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https://www.readbyqxmd.com/read/28741132/erratum-to-factors-associated-with-mood-disorder-diagnosis-among-a-population-based-cohort-of-men-and-women-living-with-and-without-hiv-in-british-columbia-between-1998-and-2012
#1
Kalysha Closson, Chuck Osborne, Danielle M Smith, Sarah Kesselring, Oghenowede Eyawo, Kiffer Card, Paul Sereda, Shahab Jabbari, Conrado Franco-Villalobos, Tareq Ahmed, Karyn Gabler, Thomas Patterson, Mark Hull, Julio S G Montaner, Robert S Hogg
No abstract text is available yet for this article.
July 24, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28739820/efficient-plastid-transformation-in-arabidopsis
#2
Qiguo Yu, Kerry Ann Lutz, Pal Maliga
Plastid transformation is routine in tobacco, but 100-fold less frequent in Arabidopsis, preventing its use in plastid biology. A recent study revealed that null mutations in ACC2, encoding a plastid-targeted acetyl-CoA-carboxylase, cause hypersensitivity to spectinomycin. We hypothesized that plastid transformation efficiency should increase in the acc2 background, because when ACC2 is absent, fatty acid biosynthesis becomes dependent on translation of the plastid-encoded ACC β-Carboxylase subunit. We bombarded ACC2-defective Arabidopsis leaves with a vector carrying a selectable spectinomycin resistance (aadA) gene and gfp, encoding the green fluorescence protein GFP...
July 24, 2017: Plant Physiology
https://www.readbyqxmd.com/read/28738909/quantifying-associations-of-the-dietary-share-of-ultra-processed-foods-with-overall-diet-quality-in-first-nations-peoples-in-the-canadian-provinces-of-british-columbia-alberta-manitoba-and-ontario
#3
Malek Batal, Louise Johnson-Down, Jean-Claude Moubarac, Amy Ing, Karen Fediuk, Tonio Sadik, Constantine Tikhonov, Laurie Chan, Noreen Willows
OBJECTIVE: To quantify associations of the dietary share of ultra-processed foods (UPF) with the overall diet quality of First Nations peoples. DESIGN: A cross-sectional analysis of data from the First Nations Food, Nutrition and Environment Study, designed to contribute to knowledge gaps regarding the diet of First Nations peoples living on-reserve, south of the 60th parallel. A multistage sampling of communities was conducted. All foods from 24 h dietary recalls were categorized into NOVA categories and analyses were performed to evaluate the impact of UPF on diet quality...
July 25, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28738127/early-onset-alzheimer-disease-and-candidate-risk-genes-involved-in-endolysosomal-transport
#4
Brian W Kunkle, Badri N Vardarajan, Adam C Naj, Patrice L Whitehead, Sophie Rolati, Susan Slifer, Regina M Carney, Michael L Cuccaro, Jeffery M Vance, John R Gilbert, Li-San Wang, Lindsay A Farrer, Christiane Reitz, Jonathan L Haines, Gary W Beecham, Eden R Martin, Gerard D Schellenberg, Richard P Mayeux, Margaret A Pericak-Vance
Importance: Mutations in APP, PSEN1, and PSEN2 lead to early-onset Alzheimer disease (EOAD) but account for only approximately 11% of EOAD overall, leaving most of the genetic risk for the most severe form of Alzheimer disease unexplained. This extreme phenotype likely harbors highly penetrant risk variants, making it primed for discovery of novel risk genes and pathways for AD. Objective: To search for rare variants contributing to the risk for EOAD. Design, Setting, and Participants: In this case-control study, whole-exome sequencing (WES) was performed in 51 non-Hispanic white (NHW) patients with EOAD (age at onset <65 years) and 19 Caribbean Hispanic families previously screened as negative for established APP, PSEN1, and PSEN2 causal variants...
July 24, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28735967/an-undescribed-species-of-putative-japanese-pyropia-first-appeared-on-the-central-coast-of-british-columbia-canada-in-2015
#5
Sandra C Lindstrom
No abstract text is available yet for this article.
