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. 2018 Feb 7;13(2):e0192135. doi: 10.1371/journal.pone.0192135

Fig 3. COS effects on inflammatory factor expression in the lung.

Fig 3

The expression of TNF-α, IL-1β, IL-4, IL-6 and IL-10 in serum were determined using ELISA kit. The expression of inflammatory factors was detected using real time-PCR and western blot. *P < 0.05, vs. control group; #P < 0.05, vs. ALI group. COS: chitosan oligosaccharide; ALI: acute lung injury; TNF: tumor necrosis factor; IL: interleukin.