Immunomodulatory Activity and Protective Effects of Polysaccharide from Eupatorium adenophorum Leaf Extract on Highly Pathogenic H5N1 Influenza Infection

Figure 3

The expression of IL-6, TNF-α, and IFN-γ   in vivo. The expression level of IL-6, TNF-α, and IFN-γ in lung at day 0 was determined by qPCR ((a)–(c)) and ELISA ((g)–(i)). Day 3 postinfection levels were determined by qPCR ((d)–(f)). *indicates 𝑃<0.05 compared with the PBS group.

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