NATURAL SCIENCES
Journal of fundamental
and
applied researches
Placenta reaction under variable frequency electro-magnetic waves at experiment
2015. №3, pp. 70-75
Uvarova Irina A. - Ph.D. (Biology), Associate Professor, Saratov State Medical University named after V. I. Razumovsky, 112 Bolshaya Kazachya Str., Saratov, 410012, Russian Federation, iauvarova@yandex.ru
Rodzaevskaya Elena B. - D.Sc. (Biology), Professor, Saratov State Medical University named after V. I. Razumovsky, 112 Bolshaya Kazachya Str., Saratov, 410012, Russian Federation, meduniv@sgmu.ru
Romanova Tatyana P. - Ph.D. (Biology), Associate Professor, Saratov State Medical University named after V. I. Razumovsky, 112 Bolshaya Kazachya Str., Saratov, 410012, Russian Federation, meduniv@sgmu.ru
Tupikin Vladimir D. - Ph.D. (Medicine), Doctor, Saratov Clinical Hospital n.a. S.R. Mirotvortsev, 137 Bolshaya Sadovaya Str., Saratov, 410054, Russian Federation, vovatup1983@mail.ru
Matyushkina Olga L. - Assistant, Saratov State Medical University named after V. I. Razumovsky, 112 Bolshaya Kazachya Str., Saratov, 410012, Russian Federation, meduniv@sgmu.ru
The placenta from the 80 pregnant white Vistar rats was examined at the 20-21 day of gestation. The rats were exposed to low-intensify electro-magnetic waves radiation of the variable frequencies: resonance - 1 GHz and 65 GHz, and non-resonance 51 GHz. Histologically, histochemically and micro-morphometrically the following changes into placenta (maternal and fetus portions) under non-resonance 51 GHz were detected: hypertrophy and atrophy of chorionic villi, blood supply system infringement, dystrophy, necrosis, inflammatory focuses. Decidual tissue displayed the similar peculiarities under 51 GHz. At the same time, the placenta structure under resonance regimes 1 GHz and 65 GHz correspond the control intacted placenta, in common.
Key words: электромагнитное излучение, плацента, гистологическое исследование, морфометрическое исследование, децидуальная ткань, плацентарно-плодный коэффициент, гистостереометрические показатели, electro-magnetic waves, placenta, histological research, histochemic