Implication of sperm processing during assisted reproduction on sperm DNA integrity
نویسندگان
چکیده
منابع مشابه
Implication of sperm processing during assisted reproduction on sperm DNA integrity
tau.amegroups.com © Translational Andrology and Urology. All rights reserved. The authors (Drs. Borini, Tarozzi and Nadalini), in their invited commentary (1) in response to the practice recommendations by Agarwal et al. (2), raised several valid arguments about sperm DNA fragmentation (SDF) testing. In our response to Borini et al., we intend to share additional information on SDF for the read...
متن کاملP-19: Effect of Three Sperm Preparation Methods on Sperm DNA Integrity and Oocyte Fertilization Rate
Background: Techniques of sperm preparation require centrifugation to separate spermatozoa from the seminal plasma. The centrifugation can induce damage to the spermatozoa and increase reactive oxygen species(ROS) productionspecially in leukospermic speciemens that are associated with impaired function and fertilizing capacity. However in ICSI, fertilization can occure with damage DNA sperm but...
متن کاملSperm DNA integrity assessment in prediction of assisted reproduction technology outcome.
BACKGROUND The sperm chromatin structure assay (SCSA) has been suggested as a predictor of fertility in vivo as well as in vitro. The available data however, have been based on limited numbers of treatments. We aimed to define the clinical role of SCSA in assisted reproduction. METHODS A total of 998 cycles [387 intrauterine insemination (IUI), 388 IVF and 223 ICSI] from 637 couples were incl...
متن کاملClinical significance of sperm DNA damage in assisted reproduction outcome.
BACKGROUND Sperm DNA damage shows great promise as a biomarker of infertility. The study aim is to determine the usefulness of DNA fragmentation (DF), including modified bases (MB), to predict assisted reproduction treatment (ART) outcomes. METHODS DF in 360 couples (230 IVF and 130 ICSI) was measured by the alkaline Comet assay in semen and in sperm following density gradient centrifugation ...
متن کاملSperm retrieval techniques for assisted reproduction.
Different surgical methods such as PESA, MESA, TESA, TESE and micro-TESE have been developed to retrieve spermatozoa from either the epididymis or the testis according to the type of azoospermia, i.e., obstructive or non-obstructive. Laboratory techniques are used to remove contaminants, cellular debris, and red blood cells following collection of the epididymal fluid or testicular tissue. Surg...
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ژورنال
عنوان ژورنال: Translational Andrology and Urology
سال: 2017
ISSN: 2223-4683,2223-4691
DOI: 10.21037/tau.2017.04.20