results and conclusions the analysis of covariance revealed that catalase activity significantly decreased in the copenhagen football test group after the assessment compared to regular football exercises group. meanwhile, the glutathione reductase values significantly increased (p < 0.05). the increase in glutathione reductase values led to the protection of erythrocyte metabolism through the ...

he protein that does everything, 14–3-3, has now been shown to direct traffic. Ita O'Kelly, Steve Goldstein, and colleagues (Yale University, New Haven, CT) find that 14–3-3 can displace ␤-COP from various proteins, thus freeing them from retention in the ER and leading to surface expression. Goldstein set out to find proteins interacting with the COOH terminus of a K ϩ leak channel, KCNK3, and...

Background Redox regulation system protects our body from oxidative stress-injury and keeps redox homeostasis. The hydrogen molecules (H2) exist as stable gas in the ordinal temperature and atmosphere. Recent study reports H2 improve ischemia-reperfusion injury, glaucoma, Parkinson’s disease and atherosclerosis of animal models. It is supposed from these improvement results that H2 participate ...

Reactive oxygen species contribute to the pathogenesis of a number of disparate disorders including tissue inflammation, heart failure, hypertension, and atherosclerosis. In response to oxidative stress, cells activate expression of a number of genes, including those required for the detoxification of reactive molecules as well as for the repair and maintenance of cellular homeostasis. In many ...

Oxidative stress, implicated in the etiology of cancer, results from an imbalance in the production of reactive oxygen species (ROS) and cell's own antioxidant defenses. ROS deregulate the redox homeostasis and promote tumor formation by initiating an aberrant induction of signaling networks that cause tumorigenesis. Ultraviolet (UV) exposures, gamma-radiation and other environmental carcinogen...

Glutathione reductase (GR), a cytosolic protein, plays a vital role in maintaining a correct redox status in cells. However, comprehensive investigations of GR-modulated cellular responses, including protein level alteration and redox regulation, have yet to be performed. In this study, we cultured a human lung adenocarcinoma line transfected with empty pLKO.1 vector as a control, CL1-0shContro...