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https://www.readbyqxmd.com/read/28434173/the-effect-of-resilience-on-task-persistence-and-performance-during-repeated-exposure-to-heat-pain
#1
P Maxwell Slepian, Christopher R France
The Pain Resilience Scale was recently developed to assess dimensions of resilience critical to pain-related adaptation and was found to predict experimental pain sensitivity in a pain-free population. Pain resilience has also been theoretically linked to behavioral persistence despite pain. To date, however, this hypothesis has not been experimentally tested. To address this gap in the literature, in the current study 105 healthy young adults underwent a baseline administration of the Paced Auditory Serial Addition Test (PASAT), a stressful mental arithmetic task, delivered with somatosensory distraction (i...
April 22, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28432256/global-sensitivity-analysis-of-onguard-models-identifies-key-hubs-for-transport-interaction-in-stomatal-dynamics
#2
Silvere Rm Vialet-Chabrand, Adrian Hills, Yizhou Wang, Howard Griffiths, Virgilio Lew, Tracy Lawson, Mike R Blatt, Simon Rogers
The physical requirement for charge to balance across biological membranes means that transmembrane transport of each ionic species is inter-related, and manipulating solute flux through any one transporter will affect other transporters at the same membrane, often with unforeseen consequences. The OnGuard systems modelling platform has helped to resolve the mechanics of stomatal movements, uncovering previously unexpected behaviors of stomata. To date, however, the manual approach to exploring model parameter space has captured little formal information about the emergent connections between parameters that define the most interesting properties of the system as a whole...
April 21, 2017: Plant Physiology
https://www.readbyqxmd.com/read/28431547/the-effectiveness-of-asking-behaviors-among-9-11-year-old-children-in-increasing-home-availability-and-children-s-intake-of-fruit-and-vegetables-results-from-the-squire-s-quest-ii-self-regulation-game-intervention
#3
Ann DeSmet, Yan Liu, Ilse De Bourdeaudhuij, Tom Baranowski, Debbe Thompson
BACKGROUND: Home environment has an important influence on children's fruit and vegetable (FV) consumption, but children may in turn also impact their home FV environment, e.g. by asking for FV. The Squire's Quest II serious game intervention aimed to increase asking behaviors to improve home FV availability and children's FV intake. This study's aims were to assess: 1) did asking behaviors at baseline predict home FV availability at baseline (T0) (RQ1); 2) were asking behaviors and home FV availability influenced by the intervention (RQ2); 3) did increases in asking behaviors predict increased home FV availability (RQ3); and 4) did increases in asking behaviors and increases in home FV availability mediate increases in FV intake among children (RQ4)? METHODS: This is a secondary analysis of a study using a randomized controlled trial, with 4 groups (each n = 100 child-parent dyads)...
April 21, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28431039/genomic-data-for-78-chickens-from-14-populations
#4
Diyan Li, Tiandong Che, Binlong Chen, Shilin Tian, Xuming Zhou, Guolong Zhang, Miao Li, Uma Gaur, Yan Li, Majing Luo, Long Zhang, Zhongxian Xu, Xiaoling Zhao, Huadong Yin, Yan Wang, Long Jin, Qianzi Tang, Huailiang Xu, Mingyao Yang, Rongjia Zhou, Ruiqiang Li, Qing Zhu, Mingzhou Li
Background: Since the domestication of the red jungle fowls ( Gallus gallus ) (dating back to ∼10,000 B.P.) in Asia, domestic chickens ( Gallus gallus domesticus ) have been subjected to the combined effects of natural selection and human-driven artificial selection; this has resulted in marked phenotypic diversity in a number of traits, including behavior, body composition, egg production and skin color. Population genomic variations through diversifying selection have not been fully investigated...
April 18, 2017: GigaScience
https://www.readbyqxmd.com/read/28430975/behavioral-response-of-the-brown-marmorated-stink-bug-hemiptera-pentatomidae-to-semiochemicals-deployed-inside-and-outside-anthropogenic-structures-during-the-overwintering-period
#5
William R Morrison, Angelita Acebes-Doria, Emily Ogburn, Thomas P Kuhar, James F Walgenbach, J Christopher Bergh, Louis Nottingham, Anthony Dimeglio, Patricia Hipkins, Tracy C Leskey
The brown marmorated stink bug, Halyomorpha halys (Stål), is an invasive species from Asia capable of causing severe agricultural damage. It can also be a nuisance pest when it enters and exits anthropogenic overwintering sites. In recent years, pheromone lures and traps for H. halys have been developed and used to monitor populations in field studies. To date, no study has investigated the applicability of these monitoring tools for use indoors by building residents during the overwintering period. Herein, we 1) assessed when in late winter (diapause) and spring (postdiapause) H...
