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. 2011 Sep 16;301(6):H2295–H2304. doi: 10.1152/ajpheart.00624.2011

Fig. 10.

Fig. 10.

Model showing the how peroxide metabolism and cytosolic NADPH redox potentially control both cGMP-dependent and cGMP-independent mechanisms of PKG activation that appear to be contributing to the mechanism of BPA contraction and BCA relaxation to hypoxia. RSSR represents the process controlling the dimerization of PKG subunits.