Reactive Oxygen Species and Boar Sperm Function1
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چکیده
منابع مشابه
Reactive oxygen species and sperm DNA fragmentation
tau.amegroups.com © Translational Andrology and Urology. All rights reserved. Dr. Dada demonstrated her extensive knowledge about sperm DNA fragmentation (SDF) in her elegantly written commentary with a comprehensive discussion on issues such as genetic health of offspring, value of SDF testing in lifestyle factors, modification of SDF by oocyte, role of sperm preparation, concept of reductive ...
متن کاملReactive oxygen species and sperm physiology.
Although high concentrations of reactive oxygen species (ROS) cause sperm pathology (ATP depletion leading to insufficient axonemal phosphorylation, lipid peroxidation and loss of motility and viability), recent evidence demonstrates that low and controlled concentrations of these ROS play an important role in sperm physiology. Reactive oxygen species, such as the superoxide anion, hydrogen per...
متن کاملReactive oxygen species and sperm cells
There is a dynamic interplay between pro- and anti-oxidant substances in human ejaculate. Excessive reactive oxygen species (ROS) generation can overwhelm protective mechanism and initiate changes in lipid and/or protein layers of sperm plasma membranes. Additionally, changes in DNA can be induced. The essential steps of lipid peroxidation have been listed as well as antioxidant substances of s...
متن کاملO 22: Reactive Oxygen Species and Epilepsy
Seizure activity has been proposed to result in the generation of reactive oxygen species (ROS), which then contribute to seizure-induced neuronal damage and eventually cell death. Although the mechanisms of seizure-induced ROS generation are unclear, mitochondria and cellular calcium overload have been proposed to have a crucial role. We aim to determine the sources of seizure-induced ROS and ...
متن کاملNovel association between sperm reactive oxygen species production, sperm morphological defects, and the sperm deformity index.
OBJECTIVE To examine the relationship between sperm reactive oxygen species (ROS) production and sperm morphology in a group of infertile men and healthy fertile donors. DESIGN A prospective clinical study. SETTING Male infertility clinic, Glickman Urological Institute, The Cleveland Clinic Foundation, Cleveland, Ohio, and the Reproductive Medicine Unit, Liverpool Women's Hospital, United K...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 2009
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod.109.076471