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. 2018 Feb 10;25:13. doi: 10.1186/s12929-018-0416-6

Fig. 10.

Fig. 10

Expression levels of inflammatory cytokines in the culture supernatants of RSV-infected and uninfected N2a cells as measured by ELISA. The expression levels of IL-6 (a) and TNF-α (b) were enhanced as the duration of RSV infection was extended. UI indicates the uninfected control. Data are expressed as the mean ± SEM, and three independent experiments were run. *P < 0.05 was considered statistically significant, and **P < 0.01 was considered highly statistically significant compared with the uninfected control