Table 4.

PCNA indices in colonic adenocarcinomas

Group no.TreatmentPCNA labeling index (%)*
1AOM + 1% DSS61.4 ± 11.0 (16)
2AOM + 1% DSS/0.016% UDCA39.8 ± 9.3 (5)
3AOM + 1% DSS/0.08% UDCA38.2 ± 6.1 (5)
4AOM + 1% DSS/0.4% UDCA37.1 ± 7.7 (6)
5AOM + 1% DSS/0.05% SASP52.6 ± 10.0 (14)
  • * Values in column are expressed as mean ± SD. Numbers in parentheses are numbers of lesions examined.

  • P < 0.01, significantly different from group 1 by Tukey's multiple comparison post-test.

  • P < 0.001, significantly different from group 1 by Tukey's multiple comparison post-test.