The multidrug resistance and production of extended-spectrum betalactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Khodavandi Pouria; ALIZADEH FAHIMEH; KHODAVANDI ALIREZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: NOVA BIOLOGICA REPERTA Year:2020 | Volume:7 | Issue:1 Page(s): 46-54

Download Full-Text

Persian Verion

View:

367

Download:

Cites:

Information Journal Paper

Title

The multidrug resistance and production of extended-spectrum betalactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples

Author(s)

Khodavandi Pouria | ALIZADEH FAHIMEH | KHODAVANDI ALIREZA | Issue Writer Certificate

Keywords

antibioticQ2

bacteriaQ2

geneQ1

raw milkQ1

unprocessed cheeseQ2

Abstract

The occurrence of extended-spectrum beta-lactamases-producing bacteria is an important public health issue. The aim of this study was to investigate phenotypic and genotypic characteristics regarding the presence of extended spectrum β-lactamase ctx-m, per and ver producing Escherichia coli isolated from raw dairy samples. For this purpose, E. coli were isolated from 247 raw dairy samples (milk and cheese) in Yasooj in 2015-2017, and the isolates were screened for antibiotic resistance, extended spectrum β-lactamase and the presence of ctx-m, per and ver. In total, 200 isolates were selected. The highest frequency of resistance in isolates was against tetracycline (96. 5%) and ampicillin (95. 5%) antibiotics and the lowest against imipenem (12. 5%), In addition, multidrug resistance against four or more antibiotics was observed in some isolates. Extended spectrum β-lactamase resistance was detected in 86 isolates (43%) and ctx-m, per and ver genes were detected in 82, 0 and 7 E. coli isolates, respectively. These findings demonstrated that raw dairy products may be reservoirs for the dissemination of β-lactam antibiotics and that resistance genes could be transmitted to humans through the food chain.

Cites

No record.

References

No record.

Cite

APA: Copy

Khodavandi, Pouria, ALIZADEH, FAHIMEH, & KHODAVANDI, ALIREZA. (2020). The multidrug resistance and production of extended-spectrum betalactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples. NOVA BIOLOGICA REPERTA, 7(1 ), 46-54. SID. https://sid.ir/paper/250471/en

Vancouver: Copy

Khodavandi Pouria, ALIZADEH FAHIMEH, KHODAVANDI ALIREZA. The multidrug resistance and production of extended-spectrum betalactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples. NOVA BIOLOGICA REPERTA[Internet]. 2020;7(1 ):46-54. Available from: https://sid.ir/paper/250471/en

IEEE: Copy

Pouria Khodavandi, FAHIMEH ALIZADEH, and ALIREZA KHODAVANDI, “The multidrug resistance and production of extended-spectrum betalactamases ctx-m, per and ver in Escherichia coli isolates derived from raw dairy samples,” NOVA BIOLOGICA REPERTA, vol. 7, no. 1 , pp. 46–54, 2020, [Online]. Available: https://sid.ir/paper/250471/en

Related Journal Papers