Fig. 3
Blood-to- brain transfer coefficients (Kin) for Texas Red (625 Da) in normal brain (Control), BAT and Tumor regions (a). Blood-to- brain transfer coefficients (Kin) for Texas Red Dextran (3 kDa) in normal brain (Control), BAT and Tumor regions (b). The Kin was determined by single-time uptake approach. **, P < 0.01; ***, P < 0.001, respectively. All the data represented here are mean ± SEM; n = 6 for all data points