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https://www.readbyqxmd.com/read/28439378/oman-vision-2050-for-health-research-a-strategic-plan-for-the-future-based-on-the-past-and-present-experience
#1
REVIEW
Adhra Hilal Nasser Al Mawali, Ahmed Mohamed Al Qasmi, Sultana Mohamed Saif Al Sabahi, John Idikula, Mahmoud Attia Abd Elaty, Magdi Morsi, Ali Talib Al Hinai
Health care delivery in Oman has attained great heights since the modern renaissance in 1970. Although the health service had the main impetus all these years, the importance of health research began to take place by mid 1990's and is now gaining momentum as an important responsibility and activity of the Ministry of Health (MoH). Although there has been progressively increasing investment and commitment to research activities in the recent Five Year Plan for Health Development, it still lags behind in the quality and quantity of research output...
March 2017: Oman Medical Journal
https://www.readbyqxmd.com/read/28438300/malignant-transformation-of-oral-lichen-planus-and-oral-lichenoid-lesions-a-meta-analysis-of-20095-patient-data
#2
REVIEW
Sana Maher Hasan Aghbari, Abdelrahman Ibrahim Abushouk, Attia Attia, Ahmed Elmaraezy, Amr Menshawy, Mohamed Shehata Ahmed, Basma Abdelaleem Elsaadany, Eman Magdy Ahmed
OBJECTIVES: For over a century, a heated debate existed over the possibility of malignant transformation of oral lichen planus (OLP). We performed this meta-analysis to evaluate the malignant potential of OLP and oral lichenoid lesions (OLL) and investigate the possible risk factors for OLP malignant transformation into oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS: We searched Medline, Scopus, and Web of Knowledge for relevant observational studies...
May 2017: Oral Oncology
https://www.readbyqxmd.com/read/28436753/prevalence-and-differences-between-type-1-and-type-2-diabetes-mellitus-regarding-female-sexual-dysfunction-a-cross-sectional-egyptian-study
#3
Magdy R Ahmed, Mohamed M Shaaban, Wael F Sedik, Tamer Y Mohamed
OBJECTIVE: To evaluate the female sexual dysfunction in both type 1 and type 2 diabetes mellitus (DM). METHODS: This cross-sectional study was carried out at Suez Canal University Hospitals from the start of February 2015 to the end of May 2016 among 189 married premenopausal women attending endocrinology and diabetology outpatient clinic for regular follow-up; 25 of whom refused to participate and 18 more were excluded due to incomplete data sets resulting in a final sample of 146 diabetic females...
April 24, 2017: Journal of Psychosomatic Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28429293/topical-delivery-of-fenoprofen-calcium-via-elastic-nano-vesicular-spanlastics-optimization-using-experimental-design-and-in-vivo-evaluation
#4
Dalia Ali Farghaly, Ahmed A Aboelwafa, Manal Y Hamza, Magdy I Mohamed
The aim of this study was to investigate the potential of surfactant-based nanovesicular system (spanlastics) for topical delivery of fenoprofen calcium (FPCa) to eliminate its oral gastrointestinal adverse effects. FPCa-loaded spanlastics were prepared by thin film hydration (TFH) technique according to a full factorial design to investigate the influence of formulation variables on the drug entrapment efficiency (%EE), particle size (PS), deformability index (DI), and the % drug released after 24 h through the cellulose membrane (Q24h) using Design-Expert® software...
April 20, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28389991/genotype-phenotype-correlation-in-18-egyptian-patients-with-glutaric-acidemia-type-i
#5
Ahmed Mosaeilhy, Magdy M Mohamed, George Priya Doss C, Heba S A El Abd, Radwa Gamal, Osama K Zaki, Hatem Zayed
Glutaric acidemia I (GAI) is an autosomal recessive metabolic disease caused by a deficiency of glutaryl-CoA dehydrogenase enzyme (GCDH). Patients with GAI are characterized by macrocephaly, acute encephalitis-like crises, dystonia and frontotemporal atrophy. In this study, we investigated 18 Egyptian patients that were diagnosed with GAI based on their clinical, neuroradiological, and biochemical profiles. Of the 18 patients, 16 had developmental delay and/or regression, dystonia was prominent in 75% of the cases, and three patients died...
