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https://www.readbyqxmd.com/read/28334909/changes-in-awareness-of-cancer-risk-factors-among-adult-new-zealanders-caanz-2001-to-2015
#1
R Richards, B McNoe, E Iosua, A I Reeder, R Egan, L Marsh, L Robertson, B Maclennan, A Dawson, R Quigg, A-C Petersen
Behaviour change, specifically that which decreases cancer risk, is an essential element of cancer control. Little information is available about how awareness of risk factors may be changing over time. This study describes the awareness of cancer risk behaviours among adult New Zealanders in two cross-sectional studies conducted in 2001 and 2014/5.Telephone interviews were conducted in 2001 (n = 436) and 2014/5 (n = 1064). Participants were asked to recall things they can do to reduce their risk of cancer...
February 27, 2017: Health Education Research
https://www.readbyqxmd.com/read/28334315/ecological-factors-affecting-the-flight-phenology-of-the-endangered-coenonympha-nipisiquit-lepidoptera-nymphalidae
#2
Billie Chiasson, Gaétan Moreau
Coenonympha nipisiquit McDunnough (Lepidoptera: Nymphalidae) is an endemic butterfly species that has been recorded only in 10 salt marshes of eastern Canada. Despite obtaining the endangered status and benefiting from a conservation program, the populations of this species appear to be declining. However, a lack of information about the ecology of the species and current demographics undermines potential in-situ conservation efforts. To identify the environmental factors affecting the emergence phenology and flight period of this species, daily visual counts of adult C...
March 17, 2017: Environmental Entomology
https://www.readbyqxmd.com/read/28333505/competing-cues-older-adults-rely-on-knowledge-in-the-face-of-fluency
#3
Nadia M Brashier, Sharda Umanath, Roberto Cabeza, Elizabeth J Marsh
Consumers regularly encounter repeated false claims in political and marketing campaigns, but very little empirical work addresses their impact among older adults. Repeated statements feel easier to process, and thus more truthful, than new ones (i.e., illusory truth). When judging truth, older adults' accumulated general knowledge may offset this perception of fluency. In two experiments, participants read statements that contradicted information stored in memory; a post-experimental knowledge check confirmed what individual participants knew...
March 23, 2017: Psychology and Aging
https://www.readbyqxmd.com/read/28331950/how-do-elevated-co2-and-nitrogen-addition-affect-functional-microbial-community-involved-in-greenhouse-gas-flux-in-salt-marsh-system
#4
Seung-Hoon Lee, Patrick J Megonigal, Hojeong Kang
Salt marshes are unique ecosystem of which a microbial community is expected to be affected by global climate change. In this study, by using T-RFLP analysis, quantitative PCR, and pyrosequencing, we comprehensively analyzed the microbial community structure responding to elevated CO2 (eCO2) and N addition in a salt marsh ecosystem subjected to CO2 manipulation and N addition for about 3 years. We focused on the genes of microbes relevant to N-cycling (denitrification and nitrification), CH4-flux (methanogens and methanotrophs), and S-cycling (sulfate reduction) considering that they are key functional groups involved in the nutrient cycle of salt marsh system...
March 22, 2017: Microbial Ecology
https://www.readbyqxmd.com/read/28330174/salicornia-evaluating-the-halophytic-extremophile-as-a-food-and-a-pharmaceutical-candidate
#5
REVIEW
Seema Patel
Food insecurity is a major issue in current scenario where a large section of mankind is at risk of insufficient diet. As food productivity has its limits, the prospecting of unutilized or underutilized flora as food candidates is collectively recognized as a sustainable option. In the past decade, a number of obscure plants have been identified to be rich in dietary components and deemed fit for integration into the food platter. This review discusses a candidate Salicornia, belonging to family Amaranthaceae...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28329785/beet-root-juice-an-ergogenic-aid-for-exercise-and-the-aging-brain
#6
Meredith Petrie, W Jack Rejeski, Swati Basu, Paul J Laurienti, Anthony P Marsh, James L Norris, Daniel B Kim-Shapiro, Jonathan H Burdette
Background: Exercise has positive neuroplastic effects on the aging brain. It has also been shown that ingestion of beet root juice (BRJ) increases blood flow to the brain and enhances exercise performance. Here, we examined whether there are synergistic effects of BRJ and exercise on neuroplasticity in the aging brain. Methods: Peak metabolic equivalent (MET) capacity and resting-state magnetic resonance imaging functional brain network organization are reported on 26 older (mean age = 65...
