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https://www.readbyqxmd.com/read/28434210/changes-in-perinatal-hospital-deaths-occurring-outside-the-neonatal-intensive-care-unit-over-a-decade
#1
Amélie Du Pont-Thibodeau, Keith Barrington, Catherine Taillefer, Annie Janvier
AIM: Perinatal deaths occurring outside the neonatal intensive care unit (NICU) are rarely recorded in outcome studies, despite having a direct impact on perinatal statistics. Our aim was to investigate the timing and modes of perinatal deaths that occurred outside the NICU and changes over time. METHOD: We reviewed all perinatal deaths from 22 weeks of gestation onwards, without NICU admissions, during two periods in a Canadian tertiary mother and baby hospital and categorised deaths according to nine specific categories...
April 23, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28434208/dietary-interventions-for-adults-with-chronic-kidney-disease
#2
REVIEW
Suetonia C Palmer, Jasjot K Maggo, Katrina L Campbell, Jonathan C Craig, David W Johnson, Bernadet Sutanto, Marinella Ruospo, Allison Tong, Giovanni Fm Strippoli
BACKGROUND: Dietary changes are routinely recommended in people with chronic kidney disease (CKD) on the basis of randomised evidence in the general population and non-randomised studies in CKD that suggest certain healthy eating patterns may prevent cardiovascular events and lower mortality. People who have kidney disease have prioritised dietary modifications as an important treatment uncertainty. OBJECTIVES: This review evaluated the benefits and harms of dietary interventions among adults with CKD including people with end-stage kidney disease (ESKD) treated with dialysis or kidney transplantation...
April 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28434206/a-phylogeographic-investigation-of-the-kelp-genus-laminaria-laminariales-phaeophyceae-with-emphasis-on-the-south-atlantic-ocean
#3
Mark D Rothman, Lydiane Mattio, Robert J Anderson, John J Bolton
The genus Laminaria has a wide distribution range compared with other kelp genera because it is found in both the North and the South Atlantic, on both sides of the North Pacific, as well as in the Mediterranean. Hypotheses behind this biogeographical pattern have been discussed by several authors but have not yet been fully evaluated with time-calibrated phylogenies. Based on the analysis of four molecular markers (ITS2, rbcL, atp8 and trnWI), our goal was to reassess the Laminaria species diversity in South Africa, assess its relationship to the other species distributed in the South Atlantic and reconstruct the historical biogeography of the genus...
April 23, 2017: Journal of Phycology
https://www.readbyqxmd.com/read/28434203/topiramate-monotherapy-for-juvenile-myoclonic-epilepsy
#4
REVIEW
Jia Liu, Lu-Ning Wang, Yu-Ping Wang
BACKGROUND: Topiramate is a newer broad-spectrum antiepileptic drug (AED). Some studies have shown the benefits of topiramate monotherapy in the treatment of juvenile myoclonic epilepsy (JME). However, there are no current systematic reviews to determine the efficacy and tolerability of topiramate monotherapy in people with JME. This is an updated version of the original Cochrane Review published in Issue 12, 2015. OBJECTIVES: To evaluate the efficacy and tolerability of topiramate monotherapy in the treatment of JME...
April 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28434201/how-much-alcohol-is-consumed-outside-of-the-lifetime-risk-guidelines-in-australia
#5
Sarah Callinan, Michael Livingston, Robin Room, Paul M Dietze
INTRODUCTION AND AIMS: This study aims to estimate the prevalence of long-term risky drinking within the Australian population and the proportion of standard drinks that is consumed outside of the long-term risk (LTR) guidelines of two Australian standard drinks (ASD) per day. DESIGN AND METHODS: Recruited by phone, 2020 Australian adults with an oversampling of risky drinkers were asked detailed questions about how much alcohol they consumed at a range of locations in 2013...
