Figure 2
From: Two-stage flux balance analysis of metabolic networks for drug target identification
A simulated metabolic network. (a) The fluxes of reactions and the mass flows of metabolites in the pathologic state. (b) The fluxes of reactions and the mass flows of metabolites in the medication state. (c) The sub-metabolic network obtained by comparing the reaction fluxes in the pathologic state and medication state. (d) The reactions R2, R3, and R4 corresponding to potential drug targets.