This review confronts the classical view of plant immune defence and acclimation with recently published data. Earlier findings have linked plant immune defences to NB-LRR-dependent recognition of pathogen effectors and to the role of plasma membrane-localised NADPH-dependent oxidoreductase (AtRbohD), reactive oxygen species (ROS) and salicylic acid (SA). However, recent results ...

To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism (SNP)-array analysis (Affymetrix 6.0) on 353 samples from untreated patients entered on the CLL8 treatment trial. Based on paired-sample analysis (n=144), a mean of 1.8 copy number alterations (CNAs) per case were identified; about 60% of cases ...

Juvenile hormone (JH) influences many aspects of insect biology, including oogenesis-flight syndrome tradeoffs between migration and reproduction. Drawing on studies of many migratory insects, we posed the hypothesis that JH influences migratory capacity and oogenesis in the rice leaf roller, Cnaphalocrocis medinalis. We treated adults moths (days 1, 2 and ...

An easy and efficient method ("guanidinium route") to synthesize vanadium nitride (VN) is evaluated in this paper. Initially, ammonium m-vanadate was mixed with guanidinium carbonate, producing an important intermediate, ammonium m-vanadate (GmV), through a solid-state reaction. GmV was decomposed as a function of the temperature and studied with TGA, DRX, ...

BACKGROUND:In female athletes, sports-related injuries to the anterior cruciate ligament (ACL) increase during adolescence and peak in incidence during the mid- to late teens. Although biomechanical investigations indicate that a potential window of opportunity exists for optimal timing for the initiation of integrative neuromuscular training (NMT) in young female athletes, ...

The effect of the insulator-mixed-material edge on the galvanic corrosion rate of magnesium alloy (AE44)-mild steel (MS) couple is experimentally studied using scanning vibrating electrode technique (SVET), profilometry, and classical electrochemistry. The local and average corrosion rates estimated from the experimental pit depth profile of AE44-MS couple are validated by ...

ABSTRACT: BACKGROUND: The standard measurement of oral conditions that are mainly of cosmetic concern can be carried out by a trained clinical professional, or they can be assessed and reported by the individuals who may have the condition or be aware of others who have it. Enamel opacities of anterior ...

The U.S. Department of Veterans Affairs (VA) provides specialized intensive posttraumatic stress disorder (PTSD) programs to treat trauma-related symptoms in addition to providing service-connected disability to compensate veterans for injury sustained while serving in the military. Given the percentage of veterans who are receiving treatment for PTSD, in addition to ...

A weak band at the tail of the known tolane (diphenylacetylene, DPA) fluorescence spectrum¬ in several solvents is assigned to the forbidden 11Au → 11Ag transition on the basis of its lifetime (~200 ps) and its fluorescence excitation spectra. The 11Au state, generally called the dark state, is not truly ...

In this survey the incidence of aflatoxin M1 (AFM1) contamination in some dairy products collected from the Iran market was investigated using enzyme-linked immunosorbent assay (ELISA) technique. From February 2011 to February 2012, a total of 200 samples composed of yoghurt (60 samples), cheese (80 samples), and ice-cream (60 samples) ...

While presence of axial screw dislocations in helical nanowires and nanotubes is known to be due to the growth process, their effect on the electronic properties remains unexplored. Relying on objective molecular dynamics simulations coupled to density functional tight binding models for ZnO and Si, and supporting density functional theory ...

Abstract We examined the influence of instructions on decision-making accuracy using video simulations of game-specific scenarios in Australian football. Skilled performers (average age of 23.4 ± 4.2 years) differing in experience (range 0 to 339 Australian Football League (AFL) matches) assumed the role of the key attacker and verbally indicated their kicking ...

OBJECTIVE: As smokeless tobacco (ST) marketing increases and new products emerge on the market, very little is known about consumer perceptions of ST products. To inform development of future ST counter-marketing approaches, this qualitative study examined consumer perceptions of traditional and novel ST products and packaging. METHODS: Focus groups and ...

Study Type - Prevalence (prospective cohort) Level of Evidence 1b What's known on the subject? and What does the study add? Managing foreign bodies, including mesh and stones, after anti-incontinence surgery is important because complete removal is necessary to prevent infection and recurrence of stone formation. Traditionally, surgical management of such ...

Abstract We have used a telemedicine facility to conduct academic teaching/training sessions. The objective of this study was to examine the feasibility, advantages, and disadvantages of this method of e-learning sessions. The teaching/learning sessions were organized twice a week between the two teaching hospitals. The success of each academic session ...