April 7, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28384795/child-and-adolescent-health-from-1990-to-2015-findings-from-the-global-burden-of-diseases-injuries-and-risk-factors-2015-study
#6
Nicholas Kassebaum, Hmwe Hmwe Kyu, Leo Zoeckler, Helen Elizabeth Olsen, Katie Thomas, Christine Pinho, Zulfiqar A Bhutta, Lalit Dandona, Alize Ferrari, Tsegaye Tewelde Ghiwot, Simon I Hay, Yohannes Kinfu, Xiaofeng Liang, Alan Lopez, Deborah Carvalho Malta, Ali H Mokdad, Mohsen Naghavi, George C Patton, Joshua Salomon, Benn Sartorius, Roman Topor-Madry, Stein Emil Vollset, Andrea Werdecker, Harvey A Whiteford, Kalkidan Hasen Abate, Kaja Abbas, Solomon Abreha Damtew, Muktar Beshir Ahmed, Nadia Akseer, Rajaa Al-Raddadi, Mulubirhan Assefa Alemayohu, Khalid Altirkawi, Amanuel Alemu Abajobir, Azmeraw T Amare, Carl A T Antonio, Johan Arnlov, Al Artaman, Hamid Asayesh, Euripide Frinel G Arthur Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Umar Bacha, Dimtsu Balem, Aleksandra Barac, Till Winfried Bärnighausen, Estifanos Baye, Neeraj Bedi, Isabela M Bensenor, Adugnaw Berhane, Eduardo Bernabe, Oscar Alberto Bernal, Addisu Shunu Beyene, Sibhatu Biadgilign, Boris Bikbov, Cheryl Anne Boyce, Alexandra Brazinova, Gessessew Bugssa Hailu, Austin Carter, Carlos A Castañeda-Orjuela, Ferrán Catalá-López, Fiona J Charlson, Abdulaal A Chitheer, Jee-Young Jasmine Choi, Liliana G Ciobanu, John Crump, Rakhi Dandona, Robert P Dellavalle, Amare Deribew, Gabrielle deVeber, Daniel Dicker, Balem Balm Betsu, Eric L Ding, Manisha Dubey, Amanuel Yesuf Endries, Holly E Erskine, Emerito Jose Aquino Faraon, Andre Faro, Farshad Farzadfar, Joao C Fernandes, Daniel Obadare Fijabi, Christina Fitzmaurice, Thomas D Fleming, Luisa Sorio Flor, Kyle J Foreman, Richard C Franklin, Maya S Fraser, Joseph J Frostad, Nancy Fullman, Gebremedhin Berhe Gebregergs, Alemseged Aregay Gebru, Johanna M Geleijnse, Katherine B Gibney, Mahari Gidey Yihdego, Ibrahim Abdelmageem Mohamed Ginawi, Melkamu Dedefo Gishu, Tessema Assefa Gizachew, Elizabeth Glaser, Audra L Gold, Ellen Goldberg, Philimon Gona, Atsushi Goto, Harish Chander Gugnani, Guohong Jiang, Rajeev Gupta, Fisaha Haile Tesfay, Graeme J Hankey, Rasmus Havmoeller, Martha Hijar, Masako Horino, H Dean Hosgood, Guoqing Hu, Kathryn H Jacobsen, Mihajlo B Jakovljevic, Sudha P Jayaraman, Vivekanand Jha, Tariku Jibat, Catherine O Johnson, Jost Jonas, Amir Kasaeian, Norito Kawakami, Peter N Keiyoro, Ibrahim Khalil, Young-Ho Khang, Jagdish Khubchandani, Aliasghar A Ahmad Kiadaliri, Christian Kieling, Daniel Kim, Niranjan Kissoon, Luke D Knibbs, Ai Koyanagi, Kristopher J Krohn, Barthelemy Kuate Defo, Burcu Kucuk Bicer, Rachel Kulikoff, G Anil Kumar, Dharmesh Kumar Lal, Hilton Y Lam, Heidi J Larson, Anders Larsson, Dennis Odai Laryea, Janni Leung, Stephen S