Aim. The aim of this study was to assess serum levels of the key anti-inflammatory cytokines in women of reproductive age and in pre and postmenopausal women. Material and Method. 175 women were enrolled and were divided into 5 groups (1 – Fertile women; 2 – Pre- and perimenopausal women; 3 – Postmenopausal women; 4 – Surgically-induced menopause; 5 – Chronic inflammation). Multiplex cytokine kits were used to evaluate serum levels of interleukin-4, -10 and -13. We determined the serum levels of follicle stimulating hormone, of luteinizing hormone, 17β-estradiol, progesterone, dehydroepiandrosterone and dehydroepiandrosterone sulfate using sandwich ELISA. Results. IL-4, IL-10 and IL-17 present a statistically significant decrease (p=0.00, p=0.00, respectively p=0.0053) in women with natural or surgically induced menopause (groups 3 and 4), compared with fertile women and premenopausal women (Groups 1, 2 and 5). Serum levels of IL-4 and IL-10 are significantly higher in fertile patients with associated chronic inflammatory diseases (133.5±1.314 pg/ml, respectively 6.406±13.47 pg/ml) than in fertile patients without chronic inflammatory diseases or premenopausal women (84.67±1.22 pg/ml, respectively 0.627±0.714). Conclusions. IL-4 and IL-10, together with IL-17, show significantly lower serum values in patients with natural or surgically induced menopause compared with patients of childbearing age or in premenopause. IL-4 and IL-10 show significantly higher serum values for patients of childbearing age presenting chronic inflammatory pathology compared with patients of childbearing age without chronic inflammatory pathology or premenopausal patients.


menopause, cytokine, interleukin, steroid hormones