Yang Ruomei, Wei Xiao, Wang Chengpan, et al. Association of serum irisin and insulin resistant in female with polycystic ovary syndrome. [J]. Journal of Chongqing Medical University 41(11):1163-1167(2016)
Yang Ruomei, Wei Xiao, Wang Chengpan, et al. Association of serum irisin and insulin resistant in female with polycystic ovary syndrome. [J]. Journal of Chongqing Medical University 41(11):1163-1167(2016) DOI: 10.13406/j.cnki.cyxb.001064.
Association of serum irisin and insulin resistant in female with polycystic ovary syndrome
Objective:To investigate the serum irisin levels and its association with insulin resistance(IR)in patients with polycystic ovary syndrome(PCOS). Methods:Sixty patients diagnosed as PCOS and eighty healthy female volunteers were enrolled in this study.Serum hormone and irisin levels were measured. Homeostasis model of insulin resistance(HOMA-IR)was performed to evaluate IR
and HOMA-β
△Ins30/△Glu30
AUCIns/Gluwere used to assess β-cell function
and the relation between irisin and IR was analyzed by Pearson’s correlation and multiple stepwise regression. Results:The level of serum irisin in patients with PCOS was higher than that of control group(P<0.05). Serum irisin levels were positively correlated with BMI(r=0.381
P=0.003)
fasting blood glucose(r=0.565
P=0.000)
fasting insulin(r=0.551
P=0.000)
2-hour post-load insulin(r =0.299
P =0.020)
LH/FSH(r =0.802
P =0.000)
progesterone(r=0.349
P=0.006)
TG(r=0.306
P=0.018)
HOMA-IR(r=0.632
P=0.000)and AUCIns/Glu(r=0.317
P=0.014). Multiple stepwise regression analysis indicated that irisin was associated with HOMA-IR
but had no correlation with β-cell function(HOMA-β
△Ins30/△Glu30
AUCIns/Glu)in PCOS patients(F=169.05
R2=0.945
P=0.000). Conclusion:Serum irisin is elevated in patients with PCOS and may play a role in the pathogenesis of IR.
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Related Author
Liu Jiao
Wang Chengpan
Yang Gangyi
Hu Qu
Ye Diwen
Zhang Bingyang
Zhang Dantong
Ma Wanshan
Related Institution
Department of Endocrinology,People’s Hospital of Changshou Chongqing
Department of Endocrinology,The Second Affiliated Hospital of Chongqing Medical University
School of Medical Laboratory,Weifang Medical University
Cheeloo College of Medicine,Shandong University
Department of Laboratory Medicine,The First Affiliated Hospital of Shandong First Medical University/Shandong Provincial Qianfoshan Hospital,Shandong Provincial Medicine and Health Key Laboratory of Clinical Laboratory Diagnostics