Effect of low intensity microwave radiation and magnetic field on the state of chromatin in cell nuclei and contents of regulatory protein cyclin А in cells

Константин Андреевич Кузнецов
Дмитрий Борисович Мирошник
Владимир Николаевич Пасюга
Дмитрий Дмитриевич Иванченко
Ольга Юрьевна Ключевская
Ростислав Степанович Стойка
Юрий Георгиевич Шкорбатов

Keywords: Еlectromagnetic radiation, magnetic field, cyclin A, chromatin, heterochromatin

Abstract

The influence of low-level microwave radiation (frequency 36,64 GHz, power density 1 W/m²) and magnetic field (induction 25 mT) on changes of chromatin condensation rate in human buccal epithelium cells and contents of protein cyclin A in macrophage cells of mice J774.2. The chromatin state was evaluated by orcein staining, contents of proteins – by western-blotting. The increase of chromatin condensation and content of protein cyclin A in cells induced by the microwave irradiation and magnetic field were detected.

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