ABSTRACT
We studied apoptosis and expression of peripheral benzodiazepine receptors in granulosa cells of dominant follicles from women with endocrine sterility. The expression of peripheral benzodiazepine receptors in granulosa cells depends on the degree of granulosa cell apoptosis and type of disorders in follicular steroidogenesis, which suggests the involvement of peripheral benzodiazepine receptors into the regulation of folliculogenesis in health and disease.
Subject(s)
Granulosa Cells/metabolism , Ovarian Follicle , Receptors, GABA-A/metabolism , Adult , Female , Humans , Infertility, Female , Ovarian Follicle/cytology , Ovarian Follicle/physiologyABSTRACT
The data on the formation of blastocysts in culture during therapeutic cycles of extracorporeal fertilization and on cytotoxic index of the endometrium in women with different clinical pathogenetic variants of sterility are presented. Analysis of correlations of these parameters with the incidence of effective implantation and pregnancy revealed a strict correlation between cytotoxic activity of endometrial immunocompetent cells and human embryo implantation.
