Biomedical Potentialities of Silver Nanoparticles for Clinical Multiple Drug-Resistant Acinetobacter baumannii

Figure 2

Flow cytometric analysis for bacterial apoptosis percentage using annexin V-PI staining. (a, b) Statistical analysis of bacterial apoptosis percentage by one-way ANOVA, followed Tukey’s multiple comparison test (). (a) The percentage of apoptotic bacteria in the early stage, including the bacteria in the PI-negative, annexin V-positive quadrant. (b) The percentage of apoptotic bacteria in middle and late stages, including the bacteria in PI-positive, annexin V-positive quadrant.

(a)

(b)