Antiviral Activities of Several Oral Traditional Chinese Medicines against Influenza Viruses

Figure 3

The effects of 10 medicines on influenza RNA expression. Oseltamivir: 10 μg/mL; amantadine: 1 μg/mL; 1–3: high concentrations of 50 μL/mL, low concentrations of 10 μL/mL; 4–8: high concentrations of 20 μL/mL, low concentrations of 4 μL/mL; 9-10: high concentrations of 10 μL/mL, low concentrations of 2 μL/mL; , and each value represents the mean ± SD; MOI = 0.005; , , and , compared with virus control.