November 9, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28328207/same-precursor-two-different-products-comparing-the-structural-evolution-of-in-ga-o-gel-derived-powders-and-so-lution-cast-films-using-pair-distribution-function-analysis
#7
Suzannah R Wood, Keenan N Woods, Paul N Plassmeyer, David A Marsh, Darren W Johnson, Catherine J Page, Kirsten M O Jensen, David C Johnson
Amorphous metal oxides are central to a variety of technological applications. In particular, indium gallium oxide has garnered attention as a thin-film transistor channel layer material. In this work we examine the structural evolution of indium gallium oxide gel-derived powders and thin films using X-ray diffraction, infrared vibrational spectroscopy, and pair distribution function analysis of X-ray total scattering from standard (PDF) and normal incidence thin film (tfPDF) geometries. We find that the gel-derived powders and films from the same aqueous precursor evolve differently with temperature, forming mixtures of Ga-substituted In2O3 and In-substituted β-Ga2O3 with different degrees of substitution...
March 22, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28328166/treatment-of-subchondral-lucencies-in-the-medial-proximal-radius-with-a-bone-screw-in-8-horses
#8
Imma Roquet, J Lane Easter, Richard P C Coomer, Luis J Ezquerra, Chad A Marsh, Steve S Trostle, Elizabeth M Santschi
OBJECTIVE: To describe the results of screw placement through subchondral lucencies (SCL) of the proximal radius in 8 horses. STUDY DESIGN: Retrospective clinical study. ANIMALS: Horses with cubital SCL causing lameness (n=8). METHODS: Medical record review and clinical follow-up. RESULTS: Eight horses with SCL in the proximal radius causing lameness were treated with a screw placed across the lucency...
March 22, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28328021/novel-archaeal-tetraether-lipids-with-a-cyclohexyl-ring-identified-in-fayetteville-green-lake-ny-and-other-sulfidic-lacustrine-settings
#9
Xiao-Lei Liu, Ana De Santiago Torio, Tanja Bosak, Roger Everett Summons
RATIONALE: The meromictic Fayetteville Green Lake (FGL) is of significant geobiological interest because of microbial cycling of sulfur within and below the permanent chemocline and in the euxinic deep waters. Studies of glycerol dibiphytanyl glycerol tetraethers (GDGTs) may help shed light on understanding the activity of archaeal communities in these habitats. METHODS: Normal-phase and reversed-phase liquid chromatography/mass spectrometry (LC/MS) analysis on total lipid extracts of environmental samples revealed series of GDGTs with different biphytane structures...
May 30, 2016: Rapid Communications in Mass Spectrometry: RCM
https://www.readbyqxmd.com/read/28323276/open-capsule-budesonide-for-refractory-celiac-disease
#10
Saurabh S Mukewar, Ayush Sharma, Alberto Rubio-Tapia, Tsung-Teh Wu, Bana Jabri, Joseph A Murray
OBJECTIVES: Refractory celiac disease (RCD) is a rare condition often associated with poor prognosis. Various immunosuppressive medications (IMs) have been used with modest success. We describe outcomes in patients treated with open-capsule budesonide (OB), including those for whom IM treatment failed. METHODS: We identified RCD patients treated with OB at Mayo Clinic, Rochester, Minnesota from 2003 to 2015. Demographic, serologic, and clinical variables were analyzed...
