Problem of Escherichia Coli infection in broilers in Qena province
العناوين الأخرى
مشكلة ميكروب الأيشيربشيا كولاي في قطعان التسمين في محافظة قنا
المؤلفون المشاركون
Ahmad, Ahmad Ibrahim
Uthman, Nabilah
Ahmad, Shayma Abd al-Rahim Muhammad
al-Hamad, Dina Muhammad Wahid Shaybah
المصدر
Assiut Veterinary Medical Journal
العدد
المجلد 63، العدد 153 (30 إبريل/نيسان 2017)، ص ص. 252-264، 13ص.
الناشر
تاريخ النشر
2017-04-30
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
العلوم الطبيعية والحياتية (متداخلة التخصصات)
الملخص EN
The present study was conducted on 81 commercial broiler chicken farms aged (1-45 days) located in five different centers at Qena province (Qena, Qift, Deshna, Qus and Nag-Hammadi), For bacteriological examination, Samples were taken from diseased and freshly dead chickens (liver; lung; intestine; trachea; nasal cavity; kidneys; yolk sacs; pericardium; and air sacs).
The results revealed that 50 out of 600 samples (8.3%) were positive for E.
coli isolation, where 30 isolates (9.0%) from 332 baby chicks (up to one week), 20 isolates (7.4%) from 268 broilers (from one week to 6 weeks) were positive for E.
coli isolation.
Thirty-seven seogroups of E.
coli were obtained by serological identification (O1, O6, O8, O20, O26, O27, O44, O86a, O115, O125, O128, O136, O146, O152, O158, O159, O164, O166, O167,O168 and O169) represented as 4 strains were serotyped O27 (8%), 3 strains O44 (6%), 3 strains O125 (6%), 3 strains O152 (6%), 3 strains O159 (6%), 2 strains O1 (4%), 2 strains O6 (4%), 2 strains O20 (4%), 2 strains O26 (4%), 2 strains O166 (4%), 1 strain for each of O8, O86a, O115, O128, O136 ,O146, O158, O164, O167, O168, O169 with (2%) for each of them and 13 isolates were untyped (26%) by the available antisera.
Multiplex PCR showed that ompA virulence gene was detected in all serogroups except O8.
Moreover, papC virulence gene was detected in all serogroups except O8, O86a, O136, O146, O167 and O169.
While Stx2 virulence gene was detected only in serotypes O27 & O125.
The eaeA gene was amplified in serogroups O1, O20, O26, O115, O152, O166, O168 and O169.
Finally, tsh virulence gene was detected in all serogroups except O20, O26, O86a, O115, O128, O167 and O169.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ahmad, Shayma Abd al-Rahim Muhammad& Ahmad, Ahmad Ibrahim& Uthman, Nabilah& al-Hamad, Dina Muhammad Wahid Shaybah. 2017. Problem of Escherichia Coli infection in broilers in Qena province. Assiut Veterinary Medical Journal،Vol. 63, no. 153, pp.252-264.
https://search.emarefa.net/detail/BIM-780975
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ahmad, Shayma Abd al-Rahim Muhammad…[et al.]. Problem of Escherichia Coli infection in broilers in Qena province. Assiut Veterinary Medical Journal Vol. 63, no. 153 (Apr. 2017), pp.252-264.
https://search.emarefa.net/detail/BIM-780975
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ahmad, Shayma Abd al-Rahim Muhammad& Ahmad, Ahmad Ibrahim& Uthman, Nabilah& al-Hamad, Dina Muhammad Wahid Shaybah. Problem of Escherichia Coli infection in broilers in Qena province. Assiut Veterinary Medical Journal. 2017. Vol. 63, no. 153, pp.252-264.
https://search.emarefa.net/detail/BIM-780975
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 260-263
رقم السجل
BIM-780975
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