4 . When apoptotic lymphocytes from exposed individuals were compared to apoptotic lymphocytes from the control group , statistically-significant differences between each mean group were detected ( 26 . 4 +/- 1 . 8 and 12 . 1 +/- 1 . 3 , respectively ) , indicating an increased rate of apoptosis in 80 . 5% of exposed individuals ( P < 0 . 0001 , Mann-Whitney U-Test ) .
4 . when apoptotic lymphocytes from exposed individuals were compared to apoptotic lymphocytes from the control group , statistically-significant differences between each mean group were detected ( 26 . 4 +/- 1 . 8 and 12 . 1 +/- 1 . 3 , respectively ) , indicating an increased rate of apoptosis in 80 . 5% of exposed individuals ( p < 0 . 0001 , mann-whitney u-test ) .
O O O B-cell_type I-cell_type O B-multi_cell I-multi_cell O O O B-cell_type I-cell_type O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-multi_cell I-multi_cell O O O O O O O O O O O