Figure 7From: Effects of sildenafil and/or muscle derived stem cells on myocardial infarctionImplanted MDSC reduced left ventricular remodelling, as indicated by the decrease of both pro MMP-2 and 9 in serum, and concurren t long-term oral sildenafil, did not modified these effects. MMPs were analyzed by zymography (n = 7/group). The Y axes indicate relative densitometric intensities. Abbreviations as in Figures 1 and 3; *p < 0.05.Back to article page