Figure 2.

A graghic represenation of the ulcer index following ethanol adminisitration among various treatment groups. C-E (control): rats were received ethanol (0.5/25 g of body weight, orally); L-cys: animals were given L-cysteine (100 mg/kg) 60 min prior to ethanol administration; B6: animals received vitamin B₆ (10 mg/kg, IP) 30 min prior to ulcer induction by ethanol; L-cys+B6: animals received L-cysteine 60 min prior to intervention and vitamin B₆ 30 min prior to ulcer inducting by ethanol. **P<0.01, ***P<0.001 versus the control group and ^αP<0.05 versus the L-cysteine-, and vitamin B₆-treated groups.^βP<0.05 as compared with NaHS-treated animals