since cellular ca2+ may be a mediator of cell injury we investigated effects of altering extracellular ca2+ ( [ ca2+ ] e ) on 1,25- ( oh ) 2d3-enhanced h2o2 toxicity as well as effects of 1,25- ( oh ) 2d3 and h2o2 on cytosolic free ca2+ concentration ( [ ca2+ ] f ) .
C0007634
cellular
C1383501
cytosolic