Publications

Export 41645 results:
Sort by: Author Title Type [ Year (Desc)]
Submitted
Bahgat, S. F., R. R. Basheer, and S. E. M. Sayed, "EFFECT OF ZIRCONIA ADDITION TO LITHIUM DISILICATE CERAMIC ON TRANSLUCENCY AND BOND STRENGTH USING DIFFERENT ADHESIVE STRATEGIES", Egyptian Dental journal, vol. 61, pp. 4519-4533, Submitted. 4._shear_bond_st_pdf.pdf
Al-Naggar, A. M. M., S. R. S. Sabry, M. M. M. Atta, and O. A. M. El-Aleem, "Effects of Salinity on Performance, Heritability, Selection Gain and Correlations in Wheat (Triticum aestivum L.) Doubled Haploids", Scientia Agriculturae, vol. 10, issue 2, pp. 70-83, Submitted. effects_of_salinity....._scientia_agriculturae.pdf
Awaad, M. H. H., A. Atta, B. SHALABY, H. B. Gharieb, M. Elmenawey, K. Madian, F. F. Eman, and A. N. Amal, The Efficacy of Na-Butyrate Encapsulated in Palm Fat on Experimentally Induced Necrotic Enteritis and Enumeration of intestinal resident Clostridium perfringens in Broiler Chickens, , Submitted. Abstract

Over more than five decades, cancer remains a national and international health problem regardless of the discovery of several dozens of novel anticancer drugs (natural and synthetic). Accordingly, screening of natural products for promising anti cancer activity is very initiative field of studies in several countries with diversity of gardenia. Breast and cervix cancers are of the most common gynecological female solid tumors that represent major health problem. Herein, we have assessed the cytotoxic characteristics of several molecules of natural origin (cerulinin, chrysin, honikiol, limonin, mevinolin, resveratrol, salicin, retinol, ascorbic acid and calciferol) against two different gynecological breast (MCF-7) and Cervix (HeLa) solid tumor cell lines. After exposure to serial concentrations of the test compounds, SRB-u assay was undertaken and viability assessment was performed via fitting to Emax model to identify the cytotoxicity parameters such as, IC50 and resistant fraction (R-value). Tested compounds showed cytotoxic efficacy against both gynecological solid tumor cell lines (MCF-7 and HeLa) with IC50's ranged from 0.61 to 131.1 μg/ml. In MCF-7 breast cancer cell line; cerulinin, honikiol, mevinolin and calciferol showed the highest potency with IC50 less than 5 μg/ml. Chrysin showed moderate potency with IC50 of 7.27 μg/ml. Ascorbic acid and resveratrol showed the weakest cytotoxic activity with IC50 more than 10 μg/ml. In HeLa cervix cancer cell line; cerulinin and mevinolin showed the highest potency with IC50 less than 5 μg/ml. Chrysin, honikiol, resveratrol and calciferol showed moderate potency with IC50 of ranging from 5-10 μg/ml. Ascorbic acid was the weakest cytotoxic molecule with IC50 more than 10 μg/ml. Limonine, salicin and retinol failed to exert any cytotoxic effect against MCF-7 or HeLa cancer cell lines in-vitro. RT-PCR analysis revealed that the cytotoxicity of these products is multi-factorial and not solely dependent on p53 expression. Impressively, molecules of potent and moderate potency (except chrysin) showed low resistant fraction in both gynecological solid tumor cancer cell lines. In conclusion, our data showed wide range of variable efficacy of several molecules of natural origin against two hormone dependent solid tumor cell lines.

