Skip to main content
. 2019 Mar 5;26(12):12247–12263. doi: 10.1007/s11356-019-04502-w

Fig. 8.

Fig. 8

a Effect of SFN on Ar-induced changes in DNA damage in control and experimental rats by TUNEL assay. (A) Control: no DNA damage. (B) Ar (5 mg/kg/BW): DNA damage with TUNEL positive. (C) SFN (80 mg/kg/BW) + Ar: minimal DNA damage. (D) SFN alone: no DNA damage. (b) Effect of SFN on Ar-induced DNA damage band intensities scanned by densitometer. Values are expressed as mean ± SD for four groups of eight rats in each. Statistical significance was determined by one-way ANOVA (Duncan’s multiple range test). Values not sharing a common superscript letter (a–c) differ significantly at p < 0.05