Lim, Loon-Tzian Lo, Warren D Lo, Katharine J Looker, Paulo A Lotufo, Hassan Magdy Abd, El Razek, Reza Malekzadeh, Desalegn Markos Shifti, Mohsen Mazidi, Peter A Meaney, Kidanu Gebremariam Meles, Peter Memiah, Walter Mendoza, Mubarek Abera Mengistie, Gebremichael Welday Mengistu, George A Mensah, Ted R Miller, Charles Mock, Alireza Mohammadi, Shafiu Mohammed, Lorenzo Monasta, Ulrich Mueller, Chie Nagata, Aliya Naheed, Grant Nguyen, Quyen Le Nguyen, Elaine Nsoesie, In-Hwan Oh, Anselm Okoro, Jacob Olusegun Olusanya, Bolajoko O Olusanya, Alberto Ortiz, Deepak Paudel, David M Pereira, Norberto Perico, Max Petzold, Michael Robert Phillips, Guilherme V Polanczyk, Farshad Pourmalek, Mostafa Qorbani, Anwar Rafay, Vafa Rahimi-Movaghar, Mahfuzar Rahman, Rajesh Kumar Rai, Usha Ram, Zane Rankin, Giuseppe Remuzzi, Andre M N Renzaho, Hirbo Shore Roba, David Rojas-Rueda, Luca Ronfani, Rajesh Sagar, Juan Ramon Sanabria, Muktar Sano Kedir Mohammed, Itamar S Santos, Maheswar Satpathy, Monika Sawhney, Ben Schöttker, David C Schwebel, James G Scott, Sadaf G Sepanlou, Amira Shaheen, Masood Ali Shaikh, June She, Rahman Shiri, Ivy Shiue, Inga Dora Sigfusdottir, Jasvinder Singh, Naris Slipakit, Alison Smith, Chandrashekhar Sreeramareddy, Jeffrey D Stanaway, Dan J Stein, Caitlyn Steiner, Muawiyyah Babale Sufiyan, Soumya Swaminathan, Rafael Tabarés-Seisdedos, Karen M Tabb, Fentaw Tadese, Mohammad Tavakkoli, Bineyam Taye, Stephanie Teeple, Teketo Kassaw Tegegne, Girma Temam Shifa, Adbullah Sulieman Terkawi, Bernadette Thomas, Alan J Thomson, Ruoyan Tobe-Gai, Marcello Tonelli, Bach Xuan Tran, Christopher Troeger, Kingsley N Ukwaja, Olalekan Uthman, Tommi Vasankari, Narayanaswamy Venketasubramanian, Vasiliy Victorovich Vlassov, Elisabete Weiderpass, Robert Weintraub, Solomon Weldemariam Gebrehiwot, Ronny Westerman, Hywel C Williams, Charles D A Wolfe, Rachel Woodbrook, Yuichiro Yano, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z Younis, Chuanhua Yu, Maysaa El Sayed Zaki, Elias Asfaw Zegeye, Liesl Joanna Zuhlke, Christopher J L Murray, Theo Vos
Importance: Comprehensive and timely monitoring of disease burden in all age groups, including children and adolescents, is essential for improving population health. Objective: To quantify and describe levels and trends of mortality and nonfatal health outcomes among children and adolescents from 1990 to 2015 to provide a framework for policy discussion. Evidence Review: Cause-specific mortality and nonfatal health outcomes were analyzed for 195 countries and territories by age group, sex, and year from 1990 to 2015 using standardized approaches for data processing and statistical modeling, with subsequent analysis of the findings to describe levels and trends across geography and time among children and adolescents 19 years or younger...