Effat, D. H. E. A. D. H., D. H. E. G. D. N. Samer, D. S. S. D. A. E. Sherif, D. N. A. D. A. E. Sessi, and D. W. Radawan, "Efficacy of Recombinant Human Erythropoietin in Critically Ill Anaemic Septic Patients", The Medical Journal of Cairo University, vol. 73, issue 4, Submitted.
Kader, A. A. E. A. M., A. E. Ayad, A. Zaghlol, and E. Shawky, "Efficacy of Ultrasound Guided Local Anesthetic Field Block as a Sole Anesthesia for Open Inguinal Hernia Repair Versus Spinal Anesthesia: A Randomised Controlled Trial", Roma Pain Days, Roma, Submitted.
application/pdf iconcureus.pdf
Al-Shamiri, H. A. S., A. M. Khedr, and M. M. Sabry, "Energy transfer and photo stability of Rh - 6 G and Rh-B doped in polyacrylamide polymer", Optik - International Journal of Light and Electron Optics, vol. 182, pp. 716 - 726, Submitted. polyacrylamide_optik_paper.pdf
Sidky, G., "Enhancing Post Graduates Research Skills through an Intervention Program in light of EAP Approach ", Curriculum and Instruction, vol. 233, issue 233, pp. 1-28, Submitted.
Saadi, M. G., A. A. Elmeligi, M. S. Elansary, G. R. A. Ahmed, and A. K. Alkemary, Estimation of blood micro RNA192 in patients with diabetic nephropathy, , Cairo, Cairo university, Submitted. MD thesis.docx
G, Z., M. H, S. R, M. A, and E. - H. Sh, "Evaluating the 24 hours/4 hours of Tc99m MDP. A method of analysis for differentiation between bone metastases and degenerative bone lesions", European J Nucl Med, vol. 16(7), pp. 556, Submitted.
Sabry, R. M., S. M. Gabal, S. A. ElSheikh, and M. S. E. -din Abdelmaged, Expression of Extracellular Matrix Metalloproteinase Inducer (CD147) in Astrocytomas: A Histopathological and Immunohistochemical Study, , cairo, cairo, Submitted. 35218_cera1_frk_pf1mj_sl_pnsl_2.pdf_rania.pdf
Ragab, H. M., H. M. Shaaban, N. Abd El Maksoud, S. M. Radwan, W. A. El Aziz, and N. E. S. R. E. E. N. H. HAFEZ, "Expression of Vascular Endothelial Growth Factor Protein in Both Serum Samples and Excised Tumor Tissues of Breast Carcinoma Patients", International Journal of Cancer Research, vol. 12, issue (3-4), pp. 152-161, Submitted. published_vegf_paper.pdf
Sayed, S. E. M., and M. A. M. Nawareg, "Fracture Resistance of Translucent Zirconia and Resin Nano Ceramic Endocrowns versus Fiber Post and Core supported Crowns using CAD/CAM Technology", Egyptian Dental journal, vol. 59, pp. 2223-2235, Submitted. 1._endocrown_paper_pdf.pdf
Emam", "A. M., "E. S. Swelam", and N. "" Y. Megally, "Furocoumarin and quinolone alkaloid with larvicidal and antifeedant activities isolated from Ruta chalepensis leaves", Journal of Natural Products, vol. 2, pp. 10-22, Submitted. 03_res_paper-2.pdf
Shawkey, A. M., M. A. Rabeh, A. K. Abdulall, and A. O. Abdellatif, "Green nanotechnology: Anticancer Activity of Silver Nanoparticles using Citrullus colocynthis aqueous extracts", Advances in Life Science and Technology, vol. 13, Submitted.
A.H, A., H. D. M. Soad M. Nasr 2, H. Soufy, A. M. Soliman, S. A. Nassar, A. A. Maweri, T. A. H. El-Aziz, and H. M. Desouky, "Hepatoprotective and antioxidant effects of methanol extractof Moringa oleifera leaves in rats", Wulfenia J., vol. 24, issue 3, pp. 249-268, Submitted.
El-Aal, A. A. A., Ashraf Mohamed Emran, A. S. Al-Antably, E. A. E. Saftawy, I. R. bayoumy, N. S. Hassan, and M. Badawi, "immunohistochemical pattern of T lymphocytes population within bilharzial-associated bladder neoplasm microenvironment", international jpurnal of immunology and pharmacology , vol. 28, issue 2, pp. 209-217, Submitted.
Sayed, S. E. M., and Z. N. Emam, "THE IMPACT OF IMPLANT ABUTMENT MATERIAL ON THE FRACTURE RESISTANCE OF ALL CERAMIC CROWNS", Egyptian Dental journal, vol. 62, pp. 1-12, Submitted. 6._implant_paper_pdf.pdf
Hamdy, M. S. E. - D., A. S. Nasr, M. M. Makhlouf, Z. A. El_Saadany, S. M. Khedr, and M. Samir, Impact of Prothrombotic Risk Factors on the Clinical Phenotype in Haemophilia Patients, , Submitted.
Shynkarryk, M., H. M. H. Mohamed, and S. K. Sastry, Inactivation of fresh produce with liquid and gaseous ozone based sanitizers: an engineering point of view , , Submitted.
of the -“Factors affecting the utilization of marketing research: A reconceptualization”, P. E. M. A., P. B. A. of the annual of -“The marketing research patronage situation: An agency theory conceptualization”, P. B. of the “ Strategic Marketing Research: A Conceptual Framework, Research Agenda and Empirical Investigation”, V. M. S.: C. P. S. V.? D. M. C. V. - " in be a of of to be by Pragmati, P. - "Knowledge-Based Marketing: A Conceptual Framework for the Creation and Sustenance of Intellectual Marketing Capital", P. - "Using Marketing Applications of Data Warehousing in Achieving Organizational Excellence in Customer Support and Service", "T. R. S. ' E. E. I. L. P. M. O. B. - of and in the and of Schoo, and M. I. T. M. C. C. L. C. E. - T. C. C. U. I. - "A. A. of of B, International Conferences:, , Submitted. Abstract

n/a

Samir, I., S. Rizk, and S. Abdou, "Influence of intraoperative fluid administration on creatine kinase, and its effect on kidney function after laparoscopic nephrectomy", Egyptian Journal of Anesthesia, vol. 28, issue 3, Submitted. paper_4.pdf
Samia M. Esmat, M. D., R. El Naggar, R. A. HEGAZY, R. S. Allam, M. D. Heba I. Gawdat, and M. D. Rania M. Abdel Hay, Low Level Light-Minoxidil 5% Combination Versus Either Therapeutic Modality Alone in Management of Female Patterned Hair Loss: A Randomized Controlled Study, , Submitted. esmat_et_al-2017-lasers_in_surgery_and_medicine.pdf
Hadidi, E. M., A. Hosny, E. N. Husseini, and E. Shamso, "M. El Hadidi, A. Hosny, N. El Husseini and E. M. Shamso (1999): Scrophulariaceae in the flora of Egypt. 1. Systematic revision of the indigenous taxa. Taeckholmia 19(2): 227-259.", Taeckholmia, vol. 19, issue 2, pp. 227-259, Submitted.
Salah, L. M., M. M. Rashad, M. Haroun, M. Rasly, and M. A. Soliman, "Magnetically roll-oriented LaFeO3 nanospheres prepared using oxalic acid precursor method", Journal of Materials Science: Materials in Electronics, vol. 26, issue 2, pp. 1045-1052, Submitted. lobna.pdf
omaima ahmed yehia mohmed, samira mohamed fouad fahmy, thorya fawzy salam, and elsayed mosalam mohamed, micromorphological studies on the lung of japenes quail, , cairo, cairouniversity, Submitted.
Tourism