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Molecular detection of antibiotic resistant genes of avian pathogenic escherichia coli APEC / Ghada Sobhy Abdelhamed ; Supervised Kamelia Mahmoud Osman , Mahmoud Dardiri Elhariri

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ghada Sobhy Abdelhamed , 2014Description: 200 P. : facsimiles ; 25cmOther title:
  • الكشف الجزيئى للجينات المقاومة للمضادات الحيوية لعترات الايشيريشيا كولاى المعزولة من الطيور [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology Summary: in this study, 61 tested flocks were examined from different sources of poultry ( grandparents and layers and broilers and broiler breeders ) of suspected E. coli septicaemia in Egypt in addition to 29 human samples of (urine and feces). Based on the obtained results, it was found that the prevalence of E. coli infection was 95.6 %. The 86 serotypes were distributed as 16 (18.16%) of serotypes O125 : K70, 12 (13.95%) of serotypes O158 : K-, 10 (11.62%) of serotypes O44 : K74 and O114 : K90 each, 9 (10.46%) of untypable isolates, 6 (6.97%) of serotypes O91 : K-, 4 (4.48%) O111 : K58, O78 : K80 and O25 : K11, 2 (11.62%) of serotypes O103 : K - and O26 : K60 and finally the lowest percentage 1 (1.16%) were detected in serotypes O86 : K- and O127 : K63 - Testing of the phenotypic properties of the 86 isolates it was found that all tested E. coli isolates were Congo red positive but with different intensities those with CR+++ constituted 46 / 86 (53.5%) and 40 / 86 (46.5%) were CR++
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.10.Ph.D.2014.Gh.M (Browse shelf(Opens below)) Not for loan 01010110063801000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.10.Ph.D.2014.Gh.M (Browse shelf(Opens below)) 63801.CD Not for loan 01020110063801000

Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology

in this study, 61 tested flocks were examined from different sources of poultry ( grandparents and layers and broilers and broiler breeders ) of suspected E. coli septicaemia in Egypt in addition to 29 human samples of (urine and feces). Based on the obtained results, it was found that the prevalence of E. coli infection was 95.6 %. The 86 serotypes were distributed as 16 (18.16%) of serotypes O125 : K70, 12 (13.95%) of serotypes O158 : K-, 10 (11.62%) of serotypes O44 : K74 and O114 : K90 each, 9 (10.46%) of untypable isolates, 6 (6.97%) of serotypes O91 : K-, 4 (4.48%) O111 : K58, O78 : K80 and O25 : K11, 2 (11.62%) of serotypes O103 : K - and O26 : K60 and finally the lowest percentage 1 (1.16%) were detected in serotypes O86 : K- and O127 : K63 - Testing of the phenotypic properties of the 86 isolates it was found that all tested E. coli isolates were Congo red positive but with different intensities those with CR+++ constituted 46 / 86 (53.5%) and 40 / 86 (46.5%) were CR++

Issued also as CD

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