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https://www.readbyqxmd.com/read/27922004/annually-resolved-north-atlantic-marine-climate-over-the-last-millennium
#1
D J Reynolds, J D Scourse, P R Halloran, A J Nederbragt, A D Wanamaker, P G Butler, C A Richardson, J Heinemeier, J Eiríksson, K L Knudsen, I R Hall
Owing to the lack of absolutely dated oceanographic information before the modern instrumental period, there is currently significant debate as to the role played by North Atlantic Ocean dynamics in previous climate transitions (for example, Medieval Climate Anomaly-Little Ice Age, MCA-LIA). Here we present analyses of a millennial-length, annually resolved and absolutely dated marine δ(18)O archive. We interpret our record of oxygen isotope ratios from the shells of the long-lived marine bivalve Arctica islandica (δ(18)O-shell), from the North Icelandic shelf, in relation to seawater density variability and demonstrate that solar and volcanic forcing coupled with ocean circulation dynamics are key drivers of climate variability over the last millennium...
December 6, 2016: Nature Communications
https://www.readbyqxmd.com/read/27919483/a-systematic-review-of-anxiety-amongst-people-with-multiple-sclerosis
#2
REVIEW
Ellen Butler, Faith Matcham, Trudie Chalder
BACKGROUND: Multiple Sclerosis (MS) is a chronic neurological disease, which poses significant psychological challenges. The purpose of this systematic review was to identify factors that are associated with anxiety in people with MS (PwMS). It aimed to examine the strength of evidence for factors associated with anxiety symptoms and identify limitations of existing studies. METHOD AND RESULTS: One hundred and thirty one studies met inclusion criteria and were included in the review...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27919261/caf%C3%A3-a-multicomponent-audit-and-feedback-intervention-to-improve-implementation-of-healthy-food-policy-in-primary-school-canteens-a-randomised-controlled-trial
#3
Sze Lin Yoong, Nicole Nathan, Luke Wolfenden, John Wiggers, Kathryn Reilly, Christopher Oldmeadow, Rebecca Wyse, Rachel Sutherland, Tessa Delaney, Peter Butler, Lisa Janssen, Sarah Preece, Christopher M Williams
BACKGROUND: The implementation of nutrition policies in schools has been recommended as a strategy to improve child dietary intake. Internationally, research suggests that the majority of schools do not implement these policies. In New South Wales (NSW), Australia, the NSW Healthy School Canteen Policy requires that school canteens prohibit the sale of 'red' foods (i.e. foods that are typically nutrient poor and high in energy, such as confectionary and deep-fried foods) and 'banned'drinks (i...
December 5, 2016: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/27918906/diet-and-the-risk-of-head-and-neck-cancer-among-never-smokers-and-smokers-in-a-chinese-population
#4
Carrie Butler, Yuan-Chin Amy Lee, Shuang Li, Qian Li, Chien-Jen Chen, Wan-Lun Hsu, Pen-Jen Lou, Cairong Zhu, Jian Pan, Hongbing Shen, Hongxia Ma, Lin Cai, Baochang He, Yu Wang, Xiaoyan Zhou, Qinghai Ji, Baosen Zhou, Wei Wu, Jie Ma, Paolo Boffetta, Zuo-Feng Zhang, Min Dai, Mia Hashibe
BACKGROUND: Few studies have been conducted in China to investigate the association between diet and the risk of head-and-neck cancer (HNC). The aim of this study was to determine the relationship between diet and HNC risk in the Chinese population and to examine whether smoking status has any effect on the risk. METHODS: Our multicenter case-control study included 921 HNC cases and 806 controls. We obtained information on the frequency of both animal- and plant-based food consumption...
December 2, 2016: Cancer Epidemiology
https://www.readbyqxmd.com/read/27918314/a-mouse-model-for-chronic-pain-induced-increase-in-ethanol-consumption
#5
Ryan K Butler, Darin J Knapp, Veronica Ulici, Lara Longobardi, Richard F Loeser, George R Breese
Chronic pain conditions are often co-morbid with alcohol abuse. "Self-medication" with alcohol introduces a host of problems associated with the abuse of alcohol which over time has the potential of exacerbating the painful condition. Despite the prevalence of chronic pain being associated with alcohol abuse, rodent models which mimic the co-morbid conditions are lacking. In the present study, we model osteoarthritis (OA) in C57BL/6J mice by surgically destabilizing the medial meniscus (DMM). Sham operated mice served as controls...
