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https://www.readbyqxmd.com/read/28641051/beneficial-role-of-citrus-fruit-polyphenols-against-hepatic-dysfunctions-a-review
#1
Md Mohabbulla Mohib, Kazi Afnan, Tasfiq Zaman Paran, Salma Khan, Juthika Sarker, Nahid Hasan, Istiaque Hasan, Md Abu Taher Sagor
Alcoholic liver diseases and virus-induced hepatic dysfunctions are prevalent in western countries. Evidence also suggests that hyperglycemia and insulin resistance are key players in the development of hepatic diseases and their complications. Since the comorbid diseases like obesity, diabetes and vascular dysfunctions primarily affect liver, the modern therapies against other hepatic dysfunctions are becoming a major challenge to treat. In addition to these, polypharmacy and adverse drug reactions (ADRs) are further aggravating the phenomenon...
June 22, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/28637104/-treatment-options-in-non-alcoholic-fatty-liver-disease
#2
REVIEW
Won Kim
The prevalence of non-alcoholic fatty liver disease (NAFLD) has sharply increased over the past several decades in Korea. In most cases of NAFLD, metabolic stress and cellular apoptosis are often driven by metabolic abnormality, eventually leading to inflammation and fibrosis . Along with a dramatic surge in the obesity epidemic, 10-20% of NAFLD patients ultimately progress to non-alcoholic steatohepatitis (NASH), a precursor to cirrhosis and hepatocellular carcinoma, as well as multi-organ systemic diseases...
June 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28636313/iodine-iii-reagents-in-radical-chemistry
#3
Xi Wang, Armido Studer
The chemistry of hypervalent iodine(III) compounds has gained great interest over the past 30 years. Hypervalent iodine(III) compounds show valuable ionic reactivity due to their high electrophilicity but also express radical reactivity as single electron oxidants for carbon and heteroatom radical generation. Looking at ionic chemistry, these iodine(III) reagents can act as electrophiles to efficiently construct C-CF3, X-CF3 (X = heteroatom), C-Rf (Rf = perfluoroalkyl), X-Rf, C-N3, C-CN, S-CN, and C-X bonds...
June 21, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28635968/sex-biased-dispersal-creates-spatial-genetic-structure-in-a-parthenogenetic-ant-with-a-dependent-lineage-reproductive-system
#4
A Kuhn, D Bauman, H Darras, S Aron
Reproduction and dispersal are key aspects of species life history that influence spatial genetic structure in populations. Several ant species in the genus Cataglyphis have evolved a unique breeding system in which new reproductives (that is, queens and males) are produced asexually by parthenogenesis; in contrast, non-reproductives (that is, workers) are produced via sexual reproduction by mates from distinct genetic lineages. We investigated how these two coexisting reproductive methods affect population-level spatial genetic structure using the ant Cataglyphis mauritanica as a model...
June 21, 2017: Heredity
https://www.readbyqxmd.com/read/28635616/fermi-to-bose-crossover-in-a-trapped-quasi-2d-gas-of-fermionic-atoms
#5
Andrey Turlapov, Maxim Yu Kagan
Physics of many-body systems where particles are restricted to move in two spatial dimensions is challenging and even controversial: On one hand, neither long-range order nor Bose condensation may appear in infinite uniform 2D systems at finite temperature, on the other hand this does not prohibit superfluidity or superconductivity. Moreover, 2D superconductors, such as cuprates, are among the systems with highest critical temperatures. Ultracold atoms are a platform for studying 2D physics. Uniquely to other physical systems, quantum statistics may be completely changed in an ultracold gas: an atomic Fermi gas may be smoothly crossed over into a gas of Bose molecules (or dimers) by tuning interatomic interactions...
June 21, 2017: Journal of Physics. Condensed Matter: An Institute of Physics Journal
https://www.readbyqxmd.com/read/28635126/reinterpreting-maximum-entropy-in-ecology-a-null-hypothesis-constrained-by-ecological-mechanism
#6
James P O'Dwyer, Andrew Rominger, Xiao Xiao
Simplified mechanistic models in ecology have been criticised for the fact that a good fit to data does not imply the mechanism is true: pattern does not equal process. In parallel, the maximum entropy principle (MaxEnt) has been applied in ecology to make predictions constrained by just a handful of state variables, like total abundance or species richness. But an outstanding question remains: what principle tells us which state variables to constrain? Here we attempt to solve both problems simultaneously, by translating a given set of mechanisms into the state variables to be used in MaxEnt, and then using this MaxEnt theory as a null model against which to compare mechanistic predictions...
