Export 23606 results:
Sort by: [ Author  (Asc)] Title Type Year
[A] B C D E F G H I J K L M N O P Q R S T U V W X Y Z   [Show ALL]
A, B., R. A, H. A. S. N. E. H. Attia AF, Atef A, and A. E, "Prevalence of extramucosal fungal elements in sinonasal polyposis: a mycological and pathologic study in an Egyptian population", Am J Otolaryngol. , vol. 2011 Jul-Aug, issue Jul-Aug;32(4), pp. 308-317, 2011.
A, E. - S., E. - H. Sh, Z. G, M. H, and A. K. H, "Tc99m MIBI in assessment of high risk patients with silent myocardial ischemia", The sixth international scientific conference of the Egyptian medical syndicate, 15-18 December, 1994.
A, Z., and R. M, "• Multilevel Lumbar Spondylolisthesis: Comparative Study between two Surgical Fusion Techniques", Egyptian Journal of Neurosurgery, vol. 29 / No. 4, 2013.
A, E. B., N. H, M. N. E, and B. A, "STEM CELL LIKE PHENOTYPE IN INFLAMMATORY BREAST CANCER", Annals of Oncology, vol. i12-i12, 2014.
A, G. K., F. M. Zahran, F. HM, and B. RS., "Papillon-Lefevre syndrome: Neutrophil function in 15 cases from 4 families in Egypt. ", Oral Surgery Oral Medicine Oral Pathology. , vol. 88, issue 3, pp. 320-325, 1999.
A, V. K., S. G. E, S. D, S. C, S. YP, Zhang T, V. K. TH, H. C, K. EO, P. MS, et al., "HS3ST2 modulates breast cancer cell invasiveness via MAP kinase- and Tcf4 (Tcf7l2)-dependent regulation of protease and cadherin expression.", Int J Cancer., vol. 135, issue 11, pp. 2579-92, 2014.
A, F., S. - H. A, I. KS, M. A, and A. - R. M, "Effect of Cell Phone-Emitted Electromagnetic Waves on Levels of Male Sex Hormones and Redox Balance in Humans. ", OnLine Journal of Biological Sciences, vol. 21, issue 3, pp. 221-227, 2021.
A Anani, H. A., W. A. Khalifa, A. A. Althoqapy, S. S. Maklad, H. Kamal, D. Sabry, and M. Samir, "Frequency of Genotypes and Allelic Polymorphisms of Vitamin D Receptor in Egyptian Psoriatic Patients and Their Association With Disease Severity, Immune Modulation of IL-22 Levels and The Response to Topical Calcipotriol Treatment: A Case Control Study.", Indian journal of dermatology, vol. 67, issue 1, pp. 37-44, 2022. Abstract

OBJECTIVE: This study was performed to determine the genotype and allelic frequencies (polymorphisms) of the four genes of vitamin D receptor (VDR) among Egyptian psoriatic patients and healthy controls to explore their association with disease severity (PASI) score and immune modulation of IL-22 cytokine and to predict the response to topical calcipotriol treatment.

PATIENTS AND METHODS: The frequencies of the four VDR gene polymorphisms (FokI, ApaI, TaqI, and BsmI) in blood samples of 51 adult Egyptian patients with psoriasis vulgaris and 50 healthy controls were evaluated using restriction fragment length polymorphism (RFLP)-PCR. Serum levels of IL-22 were measured by ELISA.

RESULTS: The most frequent genotype (wild) in the studied patients was Apa1; AA (88.2%) followed by Fok1; FF (47.1%) and Taq1; TT (47%), while Bsm1; BB genotype was (27.7%). The most frequent allele polymorphisms either in one allele (Bb) or both alleles (bb) in psoriatic patients were 72.5%, followed by Ff, ff (52.9%) and Tt, tt (52.9%). The less frequent allelic polymorphism was Aa, aa (27.7%). Insignificant differences in the frequency of genotype (wild) and allelic polymorphisms were detected between patients and controls ( > 0.05). A significantly higher serum concentration of IL-22 (ng/mL) was detected in patients than controls ( = 0.001). Further, 66.6% of patients displayed a clinical response, while 33.4% were non-responders. A significantly higher expression of TaqI polymorphism was detected in (100%) of non-responders ( < 0.001), which was also correlated with disease severity (r = 0.515, < 0.01).

