Clinical research for the significance of inflammatory factors and adiponectin in type 2 diabetes complicated with non-alcohoic fatty liver disease
10.3760/cma.j.issn.1008-6315.2012.001
- VernacularTitle:2型糖尿病合并脂肪性肝病患者炎性因子和脂联素的变化及意义
- Author:
Yanming CHEN
;
Manman WANG
;
Ziming WANG
;
Shengqing HE
;
Zhuozhuo REN
;
Xixiang TANG
;
Longyi ZENG
- Publication Type:Journal Article
- Keywords:
Diabetes disease;
Non-alcoholic fatty liver disease;
Adiponectin;
Inflammatory factors;
Insulin resistance
- From:
Clinical Medicine of China
2012;28(1):1-5
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the clinical significance of inflammatory factors and adiponectin in type 2 diabetes milletus complicated with non-alcoholic fatty liver disease.Methods Two hundred and ten subjects aging from 25.0 to 65.0 years old,including 106 men and 104 women,were recruited into this study.They were divided into four groups: Forty cases of healthy control (NC),60 cases with newly-diagnosed type 2 diabetes (T2DM),65 cases with simple non-alcoholic fatty liver disease (NAFLD) and other 45 cases with newly-diagnosed T2DM complicated with NAFLD.The physical examination was performed for each patient.Serum levels of alanine aminotransferase (ALT),gamma-glutamyl transpeptidase (GGT),fasting plasma glucose (FPG),glycation hemoglobin A 1 c ( GHbA1c ),creatinine ( Cr),uric acid ( UA ),2 hours postprandic plasma glucose (2hPG),fasting insulin (FINS),lipid profiles were measured.Insulin resistance index (HOMAIR) was calculated.Tumor necrosis factor-α (TNF-α),high sensitive C-reactive protein (hs-CRP) and adiponectin were also detected.Results The serum levels of ALT and GGT,body mass index and waist/hip ratio were higher in the NAFLD,T2DM with NAFLD patient groups than that in T2DM and NC group ( P ＜0.05or P ＜0.01 ).The serum levels of TG and LDL-C were significantly higher in T2DM,NAFLD and T2DM with NAFLD groups than that of NC group.And serum TG levels in T2DM with NAFLD group were higher than that of T2DM group (P ＜ 0.05).FPG and GHbAl c were higher in T2DM and T2DM with NAFLD groups than that of NAFLD and NC groups.The serum levels of TNF-α,hs-CRP and HOMA-IR were higher in T2DM,NAFLD and T2DM with NAFLD groups than that of NC group.T2DM with NAFLD group had higher levels of TNF-α,hs-CRP and HOMA-IR compared with T2DM group.However,serum adiponectin levels of T2DM,NAFLD and T2DM with NAFLD groups were lower than that of NC group.And it was lower in T2DM with NAFLD group when compared with NC group ( P ＜ 0.05 ).Adiponectin was negatively associated with TNF-α,hs-CRP and HOMA-IR (r =-0.635,-0.668,-0.752 respectively,P ＜ 0.0l ).But HOMA-IR was positively associated with TNF-α,hs-CRP( r =0.667,0.706 respectively,P ＜ 0.01 ).ConclusionInflammatory factors and adiponectin may play important roles in the pathophysiology and progression of T2DM and NAFLD.The protective effects of adiponectin may come from its anti-inflammatory activity to relieve insulin resistance for NAFLD.
