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https://www.readbyqxmd.com/read/28449541/nanoscale-observation-of-dehydration-process-in-phema-hydrogel-structure
#1
Kordian Chamerski, Witold Korzekwa, Jacek Filipecki, Olha Shpotyuk, Marcin Stopa, Piotr Jeleń, Maciej Sitarz
One of the most important field of interest in respect to hydrogel materials is their capability to water storage. The problem mentioned above plays an important role regarding to diffusion of fluid media containing nanoparticles, what is very useful in biomedical applications, such as artificial polymeric implants, drug delivery systems or tissue engineering.In presented work, dehydration process in hydrogels used in ophthalmology as intraocular lenses was observed. Before measurements studied materials were immersed in deionized water and saline solution to obtain equilibrium swelling state...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28449530/quality-improvement-in-the-icu-treat-first-what-kills-first
#2
EDITORIAL
Peter H J van der Voort
Professionals in the ICU, like nurses and doctors, are constantly working on quality improvement by developing protocols and monitoring the implementation with indicators. Protocols and quality indicators are usually based on evidence. Studies on quality improvement often measure the effect of protocols after implementation but frequently cannot replicate the results of the previously performed RCTs in clinical practice. Amongst other reasons, this is due to the selection of patients that are included in RCTs...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449523/what-could-be-the-key-elements-to-determine-the-optimal-number-of-lymph-nodes-sampled
#3
EDITORIAL
Yoshihisa Shimada
No abstract text is available yet for this article.
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449492/somatic-cough-syndrome-or-psychogenic-cough-what-is-the-difference
#4
EDITORIAL
Anne E Vertigan
The term psychogenic cough has been used to describe cough without obvious medical etiology, which is refractory to medical management and considered to have a psychiatric or psychological basis. However there are limitations in the research into psychogenic cough with limited empirical data on how to define the condition or differentially diagnose it from other forms of chronic cough. The term somatic cough syndrome was introduced by the American College of Chest physicians in 2015 during their revision of the 2006 guideline on psychogenic cough...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449359/transcriptomic-responses-of-solanum-dulcamara-to-natural-and-simulated-herbivory
#5
Tobias Lortzing, Vivien Firtzlaff, Duy Nguyen, Ivo Rieu, Sandra Stelzer, Martina Schad, Jim Kallarackal, Anke Steppuhn
Plants are attacked by diverse herbivores and respond with manifold defense responses. To study transcriptional and other early regulation events of these plant responses, herbivory is often simulated to standardize the temporal and spatial dynamics that vary tremendously for natural herbivory. Yet to what extent such simulations of herbivory are able to elicit the same plant response as real herbivory remains largely undetermined. We examined the transcriptional response of a wild model plant to herbivory by lepidopteran larvae and to a commonly used herbivory simulation by applying the larvae's oral secretions to standardized wounds...
April 27, 2017: Molecular Ecology Resources
https://www.readbyqxmd.com/read/28449291/consumer-and-carer-perspectives-in-the-development-of-a-mental-health-research-treatment-and-teaching-facility-a-thematic-analysis
#6
M Katsikitis, B R Lane, I Ozols, D Statham
INTRODUCTION: Recovery-oriented mental health policies recognise consumer and carer participation in service decision-making as essential, but little is known about the views of these individuals in the earliest stages of service development. AIM: This study sought consumer and carer perspectives addressing the establishment of a mental health research, treatment, and teaching facility in their region. METHODS: Two 2 hr focus groups were conducted, with separate groups held for mental health consumers (n = 9) and carers (n = 9) respectively...
April 27, 2017: Journal of Psychiatric and Mental Health Nursing
https://www.readbyqxmd.com/read/28449209/the-frequency-of-qtc-prolongation-among-pediatric-and-young-adult-patients-receiving-methadone-for-cancer-pain
#7
Kevin Madden, Minjeong Park, Diane Liu, Eduardo Bruera
INTRODUCTION: A prolonged corrected QT (QTc) interval in pediatric patients is defined as ≥470 msec. Methadone can cause a prolonged QTc interval that can lead to ventricular arrhythmias. The risk of methadone-induced prolongation of the QTc interval in children and young adults is unknown. The purpose of the study was to determine the frequency of QTc prolongation among pediatric and young adult patients with cancer pain on methadone treatment. METHODS: We retrospectively reviewed data for all patients on methadone during the study period...
