Figure 5From: The development of 3-D, in vitro, endothelial culture models for the study of coronary artery diseaseCell shape index time history for tubular model experiments, static, 8 hrs, 12 hrs and 24 hrs; SI = 1 corresponds to a perfect circle, while SI = 0 corresponds to a line; all values are expressed as mean ± standard deviation (n = 791, 562, 508, 276 respectively).Back to article page