Analysis of DNA state that was received from endometrial tissue of 38 patients with the uterine mucosa pathology was carried out with the aim of polymorphism of promoter zones of the estrogen receptors genes study. It was shown that screening of estrogen receptors genes expression and the detection of mutations in a promoter zone ERα and ERβ carrying out for the patients with various state of estrogen receptors differentiating will help to make the correctives in treatment of patients with the endometrial tumors.
