Figure 2.
a. Comparison of zanamivir prodrugs uptake in hPepT1 transfected and non-transfected HeLa cells. The uptake is measured as the concentration of zanamivir/mg of protein over 45 minute period in the cell lysates. The results are expressed as mean ± SD (n=3), b. Comparison of valacylcovir uptake in hPepT1 transfected and non-transfected HeLa cells. The uptake is measured as the concentration of acyclovir /mg of protein over 45 minute period in the cell lysates. The results are expressed as mean ± SD (n=3).