Changes and significances of islet β-cell function, oxidative stress and adipocyte factor in gestational diabetes mellitus

摘要

Objective:To investigate the changes and significances of islet β-cell function, oxidative stress and adipocyte factor in gestational diabetes mellitusthe. Methods:A total of 60 cases of gestational diabetes mellitus (GDM) patients were regarded as GDM group, a total of 60 cases of normal pregnant women were regarded as pregnant group, and a total of 60 cases of healthy women were regarded as control group. Isletβ-cell function, oxidative stress and adipocyte factor were measured and compared in the three groups. Results:For isletβ-cell function, the levels of FBG, FINS and HOMA-IR in GDM group significantly increased and the levels of HOMA-β and ISI in GDM group significantly decreased compared with control group and pregnant group. For oxidative stress, the level of MDA in GDM group significantly increased and the levels of SOD, GSH and TAOC in GDM group significantly decreased compared with control group and pregnant group. For adipocyte factor, the levels of adiponectin and visfatin in GDM group significantly decreased and the levels of leptin and resistin in GDM group significantly increased compared with control group and pregnant group. Conclusion:Gestational diabetes mellitus could result in impairment of islet β-cell function, decrease of insulin, oxidative stress and abnormality of adipocyte factor .