on the basis of information at hand , such as the potential for macrophage conversion of 25-oh-d3 to 1,25- ( oh ) 2d3 , decreased or increased macrophage function in association with vitamin d3 status in vitro and in vivo , as well as altered t cell subset ratios and proliferative responses with administration of the hormone , it is tempting to speculate that 1,25- ( oh ) 2d3 exerts an influence on immune cell function in concert with other recognized soluble mediators of monocyte and lymphocyte origin .
C2713074
25-oh-d3
C0008318
vitamin d3