Isolation of salmonella characterized by biofilm formation and disinfectant resistance from broiler chickens
المؤلفون المشاركون
Nabil, Nahhal M.
Yunus, Ahlam E.
المصدر
Alexandria Journal of Veterinary Sciences
العدد
المجلد 62، العدد 2 (31 يوليو/تموز 2019)، ص ص. 26-36، 11ص.
الناشر
جامعة الإسكندرية كلية الطب البيطري
تاريخ النشر
2019-07-31
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
This study was carried out to isolate Salmonella from different broiler farms in Delta, Egypt and to investigate their antimicrobial susceptibility pattern with a molecular detection of genes responsible for biofilm formation and resistance to disinfectants.
Five Egyptian Governorates in Delta (Dakahila, Damietta, Gharbia, Kafr El Sheik and Sharkia) during the year 2018 were included in this study.
A total of 100 diseased farms were subjected for clinical followed by laboratory diagnosis.
Clinical diagnosis was made on the basis of clinical history, signs and postmortem findings of the affected broiler chickens.
Internal organs (liver, cecum, spleen and heart) and swabs form water pipes, waterers and feeders were collected.
Salmonella was isolated with an incidence rate of (17%).
The incidences of Salmonella isolation from the collected samples in Dakahila, Damietta, Gharbia, Kafr El Sheik and Sharkia Governorates were (5/29) (17.24%), (4/23) (17.39%), (3/20) (15%), (2/13) (15.38%) and (3/15) (20%) respectively.
The isolated Salmonellae were identified serologically and six serotypes were reported (S.
Typhimurium, S.
Kentucky, S.
Inganda, S.
Infantis, S.
Newport and S.
Enteritidis).
Antimicrobial sensitivity testing revealed that ampicillin – sulbactam, tetracycline and streptomycin showed higher resistance with percentages (94.1%), (94.1%) and (70.6%) respectively.
Using conventional PCR technique; AdrA, gcpA and csgD genes that responsible for biofilm formation were reported in all Salmonella isolates.
qacED1 gene was detected with percentages of (100%) but qacA/B and qacC/D genes were negative.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nabil, Nahhal M.& Yunus, Ahlam E.. 2019. Isolation of salmonella characterized by biofilm formation and disinfectant resistance from broiler chickens. Alexandria Journal of Veterinary Sciences،Vol. 62, no. 2, pp.26-36.
https://search.emarefa.net/detail/BIM-1341425
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nabil, Nahhal M.& Yunus, Ahlam E.. Isolation of salmonella characterized by biofilm formation and disinfectant resistance from broiler chickens. Alexandria Journal of Veterinary Sciences Vol. 62, no. 2 (Jul. 2019), pp.26-36.
https://search.emarefa.net/detail/BIM-1341425
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nabil, Nahhal M.& Yunus, Ahlam E.. Isolation of salmonella characterized by biofilm formation and disinfectant resistance from broiler chickens. Alexandria Journal of Veterinary Sciences. 2019. Vol. 62, no. 2, pp.26-36.
https://search.emarefa.net/detail/BIM-1341425
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 34-36
رقم السجل
BIM-1341425
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