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https://www.readbyqxmd.com/read/28088114/between-exposure-access-and-use-reconsidering-foodscape-influences-on-dietary-behaviours
#1
Christelle Clary, Stephen Augustus Matthews, Yan Kestens
Good accessibility to both healthy and unhealthy food outlets is a greater reality than food deserts. Yet, there is a lack of conceptual insights on the contextual factors that push individuals to opt for healthy or unhealthy food outlets when both options are accessible. Our comprehension of foodscape influences on dietary behaviours would benefit from a better understanding of the decision-making process for food outlet choices. In this paper, we build on the fundamental position that outlet choices are conditioned by how much outlets' attributes accommodate individuals' constraints and preferences...
January 11, 2017: Health & Place
https://www.readbyqxmd.com/read/28088111/psychometric-evaluation-of-the-generalized-anxiety-disorder-screener-gad-7-based-on-a-large-german-general-population-sample
#2
Andreas Hinz, Annette M Klein, Elmar Brähler, Heide Glaesmer, Tobias Luck, Steffi G Riedel-Heller, Kerstin Wirkner, Anja Hilbert
BACKGROUND: The Generalized Anxiety Disorder Scales GAD-7 and GAD-2 are instruments for the assessment of anxiety. The aims of this study are to test psychometric properties of these questionnaires, to provide normative values, and to investigate associations with sociodemographic factors, quality of life, psychological variables, and behavioral factors. METHODS: A German community sample (n=9721) with an age range of 18-80 years was surveyed using the GAD-7 and several other questionnaires...
December 18, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088107/gaas-laser-therapy-reestablishes-the-morphology-of-the-nmj-and-nachrs-after-injury-due-to-bupivacaine
#3
Cristiane Neves Alessi Pissulin, Paula Aiello Tomé de Souza Castro, Flávio Codina, Carina Guidi Pinto, Ivan Jose Vechetti-Junior, Selma Maria Michelin Matheus
BACKGROUND: Local anesthetics are used to relieve pre- and postoperative pain, acting on both sodium channels and nicotinic acetylcholine receptors (nAChR) at the neuromuscular junction (NMJ). Bupivacaine acts as a non-competitive antagonist and has limitations, such as myotoxicity, neurotoxicity, and inflammation. Low-level laser therapy (LLLT) has anti-inflammatory, regenerative, and analgesic effects. The aim of the present study was to evaluate the effects of a gallium arsenide laser (GaAs) on the morphology of the NMJ and nAChRs after application of bupivacaine in the sternomastoid muscle...
December 22, 2016: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28088105/tectona-grandis-leaf-extract-free-and-associated-with-nanoemulsions-as-a-possible-photosensitizer-of-mouse-melanoma-b16-cell
#4
Cydia de Menezes Furtado, Fernando Sergio Escocio Drumond Viana de Faria, Ricardo Bentes Azevedo, Karen Py-Daniel, Ana Lygia Dos Santos Camara, Jaqueline Rodriguez da Silva, Everton de Holanda Oliveira, Anselmo Fortunato Ruiz Rodriguez, Igor Anatolievich Degterev
Over the past six years we have been studying extracts from tropical, specially Amazon, plants, to search for new sensitizers for photodynamic therapy of cancer and infectious diseases. Tectona grandis is a genus of tropical hardwood trees in the mint family, Lamiaceae. That is native to south and southeast Asia, but since the end of the 20th century is also gaining ground in the Amazon. The present work aims to evaluate the photodynamic potential of hydro-alcoholic extract from Tectona grandis LF leaves (TGE) and the same extract prepared as the oil-water nanoemulsion (TGE-NE) against melanoma B16 F10 cells...
January 5, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28088098/environmental-impact-of-engineered-carbon-nanoparticles-from-releases-to-effects-on-the-aquatic-biota
#5
REVIEW
Antoine Mottier, Florence Mouchet, Éric Pinelli, Laury Gauthier, Emmanuel Flahaut
Nano-ecotoxicology is an emerging science which aims to assess the environmental effect of nanotechnologies. The development of this particular aspect of ecotoxicology was made necessary in order to evaluate the potential impact of recently produced and used materials: nanoparticles (NPs). Among all the types of NPs, carbon nanoparticles (CNPs) especially draw attention giving the increasing number of applications and integration into consumer products. However the potential impacts of CNPs in the environment remain poorly known...
