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https://www.readbyqxmd.com/read/29041022/multiple-glomus-tumours-in-multidigit-nail-bed
#1
Jun-Ku Lee, Tae-Sup Kim, Dong-Won Kim, Soo-Hong Han
Glomus tumours are lesions of the glomus body. A solitary glomus tumour is a more common, characteristically painful lesion, frequently located under the nail, whereas multiple glomus tumours are a rare clinical and genetic entity. Multiple glomus tumours are rarely subungual and do not show preference for any particular region of the body. We report a rare case of painful multidigit subungual glomus tumours in both hands.A 34-year-old male patient complained of painful fingertips (right: thumb, index finger, long finger, and ring finger; left: thumb, long finger, ring finger, small finger) on both hands for more than 5 years...
October 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/29041011/hemodiafiltration-reduces-all-cause-and-cardiovascular-mortality-in-incident-hemodialysis-patients-a-propensity-matched-cohort-study
#2
Francisco Maduell, Javier Varas, Rosa Ramos, Alejandro Martin-Malo, Rafael Pérez-Garcia, Isabel Berdud, Francesc Moreso, Bernard Canaud, Stefano Stuard, Adelheid Gauly, Pedro Aljama, Jose Ignacio Merello
BACKGROUND: The majority of studies suggesting that online hemodiafiltration reduces the risk of mortality compared to hemodialysis (HD) have been performed in dialysis-prevalent populations. In this report, we conducted an epidemiologic study of mortality in incident dialysis patients, comparing post-dilution online hemodiafiltration and high-flux HD, with propensity score matching (PSM) used to correct indication bias. METHODS: Our study cohort comprised 3,075 incident dialysis patients treated in 64 Spanish Fresenius Medical Care clinics between January 2009 and December 2012...
October 17, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/29040976/diagnosing-psychopathy-through-emotional-regulation-tasks-heart-rate-variability-versus-implicit-association-test
#3
Gerardo Flórez, Xosé A Vila, María J Lado, Pedro Cuesta, Ventura Ferrer, Luis S García, María R Crespo, Manuel Pérez
BACKGROUND: Nowadays, the assessment of psychopathy relies on semistructured interviews plus file reviews. In order to improve the predictive validity of psychopathy at the individual level, tools that are not based on the rating of signs and symptoms are in great need. SAMPLING AND METHODS: The present study was conducted in a representative sample of 204 Spanish sentenced inmates. These inmates have served at least 6 months of their sentence at the Pereiro de Aguiar (Ourense, Spain) penitentiary...
October 18, 2017: Psychopathology
https://www.readbyqxmd.com/read/29040972/regulation-of-coronary-arterial-large-conductance-ca2-activated-k-channel-protein-expression-and-function-by-n-3-polyunsaturated-fatty-acids-in-diabetic-rats
#4
Xu Tang, Ling-Ling Qian, Ru-Xing Wang, Yong Yao, Shi-Peng Dang, Ying Wu, Wen Wang, Yuan Ji, Man-Qing Sun, Da-Yun Xia, Xiao-Yu Liu, Dai-Min Zhang, Qiang Chai, Tong Lu
AIM: The objective of this study was to examine the effects of n-3 polyunsaturated fatty acids (n-3 PUFAs) on coronary arterial large conductance Ca2+-activated K+ (BK) channel function in coronary smooth muscle cells (SMCs) of streptozotocin-induced diabetic rats. METHODS: The effects of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) on coronary BK channel open probabilities were determined using the patch clamp technique. The mRNA and protein expressions of BK channel subunits were measured using qRT-PCR and Western blots...
October 18, 2017: Journal of Vascular Research
https://www.readbyqxmd.com/read/29040946/neuropsychological-predictors-of-response-to-cognitive-behavioral-therapy-for-posttraumatic-stress-disorder-in-persons-with-severe-mental-illness
#5
Kim T Mueser, Susan R McGurk, Haiyi Xie, Elisa E Bolton, M Kay Jankowski, Weili Lu, Stanley D Rosenberg, Rosemarie Wolfe
This study examined whether cognitive functioning was related to treatment outcomes in persons with severe mental illness who received a cognitive behavioral therapy (CBT) program for co-occurring posttraumatic stress disorder (PTSD). The study sample was drawn from a larger controlled trial of 108 persons with severe mental illness and PTSD comparing the effects of CBT with treatment as usual on PTSD and related outcomes, with assessments conducted at baseline, post-treatment, and 3- and 6-month follow-ups...
