Comparison of two recombinant follicle-stimulating hormone preparations in in-vitro fertilization: a randomized clinical study
نویسندگان
چکیده
منابع مشابه
P-101: Advantages of Recombinant Follicle- Stimulating Hormone over Human Menopausal Gonadotropin for Ovarian Stimulation in Intrauterine Insemination: A Randomized Clinical Trial in Unexplained Infertility
Background To compare two different gonadotropin preparations, human menopausal gonadotropin (hMG) and recombinant follicle-stimulating hormone (rFSH), combined with clomiphene citrate (CC) in women with unexplained infertility undergoing intrauterine insemination (IUI). MaterialsAndMethods In this prospective clinical trial, couples prepared for IUI cycles were randomly allocated to two groups...
متن کاملA prospective, randomized comparison of ovulation induction using highly purified follicle-stimulating hormone alone and with recombinant human luteinizing hormone in in-vitro fertilization.
The commercial availability of highly purified, s.c. administered urinary follicle stimulating hormone (FSH) preparations for ovarian stimulation marked the beginning of a new era in the treatment of infertility. As these new formulations contain essentially no luteinizing hormone (LH), supplemental LH may be needed for optimal folliculogenesis. It was the aim of this pilot study to compare fer...
متن کاملComparison of corifollitropin alfa and daily recombinant follicle-stimulating hormone in poor responder patients undergoing in vitro fertilization cycles
Objective The aim of this study was to compare the effect of corifollitropin alfa (CFA) and recombinant follicle-stimulating hormone (rFSH) in poor-responder patients undergoing antagonist cycles. Materials and Methods The study was a retrospective analysis of the treatment results of 214 poor responder patients who had been admitted to the In Vitro Fertilization Unit of İzmir Medical Park Ho...
متن کاملRecombinant forms of rat and human luteinizing hormone and follicle-stimulating hormone; comparison of functions in vitro and in vivo.
We have previously described the preparation, purification and partial characterization of recombinant (rec) forms of rat luteinizing hormone (LH) and follicle-stimulating hormone (FSH). In the present study, the special functional features of these hormones were studied further, in vitro and in vivo, and compared with human recLH and recFSH, as well as with human urinary choriongonadotropin (h...
متن کاملAn in vitro Comparative Study of Follicle Stimulating Hormone (FSH) and Activin A Effects on the Maturation of Preantral Follicle-Enclosed Oocytes from Immature Syrian Mice
Objectives: It was aimed to investigate the effects of different doses of follicle stimulating hormone (FSH) and activin A on the growth and maturation of preantral mouse follicles during the in vitro culture. Methods: Preantral follicles (90-100 µm in diameter) were harvested from 6-8 week-old Syrian mice and cultured in TCM199 culture medium for 6 days to see the effect of FSH and Activin A...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1999
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/14.11.2709