Publications

Export 4832 results:
Sort by: [ Author  (Asc)] Title Type Year
A B C [D] E F G H I J K L M N O P Q R S T U V W X Y Z   [Show ALL]
A
Abd Elmegeed, A. S. M., S. A. Ouf, T. A. A. Moussa, and S. M. R. Eltahlawi, "Dermatophytes and other associated fungi in patients attending to some hospitals in Egypt", Brazilian Journal of Microbiology, vol. 46, no. 3: SBM, pp. 799–805, 2015. Abstract
n/a
Abd-Alla, M. Z., M. H. Annaby, H. A. Hassan, and H. A. Ayad, "Difference operators, Green's matrix, sampling theory and applications in signal processing", Journal of Difference Equations and Applications, vol. 24, no. 8, pp. 1318-1345, 2018. AbstractWebsite
n/a
Abd-Alla, S. M., A. Dorrah, Moataza, and B. M. T. T. and Ali, Mona, "DNA polymorphism and gross changes in Drosophila melanogaster affected by lufenuron.", Efflatounia., vol. 3, pp. 28-31., 2003. Abstract
n/a
Abd-Alla, M. Z., M. H. Annaby, H. A. Hassan, and H. A. Ayad, "Difference operators, Green's matrix, sampling theory and applications in signal processing", Journal of Difference Equations and Applications, vol. 24, no. 8, pp. 1318-1345, 2018. AbstractWebsite
n/a
Abd-Allah, W. H., E. E. A. Osman, M. A. - E. - M. Anwar, H. N. Attia, and S. M. El Moghazy, Design, synthesis and docking studies of novel benzopyrone derivatives as anticonvulsants, , vol. 98, pp. 103738, 2020. AbstractWebsite

A series of coumarin derivatives 6–8, 9a-h, 11 and 13a, b -16a, b was synthesized and screened for their anticonvulsant profile. Screening of these analogues using the 'gold standard methods' revealed variable anticonvulsant potential with remarkable effects observed particularly in chemically-induced seizure test. Compounds 6, 7, 13b disclosed the highest potency among the series with 100% protection against scPTZ. Quantification study confirmed that compound 6 (ED50 0.238 mmol/kg) was the most active congener in the scPTZ model and was approximately 1.5 folds more potent than ethosuximide as reference drug Meanwhile, in the MES test, candidate drugs exhibited mild to moderate anticonvulsant efficacy, the highest of which was compound 14a, imparting 50% protection at 2.1 mmol/kg, followed by other compounds with activity ranging from 14 to 33%, as compared to diphenylhydantoin. Additionally, all candidate compounds were screened for acute neurotoxicity using the rotarod method to identify motor impairment, where almost all compounds passed the test. Further neurochemical investigation was performed to unravel the effect of the most active compound (6) on GABA level in mouse brain, where a significant elevation was evident by 4 and 1.4 folds with respect to that of the control and reference groups at p < 0.05. Molecular modeling study using Discovery Studio program was performed, where compound 6 exhibited good binding interaction with γ-aminobutyric acid aminotransferase (GABA-AT) enzyme and this was consistent with the attained experimental results.

Abd-Allah, R., "Devitrification behavior of corroded glass: Four case studies", Mediterranean Archaeology and Archaeometry, vol. 7, issue 1, pp. 39-49, 2007.
Abd-Allah, R., "Damage assessment and chemical characterization of glass objects excavated from Gadara, Northern Jordan", International Journal of Heritage in the Digital Era, vol. 1, issue 3, pp. 277-282, 2012.
Abd-Alsabour, N., and A. Moneim, "Diversification with an ant colony system for the feature selection problem", Proceedings of the 2nd International Conference on Management and Artificial Intelligence (IPEDR'12), vol. 35, pp. 35–39, 2012. Abstract
n/a
Abd-Alsabour, N., "Diversification and Coarse-Grained Metaheuristics", Journal of Computers, vol. 14, issue 2, pp. 144-151, 2019. Abstract

