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. 2012 Aug 3;7(8):e42569. doi: 10.1371/journal.pone.0042569

Figure 7. Biochemical assay of newly developed grafts.

Figure 7

A and B immunohistochemistry for calponin and smooth muscle α-actin, respectively. C, elastica van Gieson staining of elastin. D, determination of collagen deposition of newly developed grafts by Masson trichrome staining. Bars are mean ± S.D. from three independent experiments. *P<0.05.