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003 EG-GiCUC
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008 180903s2018 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.10.10.M.Sc.2018.Ze.B
100 0 _aZeinab Saad Abdelrazek Mohammed
245 1 0 _aBacteriological studies on some bacteria causing Oomphalitis in baby chicks /
_cZeinab Saad Abdelrazek Mohammed ; Supervised Nashwa Abdelsalam Ezzeldeen , Mahmoud Elhariri , Soad Abdelaziz Abdelwanis
246 1 5 _aدراسات بكتريولوجية على بعض البكتيريا المسببة لالتهاب السرة فى الكتاكيت الصغيرة
260 _aCairo :
_bZeinab Saad Abdelrazek Mohammed ,
_c2018
300 _a139 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology
520 _aA study was conducted on 200 samples of one day old chicks obtained from chicken hatchlings to isolate and identify bacteria associated with yolk sac infection (Omphalitis) and to determine antimicrobial sensitivity pattern of the predominant bacterial pathogens. A total of 160 bacterial isolates were isolated and identified using biochemical tests and molecular confirmation.The bacterial strains tested for their susceptibility to 10 antimicrobial agents. The highest recovery rate was for Escherichia coli 120 (60%) followed by Pseudomonas aeruginosa 25 (12.5%). Staphylococcus aureus and Salmonella were 10 (5%) & 5 (2.5%), respectively. The antimicrobial sensitivity patterns were detected for all bacterial genera; the highest resistance patterns were exhibited by P. aeruginosa followed by Salmonella spp. then E. coli and finally S. aureus. The existence of multi-drug resistance bacteria isolates associated with yolk sac infection suggests that more emphasis be given towards preventing omphalitis in chicks through improvements of sanitary measures than to consider control options through the use of antimicrobials
530 _aIssued also as CD
653 4 _aE. coli
653 4 _aOmphalitis
653 4 _aYolk sac
700 0 _aMahmoud Elhariri ,
_eSupervisor
700 0 _aNashwa Abdelsalam Ezzeldeen ,
_eSupervisor
700 0 _aSoad Abdelaziz Abdelwanis ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aShimaa
_eCataloger
942 _2ddc
_cTH
999 _c67265
_d67265