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. Author manuscript; available in PMC: 2009 Oct 19.
Published in final edited form as: Nat Protoc. 2008;3(4):719–738. doi: 10.1038/nprot.2008.40

Figure 2.

Figure 2

Predictions of oxygen profiles (micromolar) in a channel and tissue space of a construct with cell density of 1 × 108 cell ml−1, 100-μm channel diameter and 100-μm wall-to-wall spacing. Perfused at a velocity of: (a) 490 μms−1 and (b) 1.35 mm s−1 with control medium (0% perfluorocarbon (PFC), left panels) and medium supplemented with 6.4% volume PFC emulsion (right panels); vertical lines designate channel walls. Adapted with modifications from ref. 32.