title: Adrenal hormones in human follicular fluid.
abstract: Considerable evidence indicates that adrenal hormones may affect gonadal function. To assess the role of some adrenal hormones in human follicular fluid and their relationship with the ability of the oocyte to be fertilized and then to cleave in vitro, cortisol and dehydroepiandrosterone sulfate were measured in follicular fluid obtained at the time of oocyte recovery for in vitro fertilization from cycles stimulated by clomiphene citrate, human menopausal gonadotropin and human chorionic gonadotropin. Thirty-six follicular fluid containing mature oocyte-corona-cumulus complexes and free of visible blood contamination were included in this study. There was no significant difference in follicular fluid dehydroepiandrosterone sulfate concentration between follicles with oocytes which did or did not fertilize (5.1 +/- 1.1 vs 5.8 +/- 2.0 mumol/l). However, follicular fluid from follicles whose oocytes were not fertilized had levels of cortisol significantly higher than those in follicular fluid from follicles containing successfully fertilized oocytes (406.0 +/- 75.9 vs 339.2 +/- 37.0 nmol/l; p < 0.005). No significant correlations were found between rates of embryo cleavage and cortisol and dehydroepiandrosterone levels in follicular fluid. We conclude that cortisol levels in follicular fluid may provide an index of fertilization outcome, at least in stimulated cycles by clomiphene citrate, human menopausal gonadotropin and human chorionic gonadotropin.
authors: Department of Obstetrics and Gynecology, Virgen de las Nieves General Hospital, Granada, Spain.
authors: P
authors: P
authors: Jimena
authors: J A
authors: JA
authors: Castilla
authors: F
authors: F
authors: Peran
authors: J P
authors: JP
authors: Ramirez
authors: F
authors: F
authors: Vergara
authors: R
authors: R
authors: Molina
authors: F
authors: F
authors: Vergara
authors: A
authors: A
authors: Herruzo
mesh_terms: D000305:Adrenal Cortex Hormones / Q000378:metabolism*; D000328:Adult; D002648:Child; D003687:Dehydroepiandrosterone / Q000031:analogs & derivatives / Q000378:metabolism; D019314:Dehydroepiandrosterone Sulfate; D005260:Female; D005306:Fertilization; D015571:Follicular Fluid / Q000166:cytology / Q000378:metabolism*; D012739:Gonadal Steroid Hormones / Q000378:metabolism; D006062:Gonadotropins / Q000378:metabolism; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism; D009865:Oocytes / Q000502:physiology; D009994:Osmolar Concentration; D011863:Radioimmunoassay
chemical_list: D000305:Adrenal Cortex Hormones; D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D003687:Dehydroepiandrosterone; D019314:Dehydroepiandrosterone Sulfate; D006854:Hydrocortisone