we employed primary cultures of pulmonary alveolar macrophages from two patients with biopsy-proven pulmonary sarcoidosis and a recent or current clinical abnormality in calcium metabolism to synthesize in vitro a 1,25-dihydroxyvitamin d3 [ 1,25- ( oh ) 2d3 ] -like metabolite from 25-hydroxyvitamin d3 ( 25ohd3 ) .
C0006657
25-hydroxyvitamin d3
C2713074
25ohd3