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. 2019 Jul 22;74(3):687–696. doi: 10.1161/HYPERTENSIONAHA.118.12409

Figure 2.

Figure 2.

Cardiac phenotype in spontaneously hypertensive rat (SHR) and Camk2n1−/− rats. A, Heart and (B) left ventricle (LV) wet masses. C, Rate pressure product (RPP). D, LV CaMKII (Ca2+/calmodulin-dependent kinase II) activity. Average transcript levels normalized to hypoxanthine-guanine phosphoribosyltransferase, Hprt for (E) α-skeletal actin, Acta, α-cardiac actin, Actc, the Acta:Actc ratio and (F) natriuretic protein b, Nppb. Mean±SEM n=5–7/group. Significant differences by genotype (SHR and Camk2n1−/−) (*P<0.05, **P<0.01, and ***P<0.001) and treatment (†P<0.05, ††P<0.01, and †††P<0.001).