Redox control of platelet aggregation.

  title={Redox control of platelet aggregation.},
  author={David W Essex and Mengru Li},
  volume={42 1},
Sulfhydryl and disulfide metabolism in platelet function has recently reemerged as a focus of platelet research. In this study we tested the effect of redox buffer on platelet aggregation and the effect of reduced glutathione (GSH) and platelet activation on sulfhydryl exposure in the platelet fibrinogen receptor, alpha IIb beta 3. In the presence of subthreshold concentrations of agonist, physiologic concentrations of GSH (10 microM) stimulated platelet aggregation and secretion. These effects… CONTINUE READING
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