Gp91phox contributes to NADPH oxidase activity in aortic fibroblasts but not smooth muscle cells.


Reactive oxygen species (ROS) derived from vascular NADPH oxidase are important in normal and pathological regulation of vessel growth and function. Cell-specific differences in expression and function of the catalytic subunit of NADPH oxidase may contribute to differences in vascular cell response to NADPH oxidase activation. We examined the functional… (More)


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