April 3, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28360391/complement-component-3-characterization-and-association-with-mastitis-resistance-in-egyptian-water-buffalo-and-cattle
#7
Nermin El-Halawany, Shawky A Abd-El-Monsif, F M Al-Tohamy Ahmed, Lamees Hegazy, Hamdy Abdel-Shafy, Magdy A Abdel-Latif, Yasser A Ghazi, Christiane Neuhoff, Dessie Salilew-Wondim, Karl Schellander
Mastitis is an infectious disease of the mammary gland that leads to reduced milk production and change in milk composition. Complement component C3 plays a major role as a central molecule of the complement cascade involving in killing of microorganisms, either directly or in cooperation with phagocytic cells. C3 cDNA were isolated, from Egyptian buffalo and cattle, sequenced and characterized. The C3 cDNA sequences of buffalo and cattle consist of 5025 and 5019 bp, respectively. Buffalo and cattle C3 cDNAs share 99% of sequence identity with each other...
March 2017: Journal of Genetics
https://www.readbyqxmd.com/read/28330097/immobilization-of-halophilic-aspergillus-awamori-em66-exochitinase-on-grafted-k-carrageenan-alginate-beads
#8
Mona A Esawy, Ghada E A Awad, Walaa A Abdel Wahab, Magdy M M Elnashar, Ahmed El-Diwany, Saadia M H Easa, Fawkia M El-Beih
A novel extreme halophilic exochitinase enzyme was produced by honey isolate Aspergillus awamori EM66. The enzyme was immobilized successfully on k-carrageenan-alginate gel carrier (CA) with 93 % immobilization yield. The immobilization process significantly improved the enzyme specific activity 2.6-fold compared to the free form. The significant factors influencing the immobilization process such as enzyme protein concentration and loading time were studied. Distinguishable characteristics of optimum pH and temperature, stability at different temperatures and NaCl tolerance for free and immobilized enzyme were studied...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28291960/trabeculectomy-with-ologen-versus-mitomycin-c-in-juvenile-open-angle-glaucoma-a-1-year-study
#9
Fathi El-Sayyad, Heba Magdy Ahmed El-Saied, Mohamad Amr Salah Eddin Abdelhakim
BACKGROUND: We assessed bleb morphology and the intraocular pressure (IOP)-lowering effect of trabeculectomy with ologen compared to mitomycin C (MMC) in juvenile open-angle glaucoma (JOAG). METHODS: This is a prospective interventional comparative study conducted on 40 eyes (20 patients) with medically uncontrolled JOAG, randomly operating one eye for trabeculectomy with ologen (group A: 20 eyes) and the other with MMC (group B: 20 eyes). IOP measurement, SITA standard perimetry, and spectral domain optical coherence tomography (OCT) for retinal nerve fiber layer (RNFL) thickness were all done pre- and postoperatively...
2017: Ophthalmic Research
https://www.readbyqxmd.com/read/28289498/intracardiac-fungal-mass-in-a-term-neonate
#10
Magdy M El-Sayed Ahmed, Mustafa Kurkluoglu, Conor F Hynes, Darren Klugman, Elena Puscasiu, Dilip S Nath
Systemic fungal infections pose insidious challenges in neonatal intensive care settings. We present the case of a 9-day-old male term neonate admitted for polymicrobial sepsis and hepatic dysfunction who later developed candidemia superinfection. Despite broad antifungal therapy, the fungemia was complicated by progressive growth of a fungus ball in the right ventricular outflow tract that threatened cardiac function. Surgical excision of the mass was undertaken by right atriotomy and histologic examination confirmed Candida albicans...
October 2016: Methodist DeBakey Cardiovascular Journal
https://www.readbyqxmd.com/read/28286603/closed-reduction-with-or-without-adductor-tenotomy-for-developmental-dysplasia-of-the-hip-presenting-at-walking-age
#11
Ahmed Samir Barakat, Abou Bakr Zein, Amr Said Arafa, Mostafa Abdelmaboud Azab, Walid Reda, Mohamed Mahmoud Hegazy, Hassan Magdy Al Barbary, Mohamed Abdelhalim Kaddah
BACKGROUND: Many children with developmental dislocation of the hip especially in underdeveloped countries reach walking age and still remain undiagnosed, which can be detrimental to their growth and development. Because of the lack medical services often encountered in these regions, it would be attractive to find a cheap and effective treatment. Our work evaluated the results of treatment of these children by closed reduction with or without adductor tenotomy in a prospective study...
