[THE CHARACTER OF EXPRESSION AND THE ROLE OF APOPTOSIS MARKERS IN THE DEVELOPMENT OF PLACENTAL DYSFUNCTION IN PREGNANT WITH UROGENITAL INFECTIONS].

The aim of the current study was to examine the expression level and possibilities of apoptotic markers in realization of placental insufficiency in pregnant women with urogenital infections. The study was conducted on 250 pregnant women with urogenital infections (1-st group - 50 pregnant women with bacterial infections (Chlamydia, ureaplasma, mycoplasma), 2-nd group - 50 pregnant women with viral infections (CMV and herpes simplex virus), 3-rd group - 150 patients with mixed viral and bacterial infections) and 50 pregnant women with normal pregnancy. The content of apoptosis inducers: sFasL and TNF-α in blood serum of pregnant women was determined; the level of caspase-3 in placental sample was analyzed; sonographic examination of the placenta was performed. Maximal indices of apoptosis inducers were observed in the 3-rd group (with mixed viral and bacterial infections). Changes in the placenta according to ultrasound data were determined in all pregnant women with urogenital infections. It was suggested that increased placental cell death in apoptosis might be one of the key points, triggering the development of placental dysfunction.