Fig. 2

Effects of Pseudoephedrine + emodin on the expression of TNF-α, IL-6, IL-1β, iNOS, IL-10, Arg-1 in LPS‐induced ALI rats. The contents of TNF-α (A), IL-6 (B), IL-1β (C), iNOS (D), IL-10 (E), Arg-1 (F) in the serum and BALF were determined using ELISA. Data were expressed as mean ± S.D. (n = 3). ^#p < 0.05, ^##p < 0.01, ^###p < 0.001 vs. control group. *p < 0.05, **p < 0.01, ***p < 0.001 vs. LPS alone group. ⁺p < 0.05, ⁺⁺p < 0.01, ⁺⁺⁺p < 0.001 vs. combined treatment group (5 + 20 mg/kg)