Fig. 7

In vivo anti-inflammatory assessments of Ox-CS/CeRT NPs. A Treatment schedule. Levels of pro-inflammatory factors in BALF (B IL-6 and C TNF-α) or serum (D IL-6 and E TNF-α). The transcription levels of F IL-6, G TNF-α and H IL-1β in the lung tissues. Data were normalized to those of GAPDH. n ≥ 4 per group. Data are shown as mean ± SD. *P < 0.05, **P < 0.01, ***P < 0.001