Fig. 2

Expression of nucleoside transporter polypeptides and uridine transport rates in G6PD-deficient and control subjects: Expression and activity of nucleoside transporter hENT1 in G6PD-deficient and control subjects. Panel a shows hENT-1 protein expression estimated from immunoblots; transporter expression from both G6PDH-deficient patients and control subjects normalized to total membrane protein were compared to a common standard membrane preparation (arbitrarily set to 100 %, vertical axis). Panel b shows comparison of initial rates of uridine flux into washed erythrocytes at room temperature