Figure 6. Cholesterol supplementation inhibits the antiviral activity of ICZ.

(A) HRV1B-infected HeLa cells were treated with CD in the absence of ICZ (A). (B) Cells were treated with indicated concentrations of cholesterol/CD, followed by 10 μm ICZ. ^∗P < 0.05, ^∗∗P < 0.01, ^∗∗∗P < 0.001, Newman-Keuls multiple comparisons test (analysis of variance).