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170008

DETECTION OF MECA GENE IN METHICILLIN-RESISTANCE STAPHYLOCOCCUS AUREUS (MRSA) STRAINS ISOLATED FROM BEEF MEAT USING POLYMERASE CHAIN REACTION

Article

Last updated: 23 Jan 2023

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Abstract

A total of 60 random samples of meat were collected from different butchers shops at Port- Said city and subjected to bacteriological examination. The prevalence of Staph. aureus coagulase positive was 10 (16. 6%). The coagulase positiveStaph. aureus isolates were tested for their susceptibility to methicillin/ Oxaciillin. 6(60%) of the isolates were resistant to methicillin/ Oxaciillin. Multidrug resistance of MRSA strains was observed. The maximum resistance was observed against Ampicillin and Chloramphenicol (100%) while the least resistance was observed against Streptomycin (66.6%) followed by Gentamicin and Trimethoprim + Sulphamethoxazole (33.3%) and Erythromycin (16.6%). The isolates were analyzed for the presence of the genes encoding resistance to methicillin (mecA) by using Polymerase chain reaction (PCR) which is a powerful and a rapid procedure for the detection of mecA gene in methicllin-resistance (MRSA) strains. Only 3 out of 6 isolates were found to carry the mecA gene amplified at 310 bp. The Staph. aureus found in meat directly affect the human health and can cause a public illness if the meat is used in the food industry. Examination of meat using convetional PCR is a useful technique for detection of mecA gene inMethicillin-resistanceStaph. aureus (MRSA).

DOI

10.21608/avmj.2016.170008

Keywords

Keywords: Methicllin-resistance Staphylococcus aureus (MRSA) strains, meat, MecA gene, PCR

Authors

First Name

Gihan

Last Name

Mohamed Omer Mohamed

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Affiliation

Assistance Researcher of Microbiology Department, Port-Said Lab Animal Health Research Institute Dokki –Giza.

Email

dr.gehanomer@yahoo.com

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First Name

TAGHREED

Last Name

HAFEZ

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Affiliation

Food Hygiene Department, Port-Said Branch, Animal Health Research Institute

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City

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Volume

62

Article Issue

151

Related Issue

24317

Issue Date

2016-10-01

Receive Date

2016-08-24

Publish Date

2016-10-01

Page Start

64

Page End

70

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_170008.html

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https://avmj.journals.ekb.eg/service?article_code=170008

Order

7

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

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Article

Created At

23 Jan 2023