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https://www.readbyqxmd.com/read/28646669/validation-of-a-commercial-kit-aimed-to-the-detection-of-pathogenic-anisakid-nematodes-in-fish-products
#1
Serena Cavallero, Alessandro Bruno, Enrico Arletti, Monica Caffara, Maria Letizia Fioravanti, Antonella Costa, Gaetano Cammilleri, Stefania Graci, Vincenzo Ferrantelli, Stefano D'Amelio
Anisakids are parasitic nematodes responsible for a zoonosis that occurs following the ingestion of fish and fish products infected with larvae belonging to the genera Anisakis and Pseudoterranova. Rarely Contracaecum is found in association with gastric/intestinal illness, while Hysterothylacium is commonly considered not pathogenic. Although Real Time PCR assays have been recently used with the aim to detect and quantify these parasites in food products, methods applied did not undergo through extensive validation process, a feature highly desirable or mandatory in the case of testing laboratories accredited for the ISO EN 17025:2005...
June 15, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28646642/universal-postpartum-mental-health-screening-for-parents-of-newborns-with-prenatally-diagnosed-birth-defects
#2
Joanna C M Cole, Michelle Olkkola, Haley Zarrin, Kelsey Berger, Julie S Moldenhauer
OBJECTIVE: To describe the implementation of a nurse-led project to screen parents for depression and traumatic stress in the postpartum period after visiting their newborns in the NICU. DESIGN: A standardized universal mental health postpartum screening and referral protocol was developed for parents of high-risk neonates. SETTING/LOCAL PROBLEM: The project occurred at the Garbose Family Special Delivery Unit, the first high-risk obstetrics unit serving healthy women who give birth to newborns with prenatally diagnosed fetal anomalies...
June 21, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28645946/risk-factors-for-admission-at-three-urban-emergency-departments-in-england-a-cross-sectional-analysis-of-attendances-over-1-month
#3
Sharif A Ismail, Ian Pope, Benjamin Bloom, Raquel Catalao, Emilie Green, Rebecca E Longbottom, Gwyneth Jansen, David McCoy, Tim Harris
OBJECTIVE: To investigate factors associated with unscheduled admission following presentation to emergency departments (EDs) at three hospitals in England. DESIGN AND SETTING: Cross-sectional analysis of attendance data for patients from three urban EDs in England: a large teaching hospital and major trauma centre (site 1) and two district general hospitals (sites 2 and 3). Variables included patient age, gender, ethnicity, deprivation score, arrival date and time, arrival by ambulance or otherwise, a variety of ED workload measures, inpatient bed occupancy rates and admission outcome...
June 22, 2017: BMJ Open
https://www.readbyqxmd.com/read/28644050/hba1c-analysis-by-capillary-electrophoresis-comparison-with-chromatography-and-an-immunological-method
#4
Olav Klingenberg, Torill Furuset, Camilla R Hestbråten, Marit H Hallberg, Astrid Steiro, Iren R Orset, Jens P Berg
BACKGROUND: Haemoglobin A1c (HbA1c) has become an even more important analyte for clinical laboratories during recent years with the introduction of its diagnostic use for diabetes mellitus. Several different analytical principles can be used, each with their advantages and disadvantages. AIM: We wanted to compare Sebia Capillarys 2 Flex Piercing (Capillarys) with our routine HbA1c methods, which were an HPLC method (Tosoh G7) and an immunoassay (Tina-Quant on Roche Modular P) by analysing a large clinical material...
June 23, 2017: Scandinavian Journal of Clinical and Laboratory Investigation
https://www.readbyqxmd.com/read/28644025/a-mitochondria-targeted-cryptocyanine-based-photothermogenic-photosensitizer
#5
Hyo Sung Jung, Jae Hong Lee, Kyutae Kim, Seyoung Koo, Peter Verwilst, Jonathan L Sessler, Chulhun Kang, Jong Seung Kim
Cryptocyanine-based probes exhibit highly efficient photothermal conversion and represent a new class of photothermal agents for use in photothermal therapy (PTT). With the thermal susceptibility of mitochondria in mind, we have prepared a mitochondria-targeted, NIR-absorbing cryptocyanine probe (Mito-CCy) and evaluated its photophysical properties, photothermal conversion efficiency, biological compatibility, cytotoxicity, and mitochondrial localization in HeLa cells. Upon subjecting 0.5 mL of a PBS buffer solution (10 mM, pH 7...
