Table 3. Mean percentage of cases with cells expressing Nrf2 and NF- κB in the control group (fibroadenoma) and study group (breast cancer).

	Control group (Fibroadenoma) (n = 36) Mean ± DP	Study group (Breast cancer) (n = 30) Mean ± DP	p value
Nrf2	7.12 ± 5.20	43.21 ± 19.83*	0.0001
NF-κB	10.75 ± 7.09	56.13 ± 21.19*	0.0001

^*There was a statistically significant differences between control and study groups (p < 0.05).