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. 2009 Apr 3;5(4):e1000339. doi: 10.1371/journal.pcbi.1000339

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Mauritz et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A) Normalized time-course of NPP development and of Hb consumption as originally encoded in the model [9],[10] represented as fraction of maximal NPP permeability (P_NPP/P^max _NPP) and maximal digested Hb (Y_Hb/Y^max _Hb), respectively (see equations S21 and 22 in Text S1). The half-time and slope values for the NPP and Hb curves shown here were (in h) 27-2 and 30-2, respectively. (B) cation and anion permeabilities through NPPs as a function of time. Note the difference of three orders of magnitude between cation and anion permeabilities.