منابع مشابه
Lung Oxidative Damage by Hypoxia
One of the most important functions of lungs is to maintain an adequate oxygenation in the organism. This organ can be affected by hypoxia facing both physiological and pathological situations. Exposure to this condition favors the increase of reactive oxygen species from mitochondria, as from NADPH oxidase, xanthine oxidase/reductase, and nitric oxide synthase enzymes, as well as establishing ...
متن کاملOral administration of Ginkgolide B alleviates hypoxia-induced neuronal damage in rat hippocampus by inhibiting oxidative stress and apoptosis
Objective(s): The aim of this study is to explore the potential neuroprotective effects of Ginkgolide B (GB), a main terpene lactone and active component in Ginkgo biloba, in hypoxia-induced neuronal damage, and to further investigate its possible mechanisms.Materials and Methods: 54 Sprague-Dawley rats were randomly divided into three groups: the untreated control group (n=18); the hypoxia gro...
متن کاملOxidative Stress and Vascular Damage in Hypoxia Processes. Malondialdehyde (mda) as Biomarker for Oxidative Damage
Uno de estos biomarcadores es el malondialdehido (MDA) que se genera resultado de la peroxidación lipídica. Este biomarcador de peroxidación lipídica, generado en situaciones de estrés oxidativo, ha sido utilizado frecuentemente para medir en plasma el daño oxidativo a lípidos por su potencial aterogénico. Su vida media y alta reactividad le permite actuar tanto en el interior como en el exteri...
متن کاملTempol relieves lung injury in a rat model of chronic intermittent hypoxia via suppression of inflammation and oxidative stress
Objective(s): Obstructive sleep apnea (OSA) is confirmed to cause lesions in multiple organs, especially in the lung tissue. Tempol is an antioxidant that has been reported to restrain inflammation and oxidative stress, with its role in OSA-induced lung injury being unclear. This study aimed to investigate the beneficial effect of tempol on chronic intermittent hypoxia (IH)-induced lung injury....
متن کاملSilymarin component 2,3-dehydrosilybin attenuates cardiomyocyte damage following hypoxia/reoxygenation by limiting oxidative stress.
Ischemic postconditioning and remote conditioning are potentially useful tools for protecting ischemic myocardium. This study tested the hypothesis that 2,3-dehydrosilybin (DHS), a flavonolignan component of Silybum marianum, could attenuate cardiomyocyte damage following hypoxia/reoxygenation by decreasing the generation of reactive oxygen species (ROS). After 5-6 days of cell culture in normo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Oxidative Medicine and Cellular Longevity
سال: 2012
ISSN: 1942-0900,1942-0994
DOI: 10.1155/2012/856918