منابع مشابه
Oxidative stress in patients with endodontic pathologies
BACKGROUND Apical periodontitis (AP) is an inflammatory disease affecting periradicular tissues. It is a widespread condition but its etiopathogenetic mechanisms have not been completely elucidated and the current treatment options are not always successful. PURPOSE To compare oxidative stress (OxS) levels in the saliva and the endodontium (root canal [RC] contents) in patients with different...
متن کاملEtiologies of sperm oxidative stress
Sperm is particularly susceptible to reactive oxygen species (ROS) during critical phases of spermiogenesis. However, the level of seminal ROS is restricted by seminal antioxidants which have beneficial effects on sperm parameters and developmental potentials. Mitochondria and sperm plasma membrane are two major sites of ROS generation in sperm cells. Besides, leukocytes including polymer phonu...
متن کاملetiologies of sperm oxidative stress
sperm is particularly susceptible to reactive oxygen species (ros) during critical phases of spermiogenesis. however, the level of seminal ros is restricted by seminal antioxidants which have beneficial effects on sperm parameters and developmental potentials. mitochondria and sperm plasma membrane are two major sites of ros generation in sperm cells. besides, leukocytes including polymer phonu...
متن کاملOxidative Stress in Sperm Biology- a Review
Dairy Cattle Physiology Division, National Dairy Research Institute, Karnal 132 001, India Received: 30-07-2011 Accepted: 18-08-2011 ABSTRACT Oxidative stress occurs when the production of potentially destructive reactive oxygen species (ROS) exceeds the bodies own natural antioxidant defenses, resulting in cellular damage. ROS, defined as including oxygen ions, free radicals and peroxides, are...
متن کاملOxidative Stress in Zebrafish (Danio rerio) Sperm
Laboratories around the world have produced tens of thousands of mutant and transgenic zebrafish lines. As with mice, maintaining all of these valuable zebrafish genotypes is expensive, risky, and beyond the capacity of even the largest stock centers. Because reducing oxidative stress has become an important aspect of reducing the variability in mouse sperm cryopreservation, we examined whether...
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ژورنال
عنوان ژورنال: Andrology and Genital Surgery
سال: 2017
ISSN: 2412-8902,2070-9781
DOI: 10.17650/2070-9781-2017-18-2-27-32