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28篇 您的检索式:作者名="Mohammed Hashem"
    题名 作者 年代 出处 被引量
1Development of an Arabic version of the National Eye Institute Visual Function Questionnaire as a tool to study eye diseases patients in Egypt显示文摘AIM:To develop and test an Arabic version of the National Eye Institute Visual Function Questionnaire-25(NEI-VFQ-25).METHODS:NEI-VFQ-25 was translated into Arabic according to WHO translation guidelines. We enrolled adult consenting patients with bilateral chronic eye diseases who presented to 14 hospitals across Egypt from October to December 2012, and documented their clinical findings. Psychometric properties were then tested using STATA.RESULTS:We recruited 379 patients, whose mean age was(54.5±15)y. Of 46.2% were males, 227 had cataract,31 had glaucoma, 23 had retinal detachment, 37 had diabetic retinopathy, and 61 had miscellaneous visual defects. Non-response rate and the floor and ceiling numbers of the Arabic version(ARB-VFQ-25) were calculated. Internal consistency was high in all subscales(except general health), with Cronbach-α ranging from0.702-0.911. Test-retest reliability was high(intraclass correlation coefficient 0.79).CONCLUSION:RB-VFQ-25 isareliableandvalidtool for assessing visual functions of Arabic speaking patients. However, some questions had high non-response rates and should be substituted by available alternatives. Our results support the importance of including self-reported visual functions as part of routine ophthalmologic examination.Nizar Saleh Abdelfattah Mohamed Amgad Ahmed A Salama Marina E Israel Ghada A Elhawary Ahmed E Radwan Mohamed M Elgayar Tamer M EL Nakhal Islam T Elkhateb Heba A Hashem Doha K Embaby Amira A Elabd Reem K Elwy Magdi S Yacoub Hamdy Salem Mohamed Abdel-Baqy Ahmad Kassem 2014International Journal of Ophthalmology(English edition)2014,7,5:8
2Non-invasive assessment of choledocholithiasis in patients with gallstones and abnormal liver function显示文摘AIM:To find a non-invasive strategy for detecting choledocholithiasis before cholecystectomy,with an acceptable negative rate of endoscopic retrograde cholangiopancreatography.METHODS:All patients with symptomatic gallstones were included in the study.Patients with abnormal liver functions and common bile duct abnormalities on ultrasound were referred for endoscopic retrograde cholangiopancreatography.Patients with normal ultrasoundwere referred to magnetic resonance cholangiopancreatography.All those who had a negative magnetic resonance or endoscopic retrograde cholangiopancreatography underwent laparoscopic cholecystectomy with intraoperative cholangiography.RESULTS:Seventy-eight point five percent of patients had laparoscopic cholecystectomy directly with no further investigations.Twenty-one point five percent had abnormal liver function tests,of which 52.8%had normal ultrasound results.This strategy avoided unnecessary magnetic resonance cholangiopancreatography in 47.2%of patients with abnormal liver function tests with a negative endoscopic retrograde cholangiopancreatography rate of 10%.It also avoided un-necessary endoscopic retrograde cholangiopancreatography in 35.2%of patients with abnormal liver function.CONCLUSION:This strategy reduces the cost of the routine use of magnetic resonance cholangiopancreatography,in the diagnosis and treatment of common bile duct stones before laparoscopic cholecystectomy.Bilal O Al-Jiffry Abdeen Elfateh Tariq Chundrigar Bassem Othman Owaid AlMalki Fares Rayza Hashem Niyaz Hesham Elmakhzangy Mohammed Hatem 2013World Journal of Gastroenterology2013,19,35:6
3Genetic variation in the PNPLA3 gene and hepatocellular carcinoma in USA: Risk and prognosis prediction显示文摘Manal M. Hassan Ahmed Kaseb Carol J. Etzel Hashem El‐Serag Margaret R. Spitz Ping Chang Katherine S. Hale Mei Liu Asif Rashid Mohamed Shama James L. Abbruzzese Evelyne M. Loyer Harmeet Kaur Hesham M. Hassabo Jean‐Nicolas Vauthey Curtis J. Wray Basmah S. H 2013Mol Carcinog2013,,1:2
4Crosslinking of partially carboxymethylated cotton fabric via cationization显示文摘Mohamed Hashem Rakia Refaie Ali Hebeish 2005Journal of Cleaner Production2005,13,:1
5Human kal- likrein ld (KLK14) expression in salivary gland tumors 显示文摘Hashem NN Mara TW Mohamed M 2010Int J Biol Markers2010,25,1:1
6Enhancing the rigidity of a network polymer of intrinsic microporosity by the combined use of phthalocyanine and triptycene components显示文摘Mohammed Hashem C Grazia Bezzu Benson M Kariuki 2011Polymer Chemistry2011,2,:1
7Association of lipo- protein lipase and apolipoprotein C-Ill genes polymorphism with acute myocardial infarction in diabetic patients 显示文摘Abd E1-Aziz TA Mohamed RH Hashem RM 2011Mol Cell Biochem2011,354,12:1