July 2017: Ecology Letters
https://www.readbyqxmd.com/read/28634386/shape-and-composition-control-of-monodisperse-hybrid-pt-coo-nanocrystals-by-controlling-the-reaction-kinetics-with-additives
#7
Hyunje Woo, Eunji Kim, Jun-Hyuk Kim, Su-Won Yun, Ji Chan Park, Yong-Tae Kim, Kang Hyun Park
Here, we report the effect of Fe(CO)5 additives in the synthesis of branched Pt-CoO nanowires (NWs) and core@shell concave nanocubes (NCs), in a one-pot system. Key to the success of this synthesis is control over the shape of the Pt seeds by controlling the quantity of Fe(CO)5 additive. In the absence of Fe(CO)5, branched Pt-CoO NWs were synthesized through the attachment of small Pt seed particles, followed by the growth of CoO by deposition. On the other hand, Pt@CoO concave NCs were obtained in the presence of Fe(CO)5 because of the stronger adsorption of Co on the Pt (100) surfaces than on the closely packed (111) surfaces...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28633972/the-neural-basis-of-form-and-form-motion-integration-from-static-and-dynamic-translational-glass-patterns-a-rtms-investigation
#8
Andrea Pavan, Filippo Ghin, Rita Donato, Gianluca Campana, George Mather
A long-held view of the visual system is that form and motion are independently analysed. However, there is physiological and psychophysical evidence of early interaction in the processing of form and motion. In this study, we used a combination of Glass patterns (GPs) and repetitive Transcranial Magnetic Stimulation (rTMS) to investigate in human observers the neural mechanisms underlying form-motion integration. GPs consist of randomly distributed dot pairs (dipoles) that induce the percept of an oriented stimulus...
June 17, 2017: NeuroImage
https://www.readbyqxmd.com/read/28632889/onychodystrophy-due-to-porokeratosis-of-mibelli-a-rare-association
#9
Manoj Pawar
Porokeratosis is a specific keratinization disorder that manifests clinically as well-demarcated annular or linear keratotic plaques of various sizes and forms and with distinguished histology showing cornoid lamella, which is a column of closely packed parakeratotic cells extending through the stratum corneum. Nail changes secondary to porokeratotic lesions involving digits are quite uncommon and rarely reported in the porokeratosis of Mibelli (PM) subtype. Here we report the case of a young girl with a PM lesion over the hand along with nail dystrophy of the involved digit...
June 2017: Acta Dermatovenerologica Alpina, Panonica, et Adriatica
https://www.readbyqxmd.com/read/28632467/effects-of-a-single-session-of-transcranial-direct-current-stimulation-on-upper-limb-movements-in-children-with-cerebral-palsy-a-randomized-sham-controlled-study
#10
Renata Calhes Franco Moura, Cibele Santos, Luanda Collange Grecco, Giorgio Albertini, Veronica Cimolin, Manuela Galli, Claudia Oliveira
INTRODUCTION: Motor impairment in children with spastic hemiparetic cerebral palsy (CP) is generally more prominent in the affected upper limb, leading to limitations in hand function stemming from deficiencies in motor coordination and selective motor control as well as muscle weakness, slower execution of movements and deficient integration of sensory-motor information. OBJECTIVE: Determine the effect of a single session of anodal transcranial direct current stimulation (tDCS) combined with functional training on the spatiotemporal variables of upper arm movements in children with spastic hemiparesis...
February 25, 2017: Developmental Neurorehabilitation
https://www.readbyqxmd.com/read/28632121/anti-inflammatory-treatment-and-risk-for-depression-after-first-time-stroke-in-a-cohort-of-147-487-danish-patients
#11
Ida Kim Wium-Andersen, Marie Kim Wium-Andersen, Martin Balslev Jørgensen, Merete Osler
BACKGROUND: Depression is a common complication after stroke, and inflammation may be a pathophysiological mechanism. This study examines whether anti-inflammatory treatment with acetylsalicylic acid (ASA), nonsteroid anti-inflammatory drugs (NSAID) or statins influence the risk of depression after stroke. METHODS: A register-based cohort including all patients admitted to hospital with a first-time stroke from Jan. 1, 2001, through Dec. 31, 2011, and a nonstroke population with a similar age and sex distribution was followed for depression until Dec...
