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https://www.readbyqxmd.com/read/28215009/why-geese-benefit-from-the-transition-from-natural-vegetation-to-agriculture
#1
Anthony D Fox, Kenneth F Abraham
The energy and nutrient content of most agricultural crops are as good as or superior to natural foods for wild geese and they tend to be available in agricultural landscapes in far greater abundance. Artificial grasslands (fertilised native swards and intensively managed reseeds) offer far superior quality forage and higher intake rates than seminatural or natural grasslands. The availability of such abundant artificial food explains the abandonment of traditional habitats for farmland by geese over the last 50-100 years and favours no reduction in current levels of exploitation of agriculture...
March 2017: Ambio
https://www.readbyqxmd.com/read/28214981/neural-mechanism-underling-comprehension-of-narrative-speech-and-its-heritability-study-in-a-large-population
#2
Abbas Babajani-Feremi
Comprehension of narratives constitutes a fundamental part of our everyday life experience. Although the neural mechanism of auditory narrative comprehension has been investigated in some studies, the neural correlates underlying this mechanism and its heritability remain poorly understood. We investigated comprehension of naturalistic speech in a large, healthy adult population (n = 429; 176/253 M/F; 22-36 years of age) consisting of 192 twin pairs (49 monozygotic and 47 dizygotic pairs) and 237 of their siblings...
February 18, 2017: Brain Topography
https://www.readbyqxmd.com/read/28214979/improved-prognostic-stratification-power-of-cibmtr-risk-score-with-the-addition-of-absolute-lymphocyte-and-eosinophil-counts-at-the-onset-of-chronic-gvhd
#3
Joon Ho Moon, Nada Hamad, Sang Kyun Sohn, Jieun Uhm, Naheed Alam, Vikas Gupta, Jeffrey H Lipton, Hans A Messner, Matthew Seftel, John Kuruvilla, Dennis Dong Hwan Kim
The CIBMTR chronic graft-versus-host disease (cGVHD) risk score can be refined and improved for better prognostic stratification. Three hundred and seven consecutive patients diagnosed with cGVHD by the NIH consensus criteria were retrospectively reviewed and had the CIBMTR risk score applied and analyzed. The CIBMTR risk score was successfully validated in our cohort (n = 307). The 3-year overall survival (OS) rates in each risk group (RG) were 82.5 ± 11.3% (RG1), 79.4 ± 3.0% (RG2), 71.8 ± 6.3% (RG3), and 27...
February 18, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28214960/axonal-disruption-in-white-matter-underlying-cortical-sulcus-tau-pathology-in-chronic-traumatic-encephalopathy
#4
Laurena Holleran, Joong Hee Kim, Mihika Gangolli, Thor Stein, Victor Alvarez, Ann McKee, David L Brody
Chronic traumatic encephalopathy (CTE) is a progressive degenerative disorder associated with repetitive traumatic brain injury. One of the primary defining neuropathological lesions in CTE, based on the first consensus conference, is the accumulation of hyperphosphorylated tau in gray matter sulcal depths. Post-mortem CTE studies have also reported myelin loss, axonal injury and white matter degeneration. Currently, the diagnosis of CTE is restricted to post-mortem neuropathological analysis. We hypothesized that high spatial resolution advanced diffusion MRI might be useful for detecting white matter microstructural changes directly adjacent to gray matter tau pathology...
February 18, 2017: Acta Neuropathologica
https://www.readbyqxmd.com/read/28214927/spatiotemporal-differentiation-in-auditory-and-motor-regions-during-auditory-phoneme-discrimination
#5
Annelies Aerts, Gregor Strobbe, Pieter van Mierlo, Robert J Hartsuiker, Paul Corthals, Patrick Santens, Miet De Letter
Auditory phoneme discrimination (APD) is supported by both auditory and motor regions through a sensorimotor interface embedded in a fronto-temporo-parietal cortical network. However, the specific spatiotemporal organization of this network during APD with respect to different types of phonemic contrasts is still unclear. Here, we use source reconstruction, applied to event-related potentials in a group of 47 participants, to uncover a potential spatiotemporal differentiation in these brain regions during a passive and active APD task with respect to place of articulation (PoA), voicing and manner of articulation (MoA)...