April 27, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28449121/tri-directional-anaphases-as-a-novel-chromosome-segregation-defect-in-human-oocytes
#8
Jenna Haverfield, Nicola L Dean, Diana Nöel, Gaudeline Rémillard-Labrosse, Veronique Paradis, Isaac-Jacques Kadoch, Greg FitzHarris
STUDY QUESTION: What are the chromosome segregation errors in human oocyte meiosis-I that may underlie oocyte aneuploidy? SUMMARY ANSWER: Multiple modes of chromosome segregation error were observed, including tri-directional anaphases, which we attribute to loss of bipolar spindle structure at anaphase-I. WHAT IS KNOWN ALREADY: Oocyte aneuploidy is common and associated with infertility, but mechanistic information on the chromosome segregation errors underlying these defects is scarce...
April 25, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28449054/i-learn-therefore-i-am-a-phenomenological-analysis-of-meanings-of-lifelong-learning-for-vulnerable-older-adults
#9
Miya Narushima, Jian Liu, Naomi Diestelkamp
Background and Objectives: This study explores the lifelong learning experience of vulnerable older adults to find out (a) what is involved in their activities, (b) what meanings they take from their learning, and (c) how participation in a learning program helps to maintain their well-being and independent living despite their daily challenges. Research Design and Methods: This study employed a hermeneutic phenomenological approach. As part of a larger study, we conducted semi-structured interviews with older learners enrolled in general interest courses at a public continuing education program...
April 26, 2017: Gerontologist
https://www.readbyqxmd.com/read/28449047/what-s-buzzing-on-your-feed-health-authorities-use-of-facebook-to-combat-zika-in-singapore
#10
Santosh Vijaykumar, Rianne Wally Meurzec, Karthikayen Jayasundar, Claudia Pagliari, Yohan Fernandopulle
In 2016, Singapore grappled with one of the largest Zika outbreaks in Southeast Asia. This study examines the use of Facebook for Zika-related outreach by the Ministry of Health (MOH) and the National Environmental Agency (NEA) from March 1, 2015, to September 1, 2016, and public response to this effort. Despite nearly equivalent outreach, MOH's Facebook posts received more likes (µ = 3.49) and shares (µ = 30.11), whereas NEA's posts received more comments (µ = 4.55), with NEA posting mostly on prevention (N = 30) and MOH on situational updates (N = 24)...
April 25, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28448939/environmental-impacts-of-producing-bioethanol-and-biobased-lactic-acid-from-standalone-and-integrated-biorefineries-using-a-consequential-and-an-attributional-life-cycle-assessment-approach
#11
Ranjan Parajuli, Marie Trydeman Knudsen, Morten Birkved, Sylvestre Njakou Djomo, Andrea Corona, Tommy Dalgaard
This study evaluates the environmental impacts of biorefinery products using consequential (CLCA) and attributional (ALCA) life cycle assessment (LCA) approaches. Within ALCA, economic allocation method was used to distribute impacts among the main products and the coproducts, whereas within the CLCA system expansion was adopted to avoid allocation. The study seeks to answer the questions (i) what is the environmental impacts of process integration?, and (ii) do CLCA and ALCA lead to different conclusions when applied to biorefinery?...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448933/in-vitro-bioaccessibility-of-copper-azole-following-simulated-dermal-transfer-from-pressure-treated-wood
#12
Jennifer L Griggs, Kim R Rogers, Clay Nelson, Todd Luxton, William E Platten, Karen D Bradham
Micronized copper azole (MCA) and micronized copper quaternary (MCQ) are the latest wood preservatives to replace the liquid alkaline copper and chromated copper arsenate preservatives due to concerns over the toxicity or lack of effectiveness of the earlier formulations. Today, the use of MCA has become abundant in the wood preservative industry with approximately 38millionlbs of copper carbonate being used to treat lumber each year. Despite this widespread usage, little information is available on the bioaccessibility of this preservative upon gastrointestinal exposure...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448842/risk-of-incident-myocardial-infarction-by-gender-interactions-with-serum-lipids-blood-pressure-and-smoking-the-troms%C3%A3-study-1979-2012
#13
Grethe Albrektsen, Ivar Heuch, Maja-Lisa Løchen, Dag Steinar Thelle, Tom Wilsgaard, Inger Njølstad, Kaare Harald Bønaa
BACKGROUND AND AIMS: Overall, men have roughly twice the risk of myocardial infarction (MI) compared to women, but what causes this contrast is unclear. Identification of subgroups where the gender contrast in risk is particularly low or high, may provide new insight. In the search for such subgroups, we focus on gender-specific effects of established coronary heart disease (CHD) risk factors. Heterogeneity across age groups is also explored. METHODS: Population-based prospective study from Tromsø, Norway, comprising 33,859 individuals (51% women); 2746 individuals (854 women) received a diagnosis of MI during follow-up at ages 35-94 years...