April 23, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28434200/land-use-for-animal-production-in-global-change-studies-defining-and-characterizing-a-framework
#6
Leanne N Phelps, Jed O Kaplan
Land use for animal production influences the earth system in a variety of ways, including local-scale modification to biodiversity, soils, and nutrient cycling; regional changes in albedo and hydrology; and global-scale changes in greenhouse gas and aerosol concentrations. Pasture is furthermore the single most extensive form of land cover, currently comprising about 22 - 26% of the earth's ice-free land surface. Despite the importance and variable expressions of animal production, distinctions among different systems are effectively absent from studies of land use and land cover change...
April 23, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28434199/repeated-evolution-of-digital-adhesion-in-geckos-a-reply-to-harrington-and-reeder
#7
Tony Gamble, Eli Greenbaum, Todd R Jackman, Anthony P Russell, Aaron M Bauer
We published a phylogenetic comparative analysis that found geckos had gained and lost adhesive toepads multiple times over their long evolutionary history (Gamble et al. 2012). This was consistent with decades of morphological studies showing geckos had evolved adhesive toepads on multiple occasions and that the morphology of geckos with ancestrally padless digits can be distinguished from secondarily padless forms. Recently, Harrington and Reeder (2017) reanalyzed data from Gamble et al. (2012) and found little support for the multiple origins hypothesis...
April 23, 2017: Journal of Evolutionary Biology
https://www.readbyqxmd.com/read/28434198/eukaryotic-diversity-in-late-pleistocene-marine-sediments-around-a-shallow-methane-hydrate-deposit-in-the-japan-sea
#8
M Kouduka, A S Tanabe, S Yamamoto, K Yanagawa, Y Nakamura, F Akiba, H Tomaru, H Toju, Y Suzuki
Marine sediments contain eukaryotic DNA deposited from overlying water columns. However, a large proportion of deposited eukaryotic DNA is aerobically biodegraded in shallow marine sediments. Cold seep sediments are often anaerobic near the sediment-water interface, so eukaryotic DNA in such sediments is expected to be preserved. We investigated deeply buried marine sediments in the Japan Sea, where a methane hydrate deposit is associated with cold seeps. Quantitative PCR analysis revealed the reproducible recovery of eukaryotic DNA in marine sediments at depths up to 31...
April 23, 2017: Geobiology
https://www.readbyqxmd.com/read/28434196/role-of-gut-microbiota-bile-acids-and-their-crosstalk-in-the-effects-of-bariatric-surgery-on-obesity-and-type-2-diabetes
#9
Haijun Liu, Cheng Hu, Xueli Zhang, Weiping Jia
Type 2 diabetes mellitus is becoming increasingly prevalent worldwide and has become one of the greatest threats to global health. Bariatric surgery was initially designed to achieve weight loss and subsequently was noted to induce improvements or remission of type 2 diabetes. Currently, these bariatric operations such as Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) are the most effective procedures for the treatment of obesity and type 2 diabetes mellitus worldwide. However, the specific mechanism mediating the beneficial effects of metabolic surgery has remained largely unknown...
April 23, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28434194/cytotoxic-triterpenoids-from-the-stalks-of-microtropis-triflora
#10
Xiao-Wei Zhang, Kui-Wu Wang, Man-Qing Zhou
Bioassay-guided phytochemcal investigation of the stalks of Microtropis triflora Merr. et Freem led to the isolation of ten triterpenes 1-10, including one novel compound 24-epoxy-2α, 24-dihydroxy-29-friedelanoic acid (1). Their chemical structures were identified on the basis of spectroscopic analysis, including HRESI mass spectrometry, 1D and 2D NMR ((1) H, (13) C, (1) H-(1) H COSY, HSQC, HMBC and NOESY), and by comparison with the data reported. The cytotoxicities of the compounds 1-10 against a panel of cultured human tumor cell lines (Bcap37, SMMC7721, Hela, CNE) were evaluated...