June 20, 2017: Journal of Psychiatry & Neuroscience: JPN
https://www.readbyqxmd.com/read/28631895/growth-hormone-excess-in-children-with-neurofibromatosis-type-1-and-optic-glioma
#12
Paola Cambiaso, Stefania Galassi, Melania Palmiero, Angela Mastronuzzi, Francesca Del Bufalo, Rossella Capolino, Antonella Cacchione, Paola S Buonuomo, Michaela V Gonfiantini, Andrea Bartuli, Marco Cappa, Marina Macchiaiolo
In children with neurofibromatosis type 1 (NF1) and optic pathways glioma (OPG), growth hormone (GH) excess has been rarely reported and mainly associated to central precocious puberty. The aim of our study is to evaluate the prevalence of GH excess, the association with central precocious puberty, the relation with tumor site and the evolution over time in a large cohort of children with NF1 and OPG. Sixty-four NF1 children with OPG were evaluated. Patients with stature and/or height velocity >2 SD for age were studied for GH secretion...
June 20, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28631171/qualitative-assessment-of-vaccination-hesitancy-among-members-of-the-apostolic-church-of-zimbabwe-a-case-study
#13
Z Machekanyanga, S Ndiaye, R Gerede, K Chindedza, C Chigodo, M E Shibeshi, J Goodson, F Daniel, L Zimmerman, R Kaiser
Vaccine hesitancy or lack of confidence in vaccines is considered a threat to the success of vaccination programs. The rise and spread of measles outbreaks in southern Africa in 2009-2010 were linked to objections among Apostolic Church members, estimated at about 3.5 million in Zimbabwe as of 2014. To inform planning of interventions for a measles-rubella vaccination campaign, we conducted an assessment of the factors contributing to vaccine hesitancy using data from various stakeholders. Among nine districts in three regions of Zimbabwe, we collected data on religious attitudes toward, and perceptions of, vaccines through focus group discussions with health workers serving Apostolic communities and members of the National Expanded Programme on Immunization; semi-structured interviews with religious leaders; and open-ended questions in structured interviews with Apostolic parents/caregivers...
June 19, 2017: Journal of Religion and Health
https://www.readbyqxmd.com/read/28630726/the-hapi-hip-arthroscopy-pre-habilitation-intervention-study-does-pre-habilitation-affect-outcomes-in-patients-undergoing-hip-arthroscopy-for-femoro-acetabular-impingement
#14
Louise F Grant, Derek J Cooper, Jon L Conroy
The purpose of this randomized prospective comparative controlled pilot study was to determine whether specific patient exercises done pre-hip arthroscopy surgery for femoro-acetabular impingement affected post-operative recovery. Between October 2013 and June 2014, 6 males and twelve females over the age of eighteen, who were listed for hip arthroscopy for femoro-acetabular impingement, were randomized into two groups. A hip-specific, 8-week home exercise programme was given to the experimental group before their surgery...
January 2017: Journal of Hip Preservation Surgery
https://www.readbyqxmd.com/read/28630689/why-language-matters-a-tour-through-hand-hygiene-literature
#15
Daniela Pires, Ermira Tartari, Fernando Bellissimo-Rodrigues, Didier Pittet
BACKGROUND: Hand hygiene has evolved over the last decades and many terminologies emerged. We aimed to analyse the evolution in the frequency of utilization of key hand hygiene terms in the literature along the years. METHODS: We identified keywords and Medical Subject Headings (MeSH) used in MEDLINE® indexation related to hand hygiene by searching international guidelines and the MeSH database. We performed a MEDLINE® search combining the selected keywords and MeSH and analysed the number of publications retrieved yearly...
