Brain Edema and Free Radicals

Brain photothrombosis and free radicals

Free radicals and brain aging.

We reviewed here the formation of free radicals and its effect physiologically. Studies mentioned above have indicated that free radical/ROS/RNS involvement in brain aging is direct as well as correlative. Increasing evidence demonstrates that accumulation of oxidation of DNA, proteins, and lipids by free radicals are responsible for the functional decline in aged brains. Also, lipid peroxidati...

Free radicals in brain, functions and failures

Free radicals, you can't live with them and you can't live without them. Appreciation is growing that free radicals and related oxidants are ubiquitous and that they are involved in common pathways that lead to tissue damage from a wide variety of insults. Some combination of reactive oxygen species (ROS) and reactive nitrogen species (RNS) are implicated in an array of neuro-degenerative disea...

Prostaglandins and Free Radicals in Brain

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Interaction between free radicals and excitatory amino acids in the formation of ischemic brain edema in rats.

Both oxygen free radicals and excitatory amino acids have been implicated as important cellular toxins in ischemic brain. Recent in vitro studies suggest that there may be a mutual interaction between these two mediators. We explored the relation between oxygen free radicals and excitatory amino acids in the development of ischemic brain edema in vivo. Male Sprague-Dawley rats were treated with...