April 23, 2017: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/28434191/the-effect-of-parotid-gland-sparing-imrt-on-salivary-composition-flow-rate-and-xerostomia-measures
#11
Thomas M Richards, Tara Hurley, Lorna Grove, Kevin J Harrington, Guy H Carpenter, Gordon B Proctor, Christopher M Nutting
OBJECTIVES: To describe parotid gland (PG) saliva organic and inorganic composition and flow rate changes, after curative intensity-modulated radiotherapy (IMRT) for head and neck cancer (HNC) and analyse the relationship between PG saliva analytes and xerostomia measures. METHODS AND MATERIALS: Twenty-six patients recruited to five prospective phase 2 or 3 trials which assessed toxicity and efficacy of IMRT by HNC subsite, provided longitudinal PG salivas. Salivary flow rate, subjective and objective xerostomia measures were prospectively collected and salivas tested for inorganic and organic analytes...
April 23, 2017: Oral Diseases
https://www.readbyqxmd.com/read/28434190/mixed-severity-fire-history-at-a-forest-grassland-ecotone-in-west-central-british-columbia-canada
#12
Jill E Harvey, Dan J Smith, Thomas T Veblen
This study examines spatially variable stand structure and fire-climate relationships at a low elevation forest-grassland ecotone in west central British Columbia, Canada. Fire history reconstructions were based on samples from 92 fire-scarred trees and stand demography from 27 plots collected over an area of about 7 km(2) . We documented historical chronologies of widespread fires and localized grassland fires between AD 1600 and 1900. Relationships between fire events, reconstructed values of the Palmer Drought Severity Index and annual precipitation were examined using superposed epoch and bivariate event analyses...
April 23, 2017: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28434189/changes-in-rumen-protozoal-community-by-condensed-tannin-fractions-of-different-molecular-weights-from-a-leucaena-leucocephala-hybrid-in-vitro
#13
Saminathan Mookiah, Han Ming Gan, Norhani Abdullah, Clemente Michael Vui Ling Wong, Suriya Kumari Ramiah, Hui Yin Tan, Chin Chin Sieo, Yin Wan Ho
AIMS: To evaluate the effects of condensed tannins (CTs) fractions of differing molecular weights (MWs) from a Leucaena leucocephala hybrid-Rendang (LLR) on the rumen protozoal community in vitro. METHODS AND RESULTS: The effects of unfractionated CTs (F0) and CT fractions of different MWs (F1 > F2 > F3 > F4 > F5) on protozoal population and community were evaluated in vitro using rumen microbes and ground guinea grass as the substrate. Higher-MW CT fractions F1 and F2 significantly (P < 0...
April 23, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/28434188/drivers-of-community-assembly-in-tropical-forest-restoration-sites-role-of-local-environment-landscape-and-space
#14
Lívia D Audino, Stephen J Murphy, Ludimila Zambaldi, Julio Louzada, Liza S Comita
There is increasing recognition that community assembly theory can offer valuable insights for ecological restoration. We studied community assembly processes following tropical forest restoration efforts, using dung beetles (Scarabaeidae) as a focal taxon to investigate taxonomic and functional patterns of biodiversity recovery. We evaluated the relative importance of the local environment (i.e., canopy cover, understory cover, tree basal area, and soil texture), landscape context (i.e., habitat patch proximity and availability and percentage of surrounding area classified as natural forest or Eucalyptus spp...
April 23, 2017: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28434186/new-thiourea-and-1-3-thiazolidin-4-one-derivatives-effective-on-the-hiv-1-virus
#15
Anna Bielenica, Giuseppina Sanna, Silvia Madeddu, Marta Struga, Michał Jóźwiak, Anna E Kozioł, Aleksandra Sawczenko, Ilona B Materek, Alessandra Serra, Gabriele Giliberti
Thiourea derivatives have been reported to possess many biological activities, among them antiviral and antitumoral properties. As part of our continuing effort to develop new active compounds, we report the synthesis and the evaluation of new fifteen thiourea derivatives with 1,3-benzothiazol-2-yl moiety, among them a group of biologically active (1-7) also underwent cyclisation to 1,3-thiazolidin-4-ones. Molecular structure of four compounds (4, 13, 15 and 3a) was determined by an X-ray crystallography. We here report the evaluation of their cytotoxicity against human leukaemia/lymphoma- and solid tumour-derived cell lines and of their antiviral activity against HIV-1 and representatives of ssRNA and dsDNA viruses...
