keyword
MENU ▼
Read by QxMD icon Read
search

diab

keyword
https://www.readbyqxmd.com/read/29052673/ternary-hybrid-nanostructures-of-au-cds-zno-grown-via-a-solution-liquid-solid-route-using-au-zno-catalysts
#1
Kobi Flomin, Mahmud Diab, Taleb Mokari
Multi-component nanostructures of Au-CdS-ZnO with a novel morphology were synthesized by a non-conventional strategy where seeded growth is combined with solution-liquid-solid (SLS) growth. Each of these synthetic routes is used for growing a different domain of the final heterostructure, where ZnO rods are grown first on Au nanoparticles via heterogeneous nucleation while CdS is later grown between these two domains via SLS, using the Au tip of the preformed Au-ZnO as a catalyst. The in situ alloying of the Au tip with Cd enabled the metal tip to function as an SLS catalyst at a relatively mild reaction temperature which is lower than the melting point of pure Au...
October 20, 2017: Nanoscale
https://www.readbyqxmd.com/read/29039302/oxa-48-and-ctx-m-15-extended-spectrum-beta-lactamases-in-raw-milk-in-lebanon-epidemic-spread-of-dominant-klebsiella-pneumoniae-clones
#2
Mohamad Diab, Monzer Hamze, Richard Bonnet, Estelle Saras, Jean-Yves Madec, Marisa Haenni
Raw milk has recently been reported as a source of extended-spectrum beta-lactamase (ESBL) and carbapenemase genes. We thus investigated the prevalence of ESBL- and carbapenemase-producing Enterobacteriaceae in raw milk in Lebanon in order to assess the risk of transfer of these bacteria to humans. A high prevalence (30.2 %) of CTX-M-15-producing K. pneumoniae was detected in raw bovine milk. Three main K. pneumoniae clones were identified by PFGE and MLST typing. Southern blot experiments revealed that one of these clones carried the blaCTX-M-15 gene chromosomally...
October 17, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29036560/wound-haematoma-following-de%C3%AF-brillator-implantation-incidence-and-predictors-in-the-shockless-implant-evaluation-simple-trial-comment
#3
Alastair Yeoh, Ihab Diab, Eva Sammut, David G Wilson
No abstract text is available yet for this article.
October 3, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29018441/very-early-onset-inflammatory-manifestations-of-x-linked-chronic-granulomatous-disease
#4
Roxane Labrosse, Jane Abou-Diab, Annaliesse Blincoe, Guilhem Cros, Thuy Mai Luu, Colette Deslandres, Martha Dirks, Laura Fazilleau, Philippe Ovetchkine, Pierre Teira, Françoise LeDeist, Isabel Fernandez, Fabien Touzot, Helene Decaluwe, Ugur Halac, Elie Haddad
Chronic granulomatous disease (CGD) is a rare primary immune deficiency caused by mutations in genes coding for components of the nicotinamide adenine dinucleotide phosphate oxidase, characterized by severe and recurrent bacterial and fungal infections, together with inflammatory complications. Dysregulation of inflammatory responses are often present in this disease and may lead to granulomatous lesions, most often affecting the gastrointestinal (GI) and urinary tracts. Treatment of inflammatory complications usually includes corticosteroids, whereas antimicrobial prophylaxis is used for infection prevention...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28989500/prospective-multicentre-study-in-intensive-care-units-in-five-cities-from-the-kingdom-of-saudi-arabia-impact-of-the-international-nosocomial-infection-control-consortium-inicc-multidimensional-approach-on-rates-of-central-line-associated-bloodstream-infection
#5
Hail M Al-Abdely, Areej Dhafer Alshehri, Victor Daniel Rosenthal, Yassir Khidir Mohammed, Weam Banjar, Pablo Wenceslao Orellano, Abdullah Mufareh Assiri, Nahla Moustafa Abedel Kader, Hessa Abdullah Al Enizy, Diaa Abdullah Mohammed, Duaa Khalil Al-Awadi, Analen Fabros Cabato, Maria Wasbourne, Randa Saliya, Rosita Gasmin Aromin, Evangelina Balon Ubalde, Hanan Hanafy Diab, Modhi Abdullah Alkamaly, Nawal Mohammed Alanazi, Ibtesam Yahia Hassan Assiry, Apsia Musa Molano, Celia Flores Baldonado, Mohamed Al-Azhary, Sharifa Al Atawi, Apsia Musa Molano, Fatima Mohammad Al Adwani, Arlu Marie Casuyon Pahilanga, Raslan Nakhla, Fatma Mohammad Al Adwani, Deepa Sasithran Nair, Grace Sindayen, Annalyn Amor Malificio, Najla Jameel Helali, Haya Barjas Al Dossari, Ashraf Kelany, Abdulmajid Ghowaizi Algethami, Leigh Yanne, Avigail Tan, Sheema Babu, Shatha Mohammad Abduljabbar, Syed Zahid Bukhari, Roaa Hasan Basri, Jeyashri Jaji Mushtaq, Hala Rushdi, Abdullah Abdulaziz Turkistani, Jerlie Mae Gonzales Celiz, Mohammed Abdullah Al Raey, Ibrahim Am Al-Zaydani Asiri, Saeed Ali Aldarani, Elizabeth Laungayan Cortez, Nadia Lynette Demaisip, Misbah Rehman Aziz, Ali Omer Abdul Aziz, Batool Al Manea, Eslam Samy, Mervat Al-Dalaton, Mohammed Jkedeb Alaliany
OBJECTIVE: To analyse the impact of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Approach (IMA) and INICC Surveillance Online System (ISOS) on central line-associated bloodstream infection (CLABSI) rates in five intensive care units (ICUs) from October 2013 to September 2015. DESIGN: Prospective, before-after surveillance study of 3769 patients hospitalised in four adult ICUs and one paediatric ICU in five hospitals in five cities...
