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252183

Antibiotic resistance pattern of Clostridium perfringens isolated from necrotic enteritis cases of broiler chickens in Luxor city

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Avian and Rabbit Health

Abstract

Clostridium perfringens is one of the highest dominant spore-forming foodborne pathogens, which is widely distributed and causes severe diseases in humans and animals. Poultry is the main host of this pathogen. In this study, we investigated the prevalence, antibiotic resistance pattern, and toxin-encoding genes of C. perfringens isolated from chicken with necrotic enteritis. Twelve of C. perfringens strains were isolated from 100 intestinal samples (native and Hubbard chickens) with a percentage of 12% and subsequently confirmed by PCR; all strains carried alpha-toxin gene and were negative for other major toxin genes (Beta, Epsilon and Iota). The C. perfringens isolates showed highly resistance (100%) to most of the antibiotics tested; Ampicillin, Amoxicillin, Amoxicillin-clavulanic acid, Erythromycin, Lincomycin, Metronidazole, Neomycin, Oxytetracycline, Penicillin, Spectinomycin, Streptomycin, but showed sensitivity with a low percentage (25% or low) for Colistin sulphate, Doxycyclin, Enrofloxacin, Norfloxacin and Sulfamethoxazole-trimethoprim. However, virulence genes were detected with a different percentage of 100%, 75% and 16.7 with Cpe, netB and Tpel respectively. In the examination of antimicrobial-resistant genes the examined isolates showed 100%, 75% and 25% with (tetK) tetracyclines, (Bla) B. lactamase resistant gene and macrolide (ermB) respectively. Our findings confirmed that the diseased cases with different sings of multidrug-resistant C. perfringens strains could be regarded as one of the concerning pathogens in broiler chickens and its products. Widespread monitoring of C. perfringens isolates is strongly suggested.

DOI

10.21608/ejah.2022.252183

Keywords

Clostridium perfringens – antibiotic resistance pattern, Virulence genes, Poultry, Toxins

Volume

2

Article Issue

2

Related Issue

33403

Issue Date

2022-04-01

Receive Date

2022-02-02

Publish Date

2022-04-01

Page Start

63

Page End

74

Print ISSN

2735-4938

Online ISSN

2735-4946

Link

https://ejah.journals.ekb.eg/article_252183.html

Detail API

https://ejah.journals.ekb.eg/service?article_code=252183

Order

6

Type

Original researches

Type Code

1,636

Publication Type

Journal

Publication Title

Egyptian Journal of Animal Health

Publication Link

https://ejah.journals.ekb.eg/

MainTitle

Antibiotic resistance pattern of Clostridium perfringens isolated from necrotic enteritis cases of broiler chickens in Luxor city

Details

Type

Article

Created At

23 Jan 2023