in reparative osteogenesis proteoglycans and sialoproteins participated sequently in the management of calcification , as shown by analysis of specific correlations between mineral ( calcium , phosphorus , carbonate and citrate ) and organic components ( collagen , non-collagenous proteins , hexuronic and sialic acids ) in demineralized bone as well as in zones of the primary mineral deposition and crystallization , solubilization of the complex of non-collagenous proteins and calcium phosphate might be important in demineralization of intact bone tissue of the animals studied .
C0006675
calcium
C0006711
calcium phosphate