Nasr Abdelmohsen Hegazy

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AIMS To compare and evaluate the effect of adding ketamine or nitroglycerin (NTG) as adjuncts to lidocaine for intravenous regional anesthesia (IVRA) on intraoperative and postoperative analgesia, sensorial and motor block onset times, and tourniquet pain. SETTINGS AND DESIGN A prospective, randomized, double-blind study was carried out. MATERIALS AND(More)
Twenty-three blood samples were used in this study; five were from five naturally infected horses with Babesia equi (B. equi), while eighteen were from asymptomatic horses with equine babesiasis from different localities in Egypt. All samples were subjected to microscopic examination, indirect fluorescent antibody test (IFA) and polymerase chain reaction(More)
Residue study was performed on several insecticides which could contaminate local Egyptian beans. The effect of storage periods and various processing steps on lowering the residues of malathion and pirimiphos methyl in treated seeds and their processed products were investigated. The data indicated that malathion and pirimiphos methyl persisted for more(More)
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