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https://www.readbyqxmd.com/read/28934802/intravertebral-vacuum-cleft-and-its-varied-locations-within-osteoporotic-vertebral-compression-fractures-effect-on-therapeutic-efficacy
#1
Weibo Yu, Xiaobing Jiang, De Liang, Zhensong Yao, Ting Qiu, Linqiang Ye, Shuncong Zhang, Daxiang Jin
BACKGROUND: Previous studies have reported a high incidence of re-collapse of the augmented vertebrae after percutaneous vertebral augmentation (PVA) for osteoporotic vertebral compression fractures (OVCFs) with intravertebral vacuum cleft (IVC) during long-term follow-up. Previous IVC might be considered an important predisposing factor for re-collapse, but the prior studies could not find a significant correlation. OBJECTIVE: To determine the incidence and distribution characteristics of IVCs and to further assess IVCs in their varied locations...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934799/factors-influencing-the-application-of-a-biopsychosocial-perspective-in-clinical-judgement-of-chronic-pain-interactive-management-with-medical-students
#2
Christopher P Dwyer, Phoebe E McKenna-Plumley, Hannah Durand, Emer M Gormley, Brian W Slattery, Owen M Harney, Padraig MacNeela, Brian E McGuire
BACKGROUND: Though there is wide support for the application of biopsychosocial perspectives in clinical judgement of chronic pain cases, such perspectives are often overlooked due to either inadequate training or attitudes favoring a biomedical approach. Recent research has indicated that despite such explanations, both established general practitioners (GP) and medical students account for some psychosocial factors when making clinical judgements regarding chronic pain cases, but report not being likely to apply these in real-world, clinical settings due to numerous factors, including available time with patients...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934796/decompressive-l5-transverse-processectomy-for-bertolotti-s-syndrome-a-preliminary-study
#3
Chang Il Ju, Seok Won Kim, Jong Gyue Kim, Seung Myung Lee, Ho Shin, Hyeun Young Lee
BACKGROUND: Bertolotti's syndrome is a spinal disorder characterized by abnormal enlargement of the transverse process of the most caudal lumbar vertebra. The L5 transverse process may be enlarged either unilaterally or bilaterally and may articulate or fuse with the sacrum or ilium. Pseudoarticulation between the transverse process of the L5 and the alar of the sacrum can cause buttock pain and leg pain. In addition, the L4 exiting nerve root could be compressed by an enlarged L5 transverse process...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934789/lack-of-gender-and-age-differences-in-pain-measurements-following-exercise-in-people-with-chronic-whiplash-associated-disorders
#4
Kelly Ickmans, Anneleen Malfliet, Margot De Kooning, Lisa Goudman, Ives Hubloue, Tom Schmitz, Dorien Goubert, Maria Encarnacion Aguilar-Ferrandiz
BACKGROUND: Individuals with chronic whiplash associated disorders (WAD) present persistent pain in the absence of structural pathology. In these people, altered central pain processing and central sensitization are observed. The role of personal factors, such as gender and age, on pain processing mechanisms in chronic WAD, however, is still unclear. OBJECTIVES: This study investigated possible gender- and age-related differences in self-reported and experimental pain measurements in people with chronic WAD...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934688/fulvic-acid-anchored-layered-double-hydroxides-a-multifunctional-composite-adsorbent-for-the-removal-of-anionic-dye-and-toxic-metal
#5
Lei Li, Guangxia Qi, Bangda Wang, Dongbei Yue, Yi Wang, Tsutomu Sato
A novel multifunctional composite adsorbent which possesses the ability for anion exchange and toxic metal complexation has been synthesized by the hybridization of layered double hydroxides (LDH) and fulvic acid (FA) in this study. The results show that FA with lots of functional groups can be effectively and stably anchored on the surface of LDH through coagulation process without occupying the interlayer of LDH. Therefore, the anion exchange ability remains and the adsorption capacity of Orange II can reach 1...
