Transcriptional

Group	P53 pg/ml	Caspase-3 ng/ml	BCL-2 ng/ml
C-group	8.57 ± 0.09	1.86 ± 0.17	0.62 ± 0.10
TR-group	41.18 ± 0.49^a	1.35 ± 0.23	1.02 ± 0.04^a
TR-D1 group	56.02 ± 1.53^a,b	1.41 ± 0.12	0.60 ± 0.10^b
TR-D2 group	74.07 ± 2.29^a,b,c	1.66 ± 0.096	0.55 ± 0.17^b
TR-D3 group	57.90 ± 1.04^a,b,d	1.2 ± 0.08^a,d	0.72 ± 0.08^b

* P < 0.05
a: P-value Significant when compared with C- group.
b: P-value Significant when compared with TR-group.
c: P-value Significant when compared with TR-D1 group.
d: P-value Significant when compared with TR-D2 group.

Table 3: Transcriptional levels of P53, Caspase-3 and BCL-2 genes in exposed and non-exposed TR- and control group