Figure 9. Eugenol inhibited the release of cytokines induced by IAV (A/ShanTou/169/06 (H1N1)).
The treatments of untreated, virus only, ribavirin and Eug groups were same with those in Figure 6. The infection time was 24 h, MOI = 0.001. Data shown were the mean ± SD of three independent experiments. *P<0.05, **P<0.01 vs the negative control group (virus only).