February 18, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/28214913/assessment-of-efficacy-and-safety-of-the-herbal-medicinal-product-bno-1016-in-chronic-rhinosinusitis
#6
J Palm, I Steiner, D Abramov-Sommariva, A Ammendola, S Mitzenheim, H Steindl, M Wonnemann, C Bachert
BACKGROUND: The objective of this clinical trial (CRS-02) was to assess the efficacy, safety and tolerability of two dosages of the herbal medicinal product BNO 1016 (Sinupret extract) in patients with chronic rhinosinusitis (CRS). METHODOLOGY: 929 patients suffering from CRS were enrolled in this randomised placebo-controlled trial with a treatment period of 12 weeks. The primary endpoint was the mean Major Symptom Score (MSS) in week 8 and week 12 compared to placebo...
February 19, 2017: Rhinology
https://www.readbyqxmd.com/read/28214839/t-cell-associated-immunotherapy-for-hepatocellular-carcinoma
#7
Weijie Ma, Long Wu, Fuling Zhou, Zhenfei Hong, Yufeng Yuan, Zhisu Liu
Hepatocellular carcinoma (HCC) is one of the most common malignant diseases worldwide with limited therapeutic options. Accumulating evidences suggest that immunotherapy could be a promising option for treating HCC. T cell-associated immunotherapy lights up the hope for the improvement of complementary approach to conventional HCC treatments, which needs further research to consummate the clinical consequences. The present work reviewed several T cells associated cellular immunotherapies for HCC, including immune checkpoint blockade, gene-engineered T cells, bispecific T cell engagers, and so on...
February 3, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28214633/prevention-of-eating-disorders-a-systematic-review-and-meta-analysis
#8
REVIEW
Long Khanh-Dao Le, Jan J Barendregt, Phillipa Hay, Cathrine Mihalopoulos
OBJECTIVE: To systematically review and quantify the effectiveness of Eating Disorder (ED) prevention interventions. METHODS: Electronic databases (including the Cochrane Controlled Trial Register, MEDLINE, PsychInfo, EMBASE, and Scopus) were searched for published randomized controlled trials of ED prevention interventions from 2009 to 2015. Trials prior to 2009 were retrieved from prior reviews. RESULTS: One hundred and twelve articles were included...
February 12, 2017: Clinical Psychology Review
https://www.readbyqxmd.com/read/28214631/discovery-of-quinone-directed-antitumor-agents-selectively-bioactivated-by-nqo1-over-cpr-with-improved-safety-profile
#9
Jinlei Bian, Xiang Li, Nan Wang, Xingsen Wu, Qidong You, Xiaojin Zhang
In this work, we mainly focused on discovering compounds with good selectivity for NQO1 over CPR. The NQO1-mediated two-electron reduction of compounds would kill cancer cells selectively, while CPR-mediated one-electron reduction would induce potential hepatotoxicity. Several novel quinone-directed antitumor agents were discovered as specific NQO1 substrates through structure-activity relationship studies. Among them, compound 3,7,8-trimethylnaphtho[1,2-b]furan-4,5-dione (12b) emerged as the most specific substrate of the two-electron oxidoreductase NQO1 and could hardly be reduced by CPR...
February 6, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28214625/curcumin-functionalized-silk-biomaterials-for-anti-aging-utility
#10
Lei Yang, Zhaozhu Zheng, Cheng Qian, Jianbing Wu, Yawen Liu, Shaozhe Guo, Gang Li, Meng Liu, Xiaoqin Wang, David L Kaplan
Curcumin is a natural antioxidant that is isolated from turmeric (Curcuma longa) and exhibits strong free radical scavenging activity, thus functional for anti-aging. However, poor stability and low solubility of curcumin in aqueous conditions limit its biomedical applications. Previous studies have shown that the anti-oxidation activity of curcumin embedded in silk fibroin films could be well preserved, resulting in the promoted adipogenesis from human mesenchymal stem cells (hMSCs) cultured on the surface of the films...
