二甲双胍对糖耐量受损合并代谢综合征患者血清视黄醇结合蛋白4和炎性因子的影响  被引量:1

Effects of metformin on the levels of serum retinol-binding protein 4 and inflammatory factors in patients with impaired glucose tolerance and metabolic syndrome

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作  者:刘鹏[1] 陈颖颖[2] 张凤梅[1] 王德宝[1] 

机构地区:[1]山东省莱芜市人民医院内分泌科,271100 [2]山东省莱芜市人民医院检验科,271100

出  处:《中国医师进修杂志》2011年第25期32-35,共4页Chinese Journal of Postgraduates of Medicine

摘  要:目的观察二甲双胍对糖耐量受损(IGT)合并代谢综合征(MS)患者临床血生化指标及血清视黄醇结合蛋白4(RBP-4)、高敏c反应蛋白(hs-CRP)和肿瘤坏死因子a(TNF—a)的影响。方法将60例新诊断IGT合并MS患者按随机数字表法分为二甲双胍组和生活干预组,每组30例,比较两组治疗前和治疗16周后体质指数(BMI)、糖化血红蛋白(HbA1C)、HOMA模型胰岛素抵抗指数(HOMA-IR)、血脂、血清RBP-4、hs—CRP、TNF—a水平的变化。结果治疗后二甲双胍组较生活干预组HbA-c、HOMA-IR、RBP-4、hs-CRP和TNF-d明显下降[(5.09±0.26)%比(5.69±0.49)%,2.95±0.63比3.49±0.78,(18.69±6.50)mg/L比(26.20±6.97)mg/L,(2.37±0.53)mg/L比(2.99±0.57)mg/L,(9.49±2.37)ug/L比(14.33±2.62)ug/L],差异有统计学意义(P〈0.01)。多元线性回归分析显示,RBP-4变化与BMI、HOMA-IR、hs-CRP、TNF-a有线性回归关系(β=0.284、0.506、0.274、0.230,P〈0.01),其中HOMA-IR对RBP-4的影响最大。结论二甲双胍可明显改善IGT合并MS患者的胰岛素抵抗,显著降低RBP-4、hs—CRP和TNF-a的水平,具有明显的抗炎作用。Objective To investigate the effects of mefformin on the levels of serum retinol-binding protein 4 (RBP-4),bigh sensitive C reactive protein (hs-CRP) and tumor necrosis factor a (TNF-a ) in patients with impaired glucose tolerance(IGT) and metabolic syndrome(MS). Methods Sixty patients with IGT and MS were divided into mefformin treatment group (30 cases) and life-style intervention group (30 eases) by random digits table. Body mass index (BMI), the levels of HbAlc, HOMA-IR, blood fat, RBP-4, hs-CRP, TNF-a were measured both before and 16 weeks after treatment in the two groups and compared. Results The levels of HbA1c, HOMA-IR, RBP-4, hs-CRP and TNF- a were signiticantly lower in mefformin treatment group than those in life-style intervention group [ (5.09 ± 0.26)% vs.(5.69 ± 0.49)% ,2.95 ± 0.63 vs. 3.49± 0.78, ( 18.69 ± 6.50) mg/L vs.(26.20 ± 6.97) mg/L, (2.37 ± 0.53 ) mg/L vs.(2.99 ± 0.57) mg/L, (9.49 ± 2.37) u g/L vs. ( 14.33 ± 2.62 ) u g/L ] (P 〈 0.01 ). The results of multiple linear regression showed that correlations were found between the changes of RBP-4 and BMI,HOMA-IR,hs-CRP,TNF-a (β = 0.284,0.506,0.274,0.230,P 〈 0.01 ),and HOMA-IR was the most important limiting factor. Conclusions Mefformin can improve insulin sensitivity of the patients with IGT and MS, and depress the levels of RBP-4, hs-CRP and TNF- a. Meanwhile mefformin has anti-inflammatory effect.

关 键 词:二甲双胍 代谢综合征X 视黄醇结合蛋白质类 胰岛素抵抗 

分 类 号:R587.1[医药卫生—内分泌]

 

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