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https://www.readbyqxmd.com/read/28107136/the-admin-effect-managing-the-orthodontic-patient-journey-to-ensure-patient-satisfaction-and-quality-of-care-practice-co-ordinators-isobel-fennell-suzi-rammell-and-jen-blakeman
#1
Isobel Fennell, Suzi Rammell, Jen Blakeman
No abstract text is available yet for this article.
November 1, 2016: Primary Dental Journal
https://www.readbyqxmd.com/read/28103820/the-relationship-between-midwife-led-group-based-versus-conventional-antenatal-care-and-mode-of-birth-a-matched-cohort-study
#2
Lauren Kearney, Mary Kynn, Alison Craswell, Rachel Reed
BACKGROUND: Midwife facilitated, group models of antenatal care have emerged as an alternative to conventional care both within Australia and internationally. Group antenatal care can be offered in a number of different ways, however usually constitutes a series of sessions co-ordinated by a midwife combining physical assessment, antenatal education and peer support in a group setting. Midwife-led group antenatal care is viewed positively by expectant mothers, with no associated adverse outcomes identified in the published literature for women or their babies when compared with conventional care...
January 19, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28092213/cellular-and-molecular-factors-influencing-tendon-repair
#3
Sushmitha Durgam, Matthew Stewart
Tendons are complex, hierarchically organized connective tissues that transmit tensile forces between muscles and tendons. Tendon injuries are among the most common orthopedic problems with long-term disability as a frequent consequence due to prolonged healing time. Further, the repair tissue is of inferior quality, predisposing patients to high rates of recurrence following initial injury. Co-ordinated cellular processes and biological factors under the influence of mechanical loading are involved in tendon healing and our understanding of these events lags behind other musculoskeletal tissues...
January 16, 2017: Tissue Engineering. Part B, Reviews
https://www.readbyqxmd.com/read/28079027/the-properties-of-ultrapure-delafossite-metals
#4
A P Mackenzie
Although they were first synthesized in chemistry laboratories nearly fifty years ago, the physical properties of the metals PdCoO2, PtCoO2 and PdCrO2 have only more recently been studied in detail. The delafossite structure contains triangular co-ordinated atomic layers, and electrical transport in the delafossite metals is strongly 2D. Their most notable feature is their in-plane conductivity, which is amazingly high for oxide metals. At room temperature, the conductivity of non-magnetic PdCoO2 and PtCoO2 is higher per carrier than those of any alkali metal and even the most conductive elements, copper and silver...
January 12, 2017: Reports on Progress in Physics
https://www.readbyqxmd.com/read/28077447/role-of-vacuoles-in-phosphorus-storage-and-remobilization
#5
REVIEW
Shu-Yi Yang, Teng-Kuei Huang, Hui-Fen Kuo, Tzyy-Jen Chiou
Vacuoles play a fundamental role in storage and remobilization of various nutrients, including phosphorus (P), an essential element for cell growth and development. Cells acquire P primarily in the form of inorganic orthophosphate (Pi). However, the form of P stored in vacuoles varies by organism and tissue. Algae and yeast store polyphosphates (polyPs), whereas plants store Pi and inositol phosphates (InsPs) in vegetative tissues and seeds, respectively. In this review, we summarize how vacuolar P molecules are stored and reallocated and how these processes are regulated and co-ordinated...
January 11, 2017: Journal of Experimental Botany
https://www.readbyqxmd.com/read/28069307/finding-clean-water-habitats-in-urban-landscapes-professional-researcher-vs-citizen-science-approaches
#6
Elaine McGoff, Francesca Dunn, Luis Moliner Cachazo, Penny Williams, Jeremy Biggs, Pascale Nicolet, Naomi C Ewald
This study investigated patterns of nutrient pollution in waterbody types across Greater London. Nitrate and phosphate data were collected by both citizen scientists and professional ecologists and their results were compared. The professional survey comprised 495 randomly selected pond, lake, river, stream and ditch sites. Citizen science survey sites were self-selected and comprised 76 ponds, lakes, rivers and streams. At each site, nutrient concentrations were assessed using field chemistry kits to measure nitrate-N and phosphate-P...
