Vol 65, No 3 (2016)

Background. A local inflammatory reaction in the endometrium caused by viral infection and associated with external genital endometriosis (EGE) can affect the implantation properties of endometrium and be one of the causes of infertility. The aim of the study was to investigate the expression of estrogen and progesterone receptors, pro-inflammatory markers and inhibitor of cyclin-dependent kinases p16ink4a in the endometrium of women with infertility associated with EGE. Materials and methods. The object of the study was the material taken from 133 patients aged 19-35 years. Inclusion criteria were the presence of external genital endometriosis confirmed by laparoscopy and the absence of hormone treatment for 6 months prior to this study. Endometrial biopsies were obtained on 19-24 day of the menstrual cycle. Histological and immunohistochemical studies of endometrial biopsies were performed using standard methods. The expression of estrogen (ER) and progesterone receptors (PgR), inflammatory markers (CD8+, CD20+, CD4+, CD138+) and inhibitor of cyclin-dependent kinase p16ink4a were examined by immunohistochemistry. The evaluation of the expression of studied markers was performed in the epithelium of the glands and endometrial stromal component separately, using semiquantitative method H-Score, as well as qualitative and quantitative methods in image analysis system “Morphology 5.0” (VideoTest, Russia). Statistical analysis was performed using statistical software (STATGRAPHICS v.6.0). Results. A significant decrease in the expression of ER and PgR in endometrial stromal component was noted on the background of the high incidence of chronic endometritis in patients with EGE. All patients of the main group had a positive expression of p16ink4a. Conclusions. The obtained results indicate a high incidence of disorders of eutopic endometrial secretory transformation in patients with infertility associated with external genital endometriosis. The high incidence of the virus associated with chronic endometritis and sensitivity violation of endometrial tissue to sex steroid hormones, such as progesterone, may be a major determinant of infertility of patients in this group.

Actuality. Ovarian insufficiency can be diagnosed in more than 30% of reproductive age women with obesity. The role of leptin in the pathogenesis of ovarian insufficiency in obesity is not well understood and needs to be detalised. The aim of the study: to ivestigate the role of leptin in the pathogenesis of ovarian insufficiency in obesity. Materials and methods. 50 reproductive age females with BMI > 26.5 kg/m2 were studied. 10 healthy reproductive age females were used as control. Blood levels of leptin, gonadotropins, prolactin, sex steroid hormones were measured by immunoenzymatic assay and pelvic echoscopy were performed in all studied patients and co ntrols. Results. 72% of obese women had signs of ovarian insufficiency, such as ovarian enlargement and increased antral follicular count. The level of leptin did not correlate with the presence or absence of ovarian insufficiency in our patient group. The positive correlation between leptin level and BMI, luteinizing hormone (LG) and oestradiol and negative correlation between leptin level and follicular stimulating hormone (FSH) were revealed. Conclusion. The results of our study do not support the hyperleptinemia as the main cause of ovarian dysfunction in alimentary obesity. The most potential reason of ovarian dysfunction in these women could be ovarian or non-ovarian origin hyperoestrogenia leading to premature LG piques, and, thus, disturbing folliculogenesis in ovaria.

Introduction. Bacterial vaginosis (BV) is the primary cause of pathological vaginal discharge in women of reproductive age. Gardnerella vaginalis and Atopobium vaginae are considered key components of the vaginal microflora in BV. Etiology, pathogenesis and modes of transmission of BV are actively studied, however these questions still remain unanswered. Objective: investigate predictor factors of BV in women with vaginal discharge. Material and methods. In total, 318 women were included. As clinical material, vaginal samples were used. BV was diagnosed using the Nugent method. For quantitative determination of G. vaginalis and A. vaginae DNA, real-time PCR was used. Behavioral and anamnestic data were obtained from questionnaire filled out by the patients. Results. BV was diagnosed in 27 % of women. G. vaginalis and A. vaginae DNA was detected, respectively, in 93 % and 83 % of patients with BV, 73 % and 59 % - with intermediate microflora, 52 % and 38 % - with normal microflora. Difference between the three types of microflora in the frequency and concentrations of these microorganisms were statistically significant. Detection of G. vaginalis and A. vaginae were significant predictor factors of BV (OR 12.2; 95 % CI 5.1-29.4 and OR 7.9; 95 % CI 4.2-14.9, respectively), with chances to diagnose BV being manifold increased when clinically significant concentrations of these bacteria were detected (≥3×106 and ≥8×105 DNA copies/ml for G. vaginalis and A. vaginae, respectively). Detection of clue cells in Gram stained preparations was shown to be the strongest BV predictor (OR 765.6; 95 % CI 99.6-5883.2). Conclusions. BV is diagnosed in more than one fourth of women with vaginal discharge. Detection of G. vaginalis and A. vaginae, especially in clinically significant concentrations, and clue cells in Gram stained preparations are significant predictor factors of BV.

Background: to consider the modern ideas of a role of prolactin and dopamine in a pathogenesis of the endometriosis and possibility to apply of agonists of dopamine in disease,s therapy. Materials: literary data of foreign and native authors from 1972 for 2015. Methods: systematic analysis and synthesis of publications. Conclusion: Carrying out further researches of a role of prolactin and dopamine in a pathogenesis of endometriosis and multicenter supervision is necessary for confirmation of safety and effectiveness of therapy by dopamine agonists.

The case of umbilical cord entanglement in мonochorionic monoamniotic twins pregnancy is presented in this article. The role of systematically ultrasound and color Doppler examinations in the diagnosis of the umbilical cord entanglement and modern approaches in management of мonochorionic monoamniotic twins pregnancies is discussed.