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Melanie L Chang, April Nowell
For the past few years, people everywhere have been "going Paleo." Websites and social media touting the benefits of eating a "Paleo diet" and following a "Paleolithic life style" serve as calls to arms for health-conscious individuals seeking information about the latest health and fitness trends. Many of these people participate in programs such as Crossfit, which involve major social and life-style modification components and therefore facilitate the dissemination of dietary fads.(1) The PALEOf(x)(TM) conference, which bills itself as "the world's premier holistic wellness event," has attracted sellout crowds of thousands of attendees for the last four years...
September 2016: Evolutionary Anthropology
Michael Bobian, Aron Kandinov, Nour El-Kashlan, Peter F Svider, Adam J Folbe, Ross Mayerhoff, Jean Anderson Eloy, S Naweed Raza
OBJECTIVES/HYPOTHESIS: Despite the increasing role of mobile applications (apps) in patient education, there has been little inquiry evaluating the quality of these resources. Because poor health literacy has been associated with inferior health outcomes, evaluating the quality of patient education materials takes on great importance. Our objective was to employ validated readability tools for the evaluation of gastroesophageal reflux (GERD) mobile apps. METHODS: GERD-specific apps found in the Apple App Store (Apple Inc...
October 18, 2016: Laryngoscope
Cristian Picioreanu, Julio Pérez, Mark C M van Loosdrecht
A three-dimensional (3-D) diffusion-reaction model was used to assess the effects of nitrifiers growing in cell clusters on the apparent oxygen half-saturation coefficients in activated sludge flocs. The model allows conciliation of seemingly contradictory reports by several research groups. Although intrinsic half-saturation coefficients (i.e., not affected by diffusion) show a better affinity for oxygen for ammonia oxidizing (AOB) than for nitrite oxidizing bacteria (NOB) (KO,AOB < KO,NOB), measurements in flocs often produced reversed apparent values (KO,AOB,app > KO,NOB,app), which can now be explained by the 3-D model with AOB and NOB microcolonies...
October 8, 2016: Water Research
Juliane Schelle, Lisa Häsler, Jens C Göpfert, Thomas O Joos, Hugo Vanderstichele, Erik Stoops, Ulf Neumann, Derya R Shimshek, Matthias Staufenbiel, Mathias Jucker, Stephan A Kaeser
INTRODUCTION: The inhibition of the beta-site amyloid precursor protein-cleaving enzyme 1 (BACE1) is a main therapeutic approach for the treatment of Alzheimer's disease (AD). We previously reported an age-related increase of tau protein in the cerebrospinal fluid (CSF) of Aβ precursor protein (APP) transgenic mice. METHODS: APP transgenic mice were treated with a potent BACE1 inhibitor. CSF tau and CSF Aβ levels were assessed. A novel high-sensitivity tau sandwich immunoassay was developed...
October 14, 2016: Alzheimer's & Dementia: the Journal of the Alzheimer's Association
Elizabeth M S Schmidt, Mads Kjelgaard-Hansen, Funmilola Thomas, Asta Tvarijonaviciute, José J Cerón, P David Eckersall
BACKGROUND: Dioctophyme renale is a nematode parasite of dogs, usually found in the right kidney, causing severe damage to the renal parenchyma. OBJECTIVES: The objective was to evaluate the acute phase response in dogs naturally infected with this Giant Kidney Worm and the possible effects of nephrectomy on circulating concentrations of select acute phase proteins (APP) such as serum amyloid A (SAA), C-reactive protein (CRP), and haptoglobin (HP). METHODS: Nephrectomy was performed in infected dogs and the worms were collected for identification...
October 17, 2016: Veterinary Clinical Pathology
Rosemary J Jackson, Nikita Rudinskiy, Abigail G Herrmann, Shaun Croft, JeeSoo Monica Kim, Veselina Petrova, Juan Jose Ramos-Rodriguez, Rose Pitstick, Susanne Wegmann, Monica Garcia-Alloza, George A Carlson, Bradley T Hyman, Tara L Spires-Jones
Alzheimer's disease is characterized by the presence of aggregates of amyloid beta (Aβ) in senile plaques and tau in neurofibrillary tangles, as well as marked neuron and synapse loss. Of these pathological changes, synapse loss correlates most strongly with cognitive decline. Synapse loss occurs prominently around plaques due to accumulations of oligomeric Aβ. Recent evidence suggests that tau may also play a role in synapse loss but the interactions of Aβ and tau in synapse loss remain to be determined...