February 2, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28214624/effect-of-cobalt-loading-on-the-solid-state-properties-and-ethyl-acetate-oxidation-performance-of-cobalt-cerium-mixed-oxides
#11
M Konsolakis, S A C Carabineiro, G E Marnellos, M F Asad, O S G P Soares, M F R Pereira, J J M Órfão, J L Figueiredo
Cobalt-cerium mixed oxides were prepared by the wet impregnation method and evaluated for volatile organic compounds (VOCs) abatement, using ethyl acetate (EtAc) as model molecule. The impact of Co content on the physicochemical characteristics of catalysts and EtAc conversion was investigated. The materials were characterized by various techniques, including N2 adsorption at -196°C, scanning electron microscopy (SEM), X-ray diffraction (XRD), H2-temperature programmed reduction (H2-TPR) and X-ray photoelectron spectroscopy (XPS) to reveal the structure-activity relationship...
February 10, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28214540/cognitive-performance-of-male-and-female-c57bl-6j-mice-after-repetitive-concussive-brain-injuries
#12
Alexander G Velosky, Laura B Tucker, Amanda H Fu, Jiong Liu, Joseph T McCabe
In contact sports, repetitive concussive brain injury (rCBI) is the prevalent form of head injury seen in athletes. The need for effective treatment is urgent as rCBI has been associated with a host of cognitive, behavioral and neurological complaints. There has been a growing trend in the use of female animals in pre-clinical research, but few studies have investigated possible sex differences following rCBI. The goal of the current study was to determine any differences between male and female C57BL/6J mice on assessments of learning and memory after repetitive concussive injury...
February 15, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28214523/abnormal-functional-networks-in-resting-state-of-the-sub-cortical-chronic-stroke-patients-with-hemiplegia
#13
Ye Zhang, Li Wang, Jun Yang, Rubing Yan, Jingna Zhang, Linqiong Sang, Pengyue Li, Hongliang Liu, Mingguo Qiu
The aim of this study isto identify the properties of the motor network and the default-mode network (DMN) of the sub-cortical chronic stroke patients, and to study the relationship between the network connectivity and the neurological scales of the stroke patients.Twenty-eight chronic stroke patients (28-77 days post-stroke) and twenty-eight healthy control subjects (HCs) were recruited. Independent component analysis (ICA) was performed to obtain the motor network and the DMN. Two sample t-tests was used to compare the differences of the motor network and the DMN between the patients and HCs...
February 15, 2017: Brain Research
https://www.readbyqxmd.com/read/28214374/a-systematic-review-of-known-interventions-for-the-treatment-of-chronic-non-hypovolaemic-hypotonic-hyponatraemia-and-a-meta-analysis-of-the-vaptans
#14
REVIEW
Sunil Bhandari, Alessandro Peri, Iain Cranston, Rachael McCool, Alison Shaw, Julie Glanville, Larisa Petrakova, Karl O'Reilly
International and national guidelines on the treatment of chronic non-hypovolaemic hypotonic hyponatraemia differ; therefore we have undertaken this systematic review and meta-analysis to investigate the efficacy and safety of interventions for the treatment of chronic non-hypovolaemic hypotonic hyponatraemia. Following registration of the review protocol with PROSPERO, systematic literature searches were conducted to identify randomised and quasi-randomised controlled trials assessing any degree of fluid restriction or any drug treatment with the aim of increasing serum sodium concentration in patients with chronic non-hypovolaemic hypotonic hyponatraemia...
February 18, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28214054/-downhill-esophageal-varices-secondary-to-superior-vena-cava-thrombosis-and-abnormal-factor-v
#15
A J Gómez-Aldana, M A Gómez-Zuleta
No abstract text is available yet for this article.
