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. 2013 Oct 22;2:16. doi: 10.1186/2047-1440-2-16

Figure 5.

Figure 5

Immunohistochemical analysis of the 'fibrotic program’ active in allogeneically transplanted grafts. Representative immunohistochemical stainings show strong positivity for Fas ligand, MMP-1, MMP-13, and β2-microglobulin in allogeneically (FVB into DBA/1) and for Gremlin-1 in syngeneically (DBA/1 into DBA/1) transplanted hearts explanted at day 100, in comparison to naive non-transplanted FVB hearts and acutely rejected (BALB/c into C57BL/6) allografts (20× magnification). MMP, matrix metalloproteinase.

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