October 17, 2016: European Journal of Neuroscience
Dana Wong, Kelly Sinclair, Elizabeth Seabrook, Adam McKay, Jennie Ponsford
PURPOSE: Smartphones have great potential as a convenient, multifunction tool to support cognition and independence following traumatic brain injury (TBI). However, there has been limited investigation of their helpful and less helpful aspects for people with TBI. We aimed to investigate patterns of smartphone use amongst individuals with TBI, identify potential barriers to use, and examine the relationships between smartphone use and daily functioning. METHOD: Twenty-nine participants with TBI and 33 non-injured participants completed the Smartphone Survey, and measures of subjective and objective cognitive functioning, mood, and community integration...
October 17, 2016: Disability and Rehabilitation
C D Hoppe, J E Cade, M Carter
BACKGROUND: Mobile applications (apps) could support diabetes management through dietary, weight and blood glucose self-monitoring, as well as by promoting behaviour change. The present study aimed to evaluate diabetes apps for content, functions and behaviour change techniques (BCTs). METHODS: Diabetes self-management apps for Android smartphones were searched for on the Google Play Store. Ten apps each from the following search terms were included; 'diabetes', 'diabetes type 1', 'diabetes type 2', 'gestational diabetes'...
October 17, 2016: Journal of Human Nutrition and Dietetics: the Official Journal of the British Dietetic Association
Ipsit V Vahia, Rujvi Kamat, Cheng Vang, Carolina Posada, Lisa Ross, Sarah Oreck, Alok Bhatt, Colin Depp, Dilip V Jeste, Daniel D Sewell
OBJECTIVE: To investigate the feasibility, safety, and utility of tablet devices as novel nonpharmacologic tools in managing older psychiatric inpatients with agitation and dementia. METHODS: Thirty-six patients at a geriatric psychiatry inpatient unit were provided with tablets when agitated and used various apps on the tablet related to communication, games, music, web browser, and photography during their stay. Study staff documented the frequency, duration, and app usage history and rated the extent to which agitation improved after tablet use...
August 4, 2016: American Journal of Geriatric Psychiatry
(no author information available yet)
Apps are a part of everyday life in the 21st century. Unfortunately, domestic abuse also remains an everday reality for many people.
September 14, 2016: Nursing Standard
Elisabeth Sanchez-Mejias, Victoria Navarro, Sebastian Jimenez, Maria Sanchez-Mico, Raquel Sanchez-Varo, Cristina Nuñez-Diaz, Laura Trujillo-Estrada, Jose Carlos Davila, Marisa Vizuete, Antonia Gutierrez, Javier Vitorica
The role of microglial cells in the development and progression of Alzheimer's disease (AD) has not been elucidated. Here, we demonstrated the existence of a weak microglial response in human AD hippocampus which is in contrast to the massive microglial activation observed in APP-based models. Most importantly, microglial cells displayed a prominent degenerative profile (dentate gyrus > CA3 > CA1 > parahippocampal gyrus), including fragmented and dystrophic processes with spheroids, a reduced numerical density, and a significant decrease in the area of surveillance ("microglial domain")...
October 14, 2016: Acta Neuropathologica
Jonas Geuens, Thijs Willem Swinnen, Rene Westhovens, Kurt de Vlam, Luc Geurts, Vero Vanden Abeele
BACKGROUND: Chronic arthritis (CA), an umbrella term for inflammatory rheumatic and other musculoskeletal diseases, is highly prevalent. Effective disease-modifying antirheumatic drugs for CA are available, with the exception of osteoarthritis, but require a long-term commitment of patients to comply with the medication regimen and management program as well as a tight follow-up by the treating physician and health professionals. Additionally, patients are advised to participate in physical exercise programs...
October 13, 2016: JMIR MHealth and UHealth
Parsa Tehranchian, Jason K Norsworthy, Nicholas E Korres, Scott McElroy, Shu Chen, Robert C Scott
Amazon sprangletop is problematic weed of rice in the midsouthern USA. Two biotypes of this species from rice fields approximately 100km apart in Louisiana were unaffected when sprayed with the labeled field rate of cyhalofop-butyl (314g ai ha(-1)) in 2008. Dose response studies were conducted to confirm the level of resistance to cyhalofop-butyl over a range of doses. Cross-resistance to acetyl-CoA carboxylase (ACCase)-inhibiting herbicides from two different chemical families and multiple herbicide resistance to other mechanisms of action were evaluated...
