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. 2012 Jan 20;302(7):H1387–H1393. doi: 10.1152/ajpheart.00496.2011

Fig. 5.

Fig. 5.

Myocardial inflammatory responses induced by ventricular dysynchrony in early-activated regions of wild-type C57BL/6 mice. A: MPO activity in control (n = 8) and LV paced (n = 12) hearts. B: oxidative stress (GSSG/GSH) in control (n = 5) and LV paced (n = 6) hearts. C: representative gelatin zymogram of myocardial matrix metalloproteinase (MMP)-2 and MMP-9 levels in a control and LV paced heart. STD, human MMP -2/MMP-9 as standards; RV, right ventricle. D: densitometric analysis of 105 kDa MMP-9 zymographic activity in control hearts (n = 5) and paced hearts (n = 6). ADU, arbitrary density units.