OBJECTIVEThis study was designed to compare glucose, lipids, and C-reactive protein (CRP) in women with gestational diabetes mellitus treated with metformin or insulin and in cord plasma of their offspring and to examine how these markers relate to infant size at birth.RESEARCH DESIGN AND METHODSWomen with gestational diabetes mellitus were ...

There is uncertainty about the optimal approach to screen for clinically important cervical spine (C-spine) injury following blunt trauma. We conducted a systematic review to investigate the diagnostic accuracy of the Canadian C-spine rule and the National Emergency X-Radiography Utilization Study (NEXUS) criteria, 2 rules that are available to assist ...

Proteinuria is common adverse effect that occurs after the use of bevacizumab, but it occurs rarely during administration of cetuximab. We report the first case of nephrotic syndrome induced by cetuximab after completing mFOLFOX6 with bevacizumab followed by sLV5FU2 with bevacizumab for metastatic rectal cancer. Prior to the administration of ...

The increasing clinical demand for bone substitutes has driven significant progress in cell based therapies for bone tissue engineering. The underpinning goals for success are to identify the most appropriate cell source and to provide 3D scaffolds that support cell growth and enhance osteogenic potential. In this study, human dental ...

Computed tomography has profoundly impacted science, medicine and technology by using projection measurements scanned over multiple angles to permit cross-sectional imaging of an object. The application of computed tomography to moving or dynamically varying objects, however, has been limited by the temporal resolution of the technique, which is set by ...

Current therapy for asthma with inhaled corticosteroids and long-acting inhaled β2-agonists is highly effective, safe, and relatively inexpensive, but many patients remain poorly controlled. Most advances have been through improving these drug classes and a major developmental hurdle is to improve existing drug classes. Major unmet needs include better treatment ...

N-Vinyl nitrones derived from fluorenone have been prepared via a copper-mediated coupling between fluorenone oxime and vinyl boronic acids. These compounds undergo subsequent rearrangement and addition reactions that are distinct from the traditional [3 + 2] cycloaddition reactivity of nitrones. Thermal rearrangements of fluorenone N-vinyl nitrones give spiroisoxazolines, while treatment ...

BACKGROUND: The HIV integrase inhibitor raltegravir (RAL) can exacerbate autoimmune diseases in genetically predisposed mice. To evaluate whether this may occur in clinical practice, we clinically monitored HIV positive patients treated with RAL and measured a panel of autoantibodies (auto-Abs) during the first year of RAL treatment. METHODS: This was ...

In an endogenous cueing paradigm with central visual cues, observers made speeded responses to tactile targets at the hands, which were either close together or far apart, and holding either two separate objects or one common object between them. When the hands were far apart, the response time costs associated ...

Background and Objectives  Platelet transfusions are performed almost entirely according to expert experience. This study assessed the effectiveness of a restrictive guideline to reduce platelet transfusions in preterm infants. Methods  A retrospective cohort of preterm infants with a birth weight of <1500 g had been born in 2 periods. In Period ...

Urachal carcinoma (UrC) is a rare but highly malignant epithelial cancer and commonly found in the urachal remnant which connects the dome of the bladder to the umbilicus via the ligamentum commune. Because of the specificity of the tumor location and its rarity, the diagnosis of UrC is often difficult. ...

Rho GTPases are molecular switches that elicit distinct effects on the actomyosin cytoskeleton to accurately promote cytokinesis. Although they represent less than 1% of the human genome, Rho GTPases exert disproportionate control over cell division. Crucial to this master regulatory role is their localized occupation of specific domains of the ...

Abstract Mindfulness-Based Stress Reduction (MBSR) is an experientially based group intervention empirically supported to reduce psychological symptomology. Although MBSR has shown to be an effective intervention, little is known about which facets of the intervention are important in producing positive outcomes. This study tested several aspects of mindfulness practice (total ...

In adult cancer patients the negative predictive value of elevated CRP levels has been described for several malignancies. Only few studies have analyzed the prognostic role of CRP in children and adolescents with classical HL. In these studies elevated CRP levels correlate with the presence of classical risk factors and ...

Continuous, ultrastrong graphene fibers are achieved by wet-spinning of giant graphene oxide liquid crystals, followed by wet-drawing and ion-cross-linking. The giant size and regular alignment of graphene sheets render the fibers with high mechanical strength and good conductivity. Such graphene fibers promise wide applications in functional textiles, flexible and wearable ...

