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Abdel Hamid, M. A., E. A. Hassan, A. A. Zaied, A. Amaroli, and N. H. Sorour, "Dose-Dependent Clinical, Radiographic, and Histopathologic Changes of 17β-Estradiol Levels Within the Temporomandibular Joint: An Experimental Study in Ovariectomized Dogs", Journal of Oral and Maxillofacial Surgery, vol. 78, no. 8, pp. 1304-1313, 2020. AbstractWebsite
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Abdel Hay, R. M., M. M. Fawzy, D. Metwally, D. Kadry, M. Ezzat, W. Rashwan, and L. A. Rashed, "DNA polymorphisms and tissue cyclooxygenase-2 expression in oral lichen planus: a case-control study", Journal of the European Academy of Dermatology and Venereology, vol. 26, no. 9: Wiley Online Library, pp. 1122–1126, 2012. Abstract
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Abdel Hay, R. M., M. M. Fawzy, D. Metwally, D. Kadry, M. Ezzat, W. Rashwan, and L. A. Rashed, "DNA polymorphisms and tissue cyclooxygenase-2 expression in oral lichen planus: a case-control study", Journal of the European Academy of Dermatology and Venereology, vol. 26, no. 9: Wiley Online Library, pp. 1122–1126, 2012. Abstract
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Abdel Hay, R. M., M. M. Fawzy, D. Metwally, D. Kadry, M. Ezzat, W. Rashwan, and L. A. Rashed, "DNA polymorphisms and tissue cyclooxygenase-2 expression in oral lichen planus: a case-control study", Journal of the European Academy of Dermatology and Venereology, vol. 26, no. 9: Wiley Online Library, pp. 1122–1126, 2012. Abstract
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ABDEL MAKSOUD, H. F., M. A. M. Ismail, N. M. Amer, E. D. M. H. Akkad, and M. Magdy, "DETECTION OF CRYPTOSPORIDIUM-INDUCED INTESTINAL TISSUE ALTERATIONS IN DEXAMETHASONE TREATED & UN-TREATED MICE", Journal of the Egyptian Society of Parasitology (JESP), vol. 48, issue 2, pp. 449-458, August, 2018. Abstract

Cryptosporidium parvum (C. parvum) is coccidian protozoan that causes cryptosporidiosis, a parasitic disease of the mammalian intestinal tract. C. parvum is considered one of the most important waterborne pathogen among the most relevant parasitic enteric agents in man and animals. It is resistant to all practical levels of chlorination and it is an obligate intracellular pathogen. It has been the cause of multiple diarrhea outbreaks in developed and developing countries. The present work was carried out to evaluate the pathological, immuno-histochemical and molecular changes in the ileocecal region induced by chronic irritation with different inoculum sizes of cryptosporidium (50,500 oocysts) in immunocompetent and immunosuppressed mice. The mice were euthanized at different dates starting from 14, 21, 36, 45, 57 till day 64 to study these transformations. Histopathological examination of the ileocecal region revealed neoplastic changes in the form of dysplasia, polypoid structures, architectural distortion, glandular crowding, marked cellular atypia, exophytic adenomatous polypi, intramuscular adenocarcinoma and marked nuclear anaplasia.
Key words: Cryptosporidium spp. Mice, Intestinal tissue alterations, Histopathology

Abdel Rahman, A., S. M. Abdel Hamid, M. M. Makhlouf, N. Eldesouky, M. Elfaky, and S. Yousry, "Detection of CXCL12 Gene Polymorphism and CXCR4 Expression in Egyptian Acute Myeloid Leukemia Patients", Journal of American Science, vol. 6, issue 9, 2010.
Abdel Wahab, M., A. Elamragy, D. Elremisy, M. Daoud, W. Ammar, and H. Taha, "Diagnostic accuracy of 2D regional strain analysis in predicting anterior and posterior coronary circulation disease during dobutamine stress echocardiography: P684", European Heart Journal Cardiovascular Imaging, vol. 18, 2017. Abstract
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Abdel-Aal, A. A., A. A. El-Badry, M. El-Arousy, and S. Ismail, "Diagnosis of intestinal amoebiasis by detection of Entamoeba histolytica copro-antigen", Egyptian Journal of Medical Scince, vol. 23, issue 1-2, pp. 99-106, 2002.
Abdel-Aty, M., and H. Abdelwahab, "Development of artificial neural network models to predict driver severity in traffic accidents at signalised intersections", Transportation Research Record, vol. 1745, pp. 6-13, 2001. Abstract
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Abdel-Fatah, N. A., "Determinants of Severe Physical Disciplinary Practices against Children in Egypt.", Child Abuse and Neglect, vol. 111, pp. 104821, 2021.
abdel-fattah, L., N. Y. Hassan, N. M. Mostafa, and S. Boltia, "Development and Validation of Spectrophotometric, Chemometric and High Pressure Liquid Chromatographic Methods for the Determination of Cefepime Hydrochloride In The Presence of Its Acid and Alkaline Degradation Products", International Journal of Analytical and Bioanalytical Chemistry, vol. 3, issue 4, pp. 86-96, 2013. published_cefepime_final.pdf
Abdel-Gawad, H. I., and A. H. Abdel-gawad, "Discrete and continuum models of COVID-19 virus, formal solutions, stability and comparison with real data", Mathematics and Computers in Simulation, vol. 190, pp. 222-230, 2021.
Abdel-Gawad, H. I., and M. Tantawy, Discrete and continuum modeling of DNA dynamics and stability analysis, , Berlin, Lambert academic publishing, 2014.
Abdel-Gawad, S. A., W. M. Osman, and A. M. Fekry, "A development of novel Ni–P coating on anodised aluminium alloys for military industries applications in artificial sea water", Surface Engineering, vol. 35, issue 12, pp. 1033-1041, 2019.
Abdel-Ghaly, A. A., H. M. Aly, and R. N. Salah, "Different Estimation methds for Constant Stress Accelerated Life Test under The Family of The Exponentiated Distributions", Quality and Reliability Engineering International, vol. 32, pp. 1095-1108, March 2013, 2016. ghaly_et_al-2015-quality_and_reliability_engineering_international.pdf
Abdel-Ghani, N. T., and S. H. Hussein, "Determination of ambroxol hydrochloride in pure solutions and some of its pharmaceutical preparations under batch and FIA conditions.", Farmaco (Società chimica italiana : 1989), vol. 58, issue 8, pp. 581-9, 2003 Aug. Abstract

