Publications

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2010
Mohamed, M. S., O. A. Mahdy, M. M.Ali., A. M. Kenawy, and M. M. Mahmoud, "Epizootiological studies on microsporidiosis in wild Dusky grouper (Epinephelus guaza) at Matrouh Governorate", Egypt. Egyptian Journal of Aquatic Biology and Fisheries, vol. Vol. 14 (1), issue 1110 - 6131, pp. 1-12, 2010. microsporidia.pdf
2009
Shalaby, I. M., S. Shalaby, O. A. Mahdy, and H. E. - M. N. N. M. & Gupta, "Clinical manifestations of experimentally induced fish-borne trematode infection in experimental animals", In Ecotechnology and environmental issues book, Arvid Kumar & Kumar Prasun Ramakrishnan (Editors) . Daya Publication House , Delhi-110 035. , pp. 403-409., 2009.
2008
Shalaby, S., O. A. Mahdy, N. Hassan, and E. L. M. Mahdy, "Clinical Manifestation of Experimentally Induced Fish-Borne Trematode Infection in Experimental Animals", Daya Books, 2008.
2007
Marzouk, M. S., O. A. Mahdy, L. A. Mohamed, A. O. K. El-Hady, and T. B. Ibrahim, "Biologyical studies on some Metacercariae affecting freshwater fishes with special reference to protein characterization", Vet. Med. Assoc. , vol. vol. 67 (2), pp. 151-170, 2007.
Shalaby, S. I., O.A.Mahdy, N.Hassan, I. Mohamed, and N. Gupta, "Parasitological and pathological analysis of trematode cyst infestations in Tilapia nilotica, T. zilli and Mugil cephalus.", Journal of Parasitic Diseases, vol. 31, issue 0975-0703, pp. 38-43, 2007.
2006
Shalaby, S. I., O. A. Mahdy, N. Hassan, and M. I. N. G. and M. El-Mahdy, "Clinical manifestations of experimentally induced fish born trmatode infection in experimental animals", Journal of Current Science, vol. 9, pp. 443-448., 2006.
Mohamed, M. S., O. A. Mahdy, L. A. Mohamed, and T. B. Ibrahim, "Studies on metacercarial infestations in some fresh water fishes", Journal of the Egyptian aquaculture society , vol. vol. 1, pp. 1-13, 2006.
2005
Abu El-Ezz, N. M. T., O. A. Mahdy, and A. A. Zayed, " Fine structures of adult female of Ergasilus sieboldi (Copepoda: Poecilostomatoidea) from Egyptian freshwater fish (Bagrus bayad)", Assiut Vet. Med. J. , vol. Vol.51 (106), pp. 127-138, 2005.
Ibrahem, M. D., I. B. Shaeed, and O. A. Mahdy, "Trails for control of some parasitic infestation in cultured Nile Tilapia (Oreochromis Species) using Mirazid® Pharco.", Vet. Med. J, vol. Vol.53 (2), pp. 659-675, 2005.
2004
Kandil, O. M., O. A. Mahdy, S. K. Abou-El-Doubal, and W. M. Mousa, "Purification and characterization of three larval taeniid antigens by gel filtration. ", Vet. Med. J. Giza, vol. Vol. 52.(4), pp. 449-456, 2004.
2003
Shalaby, S. I., N. Hassan, A. Raafat, and N. G. Olfat Anter Mahdy &M. El Mahdy, Iman Mohamed, "Effect of parasitization by certain heterophyid species in rats and dogs in Egypt ", Biological Memoirs, vol. 29, pp. 21 – 29 , 2003.
Shalaby, S., O. A. Mahdy, N. Hassan, E. L. M. Mahdy, and E. M. N. Gupta, "Parasitological and pathological studies on extra-intestinal heterophyiasis", J.of Parasitic Disease, vol. 27, pp. 39-44, 2003. olfat_heterophyes.pdf
Essa, M. A. A., M. A. M., and O. A. Mahdy, "Role of stress –induced corticosteroid on the developmwnt of parasitosis in Oreochromis niloticus fish", J. Egypt. Vet. Med. Assoc, vol. vol. 63 (4), pp. 133-153, 2003.
2001
Mahdy, O. A., and I. B. Shaheed, "Histopathological study on the effect of Renicola heroni on the kidneys of giant heron Ardea goliath", Helminthologia, vol. vol. 38(2), issue 0440-6605, pp. 81-83, 2001.
Mahdy, O. A., and I. B. Shaheed, "Studies on infection among Tilapia species in Egypt", Helminthologia, vol. vol. 38(1), issue 0440-6605, pp. 35-42, 2001.
2000
Mahdy, O. A., O. M. Kandil, and A. N. M. T. El-Ezz, "); Integumental Ultrastructure of Hysterothylacium aduncum (Nematoda:Anisakidae) infect marine water fish “Pagrus pagrus” in Egypt", . J. Egypt. Vet. Med. Assoc. , vol. 60 (5), pp. 73-81, 2000.
Mousa, W. M., O. A. Mahdy, and O. M. Kandil, "Eletrophoretic analysis to confirm the identification of Some Kinds of encysted metacecariae from Oreochromis niloticus.", Assiut. Vet. Med. J. , vol. 43, pp. 199 – 209, 2000.
Mahdy, O. A., W. M. Mousa, and D. A. A, "Evaluation of two Eimeira stiedae antigens for serodiagnosis of hepatic coccidiosis in experimentally infected rabbits", J. Egypt. Vet. Med. Assoc, vol. 60, pp. 83-91., 2000.
Mahdy, O. A., W. M. Mousa, and O. M. Kandil, "Some Serological and biological control studies on Heterophyes heterophyes and prohemistomum vivax in experimentally infected rats .", Assiut, vet. Med. J. , vol. 43, (85); , pp. 168 – 198, 2000.
El-Ezz, A. N. M. T., E.A.Tantawy, O. A. Mahdy, and A. A. Derbala, "Studies on Heterophyid infection among some fishes in Egypt.", J. vet. Sci. , vol. 34, pp. 11-29, 2000.
1999
Mousa, W. M., O. A. Mahdy, and A. E. Massry, "Some serological and hematological studied on experimental Ascaridiasis in domestic chickens", J. Egypt. Vet.Med.Ass., vol. 59 (2-3), pp. 247-263, 1999.
1998
El-Ghayish, A., and O. A. Mahdy, "Studies on Cryptosporidium nasorium in (Tilapia zelli) in Egypt", Assiut Vet.Med.J, vol. 39 (77), pp. 201-209, 1998.
1997
ElMassry, A. A., and O. A. Mahdy, "The fish Makaronhi seuzi (Sarus tumbil) as a new host record for some monogenean parasites in Egypt", The Egyptian journal of Medical science, vol. 18(2), issue 1110-0540, pp. 493-505, 1997.
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