in this experiment , we examined the effects of calcitriol , 25-hydroxyvitamin d3 ( 25 ( oh ) d3 ) and 24,25-dihydroxyvitamin d3 ( 24,25 ( oh ) 2d3 ) on the mcr of calcitriol in renal failure produced in rats by partial nephrectomy .
C0006657
25-hydroxyvitamin d3
C2713074
25 ( oh ) d3