The EKSO (preparation of soy isoflavons) action on the rats endometrial epithelium under conditions of ovaryectomy is studied. Reduction of average square of epithelial cells nuclei and increase of coefficient of variability of the measured values after ovaryectomy is shown. While comparing the tendency of the results of karyometry of endometrial epithelium and mucous membrane of oral cavity the presence of substantial similarities between them under this experiment conditions was established. The data testifying to the protective action of EKSO on differentiation and prolypheration of epithelial cells of the oral cavity and differentiation of endometrial epithelium are got.
