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Information Journal Paper

Title

Antibacterial properties of selected Malaysian Tualang honey against Pseudomonas aeruginosa and Streptococcus pyogenes

Pages

  565-576

Abstract

 Background and Objectives: Tualang honey (TH) is a Malaysian multifloral jungle honey. In recent years, there has been a marked increase in the number of studies published in medical databases regarding its potential health benefits. The study aimed to investigate the effect of TH against Pseudomonas aeruginosa and Streptococcus pyogenes. Materials and Methods: The effect of TH on both bacteria was investigated using MIC, MBC, growth curve, time-kill curve, Scanning electron microscopy (SEM) and RT-qPCR. Results: The MIC of TH against P. aeruginosa and S. pyogenes was 18. 5% (w/v) and 13% (w/v) respectively and MBC was 25% (w/v) for both bacteria. Spectrophotometric readings of at least 90% inhibition yielded MIC values of TH, 18. 5% (w/v) and 15% (w/v) for P. aeruginosa and S. pyogenes respectively. A time– kill curve demonstrated a bactericidal with a 4-log reduction estimated within 8 hours. Using SEM, loss of structural integrity and marked changes in cell shape were observed. RT-qPCR analysis showed that TH reduced the pattern of gene expression in both bacteria, with a trend toward reduced expression of the virulence genes of interest. Conclusion: This study suggests that TH could potentially be used as an alternative therapeutic agent for microbial infection particularly against these two organisms.

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    APA: Copy

    Al Kafaween, Mohammad Abdulraheem, Al Jamal, Hamid Ali Nagi, Mohd Hilmi, Abu Bakar, Elsahoryi, Nour Amin, Jaffar, Norzawani, & Zahri, Mohd Khairi. (2020). Antibacterial properties of selected Malaysian Tualang honey against Pseudomonas aeruginosa and Streptococcus pyogenes. IRANIAN JOURNAL OF MICROBIOLOGY, 12(6), 565-576. SID. https://sid.ir/paper/678778/en

    Vancouver: Copy

    Al Kafaween Mohammad Abdulraheem, Al Jamal Hamid Ali Nagi, Mohd Hilmi Abu Bakar, Elsahoryi Nour Amin, Jaffar Norzawani, Zahri Mohd Khairi. Antibacterial properties of selected Malaysian Tualang honey against Pseudomonas aeruginosa and Streptococcus pyogenes. IRANIAN JOURNAL OF MICROBIOLOGY[Internet]. 2020;12(6):565-576. Available from: https://sid.ir/paper/678778/en

    IEEE: Copy

    Mohammad Abdulraheem Al Kafaween, Hamid Ali Nagi Al Jamal, Abu Bakar Mohd Hilmi, Nour Amin Elsahoryi, Norzawani Jaffar, and Mohd Khairi Zahri, “Antibacterial properties of selected Malaysian Tualang honey against Pseudomonas aeruginosa and Streptococcus pyogenes,” IRANIAN JOURNAL OF MICROBIOLOGY, vol. 12, no. 6, pp. 565–576, 2020, [Online]. Available: https://sid.ir/paper/678778/en

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