000			02820cam a2200325 a 4500
003			EG-GiCUC
008			190418s2018 ua do 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.Al.D
100	0		_aAlaa Mohamed Elsayed Elbadawi
245	1	0	_aDevelopment of nano-magnetic biosensor for rapid detection of resistant staphylococcus aureus from different sources / _cAlaa Mohamed Elsayed Elbadawi ; Supervised Khaled F. ElAmry , Mahmoud D. Elhariri , Gihan M. Elmoghazy
246	1	5	_aتطوير جهاز استشعار بيولوجى نانو مغناطيسى للكشف السريع عن بكتيريا المكورات العنقودية الذهبية المقاومة للمضادات الحيوية من مصادر مختلفة
260			_aCairo : _bAlaa Mohamed Elsayed Elbadawi , _c2018
300			_a236 P. : _bcharts , photographs ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Micrbiology
520			_aThe emergence of antibiotic-resistant bacteria is a major concern in both human and veterinary medicine. In Egypt, Accurate numbers describing the prevalence of MRSA and VRSA are lacking especially in veterinary medicine. From this point of view, the aim of the study is to determine the occurrence of MRSA, VRSA isolated from different sources by both phenotypic and genotypic methods) and also to develop a rapid, accurate and sensitive technique for identification of resistant S.aureus. So, a total of 384 samples were collected from different sources as follow: 150 raw milk, 100 camel meat, 40 human nasal and wound swabs and 94 ration samples. 136(35.4%) isolates out of 384 were confirmed to be S.aureus by biochemical tests. They were tested against 9 antibiotic discs. There are three phenotypic methods for detection of MRSA: oxacillin disc (1æg),cefoxitin disc (30æg) and chromoginic agar(ORSAB).The most reliable method for detection of MRSA cefoxitin disc diffusion as identified in the present study and recorded by(CLSI,2016). So, the recovery rate of MRSA from different sources according to cefoxitin disc was 77 isolates distributed as follow: (44.6%)from milk,(86.4%) from camel,(70.9%)from human and (40.7%)from ration with the highest recovery rate recorded in Camel (86.4%). vancomycin disk does not differentiate vancomycin-susceptible, intermediate, and resistant isolates
530			_aIssued also as CD
653		4	_aMIC
653		4	_aMRSA
653		4	_aVRSA
700	0		_aGihan M. Elmoghazy , _eSupervisor
700	0		_aKhaled F. ElAmry , _eSupervisor
700	0		_aMahmoud D. Elhariri , _eSupervisor
905			_aAsmaa _eCataloger
905			_aNazla _eRevisor
942			_2ddc _cTH
999			_c71542 _d71542