The analysis of placenta changes at women, exposed to adverse influence of the polluted air environment

It is carried out research of macroscopical and organometric parameters of 551 placenta at patients, ex-posed to toxical-smoke intoxication during forest fires (FF) on various stages of gestation process (the basic group - BG) and 569 placenta at patients which pregnancy proceeded in rather favorable ecological conditions (control group - CG). The purpose of research: the analysis of placenta changes at women which pregnancy proceeded in conditions of influence of the polluted air environment products of burn-ing from FF. Studying of placenta structural features, intra-uterine development of fetus and state of the newborn in early neonatal period has revealed in BG changes of greater degree of expressiveness in com-parison with CG (ð