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. Author manuscript; available in PMC: 2013 Sep 27.
Published in final edited form as: Biomaterials. 2009 Oct 13;31(4):602–607. doi: 10.1016/j.biomaterials.2009.09.084

Table 1.

Comparison of morphology data obtained for heart cells cultured on DETA and 13/15F at two time points. The data is presented as average values (n is provided in each case) with their standard deviations.

CELL PARAMETERS DAY 6 DAY 9
DETA 13/15F DETA 13/15F
Number of Cells (n) 41 51 53 66
Area (μm2) 1134.5 ±
717.3
1190.1 ±
612.2
1406.2 ±
501.7
1492.5 ±
522.6
Perimeter (μm) 191.1 ± 84.2 206.6 ± 88.7 222.1 ± 70.4 240.6 ± 74.9
Ratio: Area/Perimeter 5.7 ± 1.7 5.8 ± 1.9 6.4 ± 1.2 6.3 ± 1.5
Major Axis (μm) 57.4 ± 27.8 55.0 ± 20.1 58.5 ± 15.4 66.3 ± 16.9
Minor Axis (μm) 24.3 ± 8.6 27.3 ± 8.4 30.6 ± 7.1 29.2 ± 8.5
Ratio:Major/Minor Axes 2.6 ± 1.6 2.2 ± 1.2 2.1 ± 0.91 2.5 ± 1.2