Sperm DNA fragmentation index does not correlate with blastocyst aneuploidy or morphological grading
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منابع مشابه
Sperm DNA fragmentation index does not correlate with blastocyst aneuploidy or morphological grading
High DNA fragmentation index (DFI) may be associated with poor outcome after IVF. Our aim was to determine whether DFI impacts blastocyst quality or clinical outcome. This retrospective study included 134 couples who underwent 177 IVF-ICSI and pre-implantation genetic screening (PGS) cycles during January 1st, 2014-March 31st, 2016 and had documented previous DFI. Group 1 (DFI>30%) encompassed ...
متن کاملRe: sperm DNA fragmentation index does not correlate with the sperm or embryo aneuploidy rate in recurrent miscarriage or implantation failure patients.
BACKGROUND The aneuploidy rate is higher in poor-quality sperm samples, which also have higher DNA fragmentation index values. The aim of this study was to assess the relationship between sperm DNA fragmentation in samples from infertile men belonging to couples with recurrent miscarriage or implantation failure and the aneuploidy rate in spermatozoa as well as in embryos from patients. METHO...
متن کاملSperm DNA Fragmentation Assays Correlate with Sperm Abnormal Morphology and the Pregnancy Outcome
It has been documented that almost 50% of the infertility problems are at present attributed to male factors. In IVF centres, potential infertile men are screened for the sperm quality by semen analysis, in particular investigating concentration, motility and morphology according to WHO guidelines [1]. However, at present, these parameters appear to be poor predictors of the fertilization succe...
متن کاملAB191. Varicocelectomy decreases sperm DNA fragmentation index in infertile men
© Translational Andrology and Urology. All rights reserved. Transl Androl Urol, 2015;4(S1) www.amepc.org/tau complication occurred. The mean hospital stay was 2.8±1.5 (range, 2-5) days, with a median follow-up of 20 (range, 8-32) months, there was no recurrence. Conclusions: Our homemade single port device is costeffective and more flexible to deal with bilateral renal cysts especially ventral ...
متن کاملP-240: Effect of Oxidative Stress on DNA Fragmentation Index in Sperm of Mature Mice
Background: One of the major factors affecting on male infertility is oxidative stress (OS). Two main sources of ROS production are leukocytes and spermatozoa. The ROS such as tertiary-butyl hydroperoxide (TBHP) may damage and fragmentate to sperm DNA, which can lead to complications in the offspring. In this study, we will investigate the effect of od on DNA fragmentation index (DFI) in sperm ...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0179002