March 2017: Current Orthopaedic Practice
https://www.readbyqxmd.com/read/28283502/validation-of-noninvasive-measurement-of-cardiac-output-using-inert-gas-rebreathing-in-a-cohort-of-patients-with-heart-failure-and-reduced-ejection-fraction
#12
Mohamed Hassan, Kerolos Wagdy, Ahmed Kharabish, Peter Philip Selwanos, Ahmed Nabil, Ahmed Elguindy, Amr ElFaramawy, Mahmoud F Elmahdy, Hani Mahmoud, Magdi H Yacoub
BACKGROUND: Cardiac output (CO) is a key indicator of cardiac function in patients with heart failure. No completely accurate method is available for measuring CO in all patients. The objective of this study was to validate CO measurement using the inert gas rebreathing (IGR) method against other noninvasive and invasive methods of CO quantification in a cohort of patients with heart failure and reduced ejection fraction. METHODS AND RESULTS: The study included 97 patients with heart failure and reduced ejection fraction (age 42±15...
March 2017: Circulation. Heart Failure
https://www.readbyqxmd.com/read/28260223/the-role-of-pregabalin-in-relieving-ureteral-stent-related-symptoms-a-randomized-controlled-clinical-trial
#13
Maged Ragab, Mohamed G Soliman, Ahmed Tawfik, Ali Abdel Raheem, Hassan El-Tatawy, Mohamed Abo Farha, Michael Magdy, Osama Elashry
PURPOSE: To investigate the role of pregabalin in relieving USRS in patients with an indwelling double-J (DJ) stents. PATIENTS AND METHODS: A total of 500 adult patients with a unilateral single ureteral stone who underwent ureteroscopic stone management and required DJ stent insertion were prospectively included in our study. Patients were blindly assigned into four groups A, B, C and D. Those in group A were managed with combination of solifenacin 5-mg tablets and pregabalin 75-mg capsules bid...
March 4, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28246529/simultaneous-determination-and-stability-studies-on-diminazene-diaceturate-and-phenazone-using-developed-derivative-spectrophotometric-method
#14
Ruaa Mohamed Akode, Shaza Wagiealla Shantier, Elrasheed Ahmed Gadkariem, Magdi Awadalla Mohamed
This work presents UV first derivative spectrophotometry as a precise, accurate, and feasible method for simultaneous determination of diminazene diaceturate and phenazone in bulk and dosage forms. The absorbance values of diminazene diaceturate and phenazone aqueous mixture were obtained at 398 nm and 273 nm, respectively. The developed method was proved to be linear over the concentration ranges (2-10) μg/mL and (2.496-12.48) μg/mL for diminazene diaceturate and phenazone, respectively, with good correlation coefficients (not less than 0...
2017: International Journal of Analytical Chemistry
https://www.readbyqxmd.com/read/28236811/neuropsychological-performance-changes-following-subthalamic-versus-pallidal-deep-brain-stimulation-in-parkinson-s-disease-a-systematic-review-and-metaanalysis
#15
Ahmed Elgebaly, Mohamed Elfil, Attia Attia, Mayar Magdy, Ahmed Negida
BACKGROUND: Studies comparing subthalamus (STN) and globus pallidus internus (GPi) deep brain stimulation (DBS) for the management of Parkinson's disease in terms of neuropsychological performance are scarce and heterogeneous. Therefore, we performed a systematic review and metaanalysis to compare neuropsychological outcomes following STN DBS versus GPi DBS. METHODS: A computer literature search of PubMed, the Web of Science, and Cochrane Central was conducted. Records were screened for eligible studies, and data were extracted and synthesized using Review Manager (v...
