Effect of oestrogen replacement on bone metabolism and cytokines in surgical menopause

The effect of oestrogen replacement on bone metabolism and serum cytokine levels (IL1, IL6) was investigated in surgical menopause. The study included 40 female subjects; 10 healthy premenopausal women underwent total hysterectomy without oophorectomy. Thirty healthy premenopausal women underwent total hysterectomy with bilateral oophorectomy. They were randomly divided into 3 groups of 10 subjects. The first group received natural estradiol (0,05 mg/day) for 6 months; the second group received natural estradiol (0,05 mg/day) and medroxyprogesteron acetate (10 mg/day) for 6 months, the third group received no therapy.