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. 2018 Mar 26;9(2):33. doi: 10.3390/jfb9020033

Figure 3.

Figure 3

Heart tissue preparations after treatment with hydrogels containing different amounts of chitosan to evaluate angiogenesis and epicardial cell migration. C: 0 mg/mL; P1: 0.625 mg/mL; P2: 1.25 mg/mL; P3: 1.875 mg/mL; P4: 2.5 mg/mL.