n/a

Abd-El-Fattah, A. A., N. A. H. Sadik, O. G. Shaker, and M. L. Aboulftouh, "Differential MicroRNAs Expression in Serum of Patients with Lung Cancer, Pulmonary Tuberculosis, and Pneumonia.", Cell Biochem Biophys, vol. 67, issue 3, pp. 875-84., 2013.
Abd-El-Hafiz, S. K., and A. A. Adly, "Deducing local field values from large sense coil fluxmeter measurements using semi-orthogonal compactly supported spline wavelets", IEEE Transactions on Magnetics, vol. 46, issue 6: IEEE, pp. 1869-1872, 2010. Abstract
n/a
Abd-El-Hafiz, S., and V. R. Basili, "Documenting programs using a library of tree structured plans", Software Maintenance, 1993. CSM-93, Proceedings., Conference on: IEEE, pp. 152-161, 1993. Abstract
n/a
Abd-El-Hamid, M., M. T. El-Hadidi, and A. Y. Bilal, "Determination of Eigenvalue Clusters in Discrete-Time Systems with Applications to Large-Scale Model-Reduction", Third International Conference on Systems Engineering, Dayton (U.S.A.), 1984.
Abd-Elbary, N. A., M. S. Shamseldean, S. P. Stock, and N. M. Abu-Shady, "Diversity of entomopathogenic nematode species (Heterorhabditidae and Steinernematidae) in Egypt", Egyptian Journal of Agronematology, vol. 11, issue 2, pp. 333-353, 2012. Abstract
n/a
Abd-Elbary, A., M. I. Tadros, and A. A. Alaa-Eldin, "Development and in vitro/in vivo evaluation of etodolac controlled porosity osmotic pump tablets", AAPS PharmSciTech, vol. 12, issue 2, pp. 485-495, 2011.
Abd-Elbary, A., A. M. Makky, M. I. Tadros, and A. A. Alaa-Eldin, "Development and in vitro Evaluation of Mucoadhesive Bilayer Buccal Tablets of Carvedilol. ", International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, issue 9, pp. 172-176, 2015.
Abd-Elbary, A., A. M. A. Makky, M. I. Tadros, and A. A. Alaa-Eldin, "Development and in vitro evaluation of mucoadhesive bilayer buccal tablets of carvedilol", Int J Pharm Pharm Sci, vol. 7, issue 9, pp. 172-176, 2015. published_manuscript.pdf
Abd-Elghany, A. A., H. M. Diab, and A. A. Suliman, "Determination of electron radiation dose uncertainty for strontium tetraborate doped with samarium", Journal of Radiation Research and Applied Sciences, vol. 13, issue 1, pp. 246-251, 2020.
Abd-Elmawla, M. A., M. Hassan, Y. A. Elsabagh, A. R. L. R. Alnaggar, and M. A. Senousy, "Deregulation of long noncoding RNAs ANCR, TINCR, HOTTIP and SPRY4-IT1 in plasma of systemic sclerosis patients: SPRY4-IT1 as a novel biomarker of scleroderma and its subtypes", Cytokine, vol. 133, pp. 155124, 2020. AbstractWebsite

Systemic sclerosis or systemic scleroderma (SSc) is an inflammatory autoimmune disease whose pathogenesis remains ambiguous; however, epigenetics, including long noncoding RNAs (lncRNAs) is an emerging paradigm. To date, the expression, role and clinical significance of most lncRNAs in SSc remain unelucidated. Herein, we investigated the plasma expression profiles of lncRNAs; ANCR, TINCR, HOTTIP, and SPRY4-IT1, which were linked to skin biology, in SSc patients and its subtypes, their potential as diagnostic tools and their correlations with autoantibodies and disease manifestations. Sixty-three SSc patients and thirty-five healthy volunteers were recruited. Autoantibody profile (anti-Scl-70, anti-centromere, anti-RNA polymeraseIII, anti-ribonucleoprotein, antinuclear, and anti-phospholipid antibodies) was determined. lncRNAs analysis was conducted using RT-qPCR. Plasma TINCR, HOTTIP, and SPRY4-IT1 upregulation and ANCR downregulation were observed in SSc patients compared with controls. SPRY4-IT1 was superior in SSc diagnosis in ROC analysis and predicted its risk in multivariate logistic analysis. Plasma SPRT4-IT1 was higher in diffuse than limited SSc. SPRY4-IT1 and HOTTIP were positively correlated with modified Rodnan skin score while ANCR showed a negative correlation only in limited SSc. ANCR and TINCR were positively correlated with disease duration and ESR, respectively. ANCR and SPRY4-IT1 were positively correlated with pulmonary hypertension. HOTTIP was positively correlated with antinuclear antibody. SPRY4-IT1 was positively correlated with HOTTIP in the whole group, and with TINCR only in diffuse SSc. We introduce plasma SPRY4-IT1, HOTTIP, ANCR and TINCR as novel candidate biomarkers for SSc, with SPRY4-IT1 could predict SSc diagnosis and discriminate its subtypes. Our findings widen the epigenetic landscape of SSc and provide surrogates for future predictive studies.