April 20, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28430755/differentiating-delirium-from-sedative-hypnotic-related-iatrogenic-withdrawal-syndrome-lack-of-specificity-in-pediatric-critical-care-assessment-tools
#6
Kate Madden, Michele M Burns, Robert C Tasker
OBJECTIVES: To identify available assessment tools for sedative/hypnotic iatrogenic withdrawal syndrome and delirium in PICU patients, the evidence supporting their use, and describe areas of overlap between the components of these tools and the symptoms of anticholinergic burden in children. DATA SOURCES: Studies were identified using PubMed and EMBASE from the earliest available date until July 3, 2016, using a combination of MeSH terms "delirium," "substance withdrawal syndrome," and key words "opioids," "benzodiazepines," "critical illness," "ICU," and "intensive care...
April 20, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28430672/lamotrigine-uses-in-psychiatric-practice-beyond-bipolar-prophylaxis-a-hope-or-hype
#7
Ahmed Naguy, Najah Al-Enezi
BACKGROUND: Lamotrigine (LAM), an antiepileptic, with panoply of indications and uses in neurology, is FDA approved, in psychiatry, for bipolar prophylaxis. Apart from this indication, trend of its use in psychiatry is on the rise addressing a multitude of disorders. STUDY QUESTION: LAM remains one of only few psychotropic drugs with antiglutamate activity. This might render LAM a potential therapeutic option in treatment-resistant major psychiatric disorders. We reviewed LAM pharmacology and its diverse indications while examining the extant evidence...
April 19, 2017: American Journal of Therapeutics
https://www.readbyqxmd.com/read/28428979/use-of-consumer-wearable-devices-to-promote-physical-activity-a-review-of-health-intervention-studies
#8
Steven S Coughlin, Jessica Stewart
BACKGROUND: Although many wearable devices for monitoring and tracking physical activity are available to consumers, relatively few research studies have been conducted to determine their efficacy in promoting health. METHODS: In this article, data on the use of consumer wearable devices in promoting healthy behaviors are summarized based upon bibliographic searches in PubMed and Psychology and Behavioral Sciences Collection with relevant search terms through September 2016...
November 2016: Journal of Environment and Health Sciences
https://www.readbyqxmd.com/read/28426763/individual-based-modelling-of-population-growth-and-diffusion-in-discrete-time
#9
Natalie Tkachenko, John D Weissmann, Wesley P Petersen, George Lake, Christoph P E Zollikofer, Simone Callegari
Individual-based models (IBMs) of human populations capture spatio-temporal dynamics using rules that govern the birth, behavior, and death of individuals. We explore a stochastic IBM of logistic growth-diffusion with constant time steps and independent, simultaneous actions of birth, death, and movement that approaches the Fisher-Kolmogorov model in the continuum limit. This model is well-suited to parallelization on high-performance computers. We explore its emergent properties with analytical approximations and numerical simulations in parameter ranges relevant to human population dynamics and ecology, and reproduce continuous-time results in the limit of small transition probabilities...
2017: PloS One
https://www.readbyqxmd.com/read/28426752/somatic-copy-number-alterations-in-gastric-adenocarcinomas-among-asian-and-western-patients
#10
Steven E Schumacher, Byoung Yong Shim, Giovanni Corso, Min-Hee Ryu, Yoon-Koo Kang, Franco Roviello, Gordon Saksena, Shouyong Peng, Ramesh A Shivdasani, Adam J Bass, Rameen Beroukhim
Gastric cancer, a leading worldwide cause of cancer mortality, shows high geographic and ethnic variation in incidence rates, which are highest in East Asia. The anatomic locations and clinical behavior also differ by geography, leading to the controversial idea that Eastern and Western forms of the disease are distinct. In view of these differences, we investigated whether gastric cancers from Eastern and Western patients show distinct genomic profiles. We used high-density profiling of somatic copy-number aberrations to analyze the largest collection to date of gastric adenocarcinomas and utilized genotyping data to rigorously annotate ethnic status...
