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Fig. 4 | Cancer Cell International

Fig. 4

From: Targeted nanobody complex enhanced photodynamic therapy for lung cancer by overcoming tumor microenvironment

Fig. 4

In vitro photodynamic toxicity of Nb@IC-NPs. a Toxicity on A549 cells caused by Nb@IC-NPs in dark; b Cyto-toxicity test under normal and hypoxic c conditions; d Flow cytometry analyzing the effect of different nanoparticles on A549 cell apoptosis. Comparison among groups at different time points was performed using repeated measures ANOVA with Bonferroni’s post hoc test. p < 0.05 indicated the difference was statistically significant. n = 3

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