January 7, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28061480/co-ordinated-overexpression-of-sirt1-and-stat3-is-associated-with-poor-survival-outcome-in-gastric-cancer-patients
#7
Shu Zhang, Shuling Huang, Chao Deng, Yu Cao, Jun Yang, Guangxia Chen, Bin Zhang, Chaoqin Duan, Jiong Shi, Bo Kong, Helmut Friess, Nanyi Zhao, Chen Huang, Xiaoli Huang, Lei Wang, Xiaoping Zou
In many gastric cancer patients, the disease is diagnosed in an advanced stage and therefore the mortality levels are high. Because there is a need to identify novel early diagnostic and prognostic biomarkers, we tested whether SIRT1 and STAT3 are good candidates. Towards this, we used patient tissues representing different stages of gastric cancer including gastric pre-cancerous lesions, early gastric cancer, and advanced gastric cancer, and probed SIRT1, STAT3 and phosphorylated STAT3 (pSTAT3) levels using immunohistochemistry...
January 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/28058804/pesticide-exposure-assessment-for-surface-waters-in-the-eu-part-2-determination-of-statistically-based-runoff-and-drainage-scenarios-for-germany
#8
Martin Bach, Mirjam Diesner, Dietlinde Großmann, Djamal Guerniche, Udo Hommen, Michael Klein, Roland Kubiak, Alexandra Müller, Thomas G Preuss, Jan Priegnitz, Stefan Reichenberger, Kai Thomas, Matthias Trapp
BACKGROUND: In order to assess surface water exposure to active substances of plant protection products (PPP) in the EU, the FOCUS (FOrum for the Co-ordination of pesticide fate models and their USe) surface water workgroup introduced four runoff and six drainage scenarios for Step 3 of the tiered FOCUSsw approach. These scenarios may not necessarily represent realistic worst-case situations for the different Member States of the EU. Hence, the suitability of the scenarios for risk assessment in the national authorisation procedures is not known...
January 6, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28051171/ph-is-the-primary-determinant-of-the-bacterial-community-structure-in-agricultural-soils-impacted-by-polycyclic-aromatic-hydrocarbon-pollution
#9
Yucheng Wu, Jun Zeng, Qinghe Zhu, Zhenfa Zhang, Xiangui Lin
Acidification and pollution are two major threats to agricultural ecosystems; however, microbial community responses to co-existed soil acidification and pollution remain less explored. In this study, arable soils of broad pH (4.26-8.43) and polycyclic aromatic hydrocarbon (PAH) gradients (0.18-20.68 mg kg(-1)) were collected from vegetable farmlands. Bacterial community characteristics including abundance, diversity and composition were revealed by quantitative PCR and high-throughput sequencing. The bacterial 16S rRNA gene copies significantly correlated with soil carbon and nitrogen contents, suggesting the control of nutrients accessibility on bacterial abundance...
