Abstract
We aimed to investigate whether overweight/obesity is associated with omentin and chemerin. The study group consisted of 81 women with Polycystic ovarian syndrome (PCOS) (41 lean, BMI < 25 kg/m2 and 40 overweight or obese, BMI > 25 kg/m2) and 61 healthy subjects (31 lean, BMI < 25 kg/m2 and 30 overweight or obese, BMI > 25 kg/m2; control group). The clinical, endocrine, metabolic parameters, plasma omentin and chemerin levels were measured in patients and compared to control. In all subjects with PCOS (n = 80), serum chemerin levels were higher compared with those of the controls (n = 58) (7.71 ± 1.78 ng/mL versus 6.94 ± 0.82 ng/mL, p = 0.003). However, serum omentin levels were not significantly different between the PCOS subjects and the controls (1.55 ± 0.43 ng/mL versus 1.69 ± 0.37 ng/mL, p = 0.056). The mean chemerin concentrations were significantly elevated in the obese PCOS group compared with the obese control subjects (8.98 ± 1.45 ng/mL versus 7.02 ± 0.67 ng/mL, p = 0.000) and the nonobese PCOS group compared with the obese control subjects (6.57 ± 1.17 ng/mL versus 7.02 ± 0.67 ng/mL, p = 0.000). In conclusion, fat mass seems to be the main determinant factor of increased chemerin and decreased omentin in women with PCOS.
Acknowledgements
The contribution of all authors and project partners is acknowledged, along with the support of Namik Kemal University.
Decleration of interest
We certify that there are no conflicts of interest with any financial organization regarding the material discussed in the manuscript.
This study was supported by Namik Kemal University Research Funding.