Ovulation potential of human chorionic gonadotropin versus GnRH
نویسندگان
چکیده
منابع مشابه
Human chorionic gonadotropin (hCG) versus magnesium sulfate to arrest preterm
Introduction: Considering the high incidence of preterm labor and its known complications, and that human myometrium contains receptors for human chronic gonadotropin (hCG) and that hCG can inhibit myometrial contractions on vitro, made me study treating effects of hCG on preterm labor. This clinical trial study was carried out to compare the effect of hCG, and magnesium sulfate (mgso4) on pre...
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The onset of the spontaneous LH surge in women is relatively abrupt with concentrations doubling within 2 h to between 100 and 200 IU/l being sustained for 12–14 h over a mean duration of 50 h [1]. This mid-cycle surge, in addition to follicular rupture [2], promotes several periovulatory events including disruption of the oocyte– cumulus oophorus cell contact and induction of the resumption of...
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Background: Urinary human chorionic gonadotropin is the most widely used medicine for ovulation in ovarian stimulation cycles. Recently however, recombinant HCG has also become commercially available. This study presents compare the use of recombinant hCG with urinary hCG during controlled ovarian hyperstimulation and intra uterine insemination (COH-IUI ) cycles Materials and Methods: This is s...
متن کاملHuman Chorionic Gonadotropin
A highly active preparation of human chorionic gonadotropin has been obtained by simple methods of column chromatography on diethylaminoethyl Sephadex and Sephadex G-100. The preparation appeared homogeneous by disc and immunoelectrophoresis, ultracentrifugation, and end group analysis. It assayed at 12,000 i.u. per mg by the rat prostrate gland and accessory sex organ method. The ~20,~ value w...
متن کاملMonitoring of ovulation induction with human menopausal gonadotropin and human chorionic gonadotropin by ultrasonography : prevention of ovarian hyperstiumulation Syndrome
We monitored follicular development by ultrasonography on 40 anovulatory women on the day when we switched from HMG to HCG, and measured the maximum follicular diameter (mFD) and the sum total of follicular cross sectional area (FA) and examined the correlations of both mFD and FA with ovulation or OHSS. The ovulatory rate with mFD of more than 18mm was 100%. The correlation coefficients betwee...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2006
ISSN: 2378-5977
DOI: 10.4148/2378-5977.3157