April 23, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/28434185/can-targeted-policies-reduce-obesity-and-improve-obesity-related-behaviours-in-socioeconomically-disadvantaged-populations-a-systematic-review
#16
REVIEW
D L Olstad, R Ancilotto, M Teychenne, L M Minaker, D R Taber, K D Raine, C I J Nykiforuk, K Ball
This review synthesized evidence from controlled studies pertaining to the impact of targeted policies on anthropometric, dietary and physical activity outcomes amongst socioeconomically disadvantaged children and adults. Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Equity guidelines were followed. Eligible studies were published from 2004 to August 2015 and examined the impact of targeted policies on anthropometric, dietary and physical activity outcomes amongst socioeconomically disadvantaged populations...
April 23, 2017: Obesity Reviews: An Official Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28434184/complex-problems-and-unchallenged-solutions-bringing-ecosystem-governance-to-the-forefront-of-the-un-sustainable-development-goals
#17
Liette Vasseur, Darwin Horning, Mary Thornbush, Emmanuelle Cohen-Shacham, Angela Andrade, Ed Barrow, Steve R Edwards, Piet Wit, Mike Jones
Sustainable development aims at addressing economic, social, and environmental concerns, but the current lack of responsive environmental governance hinders progress. Short-term economic development has led to limited actions, unsustainable resource management, and degraded ecosystems. The UN Sustainable Development Goals (SDGs) may continue to fall short of achieving significant progress without a better understanding of how ecosystems contribute to achieving sustainability for all people. Ecosystem governance is an approach that integrates the social and ecological components for improved sustainability and includes principles such as adaptive ecosystem co-management, subsidiarity, and telecoupling framework, as well as principles of democracy and accountability...
April 22, 2017: Ambio
https://www.readbyqxmd.com/read/28434183/impacts-of-forestry-on-boreal-forests-an-ecosystem-services-perspective
#18
REVIEW
Tähti Pohjanmies, María Triviño, Eric Le Tortorec, Adriano Mazziotta, Tord Snäll, Mikko Mönkkönen
Forests are widely recognized as major providers of ecosystem services, including timber, other forest products, recreation, regulation of water, soil and air quality, and climate change mitigation. Extensive tracts of boreal forests are actively managed for timber production, but actions aimed at increasing timber yields also affect other forest functions and services. Here, we present an overview of the environmental impacts of forest management from the perspective of ecosystem services. We show how prevailing forestry practices may have substantial but diverse effects on the various ecosystem services provided by boreal forests...
April 22, 2017: Ambio
https://www.readbyqxmd.com/read/28434182/recent-trends-in-alcohol-and-other-drug-use-among-police-detainees-in-new-zealand-2010-2015
#19
Chris Wilkins, Jitesh Prasad, Karl Parker, Marta Rychert, Helen Moewaka Barnes
BACKGROUND: New Zealand has unusual patterns of recreational substance use by international standards including low levels of cocaine and heroin use, and high methamphetamine use. AIMS: This paper examines recent trends in alcohol and other drug use among police detainees in New Zealand over the past six years. METHOD: The paper utilises data from the New Zealand Arrestee Drug Use Monitoring (NZ-ADUM) study. NZ-ADUM interviewed approximately 800 police detainees each year at four central city police watch houses (i...
April 23, 2017: Current Topics in Behavioral Neurosciences
https://www.readbyqxmd.com/read/28434181/management-options-for-biochemically-recurrent-prostate-cancer
#20
REVIEW
Farhad Fakhrejahani, Ravi A Madan, William L Dahut
Prostate cancer is the most common solid tumor malignancy in men worldwide. Treatment with surgery and radiation can be curative in organ-confined disease. Unfortunately, about one third of men develop biochemically recurrent disease based only on rising prostate-specific antigen (PSA) in the absence of visible disease on conventional imaging. For these patients with biochemical recurrent prostate cancer, there is no uniform guideline for subsequent management. Based on available data, it seems prudent that biochemical recurrent prostate cancer should initially be evaluated for salvage radiation or prostatectomy, with curative intent...
May 2017: Current Treatment Options in Oncology
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