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Information Journal Paper

Title

Determination of antibiotic resistance pattern of Methicillin-resistantStaphylococcus aureus isolated from the food samples by Multiplex PCR

Pages

  21-30

Abstract

Staphylococcus aureus is able to produce several enterotoxins which can cause poisoning symptoms withdifferent intensities through eating of contaminated food. Due to the emergence of antibiotic-resistantstrains of S. aureus, the number of antibiotics available for treating these infections is reduced daily. Thisstudy aimed to isolate S. aureus and identification of methicillin-resistant gene in food samples usingPCR technique. The study included 320 samples of different foods were conducted between July of 2015and March of 2016. The samples were randomly collected from different parts of Mashhad, were sent tothe laboratory and in accordance with standard instructions were examined for the presence of S. aureus. The antibiotic sensitivity test was done by disk diffusion according to CLSI guidelines. PCR test was usedto identify and confirm the isolated S. aureus and Virulence genes and resistance. The result showed that53 samples (16. 6%) of the 320 samples were contaminated with S. aureus. The most contaminatedsample was sample sweet (19/7). Antibiogram results showed that the most sensitivity and the mostresistance to the antibiotic are for tobramycin antibiotics 100% tetracycline (15. 09%) respectively. isolates 9 (16. 98%) isolates of the 53 were resistant to methicillin in disk diffusion and 5 (9. 5%) isolateshad mecA resistance gene in PCR test. Due to high levels of Staphylococcus aureus food contaminationthe production and distribution of foods must be healthy controlled in order to prevent contamination andtransmission of resistant strains of these microbes.

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    APA: Copy

    KHOORI, E., Ataye Salehi, a., & khoori, m.. (2018). Determination of antibiotic resistance pattern of Methicillin-resistantStaphylococcus aureus isolated from the food samples by Multiplex PCR. JOURNAL OF FOOD MICROBIOLOGY, 4(4 ), 21-30. SID. https://sid.ir/paper/250749/en

    Vancouver: Copy

    KHOORI E., Ataye Salehi a., khoori m.. Determination of antibiotic resistance pattern of Methicillin-resistantStaphylococcus aureus isolated from the food samples by Multiplex PCR. JOURNAL OF FOOD MICROBIOLOGY[Internet]. 2018;4(4 ):21-30. Available from: https://sid.ir/paper/250749/en

    IEEE: Copy

    E. KHOORI, a. Ataye Salehi, and m. khoori, “Determination of antibiotic resistance pattern of Methicillin-resistantStaphylococcus aureus isolated from the food samples by Multiplex PCR,” JOURNAL OF FOOD MICROBIOLOGY, vol. 4, no. 4 , pp. 21–30, 2018, [Online]. Available: https://sid.ir/paper/250749/en

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