June 23, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28643667/can-we-perform-a-prenatal-diagnosis-of-vasa-previa-to-improve-its-obstetrical-and-neonatal-outcomes
#6
E Nohuz, E Boulay, D Gallot, D Lemery, F Vendittelli
INTRODUCTION: Vasa previa (VP) is defined as a condition in which the fetal blood vessels, unsupported by the placenta or the umbilical cord, run through the membranes of the lower uterine segment. It is associated with a high risk of stillbirth by exsanguination. This study aimed to assess the clinical context of diagnosis of VP in order to elaborate a strategy for its prenatal diagnosis and to improve its obstetrical and neonatal outcomes. MATERIAL AND METHODS: This historical cohort study covered the period from January 1, 2011 to December 31, 2015...
April 2017: Journal of gynecology obstetrics and human reproduction
https://www.readbyqxmd.com/read/28643666/french-family-physician-experience-concerning-the-outpatient-care-for-women-suffering-from-nausea-and-vomiting-in-pregnancy
#7
V Dochez, J Dimet, A David-Gruselle, A Le Thuaut, G Ducarme
OBJECTIVE: To explore thoughts and attitudes among French family physicians on the outpatient care for women suffering from nausea and vomiting in pregnancy (NVP). DESIGN AND SETTING: A retrospective study was conducted among family physicians who had taken care of pregnant women who gave birth in our hospital in 1 year. PATIENTS AND METHODS: Fifty-nine French family physicians responded to a questionnaire assessing their experience about outpatient care for women suffering from NVP...
April 2017: Journal of gynecology obstetrics and human reproduction
https://www.readbyqxmd.com/read/28643353/multistructural-microiteration-technique-for-geometry-optimization-and-reaction-path-calculation-in-large-systems
#8
Kimichi Suzuki, Keiji Morokuma, Satoshi Maeda
We propose a multistructural microiteration (MSM) method for geometry optimization and reaction path calculation in large systems. MSM is a simple extension of the geometrical microiteration technique. In conventional microiteration, the structure of the non-reaction-center (surrounding) part is optimized by fixing atoms in the reaction-center part before displacements of the reaction-center atoms. In this method, the surrounding part is described as the weighted sum of multiple surrounding structures that are independently optimized...
June 22, 2017: Journal of Computational Chemistry
https://www.readbyqxmd.com/read/28643233/assessing-environmental-exposure-to-%C3%AE-n-methylamino-l-alanine-bmaa-in-complex-sample-matrices-a-comparison-of-the-three-most-popular-lc-ms-ms-methods
#9
Teesha C Baker, Fiona J M Tymm, Susan J Murch
β-N-Methylamino-L-alanine (BMAA) is a naturally occurring non-protein amino acid produced by cyanobacteria, accumulated through natural food webs, found in mammalian brain tissues. Recent evidence indicates an association between BMAA and neurological disease. The accurate detection and quantification of BMAA in food and environmental samples are critical to understanding BMAA metabolism and limiting human exposure. To date, there have been more than 78 reports on BMAA in cyanobacteria and human samples, but different methods give conflicting data and divergent interpretations in the literature...
June 22, 2017: Neurotoxicity Research
https://www.readbyqxmd.com/read/28642943/aqueous-dispersions-of-nanostructures-formed-through-the-self-assembly-of-iminolipids-with-exchangeable-hydrophobic-termini
#10
Wen Li, Daryl McManus, Han Liu, Cinzia Casiraghi, Simon J Webb
The addition of amines to an aldehyde surfactant, which was designed to be analogous to didodecyldimethylammonium bromide, gave exchangeable "iminolipids" that self-assembled to give stable aqueous dispersions of nano-sized vesicles. For example, sonication of suspensions of the n-hexylamine-derived iminolipid gave vesicles 50 to 200 nm in diameter that could encapsulate a water-soluble dye. The iminolipids could undergo dynamic exchange with added amines, and the resulting equilibrium constants (Krel) were quantified by (1)H NMR spectroscopy...
