Mahmoud Abdelati Fouad Khalil <br/><br/>
Phenotypic and molecular characterization of multidrug - resistant acinetobacter baumannii isolated from hospitalized patients /  
 التوصيف الظاهرى و الوراثى لبكتريا الأسينتوباكتر المتعددة المقاومة و المسببة للعدوى بين المرضى بالمستشفيات 
Mahmoud Abdelati Fouad Khalil ; Supervised Abdelgawad M. Hashem , Wael Mostafa Tawakkol , Ahmed Sherif Mohamed Hussein Attia 
 - Cairo :   Mahmoud Abdelati Fouad Khalil ,   2014 
 - 137 P. :   charts , facsimiles ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology 
<br/><br/> During the last decades, Acinetobacter baumannii become a global problem that threatens many health care settings. A. bammunnii is characterized by its extraordinary ability to persist in the environment. Moreover, it has a magnificence ability to acquire and express multiple resistance mechanisms against major antibiotic classes. There is no unique bacterial metabolic test that can differentiate it from other non - lactose fermenter gram negative bacteria; furthermore, the pathogenicity of Acinetobacter species is not the same. A. baumannii species are the most frequently involved in severe infections. The present study aimed to characterize the prevalence of MDR - A. bammunnii in Egyptian hospital; Identify their antimicrobial susceptibility level; phenotypic characterization of resistance mechanisms; molecular identification of class D and metallo -  Ý - lactamase; molecular typing of IMRAB and apply nano - gold assay using unmodified AuNPs for rapid detection of A. baummnnii 
<br/><br/>
<br/><br/><label>Subjects--Index Terms: </label>Acinetobacter baumannii Gold nanoparticles Imipenem resistant A. baumannii