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2007
Sammany, M., M. Sharawi, M. El-Beltagy, and I. Saroit, "Artificial neural networks architecture for intrusion detection systems and classification of attacks", Proceedings of the Fifth International Conference on Informatics and Systems (INFOS 2007), 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Rahman, M. M., "Ashraf MA-S. Goda, Osama M. El-Husseiny, Galal M. Abdul-Aziz, Ashraf Suloma and Y. Hiroshi Ogata", Journal of Fisheries and Aquatic Science, vol. 2, no. 2, pp. 86–99, 2007. Abstract
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Zaghlol, K. H., M. H. I. Zaki, and M. M., "Assessment and control of nitrite toxicity in clarias gariepinus.", Egyptian J. of Aquat.Biol. and Fish, vol. 11, no. 3, pp. 1047–1068, 2007. Abstract
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Aziz, A. E., M. Talaat, F. M. Al-Asmar, T. Mostafa, H. Atta, L. Rashed, D. Sabry, S. Ashour, and A. T. Abdel Aziz, "Assessment of heme oxygenase-1 (HO-1) activity in the cavernous tissues of sildenafil citrate-treated rats", Asian journal of andrology, vol. 9, no. 3: Wiley Online Library, pp. 377–381, 2007. Abstract
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Aziz, T. A. M., F. A. M. Asmar, T. Moustafa, H. Atta, L. Rashed, D. Sabry, S. Ashour, and A. A. T. Aziz, "Assessment of heme oxygenase-1 (HO-1) activity in the cavernous tissues of sildenafil citrate-treated rats", Asian Journal of Andrology, vol. 9, issue 3, pp. 377–381, 2007. Abstractassessment_of_heme_oxygenase_1_ho_1_activity_in_the_cavernous_t.pdf

Aim: To assess heme oxygenase-1 (HO-1) activity in the cavernous tissues of sildenafil citrate-treated rats.
Methods: One hudred and ninty-two Sprague-Dawley male rats, divided into four equal groups, were investigated. Group 1 the control group, received regular animal chow; group 2 received sildenafil citrate by intragastric tube; group 3 received sildenafil and HO inhibitor (zinc protoporphyrin, ZnPP); and group 4 received sildenafil and nitric oxide synthase (NOS) inhibitor L-nitroaginine methyl ester (L-NAME).Twelve rats from each group were killed after 0.5 h, 1h, 2h and 3h of drug administration. Then HO-1 activity, cGMP levels and NOS enzymatic activity and cGMP concentration increased significantly in sildenafil-treated rats compared to other groups throughout the experiment. Rats receiving either HO or NOS inhibitors showed a significant decrease in these parameters. HO-1 cavernous tissue activity and NOS enzymatic activity demonstrated a positive significant correlation with cGMP levels (r = 0.646, r = 0.612 respectively; P < 0.001).
Conclusion. The action of PDE5 inhibitor sildenafil citrate in the cavernous tissue are partly mediated through the interdependent relationship between both HO-1 and NOS activities.
Keywords. Erectile Dysfunction; heme oxygenase; sildenafil citrate; nitric oxide synthase; carbon monoxide.

El-Hawary, M. A., M. S. El-Raziky, G. Esmat, H. Soliman, A. Abouzied, M. El-Raziky, W. El-Akel, R. El-Sayed, F. Shebl, A. A. Shaheen, et al., "Assessment of hepatic fibrosis in pediatric cases with hepatitis C virus in Egypt", World journal of gastroenterology: WJG, vol. 13, no. 20: Baishideng Publishing Group Inc, pp. 2846, 2007. Abstract
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Aly, F. A., E. Fawzy, M. Ibrahim, and A. Mohamed, "Assessment of stability deficits in patients with diabetic peripheral neuropathy", Bull Fac Ph Th Cairo Univ, vol. 12, no. 1, pp. 29–39, 2007. Abstract
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, "Association of glutathione-S-transferase P1 genotypes with susceptibility to bronchial asthma in children", Archives of Medical Science, 2007.
, "An atomic Theory with no prime models", Australasian Journal of Logic , vol. 5, issue 1, pp. 85-88, 2007.
MO Abd-Elsamee, OM El-Husseiny, A. M. A., "An attempt to alleviate heat stress and improve laying hen performance and egg quality during summer season by using some amino acids or vitamins.", Egypt. Poult. Sci., vol. 27, pp. 875-890, 2007. Abstract
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Kjellström, H., O. Engwall, S. Abdou, and O. Bälter, "Audio-visual classification of Swedish phonemes for pronunciation training", APPEARS IN INTERSPEECH, PP 702–705, ANTWERP, BELGIUM, 2007. Abstract
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Kjellström, H., O. Engwall, S. Abdou, and O. Bälter, "Audio-visual phoneme classification for pronunciation training applications", in Interspeech, 2007, 2007. Abstract
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Anis, Y. H., Automated Microassembly of MEMS Using Vision-Based, : University of Toronto, 2007. Abstract
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Anis, Y. H., J. K. Mills, and W. L. Cleghorn, "Automated microassembly task execution using vision-based feedback control", 2007 International Conference on Information Acquisition: IEEE, pp. 476–481, 2007. Abstract
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Ismail, M., A. Y. Ellithi, M. M. Botros, and A. E. Mellik, "Azimuthal angle dependence of Coulomb and nuclear interactions between two deformed nuclei", Physical Review C - Nuclear Physics, vol. 75, no. 6, 2007. AbstractWebsite
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Ismail, M., A. Y. Ellithi, M. M. Botros, and A. E. Mellik, "Azimuthal angle dependence of Coulomb and nuclear interactions between two deformed nuclei", Physical Review C, vol. 75, no. 6: APS, pp. 064610, 2007. Abstract
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, "Azimuthal angle dependence of Coulomb and nuclear interactions between two deformed nuclei", Physical Review C - Nuclear Physics, vol. 75, no. 6, 2007. AbstractWebsite
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2006
Khalil, E. E., "Air Flow Patterns And Climatic Control Of The Tombs Of Valley Of Kings ", “.SET2006 - 5th International Conference On Sustainable Energy Technologies. Vicenza, Italy,, Italy, September, 2006.