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. 2017 Aug 15;8:584. doi: 10.3389/fphys.2017.00584

Figure 2.

Figure 2

The ability of cultured cells to contract in response to external electrical stimulation and express exogenous proteins. (A) Average success rate for electrically paced fresh and cultured cells (n = 144 fresh cells from 22 rabbits; n = 51 cultured cells from 22 rabbits) at a rate of 1, 2, and 3. The results are normalized to the number of cells successfully paced at 1 Hz. (B) Bright field and (C) fluorescence images of representative atrial cells 24 h after infection with adenoviruses encoding eGFP (Ad-GFP).