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Materials properties (mean±std) obtained from micropillar compression, nanoscratch, and tissue tensile tests for wild type and oim/oim bone samples.
| Test modes | Material property | wild type | oim/oim | p-value |
|---|---|---|---|---|
| Micropillar test | Compression work to fracture [MJ/m3] | 13.9±2.7 | 8.2±0.9 | <0.05 |
| Elastic modulus [GPa] | 24±6.8 | 21±3.1 | >0.05 | |
| Ultimate stress [MPa] | 584±157 | 521±104 | >0.05 | |
| Tensile test | Ultimate stress [MPa] | 50±4.5 | 38±5.3 | <0.001 |
| Nanoscratch test | Toughness [1012 J/m3] | 12.6±1.4 | 6.6±2.2 | <0.001 |
