231801

Prevalence of multidrug resistant Escherichia coli recovered from patients suffering from urinary tract infections

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Last updated: 05 Jan 2025

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Abstract

Urinary tract infections are common human bacterial infections caused by Escherichia coli, which is one of the most frequent uropathogens. Treatment of such infections has become challenging due to the elevated levels of antimicrobial resistance. The aims of this work were to study the resistance pattern of E. coli pathogens recovered from patients with urinary tract infections attending to Minia University Hospital, Minia Governorate, Egypt, and to detect the co-existence of different extended spectrum β-lactamases (ESBLs) and metallo β-lactamases (MBLs) genes. The in vitro antibiotic sensitivity was tested using the disc diffusion assay. The production of ESBLs and MBLs was investigated through the combined disk and EDTA-combined disk synergy assays, while the molecular studies were carried out using the conventional polymerase chain reaction (PCR). High prevalence of ESBLs producers (61.6 %) was detected, whereas ESBLs and MBLs production was significantly associated with high multiple antimicrobial resistance index (MARI). The bla-TEM was the most prevalent genotype (94.6 %), while the prevalence of bla-NDM and bla-IMP was 45.9 % and 40.5 %, respectively. Imipenem and amikacin were the most effective antibacterial antibiotics. The current results showed statistically significant association of the tested genes, as 89 % of the E. coli isolates harbored more than one gene. This study highlighted a public health concern; as the elevated antibiotic resistance narrowed the therapeutic options and led to the failure of treatment of such bacterial infections. 

DOI

10.21608/nrmj.2022.231801

Keywords

Urinary Tract infections, Uropathogenic E. coli, ESBLs, MBLs, MDR, XDR

Authors

First Name

Salwa

Last Name

Mahmoud Masoud

MiddleName

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Affiliation

Department of Microbiology and Immunology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt

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Orcid

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First Name

Rehab

Last Name

Mahmoud Abd El-Baky

MiddleName

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Affiliation

Department of Microbiology and Immunology, Faculty of Pharmacy, Deraya University, Minia 11566, Egypt

Email

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City

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Orcid

0000-0001-6094-5653

First Name

Sherine

Last Name

A. Aly

MiddleName

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Affiliation

Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71516, Egypt

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City

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Orcid

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First Name

Reham

Last Name

Ali Ibrahem

MiddleName

-

Affiliation

Department of Microbiology and Immunology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt

Email

rehamee_micro@yahoo.com

City

-

Orcid

0000-0002-7050-5755

Volume

6

Article Issue

2

Related Issue

32655

Issue Date

2022-04-01

Receive Date

2022-03-08

Publish Date

2022-04-19

Page Start

1,543

Page End

1,556

Print ISSN

2537-0286

Online ISSN

2537-0294

Link

https://nrmj.journals.ekb.eg/article_231801.html

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https://nrmj.journals.ekb.eg/service?article_code=231801

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231,801

Type

Original Article

Type Code

2,265

Publication Type

Journal

Publication Title

Novel Research in Microbiology Journal

Publication Link

https://nrmj.journals.ekb.eg/

MainTitle

Prevalence of multidrug resistant Escherichia coli recovered from patients suffering from urinary tract infections

Details

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Article

Created At

23 Jan 2023