September 6, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28934683/histological-transformations-of-the-dental-pulp-as-possible-indicator-of-post-mortem-interval-a-pilot-study
#6
Patricio A Carrasco, Claudia I Brizuela, Ismael A Rodriguez, Samuel Muñoz, Marianela E Godoy, Carolina Inostroza
BACKGROUND: The correct estimation of the post mortem interval (PMI) can be crucial on the success of a forensic investigation. Diverse methods have been used to estimate PMI, considering physical changes that occur after death, such as mortis algor, livor mortis, among others. Degradation after death of dental pulp is a complex process that has not yet been studied thoroughly. It has been described that pulp RNA degradation could be an indicator of PMI, however this study is limited to 6 days...
September 11, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28934677/evaluation-of-participatory-planning-lessons-from-hungarian-natura-2000-management-planning-processes
#7
Eszter Kovács, Eszter Kelemen, Gabriella Kiss, Ágnes Kalóczkai, Veronika Fabók, Barbara Mihók, Boldizsár Megyesi, György Pataki, Barbara Bodorkós, Bálint Balázs, Györgyi Bela, Katalin Margóczi, Ágnes Roboz, Dániel Molnár
Stakeholder participation in nature conservation policies and especially in the management of protected areas has gained importance in the last decades. These changes are underlined by democratic principles and the perceived contribution of stakeholder involvement to the effectiveness of conservation management. Evaluating participatory processes is essential to learn about the past and thus increase the quality of future processes. The evaluation can be useful for the organisations responsible for planning and management, stakeholders and policy makers as well...
September 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28934402/a-world-health-organization-field-trial-assessing-a-proposed-icd-11-framework-for-classifying-patient-safety-events
#8
Alan J Forster, Burnand Bernard, Saskia E Drösler, Yana Gurevich, James Harrison, Jean-Marie Januel, Patrick S Romano, Danielle A Southern, Vijaya Sundararajan, Hude Quan, Saskia E Vanderloo, Harold A Pincus, William A Ghali
Objective: To assess the utility of the proposed World Health Organization (WHO)'s International Classification of Disease (ICD) framework for classifying patient safety events. Setting: Independent classification of 45 clinical vignettes using a web-based platform. Study participants: The WHO's multi-disciplinary Quality and Safety Topic Advisory Group. Main outcome measure(s): The framework consists of three concepts: harm, cause and mode...
August 1, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28934310/sanger-and-next-generation-sequencing-data-for-characterization-of-ctl-epitopes-in-archived-hiv-1-proviral-dna
#9
Camille Tumiotto, Lionel Riviere, Pantxika Bellecave, Patricia Recordon-Pinson, Alice Vilain-Parce, Gwenda-Line Guidicelli, Hervé Fleury
One of the strategies for curing viral HIV-1 is a therapeutic vaccine involving the stimulation of cytotoxic CD8-positive T cells (CTL) that are Human Leucocyte Antigen (HLA)-restricted. The lack of efficiency of previous vaccination strategies may have been due to the immunogenic peptides used, which could be different from a patient's virus epitopes and lead to a poor CTL response. To counteract this lack of specificity, conserved epitopes must be targeted. One alternative is to gather as many data as possible from a large number of patients on their HIV-1 proviral archived epitope variants, taking into account their genetic background to select the best presented CTL epitopes...
2017: PloS One
https://www.readbyqxmd.com/read/28934196/spatiotemporal-network-coding-of-physiological-mossy-fiber-inputs-by-the-cerebellar-granular-layer
#10
Shyam Kumar Sudhakar, Sungho Hong, Ivan Raikov, Rodrigo Publio, Claus Lang, Thomas Close, Daqing Guo, Mario Negrello, Erik De Schutter
The granular layer, which mainly consists of granule and Golgi cells, is the first stage of the cerebellar cortex and processes spatiotemporal information transmitted by mossy fiber inputs with a wide variety of firing patterns. To study its dynamics at multiple time scales in response to inputs approximating real spatiotemporal patterns, we constructed a large-scale 3D network model of the granular layer. Patterned mossy fiber activity induces rhythmic Golgi cell activity that is synchronized by shared parallel fiber input and by gap junctions...