February 14, 2017: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/28214001/comparison-of-pulmonary-venous-and-left-atrial-remodeling-in-patients-with-atrial-fibrillation-with-hypertrophic-cardiomyopathy-versus-with-hypertensive-heart-disease
#16
Kentaro Yoshida, Hideyuki Hasebe, Yasuaki Tsumagari, Hidekazu Tsuneoka, Mari Ebine, Yoshiko Uehara, Yoshihiro Seo, Kazutaka Aonuma, Noriyuki Takeyasu
Left ventricular diastolic dysfunction in hypertrophic cardiomyopathy (HC) increases susceptibility to atrial fibrillation. Although phenotypical characteristics of the hypertrophied left ventricle are clear, left atrial (LA) and pulmonary venous (PV) remodeling has rarely been investigated. This study aimed to identify differences in LA and PV remodeling between HC and hypertensive heart disease (HHD) using 3-dimensional computed tomography. Included were 33 consecutive patients with HC, 25 with HHD, and 29 without any co-morbidities who were referred for catheter ablation of atrial fibrillation...
January 25, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28213988/-contribution-of-mindfulness-meditation-in-cognitive-behavioral-therapy-for-insomnia
#17
H Vanhuffel, M Rey, I Lambert, D Da Fonseca, F Bat-Pitault
INTRODUCTION: Insomnia is considered to be a serious public health issue affecting approximately 10% of adults. Chronic insomnia may increase the risk of health problem, psychological vulnerability and proneness to accidents. Cognitive behavioral therapy for insomnia (CBT-I) is recommended as the first line of treatment. Even though CBT-I is widely considered as an effective therapy, 20 to 30% of patients do not respond to this treatment. Mindfulness therapy, known to reduce rumination and stress, could be an interesting complement to enhance CBT-I...
February 14, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28213982/can-fractional-order-coexisting-attractors-undergo-a-rotational-phenomenon
#18
Manashita Borah, Binoy Krishna Roy
This paper presents an interesting phenomenon unobserved so far in literature to the best of the authors' knowledge in fractional-order chaotic systems (FOCSs). It is the rotational phenomenon of fractional-order coexisting attractors. Another significant feature of the newly proposed FOCS is that two 2-wing chaotic attractors coexist in its fractional-order dynamics i.e. α<1. But once the system attains integer-order, the two attractors merge and evolve into a single 4-wing attractor. Furthermore, the authors have drawn its comparison with various well-known FOCSs to prove its superior features...
February 15, 2017: ISA Transactions
https://www.readbyqxmd.com/read/28213923/diagnostic-accuracy-of-charcot-s-triad-a-systematic-review
#19
REVIEW
Steva Rumsey, Joel Winders, Andrew D MacCormick
BACKGROUND: Charcot's triad is a well-established diagnostic tool for acute cholangitis (AC). It has been recognized as an inaccurate test in clinical practice; however, its exact sensitivity and specificity remain unclear. This knowledge is key to informing the value of its continued clinical application. The objectives of this study are to calculate an estimate of the sensitivity and specificity of Charcot's triad based on published research and consider its applicability to clinical practice and medical education...
February 17, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28213888/transfusion-in-critical-care-a-uk-regional-audit-of-current-practice
#20
J O M Plumb, M G Taylor, E Clissold, M P W Grocott, R Gill
A consistent message within critical care publications has been that a restrictive transfusion strategy is non-inferior, and possibly superior, to a liberal strategy for stable, non-bleeding critically ill patients. Translation into clinical practice has, however, been slow. Here, we describe the degree of adherence to UK best practice guidelines in a regional network of nine intensive care units within Wessex. All transfusions given during a 2-month period were included (n = 444). Those given for active bleeding or within 24 h of major surgery, trauma or gastrointestinal bleeding were excluded (n = 148)...
February 18, 2017: Anaesthesia
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