October 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/29040940/risk-assessment-and-chemical-fractionation-of-selected-elements-in-surface-sediments-from-lake-qarun-egypt-using-modified-bcr-technique
#6
Naglaa F Soliman, Gehan M El Zokm, Mohamed A Okbah
In this study, spatial distribution and chemical fractionation were conducted to appraise the overall classification of Al, B, Cd, Cr, and Pb as well as their ecological risks in Lake Qarun sediments. Also, the other chemical components (CaCO3, TOC, SO4(2-), SiO3(2-), PO4(3-), F, Ca, and Mg) that represented the chemical composition of the sediments were determined. Modified BCR sequential extraction technique was used to evaluate the four (acid soluble, reducible, oxidizable and residual) fractions of the surface sediments...
October 9, 2017: Chemosphere
https://www.readbyqxmd.com/read/29040915/a-novel-three-dimensional-carbonized-pani1600-cnts-network-for-enhanced-enzymatic-biofuel-cell
#7
Zepeng Kang, Kailong Jiao, Jin Cheng, Ruiyun Peng, Shuqiang Jiao, Zongqian Hu
A novel three-dimensional (3D) carbon composite of PANI1600@CNTs with rhizobium-like structure is prepared by in-situ polymerization of aniline monomers around and along the functionalized carbon nanotubes (CNTs) and then carbonized at 1600°C for enzymatic biofuel cells (EBFCs). The SEM and TEM images clearly show that the carbonized PANI grew seamlessly on the surface of CNTs and presented the rhizobium-like structure. The carbonized PANI acts like conductive "glue" and connects the adjacent tubes together, which can assemble the CNTs into a 3D network...
October 7, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29040899/application-of-topographical-source-model-for-air-dose-rates-conversions-in-aerial-radiation-monitoring
#8
Azusa Ishizaki, Yukihisa Sanada, Mutsushi Ishida, Masahiro Munakata
After the Fukushima Daiichi Nuclear Power Station (FDNPS) accident in 2011, aerial radiation monitoring (ARM) using a manned helicopter was conducted to rapidly measure air dose rates and the deposition of radioactive nuclides over a large area. Typically, the air dose rate is obtained by conversion from the count rate using conventional flat source model (FSM). The converted dose rate obtained via aerial monitoring poorly matches the results of ground measurement in the mountain and forest areas because FSM does not consider topographical effects...
October 14, 2017: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/29040889/factors-associated-with-happiness-in-the-elderly-persons-living-in-the-community
#9
Bruna Moretti Luchesi, Nathalia Alves de Oliveira, Daiene de Morais, Rebeca Mendes de Paula Pessoa, Sofia Cristina I Pavarini, Marcos Hortes N Chagas
OBJECTIVE: The aim of the present study was to evaluate factors associated with happiness in a sample of Brazilian older adults. METHODS: A study was conducted with 263 elderly people in the area of coverage of a family health unit located in the state of São Paulo, Brazil. The Subjective Happiness Scale was used to measure happiness, the final score of which determined one of three outcomes: not happy, intermediate, and happy. Disability, sociodemographic characteristics, and psychological, cognitive, and physical factors were considered for the multinomial logistic regression analysis...
October 12, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/29040873/hazard-perception-skills-of-young-drivers-with-attention-deficit-hyperactivity-disorder-adhd-can-be-improved-with-computer-based-driver-training-an-exploratory-randomised-controlled-trial
#10
C R Bruce, C A Unsworth, M P Dillon, R Tay, T Falkmer, P Bird, L M Carey
BACKGROUND: Young drivers with Attention Deficit Hyperactivity Disorder (ADHD) are at higher risk of road traffic injuries than their peers. Increased risk correlates with poor hazard perception skill. Few studies have investigated hazard perception training using computer technology with this group of drivers. OBJECTIVES: *Determine the presence and magnitude of the between-group and within- subject change in hazard perception skills in young drivers with ADHD who receive Drive Smart training...
