National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692 Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The search of alternative anti-Helicobacter pylori agents obtained mainly of medicinal plants is a scientific area of great interest. The antimicrobial effects of Litrahea molleoides and Aristolochia argentina extracts against sensible and resistant H. pylori strains, were evaluated in vitro. Also, the urease inhibition activity and the effect on the ureA gene expression mRNA was evaluated. The L. molleoides and A. argentinae extracts showed antimicrobial activity against all strains assayed. Regardless of the extract assayed a decrease of viable count of approximately 2 log units on planktonic cell or established biofilms in H. pylori strains respect to the control was observed (p<0.05). Also, both extracts demonstrated strong urease inhibition activity on sensible H. pylori (p<0.05). In all strains, the ureA gene expression was down regulation independently of extracts used. The promising results of this work suggest that both L. molleoides and A. argentina, two traditional medicinal plant of Cuyo region, could be used as H. pylori alternative treatment that could attenuate virulence of bacterium and enable the host immune system to combat infection.
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