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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: Ag nanocomposite hydrogels with immune and regenerative microenvironment regulation promote scarless healing of infected wounds

Fig. 6

A Immunohistochemistry staining images of CD31(red arrow: mature blood vessels) and VEGF in the wound tissues on day 14. Semi-quantitative analysis of the expression level of CD31-positive ( +) mature vessels B, VEGF C in the wound tissues on day 14. D Immunohistochemistry staining images of TGF-β and α-SMA in the wound tissues on day 14. Semi-quantitative analysis of the expression level of TGF-β E and α-SMA F in the wound tissues on day 14 (Scale: 100 μm). All data are presented as mean ± SD. *p < 0.05, **p < 0.01, n = 3

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