22 research outputs found
Ovarian hormones and pituitary responsiveness to gonadotrophin releasing hormone in mice
Get PDFIn the present study the role of progesterone and oestradiol in modulating the responsiveness at the anterior pituitary gland to gonadotrophin releasing hormone (GN-RH) was investigated by measuring the release of luteinizing hormone (LH) in ovariectomised mice which had been pretreated with these steroids.A significant release of LH was seen in the animals receiving GN-RH. Pretreatment with oestrogen and progesterone depressed LH levels in the animals which did not receive GN-RH, and resulted in a larger release of LH in the animals receiving GN-RH in comparison with the control group pretreated with oil
Chorionic gonadotrophin and embryo-maternal recognition during the peri-implantation period in primates
No full textModulating fertility outcome in assisted reproductive technologies by the use of dydrogesterone
No full textLuteal-phase support in stimulated cycles in an in vitro fertilization/embryo transfer program: Progesterone versus human chorionic gonadotropin
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Area Under the Curve for Estradiol Levels Do Not Consistently Reflect Estradiol Levels on the Day of hCG Administration in Patients Undergoing Controlled Ovarian Hyperstimulation for IVF-ET
No full textLow-dose Decapeptyl庐 used to induce a preovulatory gonadotropin surge in non-IVF treatment cycles
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