February 27, 2017: CNS Spectrums
https://www.readbyqxmd.com/read/28214941/monitoring-water-pollution-levels-in-wadi-hanifa-riyadh-saudi-arabia-and-its-public-health-implications
#16
Bushra Ahmed Al-Hammad, Magda Magdy Abd El-Salam
This study was performed to evaluate the levels of metals in the fish caught from Wadi Hanifa's main basin over four seasons, determine the potential fitness of the fish for human consumption, and evaluate the overall water quality after enforcement of local standards. The physical and chemical parameters from a total of 192 water samples were tested using standard methods. Additionally, a total of 48 fish samples were analyzed for heavy metal concentrations. Mean values for basic water quality parameters of COD, PO4(-3), NH3(-)-N, and NO3(-)-N exceeded Saudi standards in all seasons...
April 2017: Bulletin of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28097097/mir-29a-promotes-lipid-droplet-and-triglyceride-formation-in-hcv-infection-by-inducing-expression-of-srebp-1c-and-cav1
#17
Mennatallah Mamdouh Mahdy, Nada Magdy El-Ekiaby, Rana Mahmoud Hashish, Radwa Ayman Salah, Rasha Sayed Hanafi, Hassan Mohamed Azzazy, Ahmed Ihab Abdelaziz
Aims: To examine the regulation of SREBP-1c and CAV1 by microRNA-29a (miR-29a) in cells infected with hepatitis C virus (HCV) in an attempt to control HCV-induced non-alcoholic fatty liver disease. Methods: In order to examine the manipulation of SREBP-1c and CAV1 by miR-29a, oleic acid (OA)-treated JFH-I-infected Huh-7 cells were used. OA was added 24 h post-transfection and gene expression was investigated by qRT-PCR at 48 h post treatment. The functional impact of the observed alteration in SREBP-1c and CAV1 expression was analyzed by examining lipid droplet (LD) and triglyceride (TG) content at 72 h post-OA treatment using light microscopy and spectrophotometry, respectively...
December 28, 2016: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28057250/surgery-for-tga-in-developing-countries-the-end-of-the-beginning
#18
EDITORIAL
Magdi Yacoub, Hatem Hosny, Ahmed Afifi
No abstract text is available yet for this article.
January 3, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28035657/a-computer-aided-diagnostic-system-for-detecting-diabetic-retinopathy-in-optical-coherence-tomography-images
#19
Ahmed ElTanboly, Marwa Ismail, Ahmed Shalaby, Andy Switala, Ayman El-Baz, Shlomit Schaal, Georgy Gimel'farb, Magdi El-Azab
PURPOSE: Detection (diagnosis) of diabetic retinopathy (DR) in optical coherence tomography (OCT) images for patients with type 2 diabetes, but almost clinically normal retina appearances. METHODS: The proposed computer-aided diagnostic (CAD) system detects the DR in three steps: (a) localizing and segmenting 12 distinct retinal layers on the OCT image; (b) deriving features of the segmented layers, and (c) learning most discriminative features and classifying each subject as normal or diabetic...
March 2017: Medical Physics
https://www.readbyqxmd.com/read/28028387/her2-neu-protein-expression-and-oncogene-amplification-in-gastric-carcinoma-with-clinico-pathological-correlation-in-egyptian-patients
#20
Ahmed Abdel Hadi, Ali El Hindawi, Amal Hareedy, Heba Khalil, Ranya Al Ashiry, Shady Elia, Ahmed Sadek, Mona Magdy, Rafatt Atta, Amgad Anas, Hisham Bakr, Olfat Hammam
AIM: Amplification of the Her2/neu gene and overexpression of the Her2/neu protein in gastric carcinoma (GC) is a golden criterion for target therapy with trastuzumab (Herceptin). We aim to evaluate the immunohistochemical protein expression and amplification of the oncogene Her2/neu by FISH technique in the epithelial gastric carcinoma and to compare their association with different clinicopathologic parameters aiming at identifying positive cases that may benefit from targeted therapy...
December 15, 2016: Open Access Macedonian Journal of Medical Sciences
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