Fig. 5
From: Multifunctional antibacterial bioactive nanoglass hydrogel for normal and MRSA infected wound repair
Immunofluorescence staining of TNF-α and IL-4 in wound skin. A The expression of TNF-α (green) in wound skin on day 3 was stained (nuclear: blue by DAPI). B The intensity of TNF-α immunofluorescence was quantified by ImageJ software. C The expression of IL-4 (green) in wound skin on day 3 was stained (nuclear: blue by DAPI). D The intensity of IL-4 immunofluorescence was quantified by ImageJ software. n=6, *P < 0.05, **P < 0.01, ***P < 0.001 and n.s. means no significance