8Development of a One-stage Process for Pretreatment and Cationisation of Cotton Fabric 显示文摘MOHAMED M HASHEM 2006Coloration Technology2006,122,3:1
9A randomized controlled trial to assess the safety and efficacy of silymarin on symptoms, signs and biomarkers of acute hepatitis显示文摘Samer S. El-Kamary Michelle D. Shardell Mohamed Abdel-Hamid Soheir Ismail Mohamed El-Ateek Mohamed Metwally Nabiel Mikhail Mohamed Hashem Amr Mousa Amr Aboul-Fotouh Mohamed El-Kassas Gamal Esmat G. Thomas Strickland 2009Phytomedicine2009,,5:1
10Characterization and Application of Poly (vinyl alcohol)/ Starch Composite as a Sizing Agent显示文摘Hashem Mohamed M 1996Angewandte Makromolekulare Chemie1996,,241:1
11Association of lipn- protein lipase and apolipoprotein C-Ⅲ genes polymorphism with a- cute myocardial infarction in diabetic patients 显示文摘Abd EI-Aziz TA Mohamed RH Hashem RM 2011Mol Cell Bio- chem2011,354,12:1
12An eco-friendly – novel approach for attaining wrinkle – free/soft-hand cotton fabric显示文摘Mohamed Hashem Nabil A. Ibrahim Amira El-Shafei Rakia Refaie Peter Hauser 2009Carbohydrate Polymers2009,,4:1
13Using A First-derivative Speetrophotometric Method for Simultaneous Determination of Fe( II ) and Ni( II ) in Mineral Vitamins by Interaction With 2,4-diamino-5-(2-hy- droxy-5-nitrophenylazo) benzenesulfonic Acid Sodium Salt in the Presence of Tween 20 显示文摘Elham Y Hashem Mohamed M Seleim Ahmed M El-Zo- hry 2010JAOAC International2010,93,6:1
14Molecular characteriza- tion of newborn glaucoma including a distinct aniridic phe- notype 显示文摘KHAN AO ALDAHMESH MA AL-ABDI L MOHAMED JY HASHEM M AL-GHAMDI I 2011Ophthalmic Gene2011,32,3:1
15Assessment of circulating levels of microRNA-326,microRNA-424,and microRNA-511 as biomarkers for hepatocellular carcinoma in Egyptians显示文摘BACKGROUND Hepatocellular carcinoma(HCC)is the fifth most common cancer.Differential expression of microRNAs(miRNAs)-326,miRNA-424,and miRNA-511 has been associated with the diagnosis and prognosis of HCC in different populations.However,limited information is available regarding their expression in Egyptian HCC patients.AIM To assess the role of circulating miRNAs-326,miRNA-424,and miRNA-511 in Egyptian HCC patients.METHODS This prospective observational study included 70 HCC patients and 25 healthy controls.The circulating levels of these three miRNAs were evaluated by real-time PCR.Receiver operating characteristic curve analysis was used to test the diagnostic accuracy of micro RNA expression levels.RESULTS All miRNAs were differentially expressed in HCC patients;miRNAs326 and miRNA-424 were upregulated,while miRNA-511 was downregulated.Both miRNA-326 and miRNA-424 showed sensitivity and specificity of 97%,71.4%,and 52%,60%,respectively,to differentiate HCC from controls.Moreover,miRNA-326 was associated with survival and could differentiate between Child grades(A vs B);miRNA-424 significantly differentiated early vs intermediate stages of HCC;while miRNA-511 was significantly correlated with response to modified Response Evaluation Criteria in Solid Tumors(m RECIST).CONCLUSION We conclude that miRNA-326,miRNA-424,and miRNA-511 have diagnostic and prognostic roles in Egyptian patients with hepatitis C virus-related HCC and should be considered for better disease management.Samar Samir Youssef Asmaa Elfiky Mohamed M Nabeel Hend Ibrahim Shousha Tamer Elbaz Dalia Omran Mohammad Saeed Marie Mohammad A Elzahry Amr Abul-Fotouh Ahmed Hashem Mohamed F Guda Ashraf O Abdelaziz 2022World Journal of Hepatology2022,14,8:1
16Prevalence of nocturnal enuresis in school aged children:the role of personal and parents related socio-economic and educational factors显示文摘Hashem M Morteza A Mohammed K 2013Iran J Pediatr2013,23,1:1
17Management of the root-knot nematode Meloidogyne incognita on tomato with combinations of different biocontrol organisms显示文摘Mohamed Hashem Kamal A. Abo-Elyousr 2010Crop Protection2010,,3:1
18An eco-friendly-novel approach for attaining wrinkle-free/softhandcotton fabric 显示文摘Mohamed Hashem Nabil A Ibrahim Amira EI-Shafei 2009Carbohydrate Polymers2009,78,:1
19Securing DSR with mobile agents in wireless ad hoe networks显示文摘AHMED Abosamra MOHAMED Hashem GAMAL Darwi-sh 2011Egyptian Informatics Journal2011,12,1:1
20Reliability of risk-based screening for hepatitis C virus infection among pregnant women in Egypt显示文摘Samer S. El-Kamary Mohamed Hashem Doa’a A. Saleh Mohamed Ehab Sahar A. Sharaf Fatma El-Mougy Lobna Abdelsalam Ravi Jhaveri Ahmed Aboulnasr Hesham El-Ghazaly 2015Journal of Infection2015,,5:1
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