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. 2014 Oct 13;207(1):139–158. doi: 10.1083/jcb.201402079

Figure 8.

Figure 8.

Immunostaining of proteins profibrotic markers MMP9 and CD206 shows preferential expression the area of muscle between injuries spaced 10 d apart. (A and B) Two markers associated with fibrosis, MMP9 (A) and CD206 (B), are shown by immunostaining in muscles from repeated injuries (control = 0 d apart; 4 and 10 d apart). Both markers show preferential expression in the area in between the two injury sites when the injuries are spaced 10 d apart and not 0 (control) or 4 d (n = 3 muscle per group). Arrows indicate immunoreactive material in the microenvironment between two neighboring sites of regeneration.