Affiliation:
1. SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE
Abstract
The aim: To assess the hormonal status of patients with weak ovarian response to stimulation with various gonadotropins.
Materials and methods: The hormonal examination recommended before infertility treatment with the use of assisted reproductive techniques consisted of determining basal serum concentrations of FSH, LH, estradiol (E2), AMH, thyroid hormone, prolactin on day 3 to 5 of the spontaneous menstrual cycle. The study was carried out by radioimmune and enzyme immunoassay methods. The concentration of serum STH and growth factors, such as IGF-I and IGFBP-3, was measured on day 2 to 3 of the spontaneous menstrual cycle and on the day of transvaginal puncture of follicles (TPV).
Results: During hormonal examination, signs of restricted ovarian reserve associated with a basal FSH increase to 10-15 IU were detected in 61 patients (43.6%). Signs of ovarian reserve reduction associated with a decrease in AMH to values less than 1 ng/ml were found in 110 women (78.5%). The STH concentration in and serum on the day of TPO in the main group was significantly higher than that in the comparison group, while the IGF BP-3 concentration in the main group was significantly lower than that in the comparison group.
Conclusions: In patients in the main group, stimulation of superovulation with urinary gonadotropins leads to an increase in serum STH concentration, a decrease in IGFBP-activity on the day of TPO compared to day 2 to 3 of menstrual cycle, while in patients in the second group, the concentration of these indicators remains unchanged.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献