Сравнительная оценка влияния гестагенных препаратов на гравидарную трансформацию эндометрия при неразвивающейся беременности i триместра

The results of histological and immunohistochemical studies of the endometrium graviditas during non-developing pregnancy of the first trimester showed that the defective decidualization of the endometrium and poorly formed tangles of the spiral arteries are significantly more common in case of treatment with micronized progesterone than in case of treatment with dydrogesterone. The irregular distribution and increased expression of estrogen receptors in the glands and stroma of the endometrium are indicators of pathology of the first phase of the menstrual cycle.