2017: PloS One
https://www.readbyqxmd.com/read/28424947/neurodevelopmental-effects-of-antiepileptic-drugs
#11
Marissa Kellogg, Kimford J Meador
Increasing evidence suggests that exposure to certain antiepileptic drugs (AEDs) during critical periods of development may induce transient or long-lasting neurodevelopmental deficits across cognitive, motor and behavioral domains. The developing nervous system may endure prolonged chronic exposure to AEDs during pregnancy (in utero) or during childhood, which can lead to neurodevelopmental defects such as congenital neural tube defects, lower IQ, language deficits, autism and ADHD. To date, valproate is the most widely recognized AED to significantly negatively affect neurodevelopment, and demonstrates greater adverse effects than any other AEDs that have been assessed...
April 19, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28424188/nutritional-profile-of-supplemental-nutrition-assistance-program-household-food-and-beverage-purchases
#12
Anna H Grummon, Lindsey Smith Taillie
Background: The Supplemental Nutrition Assistance Program (SNAP), which is the largest federal nutrition assistance program in the United States, serves nearly 1 of 7 Americans. To date, few studies have examined food and beverage purchase behaviors in SNAP participants with the use of electronic purchase data.Objective: In this cross-sectional study, we examined household store purchases of key food, beverage, and nutrient groups in SNAP participants and nonparticipants.Design: Using a data set of US households' (n = 98,256 household-by-quarter observations) packaged food and beverage purchases and SNAP status [current participant, income-eligible nonparticipant (income ≤130% of the Federal Poverty Level [FPL]), and higher-income nonparticipants (income >130% of the FPL)] from 3 quarters during 2012-2013, we estimated pooled ordinary least-squares models, clustered at the household level, to examine the association between SNAP status and purchases while controlling for sociodemographic characteristics...
April 19, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28423948/fermentation-at-non-conventional-conditions-in-food-and-bio-sciences-by-the-application-of-advanced-processing-technologies
#13
Maria J Mota, Rita P Lopes, Mohamed Koubaa, Shahin Roohinejad, Francisco J Barba, Ivonne Delgadillo, Jorge A Saraiva
The interest in improving the yield and productivity values of relevant microbial fermentations is an increasingly important issue for the scientific community. Therefore, several strategies have been tested for the stimulation of microbial growth and manipulation of their metabolic behavior. One promising approach involves the performance of fermentative processes during non-conventional conditions, which includes high pressure (HP), electric fields (EF) and ultrasound (US). These advanced technologies are usually applied for microbial inactivation in the context of food processing...
April 20, 2017: Critical Reviews in Biotechnology
https://www.readbyqxmd.com/read/28423479/does-a-crossover-age-effect-exist-for-african-american-and-hispanic-binge-drinkers-findings-from-the-2010-to-2013-national-study-on-drug-use-and-health
#14
Tamika C B Zapolski, Patrick Baldwin, Devin E Banks, Timothy E Stump
BACKGROUND: Among general population studies, lower rates of binge drinking tend to be found among African Americans and Hispanics compared to Whites. However, among older adult populations, minority groups have been shown to be at higher risk for binge drinking, suggesting the presence of a crossover effect from low to high risk as a function of age. To date, limited research has examined the crossover effect among African American and Hispanic populations compared to non-Hispanic Whites across large developmental time frames or explored variation in risk based on income or gender...
April 19, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28423371/subjective-technology-adaptivity-predicts-technology-use-in-old-age
#15
Stefan T Kamin, Frieder R Lang, Anja Beyer
BACKGROUND: To date, not much is known about the psychological and motivational factors underlying technology use in late life. What are the interindividual determinants that lead older adults to invest in using technological innovations despite the age-related physiological changes that impose challenges on behavioral plasticity in everyday life? OBJECTIVE: This research explores interindividual differences in subjective technology adaptivity - a general technology-related motivational resource that accounts for technology use in late life...