January 11, 2017: Current Opinion in Biotechnology
https://www.readbyqxmd.com/read/28088089/the-traumatic-potential-of-a-projectile-shot-from-a-sling
#6
Igor Borovsky, Zvi Lankovsky, Leonid Kalichman, Victor Belkin
Herein, we analyze the energy parameters of stones of various weights and shapes shot from a sling and based on this data evaluate its traumatic potential. Four police officers proficient in the use of a sling participated in the trials. The following projectile types, shot using an overhead technique at a target 100m away were: round steel balls of different sizes and weights (24mm, 57g; 32mm, 135g; 38mm, 227g); different shaped stones weighing 100-150g and 150-200g and a golf ball (47g). Our data indicated that projectiles shot from unconventional weapons such as a sling, have serious traumatic potential for unprotected individuals and can cause blunt trauma of moderate to critical severity such as fractures of the trunk, limb, and facial skull bone, depending on the weight and shape of the projectile and the distance from the source of danger...
October 26, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28088077/rhoa-knockdown-by-cationic-amphiphilic-copolymer-sirhoa-polyplexes-enhances-axonal-regeneration-in-rat-spinal-cord-injury-model
#7
So-Jung Gwak, Christian Macks, Da Un Jeong, Mark Kindy, Michael Lynn, Ken Webb, Jeoung Soo Lee
Spinal cord injury (SCI) results in permanent loss of motor and sensory function due to developmentally-related and injured-induced changes in the extrinsic microenvironment and intrinsic neuronal biochemistry that limit plasticity and axonal regeneration. Our long term goal is to develop cationic, amphiphilic copolymers (poly (lactide-co-glycolide)-g-polyethylenimine, PgP) for combinatorial delivery of therapeutic nucleic acids (TNAs) and drugs targeting these different barriers. In this study, we evaluated the ability of PgP to deliver siRNA targeting RhoA, a critical signaling pathway activated by multiple extracellular inhibitors of axonal regeneration...
January 3, 2017: Biomaterials
https://www.readbyqxmd.com/read/28088060/life-cycle-analysis-of-mitigation-methodologies-for-railway-rolling-noise-and-groundbourne-vibration
#8
Mariana Valente Tuler, Sakdirat Kaewunruen
Negative outcomes such as noise and vibration generated by railways have become a challenge for both industry and academia in order to guarantee that the railway system can accomplish its purposes and at the same time provide comfort for users and people living in the neighbourhood along the railway corridor. The research interest on this field has been increasing and the advancement in noise and vibration mitigation methodologies can be observed using various engineering techniques that are constantly put into test to solve such effects...
January 11, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28088058/has-the-symptom-severity-inclusion-requirement-narrowed-the-definition-of-major-depressive-disorder-in-antidepressant-efficacy-trials
#9
Mark Zimmerman, Emily Walsh, Iwona Chelminski, Kristy Dalrymple
BACKGROUND: The inclusion criteria of all placebo-controlled studies of antidepressants have required a minimum level of severity on standardized measures of symptoms of depression. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project we examined the association between scores on the Hamilton Depression Rating Scale (HAMD) and the number of criteria met for MDD, as well as the impact of different HAMD cutoff scores on the distribution of the number of DSM-IV criteria met...
January 4, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088052/positive-and-negative-life-events-and-reasons-for-living-modulate-suicidal-ideation-in-a-sample-of-patients-with-history-of-suicide-attempts
#10
Camélia Laglaoui Bakhiyi, Isabelle Jaussent, Séverine Beziat, Renaud Cohen, Catherine Genty, Jean-Pierre Kahn, Marion Leboyer, Pascal Le Vaou, Sébastien Guillaume, Philippe Courtet
BACKGROUND: The influence of life events on suicidal behavior remains inconclusive, while reasons for living (RFL) may be protective. OBJECTIVES: To analyze the association between positive and negative life events and suicidal ideation (SI) and the interaction between life events and RFL on SI. METHOD: Patients with history of suicide attempts (n = 338) underwent a comprehensive clinical evaluation, including SI (Beck's Suicidal Ideation scale), RFL (Reasons for Living Inventory, RFLI) and life events (family, school, student or professional, social, health and religion-related and other life events) during the last twelve months...
