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https://www.readbyqxmd.com/read/29149452/contextual-and-individual-determinants-of-periodontal-disease-multilevel-analysis-based-on-andersen-s-model
#1
Maria I B Valente, Mario V Vettore
AIM: To investigate the relationship of contextual and individual factors with periodontal disease in dentate adults and older people using the Andersen's behavioural model. METHODS: Secondary individual data from 6011 adults and 2369 older people from the Brazilian Oral Health Survey (2010) were combined with contextual data for 27 cities. Attachment loss (AL) categories for each sextant were coded and summed to obtain the periodontal disease measure. The association of predisposing, enabling and need characteristics at city and individual level with periodontal disease was assessed using an adapted version of the Andersen's behavioural model...
November 17, 2017: Community Dentistry and Oral Epidemiology
https://www.readbyqxmd.com/read/29149407/roles-of-the-translationally-controlled-tumor-protein-tctp-in-plant-development
#2
Léo Betsch, Julie Savarin, Mohammed Bendahmane, Judit Szecsi
The Translationally Controlled Tumor Protein (TCTP) is a conserved protein which expression was associated with several biochemical and cellular functions. Loss-of-function mutants are lethal both in animals and in plants, making the identification of its exact role difficult. Recent data using the model plant Arabidopsis thaliana provided the first viable adult knockout for TCTP and helped addressing the biological role of TCTP during organ development and the functional conservation between plants and animals...
2017: Results and Problems in Cell Differentiation
https://www.readbyqxmd.com/read/29149295/implementation-of-health-2015-public-health-program-in-finland-a-welfare-state-in-transition
#3
Lauri Kokkinen, Carles Muntaner, Patricia O'Campo, Alix Freiler, Golda Oneka, Ketan Shankardass
Our study sought to examine the implementation of Health 2015 [a public health programme prepared following the principles of Health in All Policies (HiAP)] between 2001 and 2015 in the context of welfare state restructuring. We used data from the realist multiple explanatory case study by HARMONICS, which focused on political factors (processes) that lead to the (un)successful implementation of programmes following the principles of HiAP. We analyzed data-key informant interviews, grey and scholarly literature-from our Finnish case to examine how Health 2015 implementation has been affected by the changing role of the state...
November 14, 2017: Health Promotion International
https://www.readbyqxmd.com/read/29149236/mutations-affecting-glycinergic-neurotransmission-in-hyperekplexia-increase-pain-sensitivity
#4
Pascal Henri Vuilleumier, Raphael Fritsche, Jürg Schliessbach, Bernhard Schmitt, Lars Arendt-Nielsen, Hanns Ulrich Zeilhofer, Michele Curatolo
Inhibitory interneurons in the spinal cord use glycine and GABA for fast inhibitory neurotransmission. While there is abundant research on these inhibitory pain pathways in animal models, their relevance in humans remains unclear, largely due to the limited possibility to manipulate selectively these pathways in humans. Hyperekplexia is a rare human disease that is caused by loss-of-function mutations in genes encoding for glycine receptors and glycine transporters. In the present study, we tested whether hyperekplexia patients display altered pain perception or central pain modulation compared with healthy subjects...
November 15, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/29149184/health-effects-of-saturated-and-trans-fatty-acid-intake-in-children-and-adolescents-systematic-review-and-meta-analysis
#5
Lisa Te Morenga, Jason M Montez
BACKGROUND: Elevated cholesterol has been linked to cardiovascular disease in adults and preclinical markers of atherosclerosis in children, thus reducing saturated (SFA) and trans-fatty acids (TFA) intake from an early age may help to reduce cholesterol and the risk of cardiovascular disease later in life. The aim of this review is to examine the evidence for health effects associated with reducing SFA and TFA intake in free-living children, adolescents and young adults between 2 to 19 years of age...