April 9, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28448820/is-there-a-link-between-biological-parents-insight-into-their-offspring-s-schizophrenia-and-their-cognitive-functioning-expressed-emotion-and-knowledge-about-disorder
#14
Alexandra Macgregor, Joanna Norton, Stéphane Raffard, Delphine Capdevielle
BACKGROUND: Recent studies suggest that parents' awareness of their offspring's schizophrenia could influence their offspring's insight. Low patient insight is linked to impairment of specific cognitive abilities, and biological parents of schizophrenia patients have impaired capacities in these same domains. However, little is known about what specific socio-demographic, affective or cognitive factors may influence biological parents' awareness of their offspring's disease. METHOD: Data were drawn from 41 patient-parent dyads...
April 13, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28448805/the-associations-between-quality-of-life-and-clinical-symptoms-in-individuals-with-an-at-risk-mental-state-and-first-episode-psychosis
#15
Noriyuki Ohmuro, Kazunori Matsumoto, Yu Ishii, Masahiro Katsura, Chika Obara, Tatsuo Kikuchi, Yumiko Hamaie, Fumiaki Ito, Hiroo Matsuoka
Quality of life (QOL) is strongly associated with severity of clinical symptoms and is often compromised in patients with chronic or first-episode psychosis (FEP). However, it remains unclear whether baseline QOL in individuals with an at-risk mental state (ARMS) for psychosis is higher or lower than that in patients with FEP, or what specific clinical symptoms relate to a decreased QOL in individuals with ARMS and FEP. The World Health Organization's WHOQOL-BREF, an instrument assessing QOL, was administered to 104 individuals with ARMS and 53 with FEP...
April 19, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28448800/assessment-of-bilingual-children-what-if-testing-both-languages-is-not-possible
#16
Tessel Boerma, Elma Blom
Language delays of bilingual children can arise from language impairment (LI) but also from insufficient exposure to the target language. A reliable diagnosis of LI in bilingual children is therefore ideally based on the evaluation of both languages, as LI affects each language that is learned. However, due to the multitude of language combinations that are encountered in clinical practice, this is often not feasible. Bilingual norm-referencing may offer a solution, but the heterogeneity within the bilingual population makes it difficult to determine appropriate standards for every child...
April 10, 2017: Journal of Communication Disorders
https://www.readbyqxmd.com/read/28448795/what-is-the-role-of-circuit-design-in-the-advancement-of-synthetic-biology-part-1
#17
(no author information available yet)
Enabling real-world applications and therapeutics.
April 26, 2017: Cell Systems
https://www.readbyqxmd.com/read/28448761/sleeping-cupid-by-caravaggio-what-diagnosis
#18
Paolo Pozzilli, Marco Cappa
The Sleeping Cupid, by Italian painter Caravaggio is a masterpiece painted in 1608. Signs of an endocrine disease are hidden among the shadows of the painting. We decided to conduct a survey among endocrinologists practicing in Italy and asked them if they could identify a specific disease condition in Caravaggio's Sleeping Cupid. A total of 86 members from two Italian endocrine societies completed the survey, 67 from the Society of Endocrinology and 19 from the Society of Paediatric Endocrinology and Diabetology...
April 27, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28448679/who-we-are-what-we-believe-getting-to-geriatrics-with-a-capital-g-at-ags17
#19
Ellen Flaherty
No abstract text is available yet for this article.
May 1, 2017: Journal of Gerontological Nursing
https://www.readbyqxmd.com/read/28448631/biofortification-se-does-it-increase-the-content-of-phenolic-compounds-in-virgin-olive-oil-voo
#20
Roberto D'Amato, Primo Proietti, Andrea Onofri, Luca Regni, Sonia Esposto, Maurizio Servili, Daniela Businelli, Roberto Selvaggini
Extra-Virgin Olive Oil (EVOO) is a fundamental component of the Mediterranean diet and it may contain several anti-oxidant substances, such as phenols. Previous research has shown that this food may be enriched in phenols by spraying a sodium-selenate solution (100 mg L-1 Se) onto the crop canopy before flowering. The aim of this research was to evaluate the effect of this Se-fertilization before flowering (cv. Leccino) on the phenolic profile of EVOOs, and test to what extent such effects depend on the weather pattern, as observed in two contrasting experimental seasons (2013 and 2014)...
2017: PloS One
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