June 23, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28642923/the-influence-of-particle-size-and-curing-conditions-on-testing-mineral-trioxide-aggregate-cement
#11
William Nguyen Ha, Bill Kahler, Laurence James Walsh
Objectives: To assess the effects on curing conditions (dry versus submerged curing) and particle size on the compressive strength (CS) and flexural strength (FS) of set MTA cement. Materials and methods: Two different Portland cements were created, P1 and P2, with P1 < P2 in particle size. These were then used to create two experimental MTA products, M1 and M2, with M1 < M2 in particle size. Particle size analysis was performed according to ISO 13320. The particle size at the 90th percentile (i.e. the larger particles) was P1: 15...
December 2016: Acta Biomaterialia Odontologica Scandinavica
https://www.readbyqxmd.com/read/28642913/the-effect-of-petroleum-jelly-light-cured-varnish-and-different-storage-media-on-the-flexural-strength-of-glass-ionomer-dental-cements
#12
Kristina Gorseta, Domagoj Glavina, Tomislav Skrinjaric, Beata Czarnecka, John W Nicholson
This study determined the influence of coating with either petroleum jelly or light-cured varnish and storage medium on the flexural strength of glass-ionomer cements (GIC). The flexural strength of two glass-ionomer cements (Fuji Equia Fil and Ketac Molar Aplicap) was measured. Specimens (2 × 2 × 25 mm) were prepared in three groups: uncoated, coated with petroleum jelly, or coated with light-cured varnish (EquiaCoat) cured for 20 s using a cure lamp (Bluephase G2, Ivoclar Vivadent, Schaan, Liechtenstein)...
December 2016: Acta Biomaterialia Odontologica Scandinavica
https://www.readbyqxmd.com/read/28642863/friends-enemies-endogenous-retroviruses-are-major-transcriptional-regulators-of-human-dna
#13
REVIEW
Anton A Buzdin, Vladimir Prassolov, Andrew V Garazha
Endogenous retroviruses are mobile genetic elements hardly distinguishable from infectious, or "exogenous," retroviruses at the time of insertion in the host DNA. Human endogenous retroviruses (HERVs) are not rare. They gave rise to multiple families of closely related mobile elements that occupy ~8% of the human genome. Together, they shape genomic regulatory landscape by providing at least ~320,000 human transcription factor binding sites (TFBS) located on ~110,000 individual HERV elements. The HERVs host as many as 155,000 mapped DNaseI hypersensitivity sites, which denote loci active in the regulation of gene expression or chromatin structure...
2017: Frontiers in Chemistry
https://www.readbyqxmd.com/read/28642551/aesthetic-preformed-crowns-for-primary-teeth
#14
Greig D Taylor
Data sourcesMedline, Cochrane central register of controlled trials, US National Institutes of Health Trials Register and the World Health Organization International Clinical Trials Registry Platform.Study selectionEnglish language randomised clinical trials comparing APCs with conventional restorative techniques for primary teeth.Data extraction and synthesisStudy selection and data abstraction were conducted independently by two reviewers. Risk of bias was assessed using the Cochrane risk of bias tool. Study characteristics and results were described qualitatively...
June 23, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28642353/when-sanctity-of-life-and-self-determination-clash-briggs-versus-briggs-2016-ewcop-53-implications-for-policy-and-practice
#15
Jenny Kitzinger, Celia Kitzinger, Jakki Cowley
In a landmark judgment in the English Court of Protection, the judge (Charles J) found it to be in the best interests of a minimally conscious patient for clinically assisted nutrition and hydration (CANH) to be withdrawn, with the inevitable consequence that the patient would die. In making this judgment, it was accepted that the patient's level of consciousness - if CANH were continued and rehabilitation provided - might improve, and that he might become capable of expressing emotions and making simple choices...
