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Atomic density in hydroxyapatite of osteoporosis and normal bone.
| Atomic density/kg m−3 | ||
|---|---|---|
| Normal bone | Osteoporosis bone | |
| Before vanadium substitution | 3213.49 | 3188.48 |
| After vanadium substitution | 3597.79 | 3568.76 |
| Before arsen substitution | 3213.49 | 3188.48 |
| After arsen substitution | 4050.41 | 4025.41 |
