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

Figure 1

Effects of EAP on A549 and Raw264.7 cells. Cells were treated with various concentrations of EAP for 36 h. The mRNA levels of IL-6, TNF-α, and IFN-γ in A549 cells ((a)–(c)) and Raw264.7 cells ((d)–(f)) were determined by qPCR. *indicates 𝑃<0.05 when compared with the PBS group.

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