October 14, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/29040845/in-situ-regeneration-of-activated-carbon-with-electric-potential-swing-desorption-epsd-for-the-h2s-removal-from-biogas
#11
M Farooq, M N Almustapha, M Imran, M A Saeed, John M Andresen
In-situ regeneration of a granular activated carbon was conducted for the first time using electric potential swing desorption (EPSD) with potentials up to 30 V. The EPSD system was compared against a standard non-potential system using a fixed-bed reactor with a bed of 10 g of activated carbon treating a gas mixture with 10,000 ppm H2S. Breakthrough times, adsorption desorption volume, capacities, effect of regeneration and desorption kinetics were investigated. The analysis showed that desorption of H2S using the new EPSD system was 3 times quicker compared with the no potential system...
October 4, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/29040841/-caught-with-a-body-yet-protected-by-law-calling-911-for-opioid-overdose-in-the-context-of-the-good-samaritan-law
#12
Amanda D Latimore, Rachel S Bergstein
BACKGROUND: To address soaring opioid overdose fatality rates, 41U.S. states have passed Good Samaritan Laws (GSLs) extending legal immunity to overdose bystanders who call for emergency assistance. This study, conducted during the period that followed implementation of a GSL, aimed to characterize current factors determining the decision to call for emergency medical help (911) at the scene of an overdose with specific attention to exploring the role of the GSL as one such factor in decision-making...
October 14, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/29040839/effects-of-the-dietary-carbohydrate-fat-ratio-on-plasma-phosphatidylcholine-profiles-in-human-and-mouse
#13
Mizuki Inoue, Nanami Senoo, Tomoki Sato, Yuri Nishimura, Takumi Nakagawa, Noriyuki Miyoshi, Toshinao Goda, Akihito Morita, Shinji Miura
Phosphatidylcholines (PCs), a major class of human plasma phospholipids, are composed of highly diverse fatty acids. Because the dietary carbohydrate-fat ratio alters the hepatic fatty acid metabolism, plasma fatty acids that bind PCs, which are secreted as lipoproteins from the liver, may be affected by long-term consumption of a high-carbohydrate diet or a high-fat diet. Therefore, in this study, we profiled the plasma PC species comprehensively in formulated dieting conditions to identify those phospholipid molecules that reflect the dietary carbohydrate-fat ratio...
September 15, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/29040827/effects-of-lorcaserin-belviq-%C3%A2-on-nicotine-and-food-maintained-responding-in-non-human-primates
#14
David S Jacobs, Claire E Barkin, Michelle R Kohut, Jack Bergman, Stephen J Kohut
BACKGROUND: Accumulating evidence suggests that the FDA-approved serotonin 5-HT2C receptor agonist, lorcaserin (Belviq(®)), may be a promising candidate for the management of substance use disorders, including nicotine addiction. The present study was conducted to determine the efficacy and selectivity of acute or continuous lorcaserin treatment for decreasing the reinforcing effects of nicotine in a primate species. METHODS: Adult rhesus monkeys (n=4) with a history of nicotine self-administration (>2years) responded for injections of nicotine (0...
October 10, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29040821/dietary-intake-and-omega-3-dha-status-in-pregnant-women-who-are-overweight
#15
Adriana V Gaitán, Merritt L Drewery, Carly A Thaxton, Kennet M Carabante, Ericka Seidemann, Karen Elkind-Hirsch, Carol J Lammi-Keefe
OBJECTIVE: To estimate dietary intake of pregnant women who are overweight, assess their omega-3 docosahexaenoic acid (DHA) status, and compare results between Black and White women. DESIGN: Cross-sectional study with a longitudinal component (dietary assessment). SETTING: Outpatient clinics at Woman's Hospital, Baton Rouge, Louisiana and telephone calls. PARTICIPANTS: Pregnant women (N = 21) who were overweight (body mass index = 25...
