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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Cell Mol Bioeng. 2014 Aug 20;7(4):598–606. doi: 10.1007/s12195-014-0355-6

Figure 3.

Figure 3

Typical responses in monolayer and 3-dimensional agarose gel cultures. A. fluorescence intensity change of the cell membrane in AF cells in monolayer culture induced by 500 μM ATP. B. fluorescence intensity change of the cell membrane in NP cells in monolayer culture induced by 500 μM ATP.C. fluorescence intensity change of the cell membrane in AF cells in 3-dimensional agarose gel culture induced by 500 μM ATP. D. fluorescence intensity change of the cell membrane in NP cells in 3-dimensional agarose gel culture induced by 500 μM ATP. ΔF/Fref is the normalized change in fluorescence intensity. ΔF: Fluorescence variation, Fref : Fluorescence of the first image.