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. 2009 Mar;11(3):555–569. doi: 10.1089/ars.2008.2256

FIG. 3.

FIG. 3.

Neuroinflammation and neurodegeneration. During neuroinflammation, activated microglia release NO from iNOS and superoxide from NADPH oxidase. NO can diffuse to neighboring neurons, where it can react in a diffusion-limited reaction with superoxide, forming peroxynitrite.