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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: Nanotoxicology. 2019 Sep 27;13(9):1176–1196. doi: 10.1080/17435390.2019.1645903

Figure 4.

Figure 4.

Changes in ROS production induced by SWCNTs, IAV, and antioxidant NAC. A DCFDA method was used to determine the ROS production in SAEC exposed to different doses of SWCNTs (A), IAV (B), and cells exposed to SWCNTs (50 μg/mL) following time course of IAV (MOI=0.5) infection in the presence or absence of NAC (1 mM) (C). A total of six samples per group were measured and data presented as Mean ± SD. Asterisks “*” above each bar indicate statistical differences compared to control. Plus signs (+) represent statistically significant differences between SWCNTs +IAV and NAC + SWCNTs + IAV at each time point (P<0.05).