July 20, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28735719/treatment-with-chemotherapy-and-cognitive-functioning-among-older-adult-cancer-survivors
#6
Ruth T Morin, Elizabeth Midlarsky
OBJECTIVE: To investigate whether treatment of cancer with chemotherapy, when compared to surgery and radiation, differentially affects cognitive functioning among older adults. DESIGN: Data were examined prospectively from two years prior to cancer diagnosis to four years after cancer diagnosis. Distinct classes of cognitive functioning were identified using latent class growth analysis techniques (LCGA). Treatment type was assessed as a predictor of class membership...
July 20, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28731409/assessment-of-the-probability-of-autochthonous-transmission-of-chikungunya-virus-in-canada-under-recent-and-projected-climate-change
#7
Victoria Ng, Aamir Fazil, Philippe Gachon, Guillaume Deuymes, Milka Radojević, Mariola Mascarenhas, Sophiya Garasia, Michael A Johansson, Nicholas H Ogden
BACKGROUND: Chikungunya virus (CHIKV) is a reemerging pathogen transmitted by Aedes aegypti and Aedes albopictus mosquitoes. The ongoing Caribbean outbreak is of concern due to the potential for infected travelers to spread the virus to countries where vectors are present and the population is susceptible. Although there has been no autochthonous transmission of CHIKV in Canada, there is concern that both Ae. albopictus and CHIKV will become established, particularly under projected climate change...
June 5, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28731382/external-validation-and-clinical-utility-of-a-prediction-model-for-6-month-mortality-in-patients-undergoing-hemodialysis-for-end-stage-kidney-disease
#8
Brian Forzley, Lee Er, Helen Hl Chiu, Ognjenka Djurdjev, Dan Martinusen, Rachel C Carson, Gaylene Hargrove, Adeera Levin, Mohamud Karim
BACKGROUND: End-stage kidney disease is associated with poor prognosis. Health care professionals must be prepared to address end-of-life issues and identify those at high risk for dying. A 6-month mortality prediction model for patients on dialysis derived in the United States is used but has not been externally validated. AIM: We aimed to assess the external validity and clinical utility in an independent cohort in Canada. DESIGN: We examined the performance of the published 6-month mortality prediction model, using discrimination, calibration, and decision curve analyses...
July 1, 2017: Palliative Medicine
https://www.readbyqxmd.com/read/28730904/occupational-therapists-awareness-of-guidelines-for-assessment-and-diagnosis-of-developmental-coordination-disorder-mesure-selon-laquelle-les-ergoth%C3%A3-rapeutes-connaissent-les-lignes-directrices-relatives-%C3%A3-l-%C3%A3-valuation-et-au-diagnostic-du-trouble-du-d%C3%A3-veloppement
#9
Morgan Karkling, Alissa Paul, Jill G Zwicker
BACKGROUND: Developmental coordination disorder (DCD) is a motor skills disorder that can have negative lifelong psychosocial impacts if not diagnosed. Occupational therapists have a role in facilitating a diagnosis for children with DCD through assessment. PURPOSE: The purpose of this study was to determine the level of understanding of current DCD guidelines for assessment and diagnosis among occupational therapists working in paediatric settings in British Columbia, Canada...
June 2017: Canadian Journal of Occupational Therapy. Revue Canadienne D'ergothérapie
https://www.readbyqxmd.com/read/28730897/intervention-and-management-of-developmental-coordination-disorder-are-we-providing-evidence-based-services-intervention-et-traitement-d-un-trouble-du-d%C3%A3-veloppement-de-la-coordination-les-ergoth%C3%A3-rapeutes-fournissent-ils-des-services-fond%C3%A3-s-sur-les-faits
#10
Renée Withers, Yoyo Tsang, Jill G Zwicker
BACKGROUND: Occupational therapists are well positioned to provide intervention to improve outcomes for children with developmental coordination disorder. However, little is known about what occupational therapy services are provided for these children. PURPOSE: As part of a larger study exploring service provision for children with developmental coordination disorder, the purpose of this study was to examine intervention and referral practices of occupational therapists in British Columbia, Canada...
