Search Results - "Ibrahim, Awad A"

Isolation of Genetically Diverse H5N8 Avian Influenza Viruses in Poultry in Egypt, 2019–2021 by Salaheldin, Ahmed H, Elbestawy, Ahmed R, Abdelkader, Abdelkader M, Sultan, Hesham A, Ibrahim, Awad A, Abd El-Hamid, Hatem S, Abdelwhab, Elsayed M

“…The global spread of avian influenza virus (AIV) of clade 2.3.4.4b since 2016 has caused severe losses in wild birds and poultry and has posed a risk for the…”
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Pasteurella multocida in backyard chickens in Upper Egypt: incidence with polymerase chain reaction analysis for capsule type, virulence in chicken embryos and antimicrobial resistance by Mohamed, Moemen A, Mohamed, Mohamed-Wael A, Ahmed, Ahmed I, Ibrahim, Awad A, Ahmed, Mohamed S

“…The prevalence of Pasteurella multocida strains among 275 backyard chickens from different regions of Upper Egypt was studied. A total of 21 isolates of P…”
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Anticancer activity of chicken cathelicidin peptides against different types of cancer by Mahmoud, Maged Mostafa, Alenezi, Modhi, Al-Hejin, Ahmed M., Abujamel, Turki S., Aljoud, Fadwa, Noorwali, Abdulwahab, Awad, Ibrahim A., Alkhaled, Mohammed, Yacoub, Haitham A.

“…Background This study served as the pioneer in studying the anti-cancer role of chicken cathelicidin peptides. Methods and Results Chicken cathelicidins were…”
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Analysis of TK and C18L Genes of Wild-type and Cell Culture Passaged Camelpox Virus by Abdellatif, Muaz M., Salim, Bashir, Ibrahim, Awad A., Asil, Tigani, Khalafalla, Abdelmalik I.

“…Dear Editor, Camelpox is an infectious skin disease of camels caused by camelpox virus （CMLV）. It is confined to camel rearing belts of developing countries…”
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Contamination rate of Avian Leukosis viruses among commercial Marek's Disease vaccines in Assiut, Egypt market using Reverse Transcriptase-Polymerase Chain Reaction by Mohamed, Moemen A, Abd El-Motelib, Tolba Y, Ibrahim, Awad A, Saif El-Deen, Moustafa E

“…Avian leukosis viruses (ALVs) in poultry may induce a variety of deleterious effects including tumors, increased mortalities, growth retardation and decrease…”
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Regulation of the Escherichia coli ydhY-T operon in the presence of alternative electron acceptors by Awad A Al Ibrahim, Naji, Green, Jeffrey

“…The Escherichia coli K-12 ydhY-T operon, coding for a predicted oxidoreductase complex, is activated under anaerobic conditions and repressed in the presence…”
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Transition from 2D conventional to 3d conformal radiation therapy in patients with brain gliomas: clinical outcome (Mansoura University) by Awad, Ibrahim A, El-Kholi, Nawal M, El-Lithy, Mustafa A, Hendawi, Elsayed A, Anter, Abeer H

“…Radiotherapy became an important component in the treatment of brain gliomas either high grade or low grade. This study was conducted to evaluate the efficacy…”
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Anatomical Information Quality Control of a Radiotherapy Treatment Planning System by Rehab Abd Elaziz, Ibrahim awad, alia ahmed, Ahmed oraby

“…Introduction: To determine radiotherapy accuracy and prevent treatment errors, quality assurance is crucial during the planning phase of radiation therapy…”
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Synthesis and application of novel sulpha drugs based on quinoxaline-2-one and/or quinoxaline-2-thione by Awad, I M

“…Some novel azo-Sulpha drugs as 3-methyl-N-azo-(4'-substituted heterocyclo-benzene-sulphamoyl) quinoxaline-2-ones (1-11) and 3-methyl-N-azo-(4'-substituted…”
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Studies in the Vilsmeier-Haack reaction, part VII: Synthesis and reaction of 3-methyl-1-phenyl-4-acetyl hydrazono 2-pyrazoline-5-one(-5-thione) by Awad, Ibrahim M. A.