September 21, 2017: PLoS Computational Biology
https://www.readbyqxmd.com/read/28934127/removal-of-phenolic-compounds-from-water-using-sewage-sludge-based-activated-carbon-adsorption-a-review
#11
REVIEW
Nuhu Dalhat Mu'azu, Nabeel Jarrah, Mukarram Zubair, Omar Alagha
Due to their industrial relevance, phenolic compounds (PC) are amongst the most common organic pollutants found in many industrial wastewater effluents. The potential detrimental health and environmental impacts of PC necessitate their removal from wastewater to meet regulatory discharge standards to ensure meeting sustainable development goals. In recent decades, one of the promising, cost-effective and environmentally benign techniques for removal of PC from water streams has been adsorption onto sewage sludge (SS)-based activated carbon (SBAC)...
September 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28934124/n-halamine-biocidal-materials-with-superior-antimicrobial-efficacies-for-wound-dressings
#12
Buket Demir, Roy M Broughton, Mingyu Qiao, Tung-Shi Huang, S D Worley
This work demonstrated the successful application of N-halamine technology for wound dressings rendered antimicrobial by facile and inexpensive processes. Four N-halamine compounds, which possess different functional groups and chemistry, were synthesized. The N-halamine compounds, which contained oxidative chlorine, the source of antimicrobial activity, were impregnated into or coated onto standard non-antimicrobial wound dressings. N-halamine-employed wound dressings inactivated about 6 to 7 logs of Staphylococcus aureus and Pseudomonas aeruginosa bacteria in brief periods of contact time...
September 21, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28934081/longitudinal-analysis-of-nut-inclusive-diets-and-body-mass-index-among-overweight-and-obese-african-american-women-living-in-rural-alabama-and-mississippi-2011-2013
#13
Samara R Sterling, Brenda Bertrand, Suzanne Judd, Tiffany L Carson, Paula Chandler-Laney, Monica L Baskin
INTRODUCTION: Nuts, when eaten alongside other nutritionally rich foods, may decrease obesity and related chronic disease risks, which are high among African American women in the rural South. We monitored changes in nut intake, other obesity-related foods (fruits, vegetables, red or processed meats, added sugars), and body mass index (BMI) over a 2-year weight loss intervention among 383 overweight and obese African American women in rural Alabama and Mississippi. METHODS: Two dietary recalls were administered at 4 points over 24 months...
September 21, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28933977/use-of-virtual-reality-intervention-to-improve-reaction-time-in-children-with-cerebral-palsy-a-randomized-controlled-trial
#14
Morteza Pourazar, Fatemeh Mirakhori, Rasool Hemayattalab, Fazlolah Bagherzadeh
PURPOSE: The purpose of this study was to investigate the training effects of Virtual Reality (VR) intervention program on reaction time in children with cerebral palsy. METHODS: Thirty boys ranging from 7 to 12 years (mean = 11.20; SD = .76) were selected by available sampling method and randomly divided into the experimental and control groups. Simple Reaction Time (SRT) and Discriminative Reaction Time (DRT) were measured at baseline and 1 day after completion of VR intervention...
September 21, 2017: Developmental Neurorehabilitation
https://www.readbyqxmd.com/read/28933903/the-forward-testing-effect-interim-testing-enhances-inductive-learning
#15
Chunliang Yang, David R Shanks
Induction refers to the process in which people generalize their previous experience when making uncertain inferences about the environment that go beyond direct experience. Here we show that interim tests strongly enhance inductive learning. Participants studied the painting styles of eight famous artists across four lists, each comprising paintings by one pair of artists. In an interim test group participants' induction was tested after each list. In two control groups participants solved math problems (interim math group) or studied additional new paintings (interim study group) following each of Lists 1-3 and were asked to classify new paintings on List 4...
September 21, 2017: Journal of Experimental Psychology. Learning, Memory, and Cognition
https://www.readbyqxmd.com/read/28933868/electronic-structure-and-stability-of-b12x12-2-x-f-at-a-combined-photoelectron-spectroscopic-and-theoretical-study
#16
Jonas Warneke, Gao-Lei Hou, Edoardo Aprà, Carsten Jenne, Zheng Yang, Zhengbo Qin, Karol Kowalski, Xue-Bin Wang, Sotiris S Xantheas
The stability and electron loss process of numerous Multiply Charged Anions (MCAs) have been traditionally explained in terms of the classical Coulomb interaction between spatially separated charged groups. An understanding of these processes in MCAs with not well-separated excess charges is still lacking. We report the surprising properties and physical behavior of [B12X12]2-, X = F, Cl, Br, I, At, which are MCAs with not well-separated excess charges and cannot be described by the prevailing classical picture...
