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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Heart-targeted amelioration of sepsis-induced myocardial dysfunction by microenvironment responsive nitric oxide nanogenerators in situ

Fig. 4

Specific affinity of PCM in cardiomyocytes in vitro. Immunofluorescence staining and fluorescence intensity of cardiomyocytes after incubated with scrambled peptide-MSN and PCM-MSN for 1 h. Immunofluorescence staining and fluorescence intensity of HepG2 after incubation with PCM-MSN for 1 h. DAPI (blue; nuclei), FITC (green; PCM or scrambled peptide), α-SA (red; cardiomyocyte) (scale bar = 20 μm)

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