Marwa Aref Mahmoud <br/><br/>
A simple disc diffusion method for detecting AmpC and extended-spectrum Ý-lactamases in clinical isolates of enterobacteriaceae /  
 الممتدة في العينات الاكلينيكية المعزولة Ý-lactamasesو سلسلة الAmpCإستخدام طريقة الإنتشار القرصي لتحديد ال 
Marwa Aref Mahmoud ; Supervised Mona Abdelaziz Wassef , Sahar Mohammed Khairat , Rasha Hamed Elsherif 
 - Cairo :   Marwa Aref Mahmoud ,   2012 
 - 136 P. :   charts , facsimiles ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Clinical and Chemical Pathology 
<br/><br/> We thought to determine whether extended spectrum Ý-lactamases (ESBLs) and AmpC Ý-lactamases (derepressed and inducible), alone or in combination, could be detected in clinical isolates of the enterobacteriaceae using a simple, overnight disc diffusion test. 178 of 400 enterobacterial isolates were included according to selection criteria: resistance to third generation cephalosporins CPD and CTX and to cephamycins FOX 
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<br/><br/><label>Subjects--Index Terms: </label>AmpC Ý-lactamases Enterobacteriaceae ESBL