March 21, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28323131/mechanistic-insights-into-the-bleaching-of-melanin-by-alkaline-hydrogen-peroxide
#11
R A W Smith, B Garrett, K R Naqvi, A Fülöp, S Godfrey, J Marsh, V Chechik
This work aims to determine the roles of reactive oxygen species HO∙ and HO2(-) in the bleaching of melanins by alkaline hydrogen peroxide. Experiments using melanosomes isolated from human hair indicated that the HO∙ radical generated in the outside solution does not contribute significantly to bleaching. However, studies using soluble Sepia melanin demonstrated that both HO2(-) and HO∙ will individually bleach melanin. Additionally, when both oxidants are present, bleaching is increased dramatically in both rate and extent...
March 16, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28321610/correlation-of-tissue-transglutaminase-with-modified-marsh-grading-in-celiac-disease-a-prospective-cohort-study
#12
Rakesh Jora, Vikrant Raghuvanshi, Vikas Payal, Pramod Sharma, Shree Krishan Vishnoi
OBJECTIVE: To find out correlation between serum anti-tissue transglutaminase immunoglobulin-A (tTGA) levels and Marsh grading on duodenal histopathology in Celiac disease (CD). METHODS: In a prospective cohort study, a total of 52 symptomatic patients between age group of 2-18 y were enroled. All enroled patients were subjected to upper GI endoscopy by an experienced endoscopist. Two biopsies each from the bulb (D1) and second part (D2) of the duodenum were taken and Marsh grading was performed by a single experienced pathologist...
March 21, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28320483/human-and-feline-adipose-derived-mesenchymal-stem-cells-have-comparable-phenotype-immunomodulatory-functions-and-transcriptome
#13
Kaitlin C Clark, Fernando A Fierro, Emily Mills Ko, Naomi J Walker, Boaz Arzi, Clifford G Tepper, Heather Dahlenburg, Andrew Cicchetto, Amir Kol, Lyndsey Marsh, William J Murphy, Nasim Fazel, Dori L Borjesson
BACKGROUND: Adipose-derived mesenchymal stem cells (ASCs) are a promising cell therapy to treat inflammatory and immune-mediated diseases. Development of appropriate pre-clinical animal models is critical to determine safety and attain early efficacy data for the most promising therapeutic candidates. Naturally occurring diseases in cats already serve as valuable models to inform human clinical trials in oncologic, cardiovascular, and genetic diseases. The objective of this study was to complete a comprehensive side-by-side comparison of human and feline ASCs, with an emphasis on their immunomodulatory capacity and transcriptome...
March 20, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28317257/top-down-control-of-carbon-sequestration-grazing-affects-microbial-structure-and-function-in-salt-marsh-soils
#14
Peter Mueller, Dirk Granse, Stefanie Nolte, Hai Thi Do, Magdalena Weingartner, Stefan Hoth, Kai Jensen
Tidal wetlands have been increasingly recognized as long-term carbon sinks in recent years. Work on carbon sequestration and decomposition processes in tidal wetlands focused so far mainly on effects of global-change factors such as sea-level rise and increasing temperatures. However, little is known about effects of land use, such as livestock grazing, on organic matter decomposition and ultimately carbon sequestration. The present work aims at understanding the mechanisms by which large herbivores can affect organic matter decomposition in tidal wetlands...
March 20, 2017: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28315552/cancer-immunotherapy-an-evidence-based-overview-and-implications-for-practice
#15
Virginia Bayer, Beau Amaya, Diane Baniewicz, Colleen Callahan, Lisa Marsh, Asia S McCoy
BACKGROUND: Significant research progress has been made in immunotherapies since the mid-1990s, and this rapid evolution necessitates evidence-based education on immunotherapies, their pathophysiology, and their toxicities to provide safe, effective care.
