in order to determine the effects of 1,25-dihydroxyvitamin d3 ( 1,25 ( oh ) 2d3 ) on bone matrix appositional rate ( ma ar ) and bone mineral appositional rate ( mi ar ) , three doses ( 0.06 , 0.13 and 0.20 microgram/kg/d ) of 1,25 ( oh ) 2d3 were continuously infused for seven days in young mice .
C0005962
bone matrix
C0262950
bone