superoxide dismutase activity

Superoxide dismutases (SODs) catalyze the de toxification of superoxide. SODs therefore acquired great importance as O(2) became… (More)

Activation of macrophages leads to the secretion of cytokines and enzymes that shape the inflammatory response and increase… (More)

Reactive O(2) species (ROS) are produced in both unstressed and stressed cells. Plants have well-developed defence systems… (More)

Superoxide dismutases are an ubiquitous family of enzymes that function to efficiently catalyze the dismutation of superoxide… (More)

There have been very few investigations as to whether mitochondrial-mediated apoptosis in vivo is the underlying mechanism of… (More)

Reactive oxygen species, such as superoxide anion (O2(-)) and H2O2, cause oxidative stress in endothelial cells, a condition… (More)

Loss of superoxide dismutase activity occurs within minutes of an acute asthmatic response to segmental antigen instillation into… (More)

Cryopreservation of human sperm, now generally required in donor insemination programs, adversely affects the sperm in terms of… (More)

Endothelium-derived relaxing factor (EDRF) is rapidly inactivated by radicals. Endothelial cells possess several antioxidant… (More)

Superoxide dismutase was assayed by a method which takes advantage of the inhibitory action of superoxide dismutase (or tissues… (More)