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Table 2 Effect of MMMC on several gastric content parameters assessed using the pylorus-ligated rat model

From: Synergistic gastroprotective activity of methanolic extract of a mixture of Melastoma malabathricum and Muntingia calabura leaves in rats

Pre-treatment

Ratio

Dose (mg/kg)

Volume of gastric juice (ml)

pH

Total acidity (mEq/L)

2% Tween 80

 

–

4.58 ± 0.375

1.57 ± 0.428

664.0 ± 31.79

Ranitidine

 

100

3.25 ± 0.250*

4.13 ± 0.632***

386.7 ± 24.59***

MMMC

1:1

15

2.58 ± 0.301***

1.98 ± 0.319

600.0 ± 61.97

150

2.50 ± 0.183***

2.32 ± 0.111*

710.0 ± 35.68

300

2.08 ± 0.352***

2.38 ± 0.120*

466.7 ± 24.59**

1:3

15

2.17 ± 0.211***

1.38 ± 0.294

540.0 ± 58.20

150

2.17 ± 0.279***

1.90 ± 0.608

370.0 ± 15.28***

300

2.58 ± 0.375***

2.03 ± 0.328

266.7 ± 19.78***

3:1

15

4.08 ± 0.271

1.77 ± 0.163

633.3 ± 31.69

150

2.75 ± 0.214***

3.85 ± 0.264***

306.7 ± 30.40***

300

1.83 ± 0.247***

1.92 ± 0.409

590.0 ± 45.46

  1. Values are expressed as mean ± SEM for six animals in each group. One way ANOVA was followed by Dunnett’s post hoc test
  2. *p < 0.05 as compared to the control group within the respective column
  3. **p < 0.01 as compared to the control group within the respective column
  4. ***p < 0.001 as compared to the control group within the respective column