November 30, 2016: Pain
https://www.readbyqxmd.com/read/27916581/use-of-a-tick-borne-disease-manual-increases-accuracy-of-tick-identification-among-primary-care-providers-in-lyme-disease-endemic-areas
#6
Amber D Butler, Meredith L Carlson, Christina A Nelson
Given the high incidence of tick bites and tick-borne diseases in the United States, it is important for primary care providers to recognize common ticks and the pathogens they may transmit. If a patient has removed and saved an attached tick, identifying the tick helps guide clinical management and determine whether antibiotic prophylaxis for Lyme disease is appropriate. To investigate providers' ability to recognize common ticks and the pathogens they may transmit, we asked 76 primary care providers from Lyme disease endemic areas to identify the common name or genus of preserved ticks found in their area...
November 23, 2016: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/27914792/corrigendum-to-characterising-dark-net-marketplace-purchasers-in-a-sample-of-regular-psychostimulant-users-international-journal-of-drug-policy-35-2016-32-37
#7
Joe Van Buskirk, Amanda Roxburgh, Raimondo Bruno, Sundresan Naicker, Simon Lenton, Rachel Sutherland, Elizabeth Whittaker, Natasha Sindicich, Allison Matthews, Kerryn Butler, Lucinda Burns
No abstract text is available yet for this article.
November 30, 2016: International Journal on Drug Policy
https://www.readbyqxmd.com/read/27914505/temporal-trends-and-factors-associated-with-diabetes-mellitus-among-patients-hospitalized-with-heart-failure-findings-from-get-with-the-guidelines-heart-failure-registry
#8
Justin B Echouffo-Tcheugui, Haolin Xu, Adam D DeVore, Phillip J Schulte, Javed Butler, Clyde W Yancy, Deepak L Bhatt, Adrian F Hernandez, Paul A Heidenreich, Gregg C Fonarow
BACKGROUND: The contribution of diabetes to the burden of heart failure (HF) remains largely undescribed. Assessing diabetes temporal trends among US patients hospitalized with HF and their relation with quality measures in real-world practice can help to define this burden. METHODS: Using data from the Get With the Guidelines-Heart Failure registry, we assessed temporal trends in diabetes prevalence among patients with HF and in subgroups with reduced ejection fraction (HFrEF; EF < 40%), borderline EF (HFbEF; 40%≤EF <50%), or preserved EF (HFpEF; EF ≥ 50%), hospitalized between 2005 and 2015...
December 2016: American Heart Journal
https://www.readbyqxmd.com/read/27913637/mural-endothelial-cell-cell-interactions-stabilize-the-developing-zebrafish-dorsal-aorta
#9
Amber N Stratman, Sofia A Pezoa, Olivia M Farrelly, Daniel Castranova, Louis E Dye, Matthew G Butler, Harwin Sidik, William S Talbot, Brant M Weinstein
Mural cells (vascular smooth muscle cells and pericytes) play a critical role in the development of the vasculature, promoting vascular quiescence and long-term vessel stabilization through their interactions with endothelial cells. However, the mechanistic details of how mural cells stabilize vessels are not fully understood. We have examined the emergence and functional role of mural cells investing the dorsal aorta during early development using the zebrafish. Consistent with previous literature, our data suggest that cells ensheathing the dorsal aorta emerge from a sub-population of cells in the adjacent sclerotome...
December 2, 2016: Development
https://www.readbyqxmd.com/read/27908531/chemotherapy-delay-after-primary-debulking-surgery-for-ovarian-cancer
#10
Brandon-Luke L Seagle, Sharlay K Butler, Anna E Strohl, Wilberto Nieves-Neira, Shohreh Shahabi
OBJECTIVE: To determine the association of chemotherapy delay with overall survival (OS) and investigate predictors of delay among a population-representative American ovarian cancer cohort. METHODS: An observational retrospective cohort analysis of women with ovarian cancer who received National Comprehensive Cancer Network guideline-consistent care was performed with the 1998-2011 National Cancer Data Base. Chemotherapy delay was defined as initiation of multiagent chemotherapy >28days from primary debulking surgery...