2017: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/28629674/cystinosis-distal-myopathy-novel-clinical-pathological-and-genetic-features
#16
Macarena Cabrera-Serrano, Reimar C Junckerstorff, Ali Alisheri, Alan Pestronk, Nigel G Laing, Conrad C Weihl, Phillipa J Lamont
Nephropathic cystinosis is an autosomal recessive lysosomal disease in which cystine cannot exit the lysosome to complete its degradation in the cytoplasm, thus accumulating in tissues. Some patients develop a distal myopathy involving mainly hand muscles. Myopathology descriptions from only 5 patients are available in the literature. We present a comprehensive clinical, pathological and genetic description of 3 patients from 2 families with nephropathic cystinosis. Intrafamiliar variability was detected in one family in which one sibling developed a severe distal myopathy while the other sibling did not show any signs of skeletal muscle involvement...
May 15, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28629040/3-aminopropyltrimethoxysilane-mediated-solvent-induced-synthesis-of-gold-nanoparticles-for-biomedical-applications
#17
Prem C Pandey, Gunjan Pandey, Alain Walcarius
The effect of acetone on 3-aminopropyltrimethoxysilane (3-APTMS) mediated synthesis of gold nanoparticles (AuNPs) in polar protic, polar aprotic and non polar solvents specifically water, acetone and chloroform has been studied. The findings revealed that acetone promotes the formation of siloxane polymer in chloroform and acetone solvents, but not in water, while AuNPs are formed in all cases. The bifunctional nature of 3-APTMS [NH2(CH2)3Si(OMe)3] controls the formation of siloxane polymer through hydrolysis and condensation of trimethoxysilyl group whereas the amine moieties are likely to form imine linkage, which are involved in the synthesis of gold nanoparticles...
October 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28628619/south-african-ebola-diagnostic-response-in-sierra-leone-a-modular-high-biosafety-field-laboratory
#18
Janusz T Paweska, Petrus Jansen van Vuren, Gunther H Meier, Chantel le Roux, Ousman S Conteh, Alan Kemp, Cardia Fourie, Prabha Naidoo, Serisha Naicker, Phumza Ohaebosim, Nadia Storm, Orienka Hellferscee, Lisa K Ming Sun, Busisiwe Mogodi, Nishi Prabdial-Sing, Desiree du Plessis, Deidre Greyling, Shayne Loubser, Mark Goosen, Stewart D McCulloch, Terence P Scott, Alexandra Moerdyk, Wesley Dlamini, Kelfala Konneh, Idrissa L Kamara, Dauda Sowa, Samuel Sorie, Brima Kargbo, Shabir A Madhi
BACKGROUND: In August 2014, the National Institute for Communicable Diseases (NICD) in South Africa established a modular high-biosafety field Ebola diagnostic laboratory (SA FEDL) near Freetown, Sierra Leone in response to the rapidly increasing number of Ebola virus disease (EVD) cases. METHODS AND FINDINGS: The SA FEDL operated in the Western Area of Sierra Leone, which remained a "hotspot" of the EVD epidemic for months. The FEDL was the only diagnostic capacity available to respond to the overwhelming demand for rapid EVD laboratory diagnosis for several weeks in the initial stages of the EVD crisis in the capital of Sierra Leone...
June 19, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28628522/patient-experiences-of-partnering-with-healthcare-professionals-for-hand-hygiene-compliance-a-systematic-review
#19
Samantha Butenko, Craig Lockwood, Alexa McArthur
BACKGROUND: Healthcare-associated infections pose a significant risk to patients in acute healthcare settings such as hospitals. Increasingly, patients are encouraged to be active participants and partner with healthcare professionals to positively influence their own safety and overall experience throughout their healthcare journey. Patient-focused safety initiatives include the empowerment of patients to be active partners with healthcare professionals in order to influence the hand hygiene behaviors and compliance of the healthcare professionals providing care to them...
June 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/28627529/the-effect-of-y-3-substitution-on-the-structural-optical-band-gap-and-magnetic-properties-of-cobalt-ferrite-nanoparticles
#20
T E P Alves, H V S Pessoni, A Franco
In this study we investigated the structural, optical band-gap, and magnetic properties of CoYxFe2-xO4 (0 ≤ x ≤ 0.04) nanoparticles (NPs) synthesized using a combustion reaction method without the need for subsequent heat treatment or the calcing process. The particle size measured from X-ray diffraction (XRD) patterns and transmission electron microscope (TEM) images confirms the nanostructural character in the range of 16-36 nm. The optical band-gap (Eg) values increase with the Y(3+) ion (x) concentration being 3...
June 19, 2017: Physical Chemistry Chemical Physics: PCCP
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