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Table 1 Genotoxic activity of CCE and AFB1 by the SOS Chromotest in the presence of E.coli PQ37.

From: Chemopreventive effect of cactus Opuntia ficus indica on oxidative stress and genotoxicity of aflatoxin B1

Extract

β-gal (U)

AP (U)

IF

NC

1,65

1,9

 

AFB1

9,21

2,5

4,24

CCE

1,1

1,7

0,73

AFB1+CCE

1,56

1,25

1,42

  1. β-gal: β-galactosidase; AP: alkaline phosphatase; U: enzyme units; IF: induction factor; NC: negative control (non treated cells).