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EC number: 238-270-9
CAS number: 14324-55-1
Table 1: Rat hepatocyte UDS assay. Grain
counts 2 hours and 16 hours after animal treatment:group
means±standard deviation four rats/ group
ZDEC: Hepatocytes taken 2 hours post-dose
Nuclear grain count
Cytoplasmic grain count
Net nuclear grain count
% cells in repair
0 (corn oil)
ZDEC: Hepatocytes taken 16 hours post-dose
positive control 1(methylmethanesulfonate).Data
from three rats/group
only in ZDEC study
positive control 2 (2-acetyl aminofluorene)
controls: *test group>controls,
0.01 < P < 0,05;
laboratory were between -3 and -6.
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