there was increased incorporation of [ 3h ] proline into hydroxyproline ( 120 +/- 20 to 340 +/- 20 cpm/mg of bone per 24 hr ) as a measure of collagen synthesis , as well as a 62 +/- 5 % increase in total calcium and 45ca taken up as an indication of active mineralization .
C0033382
proline
C0020388
hydroxyproline