January 1, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28088050/pharmacists-knowledge-of-issues-in-pharmacotherapy-of-epilepsy-using-antiepileptic-drugs-a-cross-sectional-study-in-palestinian-pharmacy-practice
#11
Ramzi Shawahna, Ahlam Atrash, Aman Jebril, Areen Khalaf, Eman Shaheen, Hala Tahboosh
OBJECTIVE: Antiepileptic drugs (AEDs) are mainstay in controlling epileptic seizures. As experts in medications, pharmacists should be able to ensure accuracy of dosing regimens, explain adverse effects, and screen for and alert people with epilepsy (PWE) and their physicians to possible drug-drug interactions (DDIs). The aim of this study was to evaluate pharmacists' knowledge of issues in pharmacotherapy of epilepsy using AEDs. METHODS: This was a cross-sectional observational study conducted in the Palestinian pharmacy practice...
January 11, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28088036/an-emotional-approach-to-beef-evaluation
#12
Monica Borgogno, Armand V Cardello, Saida Favotto, Edi Piasentier
The emotions associated with beef consumption, the influence of breeding system information on emotions ("Conventional" - C vs "Only from the Italian Simmental" - OIS label) and their relationship with liking were evaluated by 93 meat consumers. Respondents were asked to evaluate the same samples of Italian Simmental meat provided with the two different labels. Liking scores were obtained using a 9-point scale and the emotions from the EsSense25 list were scored on 5-point scale (1="not at all", 5="extremely")...
January 5, 2017: Meat Science
https://www.readbyqxmd.com/read/28088035/diagnosis-treatment-and-outcomes-of-infantile-spasms-in-the-trisomy-21-population
#13
Christopher W Beatty, Joanna E Wrede, Heidi K Blume
PURPOSE: To determine if there are differences in the timing of diagnosis and response to treatment between infants with infantile spasms (IS) and Trisomy 21 (T21) and those with idiopathic IS. METHOD: This was a retrospective study evaluating the time from onset of IS to diagnosis, treatment of IS, time from treatment to resolution of IS, and development of epilepsy in children with T21 and IS compared to children with idiopathic IS. RESULTS: Thirteen children with T21 and IS were identified over a 10 year period and compared to 32 children in the control group...
December 23, 2016: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28088034/an-evaluation-of-nova-scotia-s-alcohol-ignition-interlock-program
#14
Ward G M Vanlaar, Marisela Mainegra Hing, Robyn D Robertson
Alcohol ignition interlock programs for offenders aim to reduce recidivism among convicted drink drivers. This study presents an evaluation of Nova Scotia's interlock program implemented in 2008 in order to assess its effectiveness to reduce impaired driving and to help identify areas for improvement. Data used include conviction and crash records of individual participants; provincial monthly counts of alcohol-related charges, convictions and fatal and serious crashes; and interlock logged events. Methods used include descriptive statistics, survival analysis, time series and logistic regression analysis...
January 11, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28088027/an-alternative-strategy-to-western-blot-as-a-confirmatory-diagnostic-test-for-hiv-infection
#15
Xia Feng, Jibao Wang, Zhiyun Gao, Yu Tian, Ling Zhang, Huichao Chen, Tong Zhang, Lin Xiao, Jun Yao, Wenge Xing, Maofeng Qiu, Yan Jiang
BACKGROUND: In China, western blot (WB) is the recommended procedure for the diagnosis of HIV infection. However, this technique is time consuming and labor intensive, and its complexity restricts wide application in resource-limited regions. OBJECTIVE: The aim of this study was to evaluate the efficacy of a dry blood spots (DBS)-urine paired enzyme-linked immunosorbent assay (ELISA) test, instead of WB, for HIV antibody detection. STUDY DESIGN: Plasma, DBS, and urine samples were collected from 1213 subjects from different populations...
December 21, 2016: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28088026/current-ambient-concentrations-of-ozone-in-panama-modulate-the-leaf-chemistry-of-the-tropical-tree-ficus-insipida
#16
Gerald F Schneider, Alexander W Cheesman, Klaus Winter, Benjamin L Turner, Stephen Sitch, Thomas A Kursar
Tropospheric ozone (O3) is a major air pollutant and greenhouse gas, affecting carbon dynamics, ecological interactions, and agricultural productivity across continents and biomes. Elevated [O3] has been documented in tropical evergreen forests, the epicenters of terrestrial primary productivity and plant-consumer interactions. However, the effects of O3 on vegetation have not previously been studied in these forests. In this study, we quantified ambient O3 in a region shared by forests and urban/commercial zones in Panama and found levels two to three times greater than in remote tropical sites...
