）and non-foot ulcers （T2DM group）were enrolled for the basic clinical data,and fasting blood were collected for the determinations of VCAM-1,FGF2,tumor necrosis factor-alpha （TNF-α）,interleukin-6 （IL-6）,fasting blood glucose （FBG）,2 h postprandial blood glucose （2 hPG）,glycosylated hemoglobin A1c （HbA1c ）,glycated albumin （GA）,C-reactive protein （CRP）,fibrinogen （FIB）,white blood cell count （WBC）and neutrophil ratio （Neu%）. The results were analyzed statistically.According to Wagner grade,DF group was classified into WagnerⅢ（37 cases）, WagnerⅣ（92 cases）and Wagner Ⅴ（16 cases）.Results Between DF and T2DM groups,sex,body mass index （BMI）,FBG,2 hPG,HbA1c and GA had no statistical significance （P〉0.05）.The levels of VCAM-1,FGF2, TNF-α,IL-6,WBC,Neu%,FIB,CRP,age,duration of diabetes and heart rate in DF group were significantly higher than those in T2DMgroup（P〈0.01）.TNF-αwas significantly correlated with VCAM-1（r =0.284,P=0.000）. Univariate Logistic regression analysis showed that VCAM-1,FGF2,TNF-α,IL-6,age,duration of diabetes,heart rate,WBC,Neu%,FIB and CRP were risk factors for DF occurrence.Multivariate Logistic regression analysis showed＆nbsp;that only VCAM-1 ,TNF-α,FIB and Neu%were the independent risk factors of DF occurrence.The age of WagnerⅤgroup was significantly lower than those of WagnerⅢ and Ⅳ groups（P〈0.01 ）,and serum IL-6,CRP,FIB,WBC and Neu% were significantly higher than those of WagnerⅢand Ⅳgroups（P〈0.05,P〈0.01 ）.The levels of FGF2 and HbA1c in WagnerⅤgroup were significantly higher than those in WagnerⅢgroup（P〈0.05）.Conclusions Th

关 键 词：血管细胞黏附分子-1 成纤维细胞生长因子2 肿瘤坏死因子-α 白细胞介素-6 炎症因子 糖尿病足 

分 类 号：R446.1[医药卫生—诊断学]