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Table 2 Effect of pantoprazole and lycopene on pH, volume of gastric juices total acidity, free acidity and esophagitis index in experimental animals

From: Effect of lycopene against gastroesophageal reflux disease in experimental animals

Group

Treatment

Intestinal pH

Volume of gastric juices (ml/100 g)

Total acidity (mEq/l)

Free acidity (mEq/l)

Esophagitis index

Group-I

Sham control (Normal saline, 3 ml/kg,p.o)

3.55 ± 0.31***

2.58 ± 0.38 (14.00)

29.39 ± 0.97*** (18.95)

20.99 ± 1.31*** (36.43)

0.38 ± 0.35*** (87.46)

Group-II

Esophagitis control (Normal saline, 3 ml/kg,p.o)

2.73 ± 0.28

3.00 ± 0.45

36.26 ± 0.65

33.02 ± 0.98

3.03 ± 0.34

Group-III

Lycopene (50 mg/kg,p.o)

3.65 ± 0.23***

1.57 ± 0.12 (47.66)

30.056 ± 0.93*** (17.10)

26.32 ± 1.14*** (20.29)

1.33 ± 0.12*** (56.10)

Group-IV

Lycopene (100 mg/kg,p.o)

4.00 ± 0.34***

1.87 ± 0.12 (37.66)

28.26 ± 0.79***a (20.06)

25.79 ± 1.09*** (21.89)

1.17 ± 0.16*** (61.38)

Group-V

Pantoprazole (30 mg/kg,p.o)

3.92 ± 0.30***

1.35 ± 3.40 (55.00)

26.99 ± 1.36*** (25.56)

22.32 ± 1.14*** (32.40)

0.77 ± 0.16*** (74.59)

  1. Each group contains six animals. Values are represented as mean ± SD. Statistical significance compared to toxic control using one-way ANOVA followed by Bonferroni test (***P < 0.001). Values in parenthesis represent percentage inhibition.
  2. Statistical significance compared between lycopene (50 mg/kg) and lycopene (100 mg/kg) using one-way ANOVA followed by Bonferroni test (a P < 0.05).