January 4, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28047909/tu-fg-201-07-development-of-srs-conical-collimator-collision-prediction-software-for-radiation-treatment-safety
#10
V Gutti, A Morrow, S Kim, M Patel
PURPOSE: Stereotactic radiosurgery (SRS) treatments using conical collimators can potentially result in gantry collision with treatment table due to limited collision-clear spaces. An in-house software was developed to help the SRS treatment planner mitigate potential SRS conical collimator (Varian Medical System, Palo Alto, CA) collisions with the treatment table. This software was designed to remove treatment re-planning secondary to unexpected collisions. METHODS: A BrainLAB SRS ICT Frameless Extension used for SRS treatments in our clinic was mathematically modelled using surface points registered to the 3D co-ordinate space of the couch extension...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047701/th-ab-bra-09-stability-analysis-of-a-novel-dose-calculation-algorithm-for-mri-guided-radiotherapy
#11
O Zelyak, B Fallone, J St Aubin
PURPOSE: To determine the iterative deterministic solution stability of the Linear Boltzmann Transport Equation (LBTE) in the presence of magnetic fields. METHODS: The LBTE with magnetic fields under investigation is derived using a discrete ordinates approach. The stability analysis is performed using analytical and numerical methods. Analytically, the spectral Fourier analysis is used to obtain the convergence rate of the source iteration procedures based on finding the largest eigenvalue of the iterative operator...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046330/su-g-tep1-15-toward-a-novel-gpu-accelerated-deterministic-solution-to-the-linear-boltzmann-transport-equation
#12
R Yang, B Fallone, J St Aubin
PURPOSE: To develop a Graphic Processor Unit (GPU) accelerated deterministic solution to the Linear Boltzmann Transport Equation (LBTE) for accurate dose calculations in radiotherapy (RT). A deterministic solution yields the potential for major speed improvements due to the sparse matrix-vector and vector-vector multiplications and would thus be of benefit to RT. METHODS: In order to leverage the massively parallel architecture of GPUs, the first order LBTE was reformulated as a second order self-adjoint equation using the Least Squares Finite Element Method (LSFEM)...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28039918/regulation-of-reserve-mobilization-in-sunflower-during-late-seedling-establishment-under-continuous-darkness
#13
A P Avelino, D F A de Oliveira, H A Silva, C E C de Macêdo, E L Voigt
• Reserve mobilization, metabolite partitioning, and reserve-degrading enzyme activities were studied in sunflower seedlings cultivated in vitro under 12-h photoperiod or in the dark to investigate the involvement of source-sink relation and carbon starvation in the regulation of reserve mobilization under continuous darkness. • Reserves, metabolites, and enzyme activities were determined by standard spectrophotometric methods. • At the first 24 h of treatment (acclimation phase), darkness did not affect growth, but restricted carbon and nitrogen utilization, indicated by sugar and amino acid accumulation in the different seedling parts...
December 31, 2016: Plant Biology
https://www.readbyqxmd.com/read/28035694/a-narrative-meta-review-of-a-series-of-systematic-and-meta-analytic-reviews-on-the-intervention-outcome-for-children-with-developmental-co-ordination-disorder
#14
M Miyahara, M Lagisz, S Nakagawa, S E Henderson
BACKGROUND: Systematic reviews and meta-analyses are considered to be the 'gold standards' for synthesizing research evidence in particular areas of enquiry. However, such reviews are only useful if they themselves are conducted to a sufficiently high standard. The aim of this study was to conduct a narrative meta-review of existing analyses of the effectiveness of interventions designed for children with developmental co-ordination disorder (DCD). METHODS: A narrative meta-review of systematic and meta-analytic reviews aimed at evaluating the effectiveness of intervention for children with DCD was conducted on studies published between 1950 and 2014...
December 30, 2016: Child: Care, Health and Development
https://www.readbyqxmd.com/read/28033651/axons-get-ahead-insights-into-axon-guidance-and-congenital-cranial-dysinnervation-disorders
#15
REVIEW
John K Chilton, Sarah Guthrie
Cranial nerves innervate head muscles in a well-characterised and highly conserved pattern. Identification of genes responsible for human congenital disorders of these nerves, combined with the analysis of their role in axonal development in animal models has advanced understanding of how neuromuscular connectivity is established. Here we focus on the ocular motor system, as an instructive example of the success of this approach in unravelling the aetiology of human strabismus. The discovery that ocular motility disorders can arise from mutations in transcription factors, including HoxA1, HoxB1, MafB, Phox2A and Sall4, has revealed gene regulatory networks that pattern the brainstem and/or govern the differentiation of cranial motor neurons...
