Fig. 1 (abstract P-272).

Flux Balance Analysis performed in phase 1 (glucose consumption and lactate secretion) (a) and phase 2 (glucose and lactate simultaneous consumption) (b) for HEK293 cells. Only the relevant fluxes for the discussion are depicted. Fluxes units are in nmols·mgDW-1·h-1. The ATP generation was maximized in order to calculate the fluxes through the metabolic network