Search Results - "Derbala, A A"

role of dogs in transmission of Ascaris lumbricoides for humans by Shalaby, H. A, Abdel-Shafy, S, Derbala, A. A

“…The dog's role as a definitive host for a number of zoonotic parasites has been widely studied and recognized as being a significant public health problem…”
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Assessment of the Circulating PD-1 and PD-L1 Levels and P53 Expression as a Predictor of Relapse in Pediatric Patients with Wilms Tumor and Hypernephroma by Sahyon, Heba A, Alharbi, Nadaa S, Asad, Zummar, El Shishtawy, Mohamed A, Derbala, Safaa A

“…Wilms tumor (WT) is the most common form of pediatric renal tumor, accounting for over 90% of cases followed by hypernephroma. Some pediatric patients with WT…”
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Development of Chromone–Pyrazole-Based Anticancer Agents by Marwa S. Salem, Eman A. E. El-Helw, Hamed A. Y. Derbala

“…Chemical reactivity of 4-((6-chloro-4-oxo-4 H -chromen-3-yl)methylene)-2-phenyloxazol-5(4 H )-one towards nitrogen and sulfur nucleophiles, as well as…”
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Comparative in vitro effect of artemether and albendazole on adult Toxocara canis by Shalaby, H. A, Abdel-Shafy, S, Abdel-Rahman, K. A, Derbala, A. A

“…Since the integrity of Toxocara canis cuticle is essential for the nutritive and protective functions, light and scanning electron microscopic studies were…”
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Tegumental surface changes in adult Paramphistomum microbothrium (Fischoeder 1901) following in vitro administration of artemether by Shalaby, H A, El Namaky, A H, Kamel, R A, Derbala, A A

“…The treatment of paramphistomiasis, a neglected tropical disease, has been carried out with different fasciolicidal compounds, all showing weak efficacy…”
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Novel Synthesis of Some Phthalazinone Derivatives by Mahmoud, Mahmoud R. Abou-Elmagd, Wael S.I. Derbala, Hamed A. Hekal, Mohamed H

“…Dimethyl homophthalate condensed with isatin to give the unexpected five membered lactone 3 rather than the half ester 1 and the β-lactone 2. Treatment of…”
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Inflammatory markers in chronic kidney disease and end stage renal disease patients by Zakaria, Mahmoud M., Derbala, Safaa A., Salem, Ayman E., EL-Agroudy, Amgad E., El-Tantawy, Fatma M.

“…Background Chronic kidney disease (CKD) is condition characterized by a gradual loss of kidney function, patient with CKD suffering from a variety of immune…”
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A Synthetic Approach to Pyrazolopyranopyrimidinones and Pyrazolopyranooxazinones as Antimicrobial Agents by Derbala, H. A., Hassan, A. M. A., Bassioni, G., Elziaty, A. K., Abdel-Aziz, M. S.

“…The hitherto unknown 6-amino-4-(2-chloro-5-nitrophenyl)-3-methyl-1,4-dihydropyrano[2,3-c] pyrazole-5-carbonitrile 1a was synthesized. Both 1a and its 2,4…”
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Fuzzy logic algorithm for quantitative tissue characterization of diffuse liver diseases from ultrasound images by Badawi, Ahmed M, Derbala, Ahmed S, Youssef, Abou-Bakr M

“…Computerized ultrasound tissue characterization has become an objective means for diagnosis of liver diseases. It is difficult to differentiate diffuse liver…”
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Chemoselectivity of 2-Arylmethyleneaminoisoindolin-1,3-diones toward Arenes under Friedel-Crafts Conditions: An Efficient Synthesis of Benzophenones Integrated with 2-Substituted Hydrazone Moieties by Derbala, Hamed A.

“…Treatment 2‐arylmethyleneaminoisoindole‐1,3‐diones 1a–c with arenes in the presence of AlCl3‐DMF complex as a catalyst afforded the novel compounds,…”
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Synthesis and In Vitro Antitumor Activity of Novel Chromenones Bearing Benzothiazole Moiety by Eman A. El-Helw, Derbala, Hamed A., El-Shahawi, Manal M., Salem, Marwa S., Ali, Mamdouh M.

“…6-(Benzo[ d ]thiazol-2-yl)-4-oxo-(4 H )-chromene-3-carbaldehyde was utilized to construct a novel series of fused chromone bearing benzothiazole moiety, namely…”
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Evidence of Onchocerca fasciata (Filaroidea: Onchocercidae) in camels ( Camelus dromedarius): I- prevalence, nodular lesions appearance and parasite morphology by El-Massry, Aida A, Derbala, A.A

“…Examination of 3376 imported and 200 local Egyptian camels was carried out during the period extending between September 1997 and August, 1998. These animals…”
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ANTIPROLIFERATIVE AND ANTIOXIDANT EFFECTS OF ERUCA SATIVA (JARJEER) LEAVES EXTRACT ON CARCINOMA OF WOMEN’S BREAST by A DERBALA, SAFAA, E ELKADY, MANAR, A ELBANHAWY, REHAB, AF, ABDEL-AZIZ

“…Objective: This work aims to investigate the influence of Eruca sativa leaves extract on the cell viability of the breast carcinoma cell line (MCF-7). Methods:…”
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Heteroannulated Quinazoline and Quinazolinone Derivatives from (Z)-2-[1-Benzamido-2-(3,4,5-trimethoxyphenyl)]vinyl-3,1-benzoxazin-4(3H)-one by Mahmoud, Mahmoud R., Derbala, Hamed A. Y.

“…The title compound 1 was prepared and allowed to react with a series of nitrogen nucleophiles to afford the quinazoline and quinazolinone derivatives 2-12 and…”
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Some studies on the growth and development of Echinococcus granulosus, camel origin in experimentally infected dogs by Derbala, A.A, El-Massry, Aida A

“…The development of Echinococcus granulosus of camel subspecies in 35 experimentally infected dogs was studied at 3, 7, 10, 13, 18, 23, 35 and 56 days…”
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Priority queuing in an operating system by Derbala, Ali

“…The analysis of a preemptive priority queuing system with K(⩾2) classes of jobs is undertaken. The system consists of a single processor representing a model…”
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Evaluation of Fibrin Clot Interaction with Dental Implant after Different Surface Treatments: An In Vitro Study by Jalaluddin, Mohammad, Ramanna, Pavithra K, Swain, Monalisa, Sonkesriya, Subhash, Rana, Priyanka, Kumari, Deesha, Derbala, Dina A A, Mirza, Linda F, Mushtaq, Shazia, Beshir, Saiid E M

“…The current study was carried out to assess the interaction between fibrin clots and dental implants following various surface treatments. In this…”
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A π/4 crossed cascaded adaptive array for mobile satellite communications by Derbala, Mohammed A., Al-Hussaini, Emad K.

“…Adaptive arrays in mobile communications based on any arbitrary performance criteria have many problems in tracking the desired signal at different…”
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CONVERSION OF 3-ARYL-5-PHENYL-2(3H)-FURANONES INTO 3(2H)-ISOTHIAZOLONE DERIVATIVES by Derbala, Hamed A., Hamad, Abdel-Saitar S., El Said, Waleed A., Hashem, Ahmed I.

“…Upon heating 3-aryl-S-phenyl-2(3H)-furanones (la-c) with benzylamine at 100°C in the absence of solvents, ring opening occurred with the formation of the…”
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Chemoselectivity of 6-bromo-2-methyl-3,1-benzoxazin-4-one towards amines,Schiff bases, and azines by Derbala, H. A.

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