Prevalence and Characteristics of Salmonella Isolated from Free-Range Chickens in Shandong Province, China
المؤلفون المشاركون
Gao, Yanxia
Chang, Weishan
Zhao, Xiaonan
Ye, Chaoqun
Yang, Lingling
Wang, Tao
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-10-09
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Compared with chickens raised in intensively managed breeding farms, free-range chickens in China are quite popular due to lower breeding density and less antibiotics usage.
However, investigations about Salmonella enterica from free-range chickens are quite rare.
The aim of the present study was to investigate prevalence and characteristics of Salmonella in free-range chickens in Shandong province, China.
During the period of August and November 2015, 300 fresh fecal swabs from different broilers in three free-range chicken farms (100 samples per farm) were collected to isolate Salmonella, and then these isolates were subjected to serotyping, antibiotic sensitivity testing, enterobacterial repetitive intergenic consensus-polymerase chain reaction (ERIC-PCR), and multilocus sequence typing (ST).
A total of 38 Salmonella isolates (38/300, 12.7%) were recovered.
The most common serotype was Enteritidis (81.6%), followed by Indiana (13.2%) and Typhimurium (5.3%).
Twenty-two out of 38 isolates (57.9%) were resistant to ampicillin, the highest resistance rate, but resistance rates to cefazolin, cefotaxime, and ceftazidime were only 7.9%.
The multidrug resistance (MDR) rate was 26.3%.
Additionally, the Salmonella isolates could be classified into 25 genotypes by ERIC-PCR and were divided into three ST types (ST11, ST17, and ST19), with ST11 the highest isolation rate (81.6%).
In summary, as with other poultry, free-ranging chickens may also serve as potential reservoir for antibiotic resistant Salmonella, thereby posing a threat to public health.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhao, Xiaonan& Gao, Yanxia& Ye, Chaoqun& Yang, Lingling& Wang, Tao& Chang, Weishan. 2016. Prevalence and Characteristics of Salmonella Isolated from Free-Range Chickens in Shandong Province, China. BioMed Research International،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1098996
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhao, Xiaonan…[et al.]. Prevalence and Characteristics of Salmonella Isolated from Free-Range Chickens in Shandong Province, China. BioMed Research International No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1098996
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhao, Xiaonan& Gao, Yanxia& Ye, Chaoqun& Yang, Lingling& Wang, Tao& Chang, Weishan. Prevalence and Characteristics of Salmonella Isolated from Free-Range Chickens in Shandong Province, China. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1098996
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1098996
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر