Results 11 to 20 of about 19,776 (295)

The effect of sperm DNA fragmentation on intracytoplasmic sperm injection outcome [PDF]

Andrologia, 2021
Our study objective was to assess the effect of various sperm DNA fragmentation levels on clinical intracytoplasmic sperm injection outcome. This retrospective study included 392 patients who underwent ICSI and performed sperm DNA fragmentation testing before the procedure.
Kareim Khalafalla, Ahmad Majzoub, Haitham Elbardisi, Ashni Bhathella, Arth Chaudhari, Ashok Agarwal, Ralf Henkel, Thoraya AlMarzooki, Hasan Burjaq, Mohamed Arafa   +9 more
core   +8 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   +3 more sources

The Nexus Between Sperm Membrane Integrity, Sperm Motility, and DNA Fragmentation [PDF]

Membranes
This study investigated the interrelationships between sperm plasma membrane integrity, motility, and DNA fragmentation (SDF) to provide a more holistic understanding of male fertility.
Alfredo Góngora, Stephen Johnston, Pablo Contreras, Carmen López-Fernández, Jaime Gosálvez   +4 more
doaj   +2 more sources

[Association of age with sperm DNA fragmentation]. [PDF]

Revista medica de Chile, 2011
1
Horta, Fabrizzio, Madariaga, Marcia, Garcia, Alejandra, Hartel, Steffen, Smith, Rosita   +4 more
openaire   +5 more sources

Seasonal variations in sperm DNA fragmentation and pregnancy rates obtained after artificial insemination with cooled-stored stallion sperm throughout the breeding season (spring and summer) [PDF]

, 2020
The aim of this study was to assess seasonal variations during different periods of the breeding season (spring and summer) on stallion sperm DNA fragmentation and in vivo fertility associated with cooled-stored semen samples.
J. Dorado, Pereira, Blasa, Hidalgo, Manuel, Diaz Jimenez, María, Dorado Martín, Jesús, Consuegra González, Cesar, F. Crespo, Crespo Castejón, Francisco, Pereira Aguilar, Blasa, Consuegra, César, M. Hidalgo, Hidalgo Prieto, Manuel, Ortiz, I., Crespo, Francisco, Quiñones-Pérez, Carlota, Dorado, Jesús, Quiñones Pérez, Carlota, I. Ortiz, M. Diaz-Jimenez, Ortiz Jaraba, Isabel, C. Consuegra, Díaz-Jiménez, María, B. Pereira, C. Quiñones-Pérez   +23 more
core   +1 more source

Sperm DNA Fragmentation in Reproductive Medicine

Journal of Human Reproductive Sciences, 2022
ABSTRACT Approximately 15% of the world's couples suffer from infertility during their reproductive period of which the male factor is responsible for 50% of cases. Male factor infertility is multifactorial in origin, and sperm DNA fragmentation (SDF) has also been linked to male infertility including idiopathic male ...
Ahmed T Alahmar, Rajender Singh, Ayad Palani   +2 more
openaire   +3 more sources

A perspective on sperm DNA fragmentation [PDF]

Translational Andrology and Urology, 2017
The paper on sperm DNA fragmentation by Ashok Agarwal et al . summarizes the currently available DNA fragmentation tests and discusses the role of sperm function tests in the intracytoplasmic sperm injection (ICSI) era (1). The authors have summarized the clinical utility of sperm DNA fragmentation test and have provided recommendations based on ...
Pandiyan, Natarajan, Pandiyan, Radha, Raja, D. Ramesh   +2 more
openaire   +2 more sources

Understanding sperm DNA fragmentation [PDF]

Translational Andrology and Urology, 2017
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 reproduction addressing its ...
Majzoub, Ahmad, Agarwal, Ashok, Esteves, Sandro C.   +2 more
openaire   +2 more sources

TUNEL assay—Standardized method for testing sperm DNA fragmentation [PDF]

, 2021
Sperm DNA integrity is important for normal functions such as fertilization, implantation, pregnancy and fetal development. Sperm DNA fragmentation (SDF) is more common in infertile men and may be responsible for poor reproductive function.
Iovine, C, Henkel, R, Sharma, R
core   +1 more source

Progress in Research on Sperm DNA Fragmentation [PDF]

Medical Science Monitor, 2020
With the increasing incidence of male infertility, routine detection of semen is insufficient to accurately assess male fertility. Infertile men, who have lower odds of conceiving naturally, exhibit high levels of sperm DNA fragmentation (SDF). The mechanisms driving SDF include abnormal spermatogenesis, oxidative stress damage, and abnormal sperm ...
Qiu, Ying, Yang, Hua, Li, Chunyuan, Xu, Changlong   +3 more
openaire   +2 more sources