Phenotypic and Genotypic Antimicrobial Resistance Profiles of Campylobacter jejuni Isolated from Cattle, Sheep, and Free-Range Poultry Faeces

المؤلفون المشاركون

Hurtado, Ana
Oporto, Beatriz
Juste, Ramón A.

المصدر

International Journal of Microbiology

العدد

المجلد 2009، العدد 2009 (31 ديسمبر/كانون الأول 2009)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2010-03-08

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

العلوم الطبيعية والحياتية (متداخلة التخصصات)
الطب البشري

الملخص EN

Minimum inhibitory concentrations (MIC) of 13 antimicrobial agents were determined by broth microdilution for 72 Campylobacter jejuni strains from livestock.

Twenty-three (31.9%) isolates were fully susceptible; all isolates were susceptible to erythromycin, chloramphenicol, streptomycin, gentamicin, sulfamethoxazole, and meropenem, and all but one to kanamycin.

Resistance to quinolones was highest (52.8%), reaching similar values among poultry, dairy cattle, and sheep, but lower in beef cattle.

Resistance to tetracyclines (48.6%) was mainly associated to dairy cattle and β-lactams (26.4%) to poultry.

Multidrug resistance was mainly detected in dairy cattle (28.6%) and poultry (21.0%), whereas beef cattle had the highest percentage of fully susceptible isolates.

Two real-time PCR assays to detect point mutations associated to quinolone (C257T in the gyrA gene) and macrolide (A2075G in the 23S rRNA genes) resistance were developed and validated on these strains.

The analysis of a further set of 88 isolates by real-time PCR confirmed the absence of macrolide resistance and demonstrated the reproducibility and processability of the assay.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Oporto, Beatriz& Juste, Ramón A.& Hurtado, Ana. 2010. Phenotypic and Genotypic Antimicrobial Resistance Profiles of Campylobacter jejuni Isolated from Cattle, Sheep, and Free-Range Poultry Faeces. International Journal of Microbiology،Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-472956

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Oporto, Beatriz…[et al.]. Phenotypic and Genotypic Antimicrobial Resistance Profiles of Campylobacter jejuni Isolated from Cattle, Sheep, and Free-Range Poultry Faeces. International Journal of Microbiology No. 2009 (2009), pp.1-8.
https://search.emarefa.net/detail/BIM-472956

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Oporto, Beatriz& Juste, Ramón A.& Hurtado, Ana. Phenotypic and Genotypic Antimicrobial Resistance Profiles of Campylobacter jejuni Isolated from Cattle, Sheep, and Free-Range Poultry Faeces. International Journal of Microbiology. 2010. Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-472956

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-472956