Figure 3.
Bar graph illustrates effects of IBMX, a broad-spectrum PDE inhibitor, on isoproterenol-induced 3’,5’-cAMP in WKY versus SHR preglomerular vascular smooth muscle cells (PGVSMCs). a, Indicates p<0.05 compared with respective basal (0) levels. b, Indicates p<0.05 compared with corresponding value in WKY cells.