September 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28933854/epigenetic-dna-modification-n6-methyladenine-causes-site-specific-rna-polymerase-ii-transcriptional-pausing
#17
Wei Wang, Liang Xu, Lulu Hu, Jenny Chong, Chuan He, Dong Wang
N6-methyladenine (N6-mA or 6mA) is an epigenetic DNA modification in eukaryotic genomes. In contrast to the well-established roles of 5-methylcytosine for epigenetic regulation of gene expression, the functional roles of N6-mA remain elusive. In particular, the impact of N6-mA modification at DNA template on RNA polymerase II (pol II) transcription elongation is not known. In this work, using the Saccharomyces cerevisiae pol II transcriptional elongation system as a model, we investigated the molecular mechanism of pol II recognition and processing of N6-mA sites via both biochemical and structural approaches...
September 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28933794/inhibitory-profiles-of-spices-against-free-and-protein-bound-heterocyclic-amines-of-roast-beef-patties-as-revealed-by-ultra-performance-liquid-chromatography-tandem-mass-spectrometry-and-principal-component-analysis
#18
Jing Chen, Zhiyong He, Fang Qin, Jie Chen, Dongsheng Cao, Fengxian Guo, Maomao Zeng
The effects of various levels of chili pepper, Sichuan pepper, and black pepper on the amounts of 17 heterocyclic amines (HAs) from seven categories of both free and protein-bound states in roast beef patties were assessed by ultra-performance liquid chromatography-tandem mass spectrometry combined with principal component analysis. Three groups of HA, including imidazopyridines (DMIP), imidazoquinoxalines (MeIQx and 4,8-MeIQx), and β-carbolines (norharman and harman), were detected and quantified in both their free and protein-bound states, whereas PhIP was detected only in its free state, and imidazoquinolines (IQ, IQ[4,5-b], and MeIQ), α-carbolines (AαC and MeAαC), and phenylpyridines (Phe-P-1) were detected only in their protein-bound states...
September 21, 2017: Food & Function
https://www.readbyqxmd.com/read/28933702/the-development-and-preliminary-validity-testing-of-the-healing-progression-rate-tool
#19
Daniel L Young, Nancy Estocado, Du Feng, Joyce Black
Accurate assessment and clear documentation are important aspects of wound care; they provide a basis for appropriate patient care decisions and reimbursement. A descriptive, qualitative study was conducted to develop and provide preliminary evidence of the validity of a new tool to measure wound healing (the Healing Progression Rate [HPR]), a modified version of the Pressure Ulcer Scale for Healing (PUSH). Three (3) groups of current and future practitioners participated in the instrument development and evaluation process: 1) 3 wound care experts/authors (2 physical therapists, 1 nurse) with a minimum of 15 years of experience, 2) 6 additional wound care experts (4 nurses and 2 physical therapists) with a minimum of 10 years experience, and 3) 120 participants (77 [64...
September 2017: Ostomy/wound Management
https://www.readbyqxmd.com/read/28933653/patient-navigation-improves-subsequent-breast-cancer-screening-after-a-noncancerous-result-evidence-from-the-patient-navigation-in-medically-underserved-areas-study
#20
Yamile Molina, Sage J Kim, Nerida Berrios, Anne Elizabeth Glassgow, Yazmin San Miguel, Julie S Darnell, Heather Pauls, Ganga Vijayasiri, Richard B Warnecke, Elizabeth A Calhoun
BACKGROUND: Past efforts to assess patient navigation on cancer screening utilization have focused on one-time uptake, which may not be sufficient in the long term. This is partially due to limited resources for in-person, longitudinal patient navigation. We examine the effectiveness of a low-intensity phone- and mail-based navigation on multiple screening episodes with a focus on screening uptake after receiving noncancerous results during a previous screening episode. METHODS: The is a secondary analysis of patients who participated in a randomized controlled patient navigation trial in Chicago...
September 21, 2017: Journal of Women's Health
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