Table 1.
Summary table of viscoelastic material constants for Osteogenic control (Control), scrambled siRNA (Scram), OB-cadherin siRNA (—OB), N-cadherin siRNA (—N) treatment groups at days 2, 7 and 14.
| Day | Instantaneous Young’s Modulus (E0) (Pa) | Relaxed Young’s Modulus (E∞) (Pa) | Viscosity (μ) (Pa s) | ||||
|---|---|---|---|---|---|---|---|
| Avg. | St. Dev. | Avg. | St. Dev. | Avg. | St. Dev. | ||
| Cont | 2 | 3060 | 664 | 1576 | 312 | 6.03E+05 | 3.29E+05 |
| Scram | 2690 | 789 | 1422 | 315 | 5.32E+05 | 4.12E+05 | |
| —OB | 3910 | 576 | 1839 | 346 | 1.09E+06 | 4.17E+05 | |
| —N | 2610 | 845 | 1518 | 364 | 5.22E+05 | 4.62E+05 | |
| Cont | 7 | 3870 | 2300 | 1801 | 715 | 1.33E+06 | 1.48E+06 |
| Scram | 5130 | 1920 | 2198 | 556 | 2.04E+06 | 1.17E+06 | |
| —OB | 5090 | 3730 | 2116 | 671 | 2.03E+06 | 2.52E+06 | |
| —N | 3140 | 1380 | 1555 | 444 | 8.12E+05 | 8.59E+05 | |
| Cont | 14 | 8640 | 8860 | 2552 | 851 | 3.76E+06 | 4.49E+06 |
| Scram | 5320 | 1750 | 1817 | 313 | 1.63E+06 | 7.99E+05 | |
| —OB | 5790 | 1450 | 2046 | 257 | 1.80E+06 | 5.29E+05 | |
| —N | 5300 | 1680 | 1978 | 417 | 1.69E+06 | 1.09E+06 | |