we investigated the possibility that the effect of il-1 on osteoblasts is mediated through an increase in intracellular calcium [ ca++ ] i by studying the effects of purified human monocyte-derived il-1 ( hil-1 ) and recombinant human il-1 alpha ( rhil alpha ) and beta ( rhil-1 beta ) on [ ca++ ] i in the rat osteogenic sarcoma cell line umr 106 using indo-1 , a new-generation fluorescent ca++-sensitive probe .
C0021755
il-1
C0600251
recombinant