October 14, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/29040800/ocriplasmin-for-symptomatic-vitreomacular-adhesion
#16
REVIEW
James E Neffendorf, Varo Kirthi, Edward Pringle, Timothy L Jackson
BACKGROUND: Symptomatic vitreomacular adhesion (sVMA) is a recognised cause of visual loss and by tradition has been managed by pars plana vitrectomy (PPV). A less invasive alternative to surgery in some people is enzymatic vitreolysis, using an intravitreal injection of ocriplasmin. OBJECTIVES: To assess the efficacy and safety of ocriplasmin compared to no treatment, sham or placebo for the treatment of sVMA. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2017, Issue 1), MEDLINE Ovid (1946 to 24 February 2017), Embase Ovid (1947 to 24 February 2017), PubMed (1946 to 24 February 2017), the ISRCTN registry (www...
October 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29040799/winter-survival-of-scots-pine-seedlings-under-different-snow-conditions
#17
Timo Domisch, Françoise Martz, Tapani Repo, Pasi Rautio
Future climate scenarios predict increased air temperatures and precipitation, particularly at high latitudes, and especially so during winter. Soil temperatures, however, are more difficult to predict, since they depend strongly on the fate of the insulating snow cover. 'Rain-on-snow' events and warm spells during winter can lead to thaw-freeze cycles, compacted snow and ice encasement, as well as local flooding. These adverse conditions could counteract the otherwise positive effects of climatic changes on forest seedling growth...
October 10, 2017: Tree Physiology
https://www.readbyqxmd.com/read/29040781/further-insights-into-the-components-of-resistance-to-ophiostoma-novo-ulmi-in-ulmus-minor-hydraulic-conductance-stomatal-sensitivity-and-bark-dehydration
#18
Pilar Pita, Jesús Rodríguez-Calcerrada, David Medel, Luis Gil
Dutch elm disease (DED) is a vascular disease that has killed over 1 billion elm trees. The pathogen spreads throughout the xylem network triggering vessel blockage, which results in water stress, tissue dehydration and extensive leaf wilting in susceptible genotypes. We investigated the differences between four Ulmus minor Mill. clones of contrasting susceptibility to Ophiostoma novo-ulmi Brasier regarding morphological, anatomical and physiological traits affecting water transport, in order to gain a better understanding of the mechanisms underlying DED susceptibility...
October 13, 2017: Tree Physiology
https://www.readbyqxmd.com/read/29040777/efficient-imaging-examining-the-value-of-ultrasound-in-the-diagnosis-of-traumatic-adult-brachial-plexus-injuries-a-systematic-review
#19
Brian Chin, Maleka Ramji, Forough Farrokhyar, James R Bain
INTRODUCTION: Traumatic brachial plexus injury (BPI) can result in debilitating sequelae of the upper extremity. Presently, therapeutic decisions are based on the mechanism of injury, serial physical examination, electromyography, nerve conduction, and imaging studies. While magnetic resonance imaging is the current imaging modality of choice for BPI, ultrasound is a promising newcomer that is inexpensive, accessible, and available at point of care. OBJECTIVE: To evaluate ultrasound as a diagnostic tool in the assessment of traumatic adult BPI through a systematic review...
October 11, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29040771/contrasting-ecophysiological-strategies-related-to-drought-the-case-of-a-mixed-stand-of-scots-pine-pinus-sylvestris-and-a-submediterranean-oak-quercus-subpyrenaica
#20
Paula Martín-Gómez, Mònica Aguilera, Jesús Pemán, Eustaquio Gil-Pelegrín, Juan Pedro Ferrio
Submediterranean forests are considered an ecotone between Mediterranean and Eurosiberian ecosystems, and are very sensitive to global change. A decline of Scots pine (Pinus sylvestris L.) and a related expansion of oak species (Quercus spp.) have been reported in the Spanish Pre-Pyrenees. Although this has been associated with increasing drought stress, the underlying mechanisms are not fully understood, and suitable monitoring protocols are lacking. The aim of this study is to bring insight into the physiological mechanisms anticipating selective decline of the pines, with particular focus on carbon and water relations...
October 13, 2017: Tree Physiology
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