June 2017: Canadian Journal of Occupational Therapy. Revue Canadienne D'ergothérapie
https://www.readbyqxmd.com/read/28729196/legalization-of-cannabis-considerations-for-intervening-with-adolescent-consumers
#11
Denise D Walker
Eight states and the District of Columbia have legalized the recreational use of cannabis for adults and more are expected to follow suit. After alcohol, cannabis is the most commonly used drug by adolescents. Consumption of this drug during this developmental period poses unique risks. Therefore, attention must be paid both to how legalization affects adolescents and how tailored interventions can effectively address their needs for assistance. This commentary offers considerations for how legalization might be crafted so as to benefit adolescents...
July 17, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28724699/early-career-researchers-an-interview-with-jeremy-goldbogen
#12
(no author information available yet)
Jeremy Goldbogen is an Assistant Professor at the Hopkins Marine Station, Stanford University, USA, where he studies the integrative biology of vertebrate filter feeders from forage fish to baleen whales. He received his Bachelor's degree in Zoology from the University of Texas, Austin, USA, before moving to the Scripps Institution of Oceanography and then the University of British Columbia for his PhD, which he completed in 2010 in the laboratory of Bob Shadwick. After a short postdoc at Scripps, Goldbogen moved to continue his postdoc training at the Cascadia Research Collective in Olympia, Washington...
July 15, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28720786/a-few-enlarged-chloroplasts-are-less-efficient-in-photosynthesis-than-a-large-population-of-small-chloroplasts-in-arabidopsis-thaliana
#13
Dongliang Xiong, Jianliang Huang, Shaobing Peng, Yong Li
The photosynthetic, biochemical, and anatomical traits of accumulation and replication of chloroplasts (arc) mutants of Arabidopsis thaliana were investigated to study the effects of chloroplast size and number on photosynthesis. Chloroplasts were found to be significantly larger, and the chloroplast surface area exposed to intercellular air spaces (S c) significantly lower in the mutants than in their wild-types. The decreased S c and increase cytoplasm thickness in the mutants resulted in a lower mesophyll conductance (g m) and a consequently lower chloroplast CO2 concentration (C c)...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716636/a-simplified-clinical-prediction-rule-for-prognosticating-independent-walking-after-spinal-cord-injury-a-prospective-study-from-a-canadian-multicenter-spinal-cord-injury-registry
#14
Katharine E Hicks, Yichen Zhao, Nader Fallah, Carly Rivers, Vanessa Noonan, Tova Plashkes, Eugene K Wai, Darren M Roffey, Eve Tsai, Jerome Paquet, Najmedden Attabib, Travis Marion, Henry Ahn, Philippe Phan
BACKGROUND: Context: Traumatic spinal cord injury (SCI) is a debilitating condition with limited treatment options for neurological or functional recovery. The ability to predict the prognosis of walking post-injury with emerging prediction models could aid in rehabilitation strategies and reintegration into the community. PURPOSE: To re-validate an existing clinical prediction model for independent ambulation (van Middendorp et al. 2011) utilising acute and long-term post-injury follow-up data, and to investigate the accuracy of a simplified model using prospectively collected data from a Canadian multicenter SCI database, the Rick Hansen Spinal Cord Injury Registry (RHSCIR)...
July 14, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28716120/advancing-team-based-primary-health-care-a-comparative-analysis-of-policies-in-western-canada
#15
Esther Suter, Sara Mallinson, Renee Misfeldt, Omenaa Boakye, Louise Nasmith, Sabrina T Wong
BACKGROUND: We analyzed and compared primary health care (PHC) policies in British Columbia, Alberta and Saskatchewan to understand how they inform the design and implementation of team-based primary health care service delivery. The goal was to develop policy imperatives that can advance team-based PHC in Canada. METHODS: We conducted comparative case studies (n = 3). The policy analysis included: Context review: We reviewed relevant information (2007 to 2014) from databases and websites...