November 28, 2016: Gynecologic Oncology
https://www.readbyqxmd.com/read/27906722/location-and-grade-of-prostate-cancer-diagnosed-by-transperineal-template-guided-mapping-biopsy-after-negative-transrectal-ultrasound-guided-biopsy
#11
Nathan Bittner, Gregory Merrick, Al Taira, Abbey Bennett, Amy Schattel, Wayne Butler, Robert Galbreath, Edward Adamovich
OBJECTIVES: To determine the location and grade of prostate cancer diagnosed by transperineal template-guided mapping (TTMB) after negative transrectal ultrasound-guided (TRUS) biopsy. MATERIALS AND METHODS: This analysis consisted of 1118 consecutive patients who underwent TTMB from January 2005 to August 2015. Eight hundred thirty-five underwent TTMB after at least 1 negative TRUS biopsy and 283 underwent TTMB as the first biopsy procedure. The study population was divided into cohorts based on the number of prior TRUS biopsy sessions (0, 1, 2, and ≥3)...
November 30, 2016: American Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27906113/dystrophin-restoration-therapy-improves-both-the-reduced-excitability-and-the-force-drop-induced-by-lengthening-contractions-in-dystrophic-mdx-skeletal-muscle
#12
Pauline Roy, Fredérique Rau, Julien Ochala, Julien Messéant, Bodvael Fraysse, Jeanne Lainé, Onnik Agbulut, Gillian Butler-Browne, Denis Furling, Arnaud Ferry
BACKGROUND: The greater susceptibility to contraction-induced skeletal muscle injury (fragility) is an important dystrophic feature and tool for testing preclinic dystrophin-based therapies for Duchenne muscular dystrophy. However, how these therapies reduce the muscle fragility is not clear. METHODS: To address this question, we first determined the event(s) of the excitation-contraction cycle which is/are altered following lengthening (eccentric) contractions in the mdx muscle...
July 20, 2016: Skeletal Muscle
https://www.readbyqxmd.com/read/27904809/a-revision-of-tetrapod-footprints-from-the-late-carboniferous-of-the-west-midlands-uk
#13
Luke E Meade, Andrew S Jones, Richard J Butler
A series of sandstone slabs from Hamstead, Birmingham (West Midlands, UK), preserve an assemblage of tetrapod trackways and individual tracks from the Enville Member of the Salop Formation (late Carboniferous: late Moscovian-Kasimovian). This material has received limited previous study, despite being one of the few British sites to preserve Carboniferous tetrapod footprints. Here, we restudy and revise the taxonomy of this material, and document it using 3D models produced using photogrammetry. The assemblage is dominated by large tracks assigned to Limnopus isp...
2016: PeerJ
https://www.readbyqxmd.com/read/27902647/extracorporeal-membrane-oxygenation-associated-bloodstream-infections-in-children
#14
David F Butler, Brian Lee, Erica Molitor-Kirsch, Jason G Newland
This was a case-control study of extracorporeal membrane oxygenation (ECMO) cases spanning five years. Bloodstream infection (BSI) occurred in 12/207 subjects, with Candida sp.-4, Pseudomonas sp.-2, and Staphylococcal sp.-2 being predominant. No risk factors for BSI were identified. Exposure to broad spectrum antibiotics was common in both BSI and control patients. Prophylactic antimicrobials did not decrease risk for BSI.
