Gastroprotective Effect of Polypeptide-K Isolated from Momordica charantia’s Seeds on Multiple Experimental Gastric Ulcer Models in Rats

Figure 4

Effect of PPK on histopathological changes of the stomach of rats with indomethacin-induced gastritis. (a) Control, (b) HCl/EtOH, (c) reference drug (ranitidine), (d) PPK 10 mg/kg, (e) PPK 25 mg/kg, and (f) PPK 50 mg/kg. The alterations in stomach tissue slide section were confirmed by staining with H&E and then observed at a magnification of 100x.

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