HEALTH OF WOMAN. 2016.8(114):79–81; doi 10.15574/HW.2016.114.79 
 

Morphological features of the state of fetoplacental complex in women with early preterm birth after assisted reproductive technologies

Mandrykova A. S.

National Medical Academy of Postgraduate Education P. L. Shupyk, Kiev

The objective: the study of morphofunctional changes of the fetoplacental complex at 28–33 weeks of gestation in women with early preterm delivery after the application of ART.

Patients and methods. We have examined 130 patients whose pregnancy occurred after the use of ART. This is the woman who gave birth at 28–33 weeks of gestation. Of these, 80 women had early premature births in the background premature rupture of fetal membranes, 50 – patients with early preterm delivery and timely rupture of fetal membranes (control group 2). The main group included 4 groups of 20 women with regard to the duration of anhydrous interval: 1.1 – anhydrous interval 5–6 hours (main group 1); 1.2 – anhydrous span 24 hours; 1.3 – anhydrous interval 45–48 hours; 1.4 – anhydrous period 5 days after PRFM.

Results. Thus, the results of the research indicate that the main cause of early preterm birth in women after using ART are structural dezorhanization changes of collagen fibers of the connective tissue amnion and chorionic which lead to the appearance of microscopic defects – delamination its surface, causing premature rupture of fetal membranes the launch stage localized focal immediate type hypersensitivity reactions and restructuring epithelial cell membranes. Neutrophil macrophage properties in this case reduced and programmed to perform a cycle of incomplete phagocytosis, which increases the synthesis of inflammatory cytokines in the area of rupture of fetal membranes.

Сonclusion. Reduced activity of neutrophils increases the effect of abuse and cytokine balance in favor predictor of early spontaneous labor at 28-33 weeks of gestation.

Key words: morphological changes of the fetoplacental complex, early preterm birth, expectant tactics of childbirth.

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