Publications

Export 46 results:
Sort by: Author Title Type [ Year (Desc)]
2014
Sayed, M. A., T. M. A. Abdel-Rahman, H. M. Hassaneen, A. E. A. Kholy, and R. M. Naguib, "Gene Expression in Antifungal Resistant and Susceptible Isolates of Candida albicans", Egypt. J. Bot., , vol. 54, issue 1, pp. 71 – 85., 2014.
2013
Sayed, M. A., "Saccharomyces cerevisiae Lipase: characterization and nematicidal activity against Meloidogyne javanica", New Egypt. J. Microbiol.,, vol. (Accepted for publication on 4 /12/2013)., 2013.
2012
Sayed, M. A., T. A. M. Rahman, M. M. Assem, and M. E. R. Sayed, "Cytotoxicity of Collagenases and Elastases Purified from Candida Species on Some Carcinoma Cell Lines", Jordan Journal of Biological Sciences, vol. 5, issue 4, pp. 321-330, 2012.
Hussein, G. M. H., M. A. Sayed, T. M. A. Abdel-Rahman, and A. H. Alwan, "Induction of acquired resistance in strawberry calli by elicitation of fungal homogenates", Journal of Food, Agriculture & Environment, vol. 10, issue (3&4), pp. 132-137, 2012.
Sayed, M. A., T. Abdel-Rahman, T. A. Moussa, and R. H. Ibrahim, "Optimization of the cultural conditions for improvement of L-asparaginasae production by Fusarium sporotrichioides", Egyp. J. Bot. , vol. accepted on 3/6/2012. , 2012.
Sayed, M. A., T. Abdel-Rahman, T. A. Moussa, and R. H. Ibrahim, "Purification and characterization of antileukemic L-asparaginase from Fusarium sporotrichioides", 2 nd conference of plant and Microbiology , El-Minia University, Egypt., 2012.
Altalbawy, F.M.A., Mohamed, M. A. Sayed, and M. I. A. Mohamed, " Synthesis, characterization, and biological activity of some transition metal complexes with Schiff base ligands derived from 4-amino-5-phenyl-4H-1,2,4- triazole-3-thiol and salicaldehyde", Monatshefte fur Chemie, vol. 143, issue 1, pp. 79–89, 2012.
2011
Sayed, M. A., "Characterization of free and immobilized keratinase enzyme extracted from Aspergillus flavus", Egyptian Journal of Botany, vol. 51, issue 2, pp. 229-240, 2011.
Gaber, H. M., M. C. Bagley, S. M. Sherif, and M. A. Sayed, "Novel phenylazo derivatives of condensed and uncondensed thiophene. Synthesis, characterization and antimicrobial studies", Zeitschrift für Naturforschung B., vol. 66, issue b, pp. 585-596, 2011.
Sayed, M. A., T. M. A. Abdel-Rahman, A. K. Hegazy, and T. El-Alfy, "Physiological disorder exerted on microorganisms under the stress of synergistic combination mixtures of active constituents in some wild medicinal plants.", Egyptian Journal of Botany , vol. 7, pp. 188-206, 2011.
Hanan Farouk Abd El‐Halim, Mohamed Mohamed Omar, Gehad Genidy Mohamed, and Mohsen Abou El‐Ela Sayed, "Spectroscopic and biological activity studies on tridentate Schiff base ligands and their transition metal complexes", European Journal of Chemistry, vol. 2, issue (2), pp. 178‐188, 2011.
2010
Tahany, A. - R. M. A., A. K. Hegazy, M. A. Sayed, H. F. Kabiel, T. El-Alfy, and S. M. El-Komy, "Study on combined antimicrobial activity of some biologically active constituents from wild Moringa peregrina Forssk.", Journal of Yeast and Fungal Research, vol. 1, issue 1, pp. 01 5-024, 2010.
2009
Abdallah, S. M., G. G. Mohamed, M. A. Zayed, and M. A. Sayed, "Spectroscopic study of molecular structures of novel Schiff base derived from o-phthaldehyde and 2-aminophenol and its coordination compounds together with their biological activity", Spectrochimica Acta Part A , vol. 73, pp. 833-840 , 2009.
2008
Abou-Elela, M., T. Abdel-Rahman, and N. Tharwat, "Evaluation of spices as antimicrobial compounds.", N. Egypt. J. Microbiol., vol. 20, pp. 118-127, 2008.
Tharwat, N., T. Abdelrahman, F. Abdel-Fattah, and M. A. Sayed, "Fungi isolated from collagenous tissues and their collagenase activity", Bull. Fac. Sci., Cairo Univ., vol. 75, issue C, pp. 63-77, 2008.
Tharwat, N., M. Abou-Elela, and T. Abdel-Rahman, "Purification and characterization of Candida albicans chitinase", N. Egypt. J. Microbiol., vol. 20, pp. 163-173, 2008.
2007
Tharwat, N., T. Abdel-Rahman, I. M. K. Ismail, E. E. A. Elwi, and M. A. Sayed, ". Fungi isolated from nematode infested soil and their collagenase activity", Egypt. J. Biotechnol., vol. 27, pp. 82-95., 2007.
Tharwat, N., I. M. K. Ismail, T. Abdel-Rahman, E. E. A. Elwi, and M. A. Sayed, "Biocontrol of Meloidogyne javanica and maximization of collagenase produced by the nematophagous fungus Arthrobotrys oligospora", Bull. Fac. Sci., Cairo Univ. , vol. 75, issue C, pp. 19-40, 2007.
Sayed, M. A., T. Abdel-Rahman, H. M. Hassaneen, and R. M. Naguib, "Efficacy of combined natural products and isoquinoline derivatives against some yeasts and Aspergillus species", Bull. Fac. Sci., Cairo Univ. , vol. 75, issue C, pp. 87-105., 2007.
Tharwat, N., T. Abdel-Rahman, F. Abdel-Fattah, and M. A. Sayed, "Maximization of collagenase induction by Aspergillus carbonarius", Egypt. J. Biotechnol., vol. 27, pp. 39-53., 2007.
undefined, T. M. Abdel-Rahman, I. M. Kamel, E. A. Elwi, and M. A. Sayed, "Purification and characterization of nematicidal extracellular collagenase produced by the nematophagous fungud Arthrobotrys oligospora", Bull. Fac. Sci., Cairo Univ. , vol. 75, issue c, pp. 75-85, 2007.
Tourism