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. 2019 Nov 21;116(50):25106–25114. doi: 10.1073/pnas.1909870116

Fig. 5.

Fig. 5.

Measurement of ROS production in RAW264.7 macrophages upon stimulation with different particles and stained after 24 and 48 h. Each bar represents the mean and SE obtained from 3 independent experiments, each performed in triplicate. Statistical significance is highlighted by P values (Student’s t test) as follows: **P < 0.01; *P < 0.05; NS, not significant.