Research Article

Using Rhodamine 123 Accumulation in CD8+ Cells as a Surrogate Indicator to Study the P-Glycoprotein Modulating Effect of Cepharanthine Hydrochloride In Vivo

Figure 2

Mean fluorescence intensities of CD8+ cells were linearly correlated to the dose of Rho123 administered ( ). The treatment protocol and experimental procedures are described in the text. Responses to treatments were significantly different from each other ( ).
281651.fig.002