January 2017: Journal of Infection Prevention
https://www.readbyqxmd.com/read/28988095/assessing-the-resilience-of-urban-areas-to-traffic-related-air-pollution-application-in-greater-paris
#6
Jean-Marie Cariolet, Morgane Colombert, Marc Vuillet, Youssef Diab
Recent studies report that outdoor air pollution will become the main environmental cause of premature death over the next few decades (OECD, 2012; WHO, 2014; World Bank, 2016). Cities are considered hot spots and urban populations are particularly exposed. There is therefore an urgent need to adapt urban systems and urban design to tackle this issue. While most European cities have introduced measures to reduce emissions, action is still required to reduce concentrations and exposure, and a holistic approach to urban design is badly needed...
October 5, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28983412/clinical-significance-of-matrilin-3-gene-polymorphism-in-egyptian-patients-with-primary-knee-osteoarthritis
#7
Safia M Diab, Howyda M Kamal, Amira I Mansour, Rasha M Fawzy, Basma S Azab
OBJECTIVE: Osteoarthritis (OA) is a multifactorial, degenerative, and inflammatory disorder of joints causing damage of the articular cartilage, formation of osteophytes, and eburination of the subchondral bone. Matrilin-3 (MATN-3) is a non-collagenous oligomeric extracellular matrix protein (ECM), which is the smallest member of the matrilin family. This study was conducted to identify the potential association and clinical significance of MATN-3 rs8176070 (SNP6) polymorphism in a series of Egyptian patients with primary knee OA...
September 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28962508/replica-sizing-strategy-for-aortic-valve-replacement-improves-haemodynamic-outcome-of-the-epic-supra-valve
#8
David Gonzalez-Lopez, Gloria Faerber, Mahmoud Diab, Paulo Amorim, Natig Zeynalov, Torsten Doenst
OBJECTIVES: Current sizing strategies suggest valve selection based on annulus diameter despite supra-annular placement of biological prostheses potentially allowing placement of a larger size. We assessed the frequency of selecting a larger prosthesis if prosthesis size was selected using a replica (upsizing) and evaluated its impact on haemodynamics. METHODS: We analysed all discharge echocardiograms between June 2012 and June 2014, where a replica sizer was used for isolated aortic valve replacement (Epic Supra: 266 patients, Trifecta: 49 patients)...
October 1, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28958467/experts-results-in-blunt-thoracic-aortic-injury-are-reproducible-in-lower-volume-tertiary-institutions-early-and-mid-term-results-of-an-observational-study
#9
Tamer Ghazy, Sandra Mikulasch, Christian Reeps, Ralf-Thorsten Hoffmann, Kasia Wijatkowska, Abdel-Hannan Diab, Utz Kappert, Klaus Matschke, Norbert Weiss, Adrian Mahlmann
OBJECTIVES: The aim of this study was to evaluate the early and mid-term clinical results, the device performance, and the mid-term re-intervention rates of patients suffering blunt thoracic aortic injury (BTAI) managed by a multidisciplinary team in a low-volume BTAI centre. METHODS: This was a retrospective observational study in a tertiary hospital setting. From December 2005 to March 2016, all patients over 18 years old admitted with BTAI were included in the study...
