Evaluation of vitamin D status and its correlation with oxidative stress markers in women with polycystic ovary syndrome
نویسندگان
چکیده
Background There is little evidence about antioxidant properties of vitamin D. Recent studies suggest that oxidative stress may play a major role in the pathophysiology of polycystic ovary syndrome (PCOS), but the association of vitamin D with oxidative stress is still not known in PCOS. Objective The goal of the present study was to evaluate the correlation between serum 25-hydroxy vitamin D and oxidative stress markers in PCOS group compared to control group. Materials and Methods 60 PCOS women (20-40 yr old) and 90 healthy women as control group were participated in this case-control study. Fasting serum level of 25(OH) D, glucose, insulin, calcium, malondialdehyde (MDA), protein carbonyl (PC), also homeostasis model assessment for insulin resistance (HOMA-IR) and fasting glucose to insulin ratio (FGIR) were measured. Results It was found that the mean of serum 25(OH)D was lower in the PCOS group (10.76±4.17) than in the control group (12.07±6.26) but this difference was not statistically significant (p=0.125). Fasting insulin, HOMA-IR and MDA were significantly higher in the PCOS patients as compared to the controls, whereas PC level did not differ for the two groups (p=0.156). No significant correlations were found between 25(OH)D levels and oxidative stress markers (MDA and PC). Conclusion The findings indicated no significant differences in the serum 25(OH)D levels between the PCOS patients and the matched controls. Also, no correlation was found between the serum vitamin D levels and oxidative stress markers in both groups.
منابع مشابه
P-38: Comparison of Oxidative Stress and Antioxidative Status in non Obese Women with and without Polycystic Ovary Syndrome
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عنوان ژورنال:
دوره 15 شماره
صفحات -
تاریخ انتشار 2017