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Injectable skeletal muscle matrix hydrogel promotes neovascularization and muscle cell infiltration in a hindlimb ischemia model

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Academic year: 2017

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Fig. 2.  In vitro mitogenic activity  assay.  (a) Rat aortic smooth muscle  cells and (b) C2C12 skeletal myoblasts  were cultured using growth medium  with the addition of degraded skeletal  muscle matrix, collagen, or pepsin
Fig. 5. Scanning electron microscopy. Micrograph of a cross-section of skeletal muscle matrix formed (a) in vitro,  and (b) 20 min post-subcutaneous injection
Fig. 7.  Quantiication of endothelial cell recruitment. Collagen (a) and skeletal muscle matrix (b) injection regions  stained with isolectin (green) to assess endothelial cell iniltration at 5 days

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