Research Article

The Effectiveness and Mechanism of Toona sinensis Extract Inhibit Attachment of Pandemic Influenza A (H1N1) Virus

Figure 1

Effects of TSL-1 on the cell viability of A549 (a) and MDCK (b) cells. Cells treated with TSL-1 at different concentrations for 24 hours were determined by XTT cell proliferation assays. Data were the mean ± SEM calculated from three independent experiments in triplicate. Significance compared with vehicle control, * .
479718.fig.001a
(a) A549 cell
479718.fig.001b
(b) MDCK cell