TY - JOUR AU - Lieberman,, B.A. AB - Abstract Secretory differentiation of endometrium after multiple follicular stimulation using gonadotrophin releasing hormone and human menopausal gonadotrophin has been studied both histologically and immunohistochemically in 30 women undergoing in-vitro fertilization treatment. None had embryo transfer. Patients were randomly allocated to receive luteal phase support with a single dose of human chorionic gonadotrophin. The latter failed to produce any significant enhancement of endometrial structure or secretions. Appropriate glandular morphology was present in a greater proportion of those who were successfully stimulated than those who responded poorly. However, defective secretion of the cycle-dependent component studied, using monoclonal antibody D9B1, was demonstrated in two-thirds of cases regardless of the ovarian response. Early vascular maturation in the stroma was a common finding, and was thus considered as a feature of structural modulation of these endometria. endometrium, in-vitro fertilization, morphology, secretory component This content is only available as a PDF. © Oxford University Press TI - Endometrium in in-vitro fertilization cycles: morphological and functional differentiation in the implantation phase JF - Human Reproduction DO - 10.1093/oxfordjournals.humrep.a137559 DA - 1992-01-01 UR - https://www.deepdyve.com/lp/oxford-university-press/endometrium-in-in-vitro-fertilization-cycles-morphological-and-jUtp5naJl3 SP - 6 EP - 11 VL - 7 IS - 1 DP - DeepDyve ER -