2017: PloS One
https://www.readbyqxmd.com/read/29149152/loss-of-efficacy-to-spinal-cord-stimulator-therapy-clinical-evidence-and-possible-causes
#6
Christopher M Aiudi, Roger Y Dunn, Sara M Burns, Sarah A Roth, Arissa Opalacz, Yi Zhang, Lucy Chen, Jianren Mao, Shihab U Ahmed
BACKGROUND: Although spinal cord stimulation (SCS) therapy has been shown to be efficacious in various pain conditions, the ability for SCS therapy to maintain long-term efficacy has been questioned. OBJECTIVE: The purpose of this study was to investigate whether a loss of efficacy (LOE) phenomenon exists with SCS therapy and to investigate if this phenomenon is more apparent in any specific patient population. STUDY DESIGN: A retrospective, observation chart review was conducted to evaluate the patient response to SCS therapy over time...
November 2017: Pain Physician
https://www.readbyqxmd.com/read/29148922/feasibility-and-safety-of-using-thoracic-and-lumbar-cortical-bone-trajectory-pedicle-screws-in-spinal-constructs-in-children-technical-note
#7
Jonathan N Sellin, Jeffrey S Raskin, Kristen A Staggers, Alison Brayton, Valentina Briceño, Amee J Moreno, Andrew Jea
Thoracic and lumbar cortical bone trajectory pedicle screws have been described in adult spine surgery. They have likewise been described in pediatric CT-based morphometric studies; however, clinical experience in the pediatric age group is limited. The authors here describe the use of cortical bone trajectory pedicle screws in posterior instrumented spinal fusions from the upper thoracic to the lumbar spine in 12 children. This dedicated study represents the initial use of cortical screws in pediatric spine surgery...
November 17, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29148886/an-experimental-study-of-the-effects-of-chemically-dispersed-oil-on-feather-structure-and-waterproofing-in-common-murres-uria-aalge
#8
Emily R Whitmer, Becky A Elias, Danielle J Harvey, Michael H Ziccardi
Following an oil spill in the marine environment, chemical dispersants, which increase oil droplet formation and distribution into the water column, are assumed to provide a net benefit to seabirds by reducing the risk of exposure to oil on the water surface. However, few data are available regarding acute, external impacts of exposure to dispersed oil. We evaluated the effects of known concentrations of dispersant and crude oil in artificial seawater on live Common Murres (Uria aalge). Waterproofing and microscopic feather geometry were evaluated over time and compared to pre-exposure values...
November 17, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/29148594/metabolic-study-of-paeoniflorin-and-total-paeony-glucosides-from-paeoniae-radix-rubra-in-rats-by-high-performance-liquid-chromatography-coupled-with-sequential-mass-spectrometry-uplc-esi-ms-n
#9
Lijun Zhu, Shanshan Sun, Yanxi Hu, Yufeng Liu
A clear understanding of the metabolism of Traditional Chinese Medicine (TCM) is extremely important in their rational clinical application and effective material foundation research. A novel and reliable strategy was performed to find more metabolites of paeoniflorin, determine the metabolites of total paeony glucosides (TPG) by means of determining those metabolites of paeoniflorin, and compare the metabolism differences between paeoniflorin and TPG by intragastric administration. This strategy was characterized as follows: firstly, the rats were divided into two groups (the paeoniflorin group and the TPG group) to find different metabolism mechanism between paeoniflorin and TPG; secondly, UPLC-FT-ICR MS and UPLC-Q-TOF MS(2) were applied to obtain accurate molecular weight and structural information respectively; thirdly, the metabolites were tentatively identified by a combination of data-processing methods including mass defect screening, characteristic neutral loss screening and product ion screening; finally, a comparative study was employed in the metabolism of paeoniflorin and TPG...
November 17, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/29148411/vitamin-d-status-in-spondyloarthritis-results-of-the-asas-comospa-international-study
#10
Sílvia Fernandes, Adrien Etcheto, Désirée van der Heijde, Robert Landewé, Filip van den Bosch, Maxime Dougados, Anna Moltó
OBJECTIVES: Spondyloarthritis (SpA) encompasses both bone production and bone loss, and the latter is particularly linked to inflammation. Vitamin D deficiency has been associated with several inflammatory conditions (i.e. cardiovascular disease, rheumatoid arthritis), but it has been poorly evaluated in SpA patients. We aimed to a) describe the prevalence of vitamin D deficiency in SpA patients worldwide; b) compare SpA patients with and without vitamin D deficiency in terms of disease phenotype, activity severity and comorbidities...
