Study on correlation between serum Omentin-1 and gestational diabetes mellitus / 国际检验医学杂志

ABSTRACT

Objective To observe the change of serum Omentin-1 in gestational diabetes mellitus(GDM)and to investigate its clinical significance.Methods Serum Omentin-1 level was detected in 85 cases of GDM and 85 matched cases of normal glucose tol-erance(NGT)by ELISA,the glycolipids biochemical indexes,inflammation indexes and fasting insulin (FINS)level were simultane-ous detected,then the insulin resistance index (HOMA-IR)was calculated in both groups.Results The levels of prenatal prepreg-nant BMI,FPG,hs-CRP,blood lipids,blood glucose,FINS and HOMA-IR in the GDM group were significantly higher than those in the NGT group,while serum Omentin-1 level was obviously lower than that in the NGT group,difference was statistically signifi-cant (P<0.05);when prenatal obesity and/or HOMA-IR≥2,the serum Omentin-1 levels was significantly decreased.Serum Omentin-1 level had significant positive correlation with HDL,and negative correlation with prepregnant BMI,prenatal BMI,FPG, FINS and HOMA-IR.The multiple stepwise regression analysis showed that prepregnant BMI,TG,FPG and FINS were independ-ent influencing factors of serum Omentin-1 in GDM.Conclusion Serum Omentin-1 is associated with GDM closely,which can re-flect the degrees of sugar,lipid metabolic disorder and insulin resistance in pregnant women,and may be involved in the occurrence and development of GDM.