Inhibition of hepatitis B virus production by Boehmeria nivea root extract in HepG2 2.2.15 cells

Figure 3 Determination of the effective concentration of BNE anti-HBV activity. Cells were treated for 24 h. Data are expressed as mean ± SE of three independent experiments. ^aP < 0.05, ^bP < 0.01 vs the corresponding controls (Student’s t-test).