Figure 4.
A) Peak left ventricular pressure declines similarly in mice with a knock-in redox-dead PKG1αC42S mutation as in littermate controls (n=4 for each group); *p<0.05. B) Myocardial cGMP and cAMP levels measured in control myocardium, and after 10 minute exposure to HNO (500 μg/kg/min CLX-1020). Neither cyclic nucleotide was altered by CXL-1020 exposure.