October 2016: Pesticide Biochemistry and Physiology
Michelle L Ipjian, Carol S Johnston
OBJECTIVES: Many individuals are advised to adhere to specific diet plans for their personal health; hence, it is important that tools are available to support these behaviors. Smartphone applications (apps) may assist health care professionals in educating their clients on specific dietary modifications. This pilot study focused on a single dietary modification, reducing sodium intake, to determine whether a commercial health app is useful for promoting dietary change. METHODS: Thirty healthy adults (age 34...
August 24, 2016: Nutrition
Sabrina Schuck, Natasha Emmerson, Hadar Ziv, Penelope Collins, Sara Arastoo, Mark Warschauer, Francis Crinella, Kimberley Lakes
Children with Attention Deficit/Hyperactivity Disorder (ADHD) receive approximately 80% of instruction in the general education classroom, where individualized behavioral management strategies may be difficult for teachers to consistently deliver. Mobile device apps provide promising platforms to manage behavior. This pilot study evaluated the utility of a web-based application (iSelfControl) designed to support classroom behavior management. iSelfControl prompted students every 'Center' (30-minutes) to self-evaluate using a universal token-economy classroom management system focused on compliance, productivity, and positive relationships...
2016: PloS One
Jerry Bounsanga, Maren Wright Voss, Anthony Bryan Crum, Man Hung
Varying types of health information sources may influence health outcomes, but not much is known about their impact. The purpose of our study was to explore the association between health information sources and individuals' health status. A total of 14,966 participants who responded to the Annenberg National Health Communication Survey between 2005 and 2012 were included. Controlling for demographics, comorbidities, communication patterns, and socioeconomic status, we utilized regression analysis to examine the relationship between sources of health information and perceived health status...
October 14, 2016: Journal of Health Communication
Simon J Haines, John Gleeson, Peter Kuppens, Tom Hollenstein, Joseph Ciarrochi, Izelle Labuschagne, Caitlin Grace, Peter Koval
The ability to regulate emotions is central to well-being, but healthy emotion regulation may not merely be about using the "right" strategies. According to the strategy-situation-fit hypothesis, emotion-regulation strategies are conducive to well-being only when used in appropriate contexts. This study is the first to test the strategy-situation-fit hypothesis using ecological momentary assessment of cognitive reappraisal-a putatively adaptive strategy. We expected people who used reappraisal more in uncontrollable situations and less in controllable situations to have greater well-being than people with the opposite pattern of reappraisal use...
October 13, 2016: Psychological Science
Minzhen Deng, Liping Huang, Baile Ning, Nanbu Wang, Qinxin Zhang, Caixia Zhu, Yongqi Fang
Alzheimer's disease (AD) is the most common neurodegenerative disorder in the elderly, and studies have suggested that β-asarone has pharmacological effects on beta-amyloid (Aβ) injected in the rat hippocampus. However, the effect of β-asarone on autophagy in the APP/PS1 transgenic mouse is unreported. APP/PS1 transgenic mice were randomly divided into six groups (n=10/group): an untreated group, an Aricept-treated group, a 3-MA-treated group, a rapamycin-treated group, an LY294002-treated group, a β-asarone-treated group...
October 10, 2016: Brain Research
Paul Strecker, Susann Ludewig, Marco Rust, Tabea A Mundinger, Andreas Görlich, Elisa G Krächan, Christina Mehrfeld, Joachim Herz, Martin Korte, Suzanne Y Guénette, Stefan Kins
The FE65 adaptor proteins (FE65, FE65L1 and FE65L2) bind proteins that function in diverse cellular pathways and are essential for specific biological processes. Mice lacking both FE65 and FE65L1 exhibit ectopic neuronal positioning in the cortex and muscle weakness. p97FE65-KO mice, expressing a shorter FE65 isoform able to bind amyloid precursor protein family members (APP, APLP1, APLP2), develop defective long-term potentiation (LTP) and aged mice display spatial learning and memory deficits that are absent from young mice...
May 11, 2016: Scientific Reports
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