Sperm swim-up techniques and DNA fragmentation
نویسندگان
چکیده
منابع مشابه
Sperm DNA fragmentation and sex chromosome aneuploidy after swim-up versus density gradient centrifugation
Objective The aim of this study was to compare the efficacy of swim-up and density gradient centrifugation (DGC) for reducing the amount of sperm with fragmented DNA, sex chromosome aneuploidy, and abnormal chromatin structure. Methods Semen samples were obtained from 18 healthy male partners who attended infertility clinics for infertility investigations and were processed with swim-up and D...
متن کاملComparison of the DNA Fragmentation and the Sperm Parameters after Processing by the Density Gradient and the Swim up Methods.
INTRODUCTION The swim up and the density-gradient centrifugation are the two main techniques which are used to separate the viable motile sperm fraction in the assisted reproductive technology. However, there are several published studies about these methods, but there is no sufficient evidence for recommending the superiority of one of them. This study was designed to study the efficiency of t...
متن کاملSperm DNA fragmentation
tau.amegroups.com © Translational Andrology and Urology. All rights reserved. It is an honour to write the foreword to this focused issue of TAU on sperm DNA fragmentation (SDF). From my time as a first generation embryologist in the early days at the University of Cambridge with Professor Robert Edwards and in my current role at the London Women’s Clinic, I have become acutely aware of the num...
متن کاملSperm DNA fragmentation testing
The editors of this book, Drs. Ashok Agarwal, Ahmad Majzoub, Chak-Lam Cho and Sandro Esteves, are to be congratulated for bringing together an extensive tome on the evaluation and management of sperm DNA fragmentation. The perspectives from North America, South America, Europe, Asia and the rest of the world provide an interesting snapshot into management of the unique phenomenon of sperm DNA d...
متن کاملUnderstanding sperm DNA fragmentation
tau.amegroups.com © Translational Andrology and Urology. All rights reserved. We greatly value the commentary by Dr. Gosalvez on the “Clinical utility of sperm DNA fragmentation testing: practice recommendations based on clinical scenarios” by Agarwal et al. (1). The author initiated his well-written note with an overview of the structural and physiologic significance of sperm DNA on male repro...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2001
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/16.9.1950