June 22, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28642283/selective-inhibition-of-trigeminovascular-neurons-by-fremanezumab-a-humanized-monoclonal-anti-cgrp-antibody
#16
Agustin Melo-Carrillo, Rodrigo Noseda, Rony Nir, Aaron Schain, Jennifer Stratton, Andrew M Strassman, Rami Burstein
A large body of evidence supports an important role for CGRP in migraine pathophysiology. This evidence gave rise to a global effort to develop a new generation of therapeutics that inhibit the interaction of CGRP with its receptor in migraineurs. Recently, a new class of such drugs, humanized monoclonal anti-CGRP antibodies (CGRP-mAb) were found to be effective in reducing the frequency of migraine. The purpose of this study was to better understand how the CGRP-mAb fremanezumab (TEV-48125) modulates meningeal sensory pathways...
June 22, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28642124/identification-of-genetic-variants-associated-with-huntington-s-disease-progression-a-genome-wide-association-study
#17
Davina J Hensman Moss, Antonio F Pardiñas, Douglas Langbehn, Kitty Lo, Blair R Leavitt, Raymund Roos, Alexandra Durr, Simon Mead, Peter Holmans, Lesley Jones, Sarah J Tabrizi
BACKGROUND: Huntington's disease is caused by a CAG repeat expansion in the huntingtin gene, HTT. Age at onset has been used as a quantitative phenotype in genetic analysis looking for Huntington's disease modifiers, but is hard to define and not always available. Therefore, we aimed to generate a novel measure of disease progression and to identify genetic markers associated with this progression measure. METHODS: We generated a progression score on the basis of principal component analysis of prospectively acquired longitudinal changes in motor, cognitive, and imaging measures in the 218 indivduals in the TRACK-HD cohort of Huntington's disease gene mutation carriers (data collected 2008-11)...
June 19, 2017: Lancet Neurology
https://www.readbyqxmd.com/read/28641993/peer-review-for-selection-of-oral-presentations-for-conferences-are-we-reliable
#18
Myriam Deveugele, Jonathan Silverman
INTRODUCTION: Although peer-review for journal submission, grant-applications and conference submissions has been called 'a counter- stone of science', and even 'the gold standard for evaluating scientific merit', publications on this topic remain scares. Research that has investigated peer-review reveals several issues and criticisms concerning bias, poor quality review, unreliability and inefficiency. The most important weakness of the peer review process is the inconsistency between reviewers leading to inadequate inter-rater reliability...
June 16, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28641453/accuracy-of-limited-montage-electroencephalography-in-monitoring-postanoxic-comatose-patients
#19
Sandipan Pati, Lauren McClain, Lidia Moura, Yuan Fan, M Brandon Westover
BACKGROUND: Continuous EEG (cEEG) monitoring may help to identify the small percentage of adults with hypoxic-ischemic encephalopathy (HIE) who will regain consciousness if allowed sufficient time. However, the limited yield in this population has led some to question the cost-effectiveness cEEG monitoring in this population. We hypothesized that limited-montage cEEG could provide essentially the same neurophysiologic information at lower cost. In this proof of concept study, we aim to demonstrate the potentials of limited channel EEG in prognostication in postanoxic patients...
June 1, 2017: Clinical EEG and Neuroscience: Official Journal of the EEG and Clinical Neuroscience Society (ENCS)
https://www.readbyqxmd.com/read/28641065/motivations-and-contents-of-parent-child-value-transmission
#20
Daniela Barni, Silvia Donato, Rosa Rosnati, Francesca Danioni
This study focused on parents' motivations to transmit values to their adolescent children. According to Self-Determination Theory, controlled motivations (i.e., external and introjected)-which refer to doing something because it leads to approval or rewards-and autonomous motivations (i.e., identified and integrated)-which refer to doing something because it is perceived as inherently worthy-were examined. 325 Italian parental couples, with one child aged between 14 and 18 years, filled out a self-report questionnaire...
July 2017: Journal of Prevention & Intervention in the Community
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