December 29, 2016: Developmental Neurobiology
https://www.readbyqxmd.com/read/28033512/the-beliefs-about-paranoia-scale-confirmatory-factor-analysis-and-tests-of-a-metacognitive-model-of-paranoia-in-a-clinical-sample
#16
Elizabeth K Murphy, Sarah Tully, Melissa Pyle, Andrew I Gumley, David Kingdon, Matthias Schwannauer, Douglas Turkington, Anthony P Morrison
This study aimed to confirm the factor structure of the Beliefs about Paranoia Scale (BaPS), a self-report measure to assess metacognitive beliefs about paranoia, and to test hypotheses of a metacognitive model. We hypothesised that positive and negative beliefs about paranoia would be associated with severity of suspiciousness, and that the co-occurrence of positive and negative beliefs would be associated with increased suspiciousness. A total of 335 patients meeting criteria for a schizophrenia spectrum disorder completed the BaPS, the Positive and Negative Syndromes Scale (PANSS), and the Psychotic Symptom Rating Scales (PSYRATS)...
November 12, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/28012927/role-of-scoparia-dulcis-linn-on-noise-induced-nitric-oxide-synthase-nos-expression-and-neurotransmitter-assessment-on-motor-function-in-wistar-albino-rats
#17
Wankupar Wankhar, Sakthivel Srinivasan, Loganathan Sundareswaran, Dapkupar Wankhar, Ravindran Rajan, Rathinasamy Sheeladevi
Noise pollution is one of the most widespread and fast growing environmental and occupational menaces in the modern era. Exposure to noise above 100dB is not adaptable through the brain homeostatic mechanism. Yet, the detrimental effects of noise have often been ignored. Developing reliable animal models to understand the neurobiology of noise stress and advance our research in the field of medicine to impede this growing stressor is needed. In this study experimental animals were divided into four groups, (i) Control and (ii) S...
December 22, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28012845/role-of-melatonin-in-mitigating-nonylphenol-induced-toxicity-in-frontal-cortex-and-hippocampus-of-rat-brain
#18
Heena Tabassum, Mohammad Ashafaq, Suhel Parvez, Sheikh Raisuddin
Nonylphenol (NP), an environmental endocrine disruptor mimics estrogen and is a potential toxicant both under in vitro and in vivo conditions. In this study, the effect of melatonin on NP- induced neurotoxicity and cognitive alteration was investigated in adult male Wistar rats. Melatonin supplementation has been known to protect cells from neurotoxic injury. The animals were divided into three groups namely, control (vehicle) which received olive oil orally and treated rats received NP (25 mg/kg, per os) thrice a week for 45 days while the third group i...
December 21, 2016: Neurochemistry International
https://www.readbyqxmd.com/read/28010883/effectiveness-and-drug-survival-of-tnf-inhibitors-in-the-treatment-of-psoriatic-arthritis-a-prospective-cohort-study
#19
Kalle Aaltonen, Arto Heinonen, Jaana Joensuu, Pinja Parmanne, Anna Karjalainen, Tuire Varjolahti-Lehtinen, Toini Uutela, Maija Puurtinen-Vilkki, Leena Arstila, Marja Blom, Tuulikki Sokka, Dan Nordström
BACKGROUND AND OBJECTIVES: Tumor necrosis factor (TNF)-inhibitors are used to treat psoriatic arthritis (PsA), but only a limited number of observational studies on this subject have been published thus far. The aim of this research was to analyze the effectiveness and drug survival of TNF-inhibitors in the treatment of PsA. METHODS: PsA patients identified from the National Register for Biologic Treatment in Finland (ROB-FIN) starting their first, second, or third TNF-inhibitor treatment between 2004 and 2014 were included...
September 16, 2016: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28010044/the-gpsb-files-the-truth-is-out-there
#20
Richard J Lewis
Peptidoglycan (PG), an essential stress-bearing component of the bacterial cell wall, is synthesised by penicillin binding proteins (PBPs). PG synthesis at the cell division septum is necessary for constructing new poles of progeny cells, and cells cannot elongate without inserting new PG in the side-wall. The cell division regulator GpsB appears to co-ordinate PG synthesis at the septum during division and at the side-wall during elongation in rod-shaped and ovococcoid Gram-positive bacteria. How the control over PG synthesis is exerted is unknown...
December 23, 2016: Molecular Microbiology
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