ABSTRACT

In this present study, we explored a novel approach to gastric ulcer management by investigating the therapeutic potential of terazosin, an alpha-1 adrenergic receptor inhibitor, in combination with pantoprazole, a common anti-ulcer agent. Employing an ethanol-induced rat-gastric ulcer model, the study demonstrated that terazosin pre-treatment significantly reduced ulcer formation, with the terazosinpantoprazole combination exhibiting superior mucosal protection compared to pantoprazole alone. Histopathological analysis revealed preserved mucosal structure and reduced neutrophil infiltration, indicating an anti-inflammatory effect. At a molecular level, the combination treatment groups exhibited elevated levels of phosphoglycerate kinase 1 (PGK-1), a vital enzyme in cellular energy metabolism, while inflammatory markers IκB kinase (IKK) and interleukin- 6 (IL-6) were significantly reduced, signifying mitigation of inflammation. These findings of the three different combinations of terazosin with pantoprazole indicate that this can be a potential approach for the treatment of gastric ulcers and can help in reducing the existing pantoprazole dose.