December 27, 2016: Chemosphere
https://www.readbyqxmd.com/read/28088025/residues-of-2-hydroxy-3-phenylpyrazine-a-degradation-product-of-some-%C3%AE-lactam-antibiotics-in-environmental-water-in-vietnam
#17
Nguyen Van Sy, Kazuo Harada, Megumi Asayama, Minae Warisaya, Le Hong Dung, Yoshinori Sumimura, Khong Thi Diep, Le Viet Ha, Nguyen Nam Thang, Tran Thi Tuyet Hoa, Tran Minh Phu, Pham Ngoc Khai, Nguyen Thanh Phuong, Le Danh Tuyen, Yoshimasa Yamamoto, Kazumasa Hirata
Antibiotic-resistant bacteria have become a serious problem worldwide, caused in part by the excessive use and discharge of antibiotics into the environment. Ampicillin (ABPC) is a widely used antibiotic. However, this chemical rapidly decomposes in water containing divalent cations like Ca(2+) and Mg(2+), thus, detection of ABPC in environmental water is difficult. This study was carried out to evaluate the presence of 2-hydroxy-3-phenylpyrazine (HPP), one of the degradation products of ABPC and β-lactam antibiotics with an ABPC substructure, in environmental water...
January 2, 2017: Chemosphere
https://www.readbyqxmd.com/read/28088022/valorization-of-aluminum-scrap-via-an-acid-washing-treatment-for-reductive-removal-of-toxic-bromate-from-water
#18
Kun-Yi Andrew Lin, Jia-Yin Lin, Hsing-Lung Lien
Aluminum scrap (AS) is adopted for the first time as a readily available aluminum source to prepare zero-valent aluminum (ZVAl) for removing bromate from water via a reductive reaction. Since aluminum is easily oxidized to aluminum oxide (Al2O3) on exposure to air, an acid-washing pretreatment on AS is developed to remove the layer of Al2O3. HCl is found as the most effective acid to pretreat AS and the HCl-pretreated or acid-washed AS (AWAS) is able to remove bromate from water and convert it to bromide. Factors, such as temperature, pH, co-existing anions, and particle size, which influence the bromate removal using AWAS are also investigated...
January 6, 2017: Chemosphere
https://www.readbyqxmd.com/read/28088014/reduced-complexity-of-force-and-muscle-activity-during-low-level-isometric-contractions-of-the-ankle-in-diabetic-individuals
#19
E Y Suda, P Madeleine, R P Hirata, A Samani, T T Kawamura, I C N Sacco
BACKGROUND: This study evaluated the structure and amount of variability of surface electromyography (sEMG) patterns and ankle force data during low-level isometric contractions in diabetic subjects with different degrees of neuropathy. METHODS: We assessed 10 control subjects and 38 diabetic patients, classified as absent, mild, moderate, or severe neuropathy, by a fuzzy system based on clinical variables. Multichannel sEMG (64-electrode matrix) of tibialis anterior and gastrocnemius medialis muscles were acquired during isometric contractions at 10%, 20%, and 30% of the maximum voluntary contraction, and force levels during dorsi- and plantarflexion were recorded...
January 4, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28088012/new-4-4-chlorophenyl-2-2-6-2%C3%A2-terpyridine-ruthenium-ii-complexes-synthesis-characterization-interaction-with-dna-bsa-and-cytotoxicity-studies
#20
Milan M Milutinović, Ana Rilak, Ioannis Bratsos, Olivera Klisurić, Milan Vraneš, Nevenka Gligorijević, Siniša Radulović, Živadin D Bugarčić
In this study, we have developed a series of new monofunctional Ru(II) complexes of the general formula mer-[Ru(Cl-Ph-tpy)(N-N)Cl]Cl in which Cl-Ph-tpy is 4'-(4-chlorophenyl)-2,2':6',2″-terpyridine, N-N is a bidentate chelating ligand (1,2-diaminoethane (en, 1), 1,2-diaminocyclohexane (dach, 2) or 2,2'-bipyridine (bpy, 3)). All complexes were fully characterized by elemental analysis and spectroscopic techniques (IR, UV-Vis, 1D and 2D NMR). Their chemical behavior in aqueous solution was studied by UV-Vis and NMR spectroscopy showing that all compounds are relatively labile leading to the formation of the corresponding aqua species 1aq-3aq...
October 14, 2016: Journal of Inorganic Biochemistry
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