CONCLUSION: These results suggest that the VDR TaqI polymorphism is the only gene correlated to psoriasis susceptibility in the Egyptian population, and affects the response to topical calcipotriol treatment but does not affect IL-22 immune modulation.

assanein A E Mousa, S M K Anis, A. E. G. I. A. A. M., "Comparative studies between Feta and Domiati Cheese.", Egyptian J. Appl. Sci., vol. 5, issue 5, pp. 66, 1990. Abstract
A El Mansoub, M. M. El Sayed, R. M. El Nashar, H. M. Fahmy, and A. M. G. Abulnour, "Chemically/electrically-assisted regeneration of polyacrylonitrile-based hydrogel adsorbed heavy metals", Egyptian Journal of Chemistry, vol. 65, issue (1), pp. 373-384, 2022.
A El Shafei, Y Nyame, H. Arora, and M. Eltemamy, "PD28-09 DOES MRI-FUSION PROSTATE BIOPSY IMPROVE RISK RECLASSIFICATION FOR PATIENTS WITH PROSTATE CANCER ON ACTIVE ", Journal of Urology, vol. 197, issue 4, pp. 521, 2017.
A El Shafei, M. Eltemamy, Y Nyame, and H. Arora, "MP70-13 CRYOSURGICAL ABLATION OF THE PROSTATE: LOCAL DISEASE CONTROL FOR INTERMEDIATE/HIGH-GRADE GLEASON PROSTATE …", Journal of Uology, vol. 197, issue 4, pp. 940, 2017.
A Elzawahry, MH. Aly, B. S. M. G. M., "Effect of feeding sunflower seed oil used for frying on histological structure of rats organs", Bull. Nutr. Inst., Cairo, Egypt, vol. 12, no. 1: The Egyptian Nutrition Society, pp. 48–62, 1992. Abstract
A H K Abdelmaksoud, E. - R. M., M. El-Sayed, A. M. K. A Elsharkawy, and E. G. H Khattab, "Diffusion-wighted MRI and fibroscan vs. histopathology for assessment of liver fibrosis in chronic HCV patients: (Pilot study)", The Egyptian Journal of Radiology and Nuclear Medicine, vol. 46, pp. 299-303, 2015. fibroscan__dw_mri_.pdf
A Hegazy, SH Mahmoud, I. M., A. E. YAMM Elshaier, NMA Shama, N. A. S. M. A. A. M. NF Nasr, Sara H Mahmoud, and G. Y. A. M. MA Ali, Mahmoud Shehata, "Robust Antiviral Activity of Santonica Flower Extract (Artemisia cina) against Avian and Human Influenza A Viruses: In Vitro and Chemoinformatic Studies", Scientific Reports , vol. 7, issue 45, pp. 41212-41223, 2022.
A M Mehrez, A A Ali, A. E. G. R. I. A. F. A., "Studies on the heat stability and rennet coagulation of goat's and ewe's milk.", Bulletin of Faculty of Agriculture, University of Cairo, vol. 35, issue 2, pp. 337, 1984. Abstract
A Sayed, M El-Shimy, E. - M. E. M. M., "Chapter 15: Holistic Reliability Evaluation of Various Solar-PV and Wind energy conversion Systems", Sustainable Energy Technologies and Systems: LAP Lambert Academic Publishing, 2019.
A Sayed, M Shimy, M. E. M. M., "Impact of subsystems on the overall system availability for the large scale grid-connected photovoltaic systems", Reliability Engineering & System Safety, vol. 196, 2020.
A Sayed, M El-Shimy, E. - M. E. M. M., "Reliability, Availability and Maintainability Analysis for Grid-Connected Solar Photovoltaic Systems", Energies, vol. 12, issue 7, pp. 1-18, 2019.
A Sayed, M El-Shimy, E. - M. E. M. M., "Chapter 1: Overview for Practical Layouts of Solar-PV and Wind Energy Conversion Systems", Sustainable Energy Technologies and Systems: LAP Lambert Academic Publishing, 2019.