TABLE 1.

Kinetic parameters of ASL nucleotide/nucleoside release, uptake, and metabolism measured on primary cultures of HBE cultures or estimated by the model equations without/with ADP and AMP release

Unknown experimental values are labeled Unk. The units for V_max or J/V are nmol·min⁻¹·ml⁻¹, and the units for K_M are μm.

¹ REF indicates references for the experimental data from our previous studies.