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Information Journal Paper

Title

Anti-biofilm effect of peppermint extract on Pseudomonas aeruginosa that isolated of hospitalized patients in Tabriz city

Pages

  73-87

Abstract

 Introduction biofilms may form on living or non-living surfaces and can be prevalent in natural, industrial and hospital settings. Pseudomonas aeruginosa is a pathogenic agent and has a high potential for biofilm formation. A study on herbal medicines to control biofilms is of particular importance. The aim of this study is to determine the effect of peppermint extract on bacterial and biofilm Pseudomonas aeruginosa isolated from clinical specimens and determining the frequency of the PelF gene and its association with biofilm formation. Materials and Methods 208 clinical specimens were collected. The extract of peppermint was extracted and then, its effect on the growth of Pseudomonas aeruginosa was evaluated. The MIC and MBC of the extract were determined. The appropriate time and intensity of biofilm formation as weak, moderate and strong were determined and the lowest concentration of biofilm formation inhibition (BIC) by peppermint extract was determined. Then the presence of PelF gene was tested by PCR. Results peppermint extract caused the formation of a non-growth halo on Pseudomonas aeruginosa bacteria. MIC and MBC concentrations of peppermint extract were determined to be 50 and 100 mg/ml respectively. The time for biofilm formation was 48 hours and biofilm inhibitory concentration (BIC) extract of peppermint was obtained at 50 mg/ml. One hundred percent of the isolated samples had PelF gene and this gene showed a significant relationship with biofilm formation (P=0. 0001). Conclusion It is possible to use mint extract in various compositions to inhibit Pseudomonas aeruginosa and inhibit biofilm formation.

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    APA: Copy

    Vaghari, Paria, & ALETAHA, MANSOOR. (2019). Anti-biofilm effect of peppermint extract on Pseudomonas aeruginosa that isolated of hospitalized patients in Tabriz city. JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES, 7(2 (23) ), 73-87. SID. https://sid.ir/paper/954227/en

    Vancouver: Copy

    Vaghari Paria, ALETAHA MANSOOR. Anti-biofilm effect of peppermint extract on Pseudomonas aeruginosa that isolated of hospitalized patients in Tabriz city. JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2019;7(2 (23) ):73-87. Available from: https://sid.ir/paper/954227/en

    IEEE: Copy

    Paria Vaghari, and MANSOOR ALETAHA, “Anti-biofilm effect of peppermint extract on Pseudomonas aeruginosa that isolated of hospitalized patients in Tabriz city,” JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES, vol. 7, no. 2 (23) , pp. 73–87, 2019, [Online]. Available: https://sid.ir/paper/954227/en

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