Abd-Elmawla, M. A., M. Hassan, Y. A. Elsabagh, A. R. L. R. Alnaggar, and M. A. Senousy, "Deregulation of long noncoding RNAs ANCR, TINCR, HOTTIP and SPRY4-IT1 in plasma of systemic sclerosis patients: SPRY4-IT1 as a novel biomarker of scleroderma and its subtypes.", Cytokine, vol. 133, pp. 155124, 2020. Abstractderegulation_of_lncrnas_in_scleroderma_2020.pdf

Systemic sclerosis or systemic scleroderma (SSc) is an inflammatory autoimmune disease whose pathogenesis remains ambiguous; however, epigenetics, including long noncoding RNAs (lncRNAs) is an emerging paradigm. To date, the expression, role and clinical significance of most lncRNAs in SSc remain unelucidated. Herein, we investigated the plasma expression profiles of lncRNAs; ANCR, TINCR, HOTTIP, and SPRY4-IT1, which were linked to skin biology, in SSc patients and its subtypes, their potential as diagnostic tools and their correlations with autoantibodies and disease manifestations. Sixty-three SSc patients and thirty-five healthy volunteers were recruited. Autoantibody profile (anti-Scl-70, anti-centromere, anti-RNA polymeraseIII, anti-ribonucleoprotein, antinuclear, and anti-phospholipid antibodies) was determined. lncRNAs analysis was conducted using RT-qPCR. Plasma TINCR, HOTTIP, and SPRY4-IT1 upregulation and ANCR downregulation were observed in SSc patients compared with controls. SPRY4-IT1 was superior in SSc diagnosis in ROC analysis and predicted its risk in multivariate logistic analysis. Plasma SPRT4-IT1 was higher in diffuse than limited SSc. SPRY4-IT1 and HOTTIP were positively correlated with modified Rodnan skin score while ANCR showed a negative correlation only in limited SSc. ANCR and TINCR were positively correlated with disease duration and ESR, respectively. ANCR and SPRY4-IT1 were positively correlated with pulmonary hypertension. HOTTIP was positively correlated with antinuclear antibody. SPRY4-IT1 was positively correlated with HOTTIP in the whole group, and with TINCR only in diffuse SSc. We introduce plasma SPRY4-IT1, HOTTIP, ANCR and TINCR as novel candidate biomarkers for SSc, with SPRY4-IT1 could predict SSc diagnosis and discriminate its subtypes. Our findings widen the epigenetic landscape of SSc and provide surrogates for future predictive studies.

Abd-Elsalam, W. H., M. I. Tadros, M. A.elnabrawi, and S. A. Tayel, "Duodenum-triggered delivery of pravastatin sodium via enteric surface-coated nanovesicular spanlastic dispersions", International journal of pharmaceutics, 2015.
Abd-Rabo, F. H. R., F. M. F. Elshaghabee, S. S. Sakr, N. I. El-Arabi, and S. A. El-Maaty, "Different dietary fats impact on biochemical and histological parameters and gene expression of lipogenesis-related genes in rats", Food Bioscience, vol. 34, pp. 100540, 2020.
Abd-Rabo, F. H. R., F. M. F. Elshaghabee, S. S. Sakr, NI El-Arabi, and S. Abu El-Maaty, "Different dietary fats impact on biochemical and histological parameters and gene expression of lipogenesis-related genes in rats", Food Bioscience, vol. 34, pp. 100540, 2020. Abstract

n/a

Abdalla, M. M. F., "Date of boll opening and its association with agronomic characters in some Egyptian cotton varieties [Egypt].", Bulletin of Faculty of Agriculture, Cairo Univ., 1985. Abstract
n/a
Abdalla, M. S., and E. E. Hemayed, "Dynamic Hand Gesture Recognition of Arabic Sign Language using Hand Motion Trajectory Features", Global Journal of Computer Science and Technology, vol. 13, no. 5, 2013. Abstract
n/a