November 28, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/27901412/oral-progestogens-versus-levonorgestrel-releasing-intrauterine-system-for-treatment-of-endometrial-intraepithelial-neoplasia
#15
Mary L Marnach, Kristina A Butler, Michael R Henry, Catherine E Hutz, Carrie L Langstraat, Christine M Lohse, Petra M Casey
BACKGROUND: Limited therapeutic guidelines exist regarding medical therapy, ideal dosing, duration of therapy, or recommendations for timing of endometrial reassessment for women with endometrial intraepithelial neoplasia (EIN) who desire fertility preservation or who are not optimal surgical candidates. We aimed to determine the effectiveness of oral progestogens (OP) versus the levonorgestrel-releasing intrauterine system (LNG IUS) in the medical treatment of EIN. METHODS: We retrospectively identified women with EIN at our institution from 2007 through 2014 and compared the outcomes of those treated with OP versus LNG IUS...
November 30, 2016: Journal of Women's Health
https://www.readbyqxmd.com/read/27900453/incidence-grade-and-distribution-of-prostate-cancer-following-transperineal-template-guided-mapping-biopsy-in-patients-with-atypical-small-acinar-proliferation
#16
Gregory S Merrick, Robert W Galbreath, Abbey Bennett, Wayne M Butler, Edward Amamovich
PURPOSE: To evaluate the role of transperineal template-guided mapping biopsy (TTMB) in patients with atypical small acinar proliferation (ASAP) diagnosed via transrectal ultrasound-guided needle biopsy (TRUS). METHODS: In total, 132 consecutive patients with TRUS-diagnosed ASAP underwent TTMB by means of an anatomic-based technique with sampling of 24 biopsy regions. For each of the 24 regions, 1-3 biopsy cores were obtained (depending on prostate size). No patient underwent pre-biopsy MRI imaging...
November 29, 2016: World Journal of Urology
https://www.readbyqxmd.com/read/27898938/effects-of-varying-floor-space-on-aggressive-behavior-and-cortisol-concentrations-in-group-housed-sows
#17
P H Hemsworth, R S Morrison, A J Tilbrook, K L Butler, M Rice, S J Moeller
Floor space is an important determinant of aggression and stress in group-housed sows, and the aim of the present experiment was to comprehensively examine the effects of floor space in the range of 1.45 to 2.90 m/sow from mixing until 27 d after insemination on aggression, stress, and reproduction of group-housed sows. A previous experiment on the effects of floor space indicated spatial variability across and along the research facility in both sow aggression and stress. To minimize this spatial variability within the research facility, similar-sized pens but with varying groups sizes (10-20) in 4 separate blocks of 3 contiguous pens within each of 9 time replicates (180 sows/replicate) were used to examine 6 space allowances (1...
November 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898313/wellbeing-in-the-aftermath-of-floods
#18
Kate Walker-Springett, Catherine Butler, W Neil Adger
The interactions between flood events, their aftermath, and recovery leading to health and wellbeing outcomes for individuals are complex, and the pathways and mechanisms through which wellbeing is affected are often hidden and remain under-researched. This study analyses the diverse processes that explain changes in wellbeing for those experiencing flooding. It identifies key pathways to wellbeing outcomes that concern perceptions of lack of agency, dislocation from home, and disrupted futures inducing negative impacts, with offsetting positive effects through community networks and interactions...
November 26, 2016: Health & Place
https://www.readbyqxmd.com/read/27897285/magnetic-coupling-in-a-hybrid-mn-ii-acetylene-dicarboxylate
#19
Christopher H Hendon, Fabienne Pradaux-Caggiano, Lauren E Hatcher, William J Gee, Chick C Wilson, Keith T Butler, David R Carbery, Aron Walsh, Brent C Melot
The design of ligands that mediate through-bond long range super-exchange in metal-organic hybrid materials would expand chemical space beyond the commonly observed short range, low temperature magnetic ordering. Here we examine acetylene dicarboxylate as a potential ligand that could install long range magnetic ordering due to its spatially continuous frontier orbitals. Using a known Mn(ii)-containing coordination polymer we compute and measure the electronic structure and magnetic ordering. In this case, the latter is weak owing to the sub-optimal ligand coordination geometry, with a critical temperature of 2...
November 29, 2016: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/27894772/the-syndrome-of-heart-failure-with-preserved-systolic-function
#20
Chaudhry M S Sarwar, Javed Butler, Stefan D Anker
No abstract text is available yet for this article.
November 25, 2016: Revista Española de Cardiología
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