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. 2015 Jul 15;21(15-16):2147–2155. doi: 10.1089/ten.tea.2014.0369

FIG. 2.

FIG. 2.

Gas exchange in acellular multi-channel collagen-membrane devices. (A) Schematic representation of the gas exchange setup for testing both acellular and cellularized straight-channel devices. (B) Oxygenation as a function of flow rate, membrane thickness, and channel length, as measured by increase in partial pressure of oxygen. (B–F), *p<0.05, **p<0.01, ***p<0.001 by two-way ANOVA with Bonferroni post-test comparing configurations within each group (C) Hemoglobin oxygen saturation (%) as a function of flow rate, membrane thickness, and channel length. (D) Oxygen transfer per deciliter of blood. (E) Oxygen transfer per unit time. (F) Carbon dioxide clearance per unit time.