April 20, 2017: Gerontology
https://www.readbyqxmd.com/read/28422133/gene-set-analysis-shows-association-between-fmrp-targets-and-autism-spectrum-disorder
#16
Arija Jansen, Gwen C Dieleman, August B Smit, Matthijs Verhage, Frank C Verhulst, Tinca J C Polderman, Danielle Posthuma
Autism spectrum disorder (ASD) is a heterogeneous group of disorders characterized by problems with social interaction, communication, and repetitive and restricted behavior. Despite its high heritability and the substantial progress made in elucidating genetic associations, the corresponding biological mechanisms are largely unknown. Our objective is to investigate the contribution of common genetic variation to biological pathways functionally involved in ASD. We conducted gene-set analyses to identify ASD-associated functional biological pathways using the statistical tools MAGMA and INRICH...
April 19, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28420107/prepartum-lying-behavior-of-holstein-dairy-cows-housed-on-pasture-through-parturition
#17
Christa A Rice, Nicole L Eberhart, Peter D Krawczel
Utilizing pasture-based systems may increase cow comfort during late gestation and calving as it lacks the constraints of confinement housing. The objective of this study was to quantify lying behavior and activity of Holstein dairy cows housed on pasture during the 6 d before calving. Sixteen Holstein dairy cows were moved to pasture 3 weeks before their projected calving date. Data loggers were attached 14 d prior to projected calving date. Behavior was evaluated 6 d before calving for all cows (n = 16) and 6 h prior to calving for a subset of cows (n = 6) with known calving times...
April 14, 2017: Animals: An Open Access Journal From MDPI
https://www.readbyqxmd.com/read/28418675/electric-field-induced-reversible-switching-of-the-magnetic-easy-axis-in-co-bifeo3-on-srtio3
#18
Tieren Gao, Xiaohang Zhang, William Ratcliff, Shingo Maruyama, Makoto Murakami, Anbusathaiah Varatharajan, Zahra Yamani, Peijie Chen, Ke Wang, Huairuo Zhang, Robert Shull, Leonid A Bendersky, John Unguris, Ramamoorthy Ramesh, Ichiro Takeuchi
Electric-field (E-field) control of magnetism enabled by multiferroic materials has the potential to revolutionize the landscape of present memory devices plagued with high energy dissipation. To date, this E-field controlled multiferroic scheme has only been demonstrated at room temperature using BiFeO3 films grown on DyScO3, a unique and expensive substrate, which gives rise to a particular ferroelectric domain pattern in BiFeO3. Here, we demonstrate reversible electric-field-induced switching of the magnetic state of the Co layer in Co/BiFeO3 (BFO) (001) thin film heterostructures fabricated on (001) SrTiO3 (STO) substrates...
April 20, 2017: Nano Letters
https://www.readbyqxmd.com/read/28418401/weak-associations-between-pubertal-development-and-psychiatric-and-behavioral-problems
#19
E Smith-Woolley, K Rimfeld, R Plomin
Pubertal development has been associated with adverse outcomes throughout adolescence and adulthood. However, much of the previous literature has categorized outcome variables and pubertal timing measures for ease of mean difference or odds ratio interpretation. We use a UK-representative sample of over 5000 individuals drawn from the Twins Early Development Study to extend this literature by adopting an individual differences approach and emphasizing effect sizes. We investigate a variety of psychiatric and behavioral measures collected longitudinally at ages 11, 14 and 16, for multiple raters and for males and females separately...
April 18, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28415993/moving-to-business-changes-in-physical-activity-and-sedentary-behavior-after-multilevel-intervention-in-small-and-medium-size-workplaces
#20
Minna Aittasalo, Matleena Livson, Sirpa Lusa, Ahti Romo, Henri Vähä-Ypyä, Kari Tokola, Harri Sievänen, Ari Mänttäri, Tommi Vasankari
BACKGROUND: Regular physical activity (PA) promotes and excessive sedentary behavior (SB) deteriorates health. Yet the Finnish working-aged population spends most of the day sitting. A 1-year Moving To Business (MTB) -intervention supported small and medium-size workplaces to combat sedentariness. This paper reports the changes in employees' PA and SB from before MTB (baseline) to 1 year after baseline (follow-up). METHODS: Twelve workplaces with a total of 396 employees participated...
April 17, 2017: BMC Public Health
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