November 16, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29148235/assessment-of-interleukin-1%C3%AE-interleukin-6-and-tumor-necrosis-factor-%C3%AE-levels-in-the-peri-implant-sulcular-fluid-among-waterpipe-narghile-smokers-and-never-smokers-with-peri-implantitis
#11
Tariq Abduljabbar, Zohaib Akram, Fahim Vohra, Saman Warnakulasuriya, Fawad Javed
BACKGROUND: It is hypothesized that levels of interleukin (IL)-1β, IL-6 and tumor necrosis factor (TNF)-α are significantly higher in the peri-implant sulcular fluid (PISF) of waterpipe-smokers (WS) compared with never-smokers with peri-implantitis. PURPOSE: The aim of the present convenience sample case-control study was to compare the levels of IL-6, IL-1β, and TNF-α in the PISF of WS and never-smokers with peri-implantitis. MATERIALS AND METHODS: Demographic data was collected using a questionnaire...
November 16, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/29148174/prehospital-transfusion-of-red-cell-concentrates-in-a-paramedic-staffed-helicopter-emergency-medical-service
#12
Stefan Heschl, Emily Andrew, Anthony de Wit, Stephen Bernard, Marcus Kennedy, Karen Smith
OBJECTIVE: The optimal volume and type of intravenous fluid for the treatment of blood loss in the prehospital setting is controversial. The use of red cell concentrates (RCCs) may be associated with improved outcomes; however, the administration of blood products is limited to physicians in many jurisdictions. We sought to describe the characteristics of RCC transfusions in a paramedic-staffed helicopter emergency medical system in Victoria, Australia. METHODS: We performed a retrospective analysis of all cases where paramedics consulted the responsible physician for approval of RCC transfusion between July 2011 and December 2015 in Victoria, Australia...
November 17, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/29148035/late-age-onset-of-amyotrophic-lateral-sclerosis-is-often-not-considered-in-elderly-people
#13
E Broussalis, S Grinzinger, A B Kunz, M Killer-Oberpfalzer, E Haschke-Becher, H-P Hartung, J Kraus
INTRODUCTION: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease causing an upper and lower motor neuron loss. It is neurology textbook knowledge that the mean age of onset is about 60 years. However, recent investigations show an increasing incidence in older persons. We therefore evaluated whether ALS is potentially not considered in elderly people with ALS symptoms, respectively, not recognized. MATERIALS AND METHODS: We included retrospectively all patients with ALS diagnoses after work-up that were admitted to our neurological and geriatric departments from 2007 to 2010 and collected their clinical data...
November 17, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/29147959/port-site-hernia-after-laparoscopic-sleeve-gastrectomy-a-retrospective-cohort-study-of-352-patients
#14
Ilhan Ece, Huseyin Yilmaz, Husnu Alptekin, Serdar Yormaz, Bayram Colak, Mustafa Sahin
Port site hernia (PSH) following laparoscopic procedures is a rare but serious complication. The aim of this study was to evaluate the rate of PSH after laparoscopic sleeve gastrectomy (LSG), and the efficacy of closure of the port site as a means of preventing PSH. A retrospective analysis was performed on 386 patients who underwent LSG between December 2009 and January 2015. 352 (91.2%) of the patient were followed up for at least 24 months. In the first 206 patients, the fascial layers of the trocar incisions were not closed, while in the next 146 cases, routine closure of the trocar sites was performed...
November 16, 2017: Updates in Surgery
https://www.readbyqxmd.com/read/29147880/targeted-physician-education-and-standardizing-documentation-improves-documented-reporting-with-inflammatory-bowel-disease-quality-measures-in-a-large-academic-and-private-practice
#15
Joseph D Feuerstein, Konstantinos Papamichael, Sara Popejoy, Adam Nadelson, Jeffrey J Lewandowski, Kathy Geissler, Manuel Martinez-Vazquez, Daniel A Leffler, Kim Ariyabuddhiphongs, Chandrashekhar Thukral, Adam S Cheifetz
BACKGROUND: Prior studies have shown poor compliance with quality measures for IBD at academic and private practices. We sought to provide focused interventions to improve compliance and documentation with the IBD measures. METHODS: Two centers, academic practice (AP) and private practice (PP), initially reviewed their compliance with eight established IBD quality measures in consecutive charts. A multi-faceted intervention was developed to improve awareness and documentation of these measures...