. OBJECTIVES: The aim of this article is to provide an evidence-based overview, with implications for practice, of checkpoint inhibitors, monoclonal antibodies, oncolytic viral therapies, and chimeric antigen receptor T-cell therapies...
April 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28315551/immunotherapy-administration-oncology-nursing-society-recommendations%C3%A2
#16
Kristine B LeFebvre, Lisa Wall, Abigail Baldwin-Medsker, Kim Nguyen, Lisa Marsh, Diane Baniewicz
As the use of immunotherapeutic agents increases in single-agent and multimodality treatment regimens, oncology nurses face the challenge of administering and caring for patients receiving new and unique agents. Oncology Nursing Society clinical staff and clinical nurses collaborated to produce a set of recommendations to educate nurses involved with the monitoring of patients receiving immunotherapy on administration procedures and safe handling of these agents to ensure patient and staff safety and to reduce risk of error...
April 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28303196/can-community-structure-track-sea-level-rise-stress-and-competitive-controls-in-tidal-wetlands
#17
Lisa M Schile, John C Callaway, Katharine N Suding, N Maggi Kelly
Climate change impacts, such as accelerated sea-level rise, will affect stress gradients, yet impacts on competition/stress tolerance trade-offs and shifts in distributions are unclear. Ecosystems with strong stress gradients, such as estuaries, allow for space-for-time substitutions of stress factors and can give insight into future climate-related shifts in both resource and nonresource stresses. We tested the stress gradient hypothesis and examined the effect of increased inundation stress and biotic interactions on growth and survival of two congeneric wetland sedges, Schoenoplectus acutus and Schoenoplectus americanus...
February 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28303181/seasonal-home-range-dynamics-and-sex-differences-in-habitat-use-in-a-threatened-coastal-marsh-bird
#18
Jaan R Kolts, Susan B McRae
A comprehensive understanding of spatiotemporal ecology is needed to develop conservation strategies for declining species. The king rail (Rallus elegans) is a secretive marsh bird whose range historically extended across the eastern United States. Inland migratory populations have been greatly reduced with most remaining populations inhabiting the coastal margins. Our objectives were to determine the migratory status of breeding king rails on the mid-Atlantic coast and to characterize home range size, seasonal patterns of movement, and habitat use...
February 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28301325/circulating-mirnas-as-biomarkers-of-gait-speed-responses-to-aerobic-exercise-training-in-obese-older-adults
#19
Tan Zhang, Tina E Brinkley, Keqin Liu, Xin Feng, Anthony P Marsh, Stephen Kritchevsky, Xiaobo Zhou, Barbara J Nicklas
Gait speed is a useful predictor of adverse outcomes, including incident mobility disability and mortality in older adults. While aerobic exercise training (AEX) is generally an effective therapy to improve gait speed, individual responses are highly variable. Circulating microRNAs (miRNAs) may contribute to inter-individual changes in gait speed with AEX. We examined whether plasma miRNAs are associated with gait speed changes (dGaitSp) in 33 obese older adults (age: 69.3±3.6 years, BMI: 34.0±3.1 kg/m(2), 85% white, 73% women) who performed treadmill walking, 4 days/week for 5 months...
March 15, 2017: Aging
https://www.readbyqxmd.com/read/28301323/deciphering-the-modulatory-role-of-oxytocin-in-human-altruism
#20
René Hurlemann, Nina Marsh
Unlike any other species, humans frequently engage in altruistic behaviors by which they increase another individual's welfare even if this implies personal costs. The psychological motives underlying altruistic behaviors remain diverse, ranging from the ability to reciprocate trust and cooperation to bonding and empathizing with family members or even genetically unrelated others. This article explores the neuroendocrine architecture of altruism by emphasizing the crucial role of the evolutionarily highly conserved peptide hormone oxytocin as a modulator of cooperative behaviors including empathy-driven altruism...
March 16, 2017: Reviews in the Neurosciences
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