September 25, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28923355/in-vitro-anticancer-activity-of-new-gold-iii-porphyrin-complexes-in-colon-cancer-cells
#10
Fatima Dandash, David Yannick Léger, Chloë Fidanzi-Dugas, Soumaya Nasri, Frédérique Brégier, Robert Granet, Walid Karam, Mona Diab-Assaf, Vincent Sol, Bertrand Liagre
Colorectal cancer (CRC) is the third most common cancer diagnosed worldwide. The limitations of cisplatin-based chemotherapy have prompted intense interest among scientists to search for alternative metal-based anticancer medicines. Gold(III) complexes have been among the most widely investigated since they showed higher cytotoxicity than cisplatin and promising in vitro and in vivo anticancer activities in CRC but their clinical usefulness has been limited by their poor stability under physiological conditions...
September 6, 2017: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/28901560/erythema-nodosum-like-panniculitis-mimicking-disease-recurrence-a-novel-toxicity-from-immune-checkpoint-blockade-therapy-report-of-two-patients
#11
Michael T Tetzlaff, Amir A Jazaeri, Carlos A Torres-Cabala, Brinda Rao Korivi, Genie A Landon, Priyadharsini Nagarajan, Adrienne Choksi, Leon Chen, Marc Uemura, Phyu P Aung, Adi Diab, Padmanee Sharma, Michael A Davies, Rodabe Amaria, Victor G Prieto, Jonathan L Curry
Immunotherapies targeting cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and the programmed cell death 1 (PD-1) receptor and its ligand (PD-L1) have demonstrated substantial clinical benefit in patients with clinically advanced solid malignancies. However, autoimmune toxicities are common and often significant adverse events with these agents. While rash and pruritus remain the most common cutaneous complications in treated patients, novel dermatologic toxicities related to immune checkpoint blockade continue to emerge as the number of patients exposed to immunotherapy increases...
September 13, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28901264/inhibition-of-proliferation-and-induction-of-apoptosis-by-thymoquinone-via-modulation-of-tgf-family-p53-p21-and-bcl-2%C3%AE-in-leukemic-cells
#12
Mona Diab Assaf, Josiane Semaan, Marwan El-Sabban, Soad K Al-Jaouni, Rania Azar, Mohammad Amjad Kamal, Steve Harakeh
The rationale of the current study was to investigate whether the inverse association between vitamin D deficiency and parathyroid hormone levels is age-dependent and whether it has any role in modulating renal function and insulin resistance. To test this hypothesis, we have carried out a hospital based study enrolling 848 subjects (558 men and 290 women) with the mean age of 50.9±15.9 y. Vitamin D deficiency was predominant irrespective of age group (p=0.21) and gender (p=0.12). An inverse association between vitamin D and PTH was observed (r= -0...
September 12, 2017: Anti-cancer Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28884798/neonatal-skin-care-what-should-we-do-a-four-week-follow-up-randomized-controlled-trial-at-zagazig-university-hospitals
#13
Mohamed Amer, Nagwa Diab, Mohamed Soliman, Amin Amer
INTRODUCTION: Taking care of newborn skin is necessary to avoid skin infections. The normal daily exposure to external factors affects the skin negatively. Skin hygiene and proper skin cleansing as well as protection of the infant skin barrier are essential to maintain barrier function and overall infant health. AIM: The aim of this work is to assess the neonatal skin care effectiveness in promotion of normal skin development and protection of the optimal skin function by avoiding the different neonatal skin disorders which cause skin infection...
November 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28880457/development-of-quality-metrics-for-ambulatory-care-in-pediatric-patients-with-tetralogy-of-fallot
#14
Juan Villafane, Thomas C Edwards, Karim A Diab, Gary M Satou, Elizabeth Saarel, Wyman W Lai, Gerald A Serwer, Peter P Karpawich, Russell Cross, Russell Schiff, Devyani Chowdhury, Thomas J Hougen
OBJECTIVE: The objective of this study was to develop quality metrics (QMs) relating to the ambulatory care of children after complete repair of tetralogy of Fallot (TOF). DESIGN: A workgroup team (WT) of pediatric cardiologists with expertise in all aspects of ambulatory cardiac management was formed at the request of the American College of Cardiology (ACC) and the Adult Congenital and Pediatric Cardiology Council (ACPC), to review published guidelines and consensus data relating to the ambulatory care of repaired TOF patients under the age of 18 years...
September 7, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28878071/zika-virus-escapes-nk-cell-detection-by-upregulating-mhc-class-i-molecules
#15
Ariella Glasner, Esther Oiknine-Djian, Yiska Weisblum, Mohammad Diab, Amos Panet, Dana G Wolf, Ofer Mandelboim
NK cells are innate lymphocytes that participate in many immune processes encompassing cancer, bacterial and fungal infection, autoimmunity and even pregnancy and are specialize in anti-viral defense. NK cells express inhibitory and activating receptors and kill their targets when activating signals overpower the inhibitory ones. The NK cell inhibitory receptors compose of a uniquely diverse array of proteins named Killer-cell immunoglobulin-like receptors (KIRs) the CD94 family and the leukocyte immunoglobulin like receptor family (LIR)...