New ambroxol (Amb) ion selective plastic membrane electrodes of both conventional and coated graphite types based on the ion-pair of ambroxolium tetraphenylborate (Amb-TPB) ion-pair are prepared. The conventional type electrode was fully characterized in terms of membrane composition, life span, pH, ionic strength and temperature. It was applied to potentiometric determination of ambroxol in pure solutions and pharmaceutical preparations under batch and flow injection conditions. The potentiometric determination was used in the determination of ambroxol in muco syrup in four batches of different expiry dates, also the amounts of ambroxol released after 1, 8 and 16 h from the muco sustained release type (S.R.) capsules were also assayed. The selectivity of the electrode toward a large number of excipient like inorganic cations, sugars and amino acids was tested. The solubility product of the ion-pair and the formation constant of the precipitation reaction leading to the ion-pair formation were determined conductimetrically.

Abdel-Hafeez, A., H. I. Abdel-Aziz, A. Hassan, D. E. Farag, W. A. El-Sherief, H. H. Abd El-Aal, and S. A. Alsirafy, "Diagnosis Disclosure Preferences of Cancer Patients in Egypt: A Multi-Institutional Cross-Sectional Study", American Journal of Hospice and Palliative Medicine®, vol. 39, no. 7, pp. 779-784, 2022. AbstractWebsite

Background:Although diagnosis disclosure to cancer patients has important roles in cancer care, it is not a routine practice in countries like Egypt. Respecting patients’ autonomy and responding to their preferences are among the factors that should guide the practice of cancer diagnosis disclosure.Objectives:To assess the preferences of Egyptian cancer patients regarding the disclosure of cancer diagnosis and to determine factors that may affect their preferences.Methods:The study included 295 patients aware of their cancer diagnosis from 3 cancer care facilities in Egypt. Patients were asked if they would have preferred to be informed of the diagnosis or not, whom they would have preferred to receive the diagnosis information from, and if they would have preferred to tell their families or not.Results:The vast majority (91%) of the included patients preferred to be informed about their diagnosis, 59% preferred to disclose the diagnosis to their families and 66% preferred to receive the diagnosis information from a physician. In univariate analysis, male gender, higher education level and employment were significantly associated with the preference for disclosure. None of the studied variables associated significantly with the preferences in multivariate analysis.Conclusion:The majority of Egyptian cancer patients in our study preferred to be informed about their diagnosis, which should be respected. The results may help in changing the diagnosis disclosure practice of health care professionals and refuting the misconception of family caregivers about cancer diagnosis disclosure in Egypt and countries with similar culture.

Abdel-Hakim, A. E., and M. El-Saban, "Distortion impact on low-dimensional manifold recovery of high-dimensional data", Taibah University International Conference on Computing and Information Technology, vol. 104, 2015. Abstract
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Abdel-Haleem, F. M., and M. S. Rizk, "Development of ionophore-based nanosphere emulsion incorporating ion-exchanger for complexometric titration of thiocyanate anion", Journal of Advanced Research, vol. 8, issue 4, pp. 449-454, 2017. jare_2017.pdf
Abdel-Hamid, M., Z. Huang, T. Suzuki, T. Enomoto, A. M. Hamed, L. Li, and E. Romeih, "Development of a multifunction set yogurt using rubus suavissimus S. Lee (Chinese Sweet Tea) extract", Foods, vol. 9, no. 9, 2020. AbstractWebsite
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Abdel-Kader, M. M., F. El-Kabbany, H. NAGUIB, and W. M. Gamal, "Dielectric behavior and low temperature phase transition in NH4IO3", Phase Transitions, vol. 86, issue 10, pp. 947-958, 2013. Dielectric behavior and low temperature phase transition in NH4IO3.pdf
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