Sample

Abnormalities, % of mitotic cells

Total abnormalities

in mitotic cells,

% ± SD

Micronuclei

in interphase cells, % ± SD

Spindle abnormalities

in metaphase

Spindle abnormalities

in ana-telophase

Bridges and fragments

in ana-telophase

Laggard and

vagrant chromosomes

NC

-

1.57

0.39

0.20

2.16 ± 0.15

0.12 ± 0.04

OCWE

1.12

1.49

1.49

0.93

5.02 ± 0.23^*

0.27 ± 0.05^*

PC

0.40

-

11.96

4.38

16.73 ± 0.37^***

0.47 ± 0.07^***