When is recombinant luteinizing hormone supplementation beneficial during ovarian stimulation?
نویسندگان
چکیده
منابع مشابه
Luteinizing Hormone in Controlled Ovarian Stimulation
The role of follicle stimulating hormone (FSH) in assisted repro ductive technology is well understood, though there is still no published consensus on the need for exogenous luteinizing hormone (LH) in controlled ovarian stimulation. There is a dilemma regarding the usefulness of LH supplementation in controlled ovarian stimulation despite growing understanding of the LH and FSH interrelation...
متن کاملRecombinant human follicle-stimulating hormone (r-hFSH) plus recombinant luteinizing hormone versus r-hFSH alone for ovarian stimulation during assisted reproductive technology: systematic review and meta-analysis
BACKGROUND The potential benefit of adding recombinant human luteinizing hormone (r-hLH) to recombinant human follicle-stimulating hormone (r-hFSH) during ovarian stimulation is a subject of debate, although there is evidence that it may benefit certain subpopulations, e.g. poor responders. METHODS A systematic review and a meta-analysis were performed. Three databases (MEDLINE, Embase and CE...
متن کاملRecombinant Luteinizing Hormone supplementation in poor responders undergoing IVF: a systematic review and meta-analysis.
The results of several studies about the effectiveness of recombinant luteinizing hormone (rLH) supplementation in poor responder in vitro fertilization (IVF) patients were conflicting. To evaluate the current available data regarding the efficacy of rLH supplementation in poor responders, a meta-analysis was performed. A systemic search was performed without language limitation but restricted ...
متن کاملChemosensory Stimulation of Luteinizing Hormone (LH)
22 Male Siberian hamsters (Phodopus sungorus) housed in long days (LD), but not short 23 days (SD) release luteinizing hormone (LH) when exposed to females. This study examined 24 whether this response is specific to a female and identifies the source of a stimulus that induces 25 LH release. Serum concentrations of LH, testosterone (T), follicle stimulating hormone (FSH), 26 and cortisol were ...
متن کاملVariant-beta luteinizing hormone is not associated with poor ovarian response to controlled ovarian hyperstimulation
BACKGROUND The most common genetic variant of luteinizing hormone (LH), variant-betaLH, has a different bioactivity than the wildtype. Carrying the variant allele was associated with an increased consumption of exogenous gonadotropin to achieve optimal ovarian response for in vitro fertilization procedures (IVF). The aim of this study was to examine if variant-betaLH was also more common in pat...
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2018
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2018.01.041