July 17, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28714378/utilization-of-capecitabine-plus-oxaliplatin-and-5-fluorouracil-folinic-acid-plus-oxaliplatin-in-the-adjuvant-treatment-of-stage-iib-and-stage-iii-colon-cancer-a-multi-centre-retrospective-chart-review-study
#16
Aaron Sha, Shirin Abadi, Sharlene Gill
Purpose First, to assess drug utilization rates of capecitabine plus oxaliplatin (CAPOX) versus 5-fluorouracil plus oxaliplatin (mFOLFOX6) regimens in the treatment of stage IIB and stage III colon cancer. Second, to assess patient characteristics used to select CAPOX versus FOLFOX therapy, dose-limiting toxicities, dose intensities and treatment completion rates. Methods Patients with resected stage IIB or stage III colon cancer from five British Columbia Cancer Agency centres treated with CAPOX or mFOLFOX6 were selected for the analysis...
January 1, 2017: Journal of Oncology Pharmacy Practice
https://www.readbyqxmd.com/read/28713493/a-new-strategy-in-neurocritical-care-nurse-continuing-stroke-education-a-hybrid-simulation-pilot-study
#17
Christopher Ryan Newey, Robert Bell, Melody Burks, Premkumar Nattanmai
INTRODUCTION: High-fidelity simulation is frequently utilized in medical education. Its use in the neurosciences is limited by the inherent limitations of the manikin to simulate neurological changes. We report here the use of a hybrid simulation - a combination of lecture and high-fidelity manikin - in the education of neurosciences nurses, involved in care of neurocritical care patients. METHODS: Neurosciences nurses from at the University of Missouri, Columbia, MO, USA, which is an academic, tertiary-care medical center participated in the simulation during Spring of 2016...
May 2017: Electronic Physician
https://www.readbyqxmd.com/read/28713410/isolation-of-an-aba-transporter-like-1-gene-from-arachis-hypogaea-that-affects-aba-import-and-reduces-aba-sensitivity-in-arabidopsis
#18
Kui Ge, Xing Liu, Xiaoyun Li, Bo Hu, Ling Li
Abscisic acid (ABA) transporters are essential for the transport of ABA from its sites of synthesis to its multiple sites of action within plants and are key players in plant stress responses. Despite their importance, there is limited information on ABA transporters in crop plants. In this study, we isolated and characterized an ABA transporter-like 1 (AhATL1) gene from peanut (Arachis hypogaea L.) whose cognate protein, AhATL1, is a member of the ATP-binding cassette transporter G subfamily and localizes to the plasma membrane...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28712182/trend-of-irrational-medication-among-the-students-of-department-of-pharmacy-abbottabad-university-of-science-and-technology-in-common-cold-and-flu
#19
Mujeeb Ur Rehman, Saif Ullah Mehsud, Sartaj Ali, Muhammad Ishaq, Mumtaz Ali Khan
BACKGROUND: Common cold and flu are mostly of viral pathogenesis with symptoms in upper respiratory tract. It is highly contagious and close inter-individual contact in winter season increase the spread spectrum. Mis-interpretation with bacterial cause leads to irrationality in its medication. METHODS: A cross-sectional study was conducted among pharmacy department students in February-March 2016. Data were collected through self-administered questionnaire and expressed as percentage frequency...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28712074/efficacy-and-safety-of-shp465-mixed-amphetamine-salts-in-the-treatment-of-attention-deficit-hyperactivity-disorder-in-adults-results-of-a-randomized-double-blind-placebo-controlled-forced-dose-clinical-study
#20
Richard H Weisler, Michael Greenbaum, Valerie Arnold, Ming Yu, Brian Yan, Margo Jaffee, Brigitte Robertson
OBJECTIVE: The objective of this randomized, double-blind, placebo-controlled study was to evaluate the efficacy and safety of SHP465 mixed amphetamine salts (MAS) in adults with attention-deficit/hyperactivity disorder (ADHD). METHODS: Eligible adults [aged 18-55 years; meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition ADHD criteria; baseline ADHD Rating Scale with Adult Prompts (ADHD-RS-AP) total scores ≥28] were randomized 1:1:1 to placebo or forced-dose SHP465 MAS (12...
July 15, 2017: CNS Drugs
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