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Anti-Ribosomal-P Antibody Association with Neuropsychiatric Lupus in Sudanese Patients Attending Rheumatology Clinic in Omdurman Military Hospital by Taha, Ziryab Imad, Awad Ibrahim, Israa Abdelghani, Hamza, Salih Boushra, Abdalla, Yassin A, Elagib, Elnour M, Ali, Husam A M, Joseph, Sara, William, Jimmy

“…Purpose: To assess and establish the relationship between neuropsychiatric systemic lupus erythematosus (NPSLE) involvement and serological biomarkers like…”
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Studies in Vilsmeier-Haack reaction. Application to quinoxalinones by AWAD, I. M. A, HASSAN, K. M

“…The 3-methyl group in quinoxalinones I and II has been found to undergo diformylation by Vilsmeier reagent to give the corresponding aminoacrolein derivatives…”
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Studies in Vilsmeier-Haack reaction: reaction of 3-methyl-1-phenyl-4-arylidene-5-pyrazolone by AWAD, I. M. A, HASSAN, K. M

“…The 3-methyl group in Ia, b has been found to undergo diformylation by Vilsmeier reagent to give the aminoacrolein derivatives ( IIa, b ). Treatment of IIa, b…”
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DIPHOSPHINE COMPOUNDS: PART I. NOVEL BIOLOGICALLY ACTIVE 1,1′bis-AND/OR 1,2-cis-(DIPHENYLPHOSPHINO-)ETHENE AND THEIR COMPLEXES [M(CO)n{Ph2P(CHn)nPPh2}] & [Cu(Cl)2{Ph2P(CHn)nPPh2}], (M = W, Mo, Crn = 1,2....n) by Awad, Ibrahim M. A., Hassan, Fatma S. M., Mohamed, Adila E., Al-Hossainy, Ahmed F.

“…Interaction of [Ph 2 PC(═CH 2 )PPh 2 ] (A) 1-3 and/or [Ph 2 P (CH═CH) PPh 2 ](B) ligands in different molar ratio with hexacarbonyl metals M(CO) 6 gives [M(CO)…”
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Heterocyclo-Substituted Sulfa Drugs: Part XII. Mercapto-S-Azo-Benzothiazol Dyes and Their Metal Complexes by Awad, Ibrahim M. A., Osman, Ahmed H., Aly, Aref A. M.

“…New azo sulfadrugs of 2-mercapto-S-azo ( p '-heterocyclo-substituted benzene-sulfonyl) benzothiazole derivatives (L 1 and L 2 ) were synthesized by coupling of…”
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Spiroheterocyclic system. Part IV: Novel azo dye sulpha drugs of spiroheterocyclic naphthenes by Awad, I M, Hafez, A A, el-Zohry, M F

“…Novel azo-dyes have been synthesized by diazotization of 4-amino benzene-4'-(substituted heterocyclo) sulphonamide derivatives and coupling with…”
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s-triazole systems. Part IV: Novel substituted thio-s-triazole derivatives by Awad, I M, Bakhite, E A, Abdel-Rahman, A E

“…Interaction of (3-aryloxymethyl-4-phenyl-s-triazol-5-yl)thioacethydrazid e (1a-c) with phenyl isocyanate and/or with methyl/phenyl isothiocyanate gave…”
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Spiroheterocyclic Systems: Part I: Synthesis of Some New Spiroheterocycles Related to 1-Oxa-4-thiaspiro[4,4]nonan-2-one and/or [4,5]Decan-2-one by El-Zohry, Maher F., Awad, Ibrahim M. A., Abdel-Hafez, Ali A.

“…As continuation to our previous work, we report herein the synthesis of some new spirothiazolopyrazoles, spirothiazoloisoxazoles, spirothiazolopyrimidinones…”
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Nitriles in heterocyclic synthesis. Part III: New sulpha drugs related to cyanopyridine derivatives by Abdel Hafez, A A, Awad, I M, Abdel Monem, M I

“…4-Hydroxyacetophenone (1) was reacted with cinnamonitrile derivatives (2-6) to give 3-cyano-4-(substituted phenyl)-6-(p-hydroxyphenyl)-pyridines (7-11)…”
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Synthesis of some new heterocyclic compounds based on thiopyrane-2-thione as antimicrobial agents by AWAD, I. M. A, ABDEL HAFEZ, A. A

“…Some new derivatives containing both thiopyrane-2-thione ( I ) and β-lactams, thiazolidinones, triazoles, sulfonamides and tricyclic compound have been…”
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