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. 2014 Dec 19;14:195. doi: 10.1186/1471-2261-14-195

Figure 4.

Figure 4

Stimulation of calcineurin-NFAT, p-MEK5-MEK5, and p-ERK5-ERK5 activation promote eccentric left ventricular hypertrophy in aging and aged SHS exposure. (A). Protein expression levels of calcineurin, NFAT, p-NFAT, p-MEK5, MEK5, p-ERK5 and ERK5 in the MYC, MYS, MOC and MOS groups were measured by western blotting analysis. (B). Statistical analysis of calcineurin densitometry and NFAT/p-NFAT, p-MEK5/MEK5, and p-ERK5/ERK5 ratios in MYC, MYS, MOC and MOS groups. All data are presented as means ± SD. *p < 0.05, **p < 0.01 significant statistical differences compared with male young control (MYC).