State of the sex hormone receptor in the endometrium of women with late habitual abortion

A study was made of estrogen and progesterone reception of the endometrial cytoplasmatic and nuclear fractions of healthy women and women suffering from late habitual abortion in the early proliferative and late secretory phases of the menstrual cycle. Reception of both sex hormones in the nuclei and estrogen binding in the endometrial cytosol of women with late habitual abortion was significantly higher than that in healthy women. The estrogen receptors/progesterone receptors ratio in the cytosol in the pathological endometrium at the secretory phase of the menstrual cycle was higher than in the normal one. Hyperbaric therapy given to such patients resulted in complete normalization of endometrial sex hormones reception.