Research Article

The Strain-Dependent Antimicrobial and Antibiofilm effect of Cis and Trans-Vaccenic Acid against Pseudomonas Aeruginosa

Volume: 45 Number: 1 March 28, 2024
EN

The Strain-Dependent Antimicrobial and Antibiofilm effect of Cis and Trans-Vaccenic Acid against Pseudomonas Aeruginosa

Abstract

This study, it was aimed to investigate the antibacterial and antibiofilm activity of cis and trans-vaccenic acid against Pseudomonas aeruginosa. In the study, four different P. aeruginosa strains were used. Antibacterial activity was determined by microdilution and growth curve. The antibiofilm activity was determined by crystal violet assay. In addition, the effect of vaccenic acids on pyocyanin production was investigated. The minimum inhibitory concentration (MIC) of cis and trans-vaccenic acid against all strains was determined as 128-256 μg/mL, and the minimum biofilm inhibitory concentration (MBIC) value was 8-512 μg/mL. While vaccenic acids reduced cell growth in three strains, they also significantly inhibited pyocyanin production. In one strain, it inhibited biofilm formation without affecting cell growth. As a result, the presence of antibacterial and antibiofilm activity of cis and trans-vaccenic acid against P. aeruginosa was determined as potential agents in the fight against this bacteria.

Keywords

References

  1. [1] Majumder A., Rahman S., Cohall D., Bharatha A., Singh K., Haqu, M., Gittens Hilaire M., Antimicrobial stewardship: Fighting antimicrobial resistance and protecting global public health, Infect Drug Resist., 13 (2020) 4713.
  2. [2] Hernando-Amado S., Coque M., Baquero F., Martínez L., Defining and combating antibiotic resistance from One Health and Global Health perspectives, Nat. Microbiol., 4 (9) (2019) 1432-1442.
  3. [3] Sharahi Y., Azimi T., Shariati A., Safari H., Tehrani K., Hashemi A., Advanced strategies for combating bacterial biofilms, J. Cell. Physiol., 234 (9) (2019) 14689-14708.
  4. [4] Wu H., Moser C., Wang Z., Høiby N., Song J., Strategies for combating bacterial biofilm infections, Int. J. Oral Sci., 7 (1) (2015) 1-7.
  5. [5] Pani A., Lucini V., Dugnani S., Scaglione F., Erdosteine enhances antibiotic activity against bacteria within biofilm, Int. J. Antimicrob. Agents., 59 (3) (2022) 106529.
  6. [6] Whole health organization, WHO publishes list of bacteria for which new antibiotics are urgently needed, Available at: https://www.who.int/en/news-room/detail/27-02-2017-who-publishes-list-of-bacteria-for-which-new-antibiotics-are-urgently-needed Retrieved: 07.01.2023
  7. [7] Abadi A., Rizvanov A., Haertlé T., Blatt L., World Health Organization report: current crisis of antibiotic resistance, BioNanoScience., 9 (4) (2019) 778-788.
  8. [8] Bassetti S., Tschudin-Sutter S., Egli A., Osthoff M., Optimizing antibiotic therapies to reduce the risk of bacterial resistance, Eur. J. Intern. Med., 99 (2022) 7-12.

Details

Primary Language

English

Subjects

Biochemistry and Cell Biology (Other)

Journal Section

Research Article

Publication Date

March 28, 2024

Submission Date

August 11, 2023

Acceptance Date

January 31, 2024

Published in Issue

Year 2024 Volume: 45 Number: 1

APA
Yazıcı, A. (2024). The Strain-Dependent Antimicrobial and Antibiofilm effect of Cis and Trans-Vaccenic Acid against Pseudomonas Aeruginosa. Cumhuriyet Science Journal, 45(1), 1-7. https://doi.org/10.17776/csj.1341700

Cited By

As of 2026, Cumhuriyet Science Journal will be published in six issues per year, released in February, April, June, August, October, and December