Results 1 to 10 of about 373,621 (277)

Editorial: Insights in DNA fragmentation [PDF]

Frontiers in Endocrinology
Jordi Ribas-Maynou
doaj   +5 more sources

Sperm chromatin dispersion test before sperm preparation is predictive of clinical pregnancy in cases of unexplained infertility treated with intra-uterine insemination and induction with clomiphene citrate [PDF]

Frontiers in Medicine, 2016
Background/Aims: A large proportion of men with normal sperm results as analyzed using conventional techniques have fragmented DNA in their spermatozoa.
FRANK W.R.C. VANDEKERCKHOVE, ILSE DE CROO, JAN GERRIS, ETIENNE VANDEN ABBEEL, PETRA DE SUTTER   +4 more
doaj   +4 more sources

Sperm DNA fragmentation, recurrent implantation failure and recurrent miscarriage [PDF]

Asian Journal of Andrology, 2015
Evidence is increasing that the integrity of sperm DNA may also be related to implantation failure and recurrent miscarriage (RM). To investigate this, the sperm DNA fragmentation in partners of 35 women with recurrent implantation failure (RIF ...
Carol Coughlan, Helen Clarke, Rachel Cutting, Jane Saxton, Sarah Waite, William Ledger, Tinchiu Li, Allan A Pacey   +7 more
doaj   +5 more sources

DNA Fragmentation Analysis

Bio-Protocol, 2014
DNA fragmentation with length corresponding to multiple integer of approximately 180 base pairs is a distinct feature of apoptosis in animals and programmed cell death in plants.
Kei-ichiro Mishiba, Yukihiro Nagashima, Noriko Hayashi, Nozomu Koizumi   +3 more
doaj   +2 more sources

Study Protocol: Effect of Lifestyle Modification on Sperm DNA Fragmentation Index

Journal of Pharmacy and Bioallied Sciences
Background: Infertility is a growing concern, affecting 8%–12% of reproductive-age couples worldwide. Male infertility accounts for 20%–30% of cases and contributes to 50% of fertility problems.
Neha Nawale, Akash More, Namrata Anjankar, Sanket Mahajan, Radha Bondare   +4 more
doaj   +2 more sources

Oxidative origin of sperm DNA fragmentation in the adult varicocele [PDF]

International Brazilian Journal of Urology, 2021
Purpose: Sperm DNA fragmentation is a major cellular mechanism underlying varicocele-related male infertility. However, the type of DNA fragmentation - whether oxidative or of another nature - remains unknown.
Jessica Timóteo Jeremias, Larissa Berloffa Belardin, Fatima Kazue Okada, Mariana P. Antoniassi, Renato Fraietta, Ricardo Pimenta Bertolla, Paula Intasqui   +6 more
doaj   +1 more source

Whether the Effect of Sperm DNA Fragmentation on the Clinical and Laboratory Outcomes Changes with the Paternal age in the intracytoplasmic sperm injection Cycles of Donor Oocytes

Gynecology Obstetrics & Reproductive Medicine, 2022
OBJECTIVE: The present study aimed to know the effect of paternal age together with Sperm DNA fragmentation on the clinical and laboratory outcomes in the donor oocyte intracytoplasmic sperm injection cycles.
Deepthi Repalle, saritha kv, Shilpa Bhandari, Jitendra Choudhary   +3 more
doaj   +1 more source

Sperm DNA Fragmentation: Causes, Effects and Relevance in IVF Outcomes

Fertility & Reproduction, 2023
Sperm DNA fragmentation, characterized by damaged or broken DNA strands within sperm cells, has been recognized as an important factor in male infertility and poor ART outcome.
David YL Chan
doaj   +1 more source

SPERM DNA FRAGMENTATION [PDF]

Archives of Andrology, 2006
Several techniques have been developed to measure the amount of sperm DNA damage in an effort to identify more objective parameters for evaluation of infertile men. The integrity of sperm DNA influences a couple's fertility and helps predict the chances of pregnancy and its successful outcome.
A, Shafik, A A, Shafik, I, Shafik, O, El Sibai   +3 more
openaire   +2 more sources

Electroeluting DNA Fragments [PDF]

Journal of Visualized Experiments, 2010
Purified DNA fragments are used for different purposes in Molecular Biology and they can be prepared by several procedures. Most of them require a previous electrophoresis of the DNA fragments in order to separate the band of interest. Then, this band is excised out from an agarose or acrylamide gel and purified by using either: binding and elution ...
Zarzosa-Álvarez, Ana L., Sandoval-Cabrera, Antonio, Torres-Huerta, Ana L., Ma. Bermudez-Cruz, Rosa   +3 more
openaire   +2 more sources