Endometrial morphology in stimulated in vitro fertilization cycles and after steroid replacement therapy in cases of primary ovarian failure.
Endometrial morphology and ultrastructure are studied in 17 spontaneous, 23 stimulated, and 18 artificial cycles in cases of primary ovarian failure. Normal light-microscopic aspect was found, but impaired development of nucleolar channel system and stronger intercellular junction have been observed by electron-microscopic studies in stimulated cycles with relative excess of luteal estrogen. Normal glandular maturation can be obtained in patients with premature menopause, given adequate steroid replacement, but an abnormally dense fibrocytic aspect of the stroma is characteristic of the first treatment cycles.
D001706:Biopsy; D006063:Chorionic Gonadotropin / Q000627:therapeutic use; D002996:Clomiphene / Q000627:therapeutic use; D004717:Endometrium / Q000187:drug effects / Q000473:pathology*; D004958:Estradiol / Q000031:analogs & derivatives / Q000097:blood / Q000627:therapeutic use; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D008596:Menotropins / Q000627:therapeutic use; D008597:Menstrual Cycle; D008854:Microscopy, Electron; D010049:Ovarian Diseases / Q000473:pathology* / Q000628:therapy; D011374:Progesterone / Q000097:blood; D013256:Steroids / Q000627:therapeutic use*
D006063:Chorionic Gonadotropin; D013256:Steroids; D002996:Clomiphene; D011374:Progesterone; D004958:Estradiol; D008596:Menotropins