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Fig. 9 | Journal of Nanobiotechnology

Fig. 9

From: A synergistic bactericidal effect of low-frequency and low-intensity ultrasound combined with levofloxacin-loaded PLGA nanoparticles on M. smegmatis in macrophages

Fig. 9

Intracellular ROS production determination. a The intracellular ROS (green) of the different treatments was detected by laser confocal microscopy, amplification ×400. b The intracellular ROS level in the different treatment groups was analyzed by flow cytometry. The experiments were performed in triplicate; mean ± SD are shown. *P < 0.05 compared with control

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