Sperm Parameters, ASAs and Apoptosis After Processing by the Double Tube and Swim up Methods
نویسندگان
چکیده
منابع مشابه
Comparison 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 کاملSemen preparation methods and sperm telomere length: density gradient centrifugation versus the swim up procedure
Previous studies have shown that both density gradient centrifugation (DGC) and swim up (SU) procedures can select spermatozoa with longer telomeres for assisted reproduction techniques (ART). However, it is unknown which approach is more effective. The aim of the present study was to compare the effects of these two methods on sperm telomere length (STL). A total of 150 normozoospermic subject...
متن کاملSperm swim-up: a simple and effective technique of semen processing for intrauterine insemination.
OBJECTIVE To study the impact of sperm swim up technique of seminal processing for the purpose of intrauterine insemination (IUI) in couples presenting with subfertility. METHODS Hundred and twenty-one couples presenting with subfertility underwent 281 cycles of IUI in Combined Military Hospital Kharian, Lahore and PNS SHIFA Karachi from June 2002 to March 2005. Men had prior semen analysis t...
متن کاملSperm 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 کاملSperm Preparation Techniques for Artificial Insemination - Comparison of Sperm Washing, Swim Up, and Density Gradient Centrifugation Methods
The Artificial Insemination (AI) is the first option treatment for infertile couples with cervical factor subfertility, mild-moderate male subfertility and unexplained infertility. With the exception of cases in which the use of in vitro fertilization (IVF or ICSI) is strictly due as a consequence of a severe male or female factor, the artificial insemination must be part of a gradual approach ...
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ژورنال
عنوان ژورنال: American Journal of Men's Health
سال: 2021
ISSN: 1557-9883,1557-9891
DOI: 10.1177/15579883211001202