November 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29147877/efficacy-and-safety-of-fully-covered-self-expanding-metal-stents-for-malignant-esophageal-obstruction
#16
Hoonsub So, Ji Yong Ahn, Seungbong Han, Kyoungwon Jung, Hee Kyong Na, Jeong Hoon Lee, Kee Wook Jeong, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung
BACKGROUND: Malignant dysphagia can result in poor nutritional status with severe weight loss. Rapid relief from dysphagia can be achieved with esophageal self-expanding metal stents (SEMSs), a minimally invasive method. In this study, we evaluated the usefulness of SEMSs for malignant dysphagia. METHODS: Between 2012 and 2015, 119 patients with malignant dysphagia underwent esophageal SEMS insertion with endoscopic assistance. Their demographics and clinical outcomes were collected...
November 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29147575/cell-death-and-cell-lysis-are-separable-events-during-pyroptosis
#17
Lucian DiPeso, Daisy X Ji, Russell E Vance, Jordan V Price
Although much insight has been gained into the mechanisms by which activation of the inflammasome can trigger pyroptosis in mammalian cells, the precise kinetics of the end stages of pyroptosis have not been well characterized. Using time-lapse fluorescent imaging to analyze the kinetics of pyroptosis in individual murine macrophages, we observed distinct stages of cell death and cell lysis. Our data demonstrate that cell membrane permeability resulting from gasdermin D pore formation is coincident with the cessation of cell movement, loss of mitochondrial activity, and cell swelling, events that can be uncoupled from cell lysis...
2017: Cell Death Discovery
https://www.readbyqxmd.com/read/29147085/a-comparison-of-the-essential-amino-acid-content-and-the-retention-rate-by-chicken-part-according-to-different-cooking-methods
#18
Honggyun Kim, Hyun Wook Do, Heajung Chung
This study set out to identify the changes in the nutrient contents during the chicken cooking process as basic data for the establishment of a national health nutrition policy. Samples were produced using 3 chicken parts (wing, breast, and leg) and 7 cooking methods (boiling, pancooking, pan-frying, deep-frying, steaming, roasting, and microwaving), and the essential amino acid contents, principal components, and retention rates were analyzed. Weight loss was observed in all chicken parts with all cooking methods...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/29146979/thickness-dependent-parasitic-channel-formation-at-aln-si-interfaces
#19
Hareesh Chandrasekar, K N Bhat, Muralidharan Rangarajan, Srinivasan Raghavan, Navakanta Bhat
The performance of GaN-on-Silicon electronic devices is severely degraded by the presence of a parasitic conduction pathway at the nitride-substrate interface which contributes to switching losses and lower breakdown voltages. The physical nature of such a parasitic channel and its properties are however, not well understood. We report on a pronounced thickness dependence of the parasitic channel formation at AlN/Si interfaces due to increased surface acceptor densities at the interface in silicon. The origin of these surface acceptors is analyzed using secondary ion mass spectroscopy measurements and traced to thermal acceptor formation due to Si-O-N complexes...
November 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29146900/the-genomic-landscape-of-pediatric-myelodysplastic-syndromes
#20
Jason R Schwartz, Jing Ma, Tamara Lamprecht, Michael Walsh, Shuoguo Wang, Victoria Bryant, Guangchun Song, Gang Wu, John Easton, Chimene Kesserwan, Kim E Nichols, Charles G Mullighan, Raul C Ribeiro, Jeffery M Klco
Myelodysplastic syndromes (MDS) are uncommon in children and have a poor prognosis. In contrast to adult MDS, little is known about the genomic landscape of pediatric MDS. Here, we describe the somatic and germline changes of pediatric MDS using whole exome sequencing, targeted amplicon sequencing, and/or RNA-sequencing of 46 pediatric primary MDS patients. Our data show that, in contrast to adult MDS, Ras/MAPK pathway mutations are common in pediatric MDS (45% of primary cohort), while mutations in RNA splicing genes are rare (2% of primary cohort)...
November 16, 2017: Nature Communications
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