Donor oocyte dysmorphisms and their influence on fertilization and embryo quality
نویسندگان
چکیده
منابع مشابه
Donor oocyte dysmorphisms and their influence on fertilization and embryo quality.
The aim of this study was to identify predictors of fertilization rate (FR) and embryo quality (EQ) in 126 donor women who underwent 160 intracytoplasmic sperm injection (ICSI) cycles. Main outcome measures were oocyte dysmorphisms (OD) [perivitelline space (normal/large), perivitelline debris (no/yes), oocyte shape (spherical/non-spherical), zona pellucida (normal/abnormal), first polar body m...
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The aim of this study was to evaluate the efficacy of oral melatonin supplementation on oocyte and embryo quality in patients in an assisted reproductive technologies program. All patients were treated for at least 2 weeks with melatonin (3 mg/day). To evaluate the cumulative effect of melatonin supplementation, we compared cycle outcomes between the first (no supplementation) and second cycles...
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OBJECTIVE To estimate the effect of body mass index (BMI) on oocyte and embryo parameters and cycle outcomes in women undergoing in vitro fertilization (IVF). METHODS We evaluated a retrospective cohort of 1,721 women undergoing a first IVF cycle with fresh, autologous embryos between 2007 and 2010 in an academic infertility practice. Main outcome measures included number of mature and normal...
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O-24: Increased Homocysteinein PCOS Affects Oocyte and Embryo Quality
Background: The biochemical characteristics of the follicular fluid (FF) play essential role in oocyte quality, the subsequent fertilization potential and embryo development. The oocyte quality and metabolism largely depends on follicular microenvironment. Present study aimed to investigate the relationship between oocyte quality and FF homocysteine (Hcy) level in women undergoing to IVF treatm...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2007
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)60762-6