some data of the present study support the hypothesis that myocytes may be a local factor for the aortic calcification process : by increasing the conjonctive constituents calciphily , by producing phosphate and sulphate anions as well as calcifiable organic materials ( glycoproteins , gag ) , by modification in their own environmental physico-chemical conditions favorous to calcium precipitation ( acidosis , phosphate and sulphate anions supersaturation ) .
C0031603
phosphate
C0003075
anions