September 6, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28872553/hybrid-spect-ct-helps-characterization-and-localization-of-a-dual-thyroid-ectopia
#16
Yasser Abdelhafez, Maha Khalil, Esraa Roshdy, Waleed A Diab, Lobna Eltoni
The presence of ectopic thyroid tissue in 2 or more different sites is rare. A 12-year-old girl presented with midline anterior neck swelling in the infrahyoid region with subclinical hypothyroidism. Thyroid scanning with Tc-pertechnetate was performed, and SPECT/CT was ordered for further evaluation. Two hyperdense lesions demonstrating intense radiotracer uptake were seen in the midline at the base of the tongue and infrahyoid neck. We emphasis the role of hybrid SPECT/CT for characterization and localization of suspected ectopic thyroid tissue...
September 1, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28863357/dual-inhibition-of-mnk2-and-flt3-for-potential-treatment-of-acute-myeloid-leukaemia
#17
Sarah Diab, Ahmad M Abdelaziz, Peng Li, Theodosia Teo, Sunita K C Basnet, Ben Noll, Muhammed H Rahaman, Jingfeng Lu, Jinqiang Hou, Mingfeng Yu, Bich T Le, Hugo Albrecht, Robert W Milne, Shudong Wang
The discovery of novel anti-AML therapeutic agents is urgently needed, but the complex heterogeneity of the disease has so far hampered the development of a curative treatment. FLT3 inhibitors have shown therapeutic potential in clinical trials; but a monotherapy regimen has been associated with resistance mediated by the activation of parallel signalling circuitry, including MAPK and mTOR. Therefore, inhibiting a nexus of the two signalling pathways along with inhibition of FLT3 might be advantageous. Herein, we propose that a dual inhibition of FLT3 and Mnk would provide a better clinical option for AML patients compared to targeting FLT3 alone...
October 20, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28856632/impact-of-perioperative-liver-dysfunction-on-in-hospital-mortality-and-long-term-survival-in-infective-endocarditis-patients
#18
M Diab, C Sponholz, C von Loeffelholz, P Scheffel, M Bauer, A Kortgen, T Lehmann, G Färber, M W Pletz, T Doenst
PURPOSE: Infective endocarditis (IE) is often associated with multiorgan dysfunction and mortality. The impact of perioperative liver dysfunction (LD) on outcome remains unclear and little is known about factors leading to postoperative LD. METHODS: We performed a retrospective, single-center analysis on 285 patients with left-sided IE without pre-existing chronic liver disease referred to our center between 2007 and 2013 for valve surgery. Sequential organ failure assessment (SOFA) score was used to evaluate organ dysfunction...
August 30, 2017: Infection
https://www.readbyqxmd.com/read/28855840/effect-of-gold-nanoparticles-on-mice-splenomegaly-induced-by-schistosomiasis-mansoni
#19
Mohamed A Dkhil, Mona F Khalil, Marwa S M Diab, Amira A Bauomy, Saleh Al-Quraishy
Schistosomiasis is still one of the main parasitic diseases that affect human health in tropical regions. Whilst praziquantel (PZQ) is the main classic antischistosomal drug, the need for new drugs is still a must due to the low effectiveness of the drug on the schistosome young worms, and the evolving of PZQ resistant strains. Nanotechnology is one of the most important recent and current methods used to treat human diseases including parasitic ones. Therefore, the present study aimed to examine the curative role of gold nanoparticles (GNPs) on splenic tissue of mice infected with Schistosoma mansoni Sambon, 1907...
September 2017: Saudi Journal of Biological Sciences
https://www.readbyqxmd.com/read/28842624/characterization-and-rnai-mediated-knockdown-of-chitin-synthase-a-in-the-potato-tuber-moth-phthorimaea-operculella
#20
Ahmed M A Mohammed, Mervat R Diab, Mohamed Abdelsattar, Sayed M S Khalil
Chitin is a major component of insect exoskeleton, tracheal system and gut where it is synthesized by chitin synthase (CHS) enzymes. In this paper, we report the isolation and RNAi of chitin synthase A (PhoCHSA) from the potato tuber moth Phthorimaea operculella. The full-length cDNA of PhoCHSA is 5,627 bp with 4,689 bp open reading frame coding for 1,563 amino acids. Structural analysis of conceptual amino acid translation showed three distinct regions found in all known insect CHS proteins; N-terminus region having 9 transmembrane helices, middle catalytic region containing several conserved domains identified in insect CHS enzymes, and C-terminus region containing seven transmembrane spans...
August 25, 2017: Scientific Reports
keyword
keyword
46855
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"