when cells were irradiated with single doses up to 1000 rad ( 137cs , 350 rad/min ) , pre-incubation with 10 ( -4 ) m ddc had no effect on cell survival at 37 degrees c , but markedly decreased survival at 41 degrees c ( d37 = 475 rad without ddc , 270 rad with ddc ) .
C0007634
cells
C0007620
cell survival