ABSTRACT: BACKGROUND: This study assessed the feasibility and acceptability of utilizing insecticide-treated plastic sheeting (ITPS) as a malaria control intervention in Papua New Guinea (PNG). METHODS: ZeroVector(R) ITPS was installed in 40 homes across four study sites representing a cross section of malaria transmission risk and housing style. Structured questionnaires ...

The place of the posterolateral superior temporal (PLST) gyrus within the hierarchical organization of the human auditory cortex is unknown. Understanding how PLST processes spectral information is imperative for its functional characterization. Pure-tone stimuli were presented to subjects undergoing invasive monitoring for refractory epilepsy. Recordings were made using high-density subdural ...

This study examined whether additional articulatory rehearsal induced temporary durability of phonological representations, using a 10-s delayed nonword free recall task. Three experiments demonstrated that cumulative rehearsal between the offset of the last study item and the start of the filled delay (Experiments 1 and 3) and a fixed rehearsal ...

Our recent studies have mechanistically demonstrated that cancer-associated fibroblasts (CAFs) produce energy-rich metabolites that functionally support the growth of cancer cells. Also, several authors have demonstrated that DNA instability in the tumor stroma greatly contributes to carcinogenesis. To further test this hypothesis, we stably knocked-down BRCA1 expression in human hTERT-immortalized ...

Highly efficient synthesis of 3-hydroxypyridines has been developed based on carbenoid-mediated N-O bond insertion. Treatment of δ-diazo oxime ethers with dirhodium complex Rh(2)(tfacam)(4) rapidly provides a variety of pyridines in 5-10 minutes in good to excellent yields.

Recent assessments by the International Union for Conservation of Nature (IUCN) indicate the existence of about 612 recognized primate species and subspecies (IUCN RedList, 2012), but close to 50% of these taxa are at risk of extinction as a result of human action. In this article, I call attention to ...

It has been more than 2000 years since Hippocrates described renal disease and observed its progressive nature. Decreased survival and deteriorated health status of these patients' being is attributed to cardiovascular disease. There is increasing interest regarding the impact of non-traditional risk factors, including hyperphosphatemia, elevated calcium-phosphate (CaxPO(4)) product, elevated ...

There is significant heterogeneity in outcomes following mild traumatic brain injury (mTBI). While several host factors (age, gender, preinjury psychiatric history, etc.) have been investigated, the influence of preinjury psychological resilience and mood status in conjunction with mild TBI remains relatively unexplored. Euthymic mood and high resilience are potentially protective ...

23-O-(1,4'-bipiperidine-1-carbonyl) betulinic acid (BBA), a synthetic derivative of 23-hydroxybetulinic acid (23-HBA), shows a reversal effect on multidrug resistance (MDR) in our preliminary screening. Overexpression of ATP-binding cassette (ABC) transporters such as ABCB1, ABCG2 and ABCC1 has been reported in recent studies to be a major factor contributing to MDR. Our ...

A novel epigenetic modulator that displays a DNMT1 inhibition and DNMT3A activation profile was characterized (compound 8). This compound is a derivative of palmitic acid that incorporates the putative reactive functional group (diynone) of the peyssonenyne natural products. Other analogues containing the diynone or an acetoxyenediyne did not show the ...

Purpose:To examine filter characteristics at preretrieval computed tomography (CT) that are associated with complicated inferior vena cava (IVC) filter retrieval procedures.Materials and Methods:This study was HIPAA compliant, and informed consent was waived. Institutional review board-approved retrospective review of IVC filter retrievals between January 2002 and July 2011 was performed to ...

Driven by the recent obesity epidemic, there is much interest in understanding the complex genetic and environmental basis of body weight and composition. We investigated this by searching for quantitative trait loci (QTLs) affecting a number of weight and adiposity traits in a G(10) advanced intercross population produced from crosses ...

We read with great interest, but no real surprise, the letter by Musial and Zwolinska published in a recent issue of your Journal [1]. These authors comment on their findings in dialysis patients suggesting a possible correlation between the levels of MMP-7 (matrilysin) and the severity of cardiovascular complications during ...

This study investigated the effect of chilling and freezing (for 24 h) canine feces on in vitro gas production kinetics and fermentation end-product profiles from carbohydrate-rich (in vitro run 1) and protein-rich substrates (in vitro run 2). Feces were collected from 3 adult Retriever-type dogs fed a canned diet for ...

The aim of this feasibility study was to determine the effectiveness of a commercially manufactured magnetic field (MF) device as an adjunct to pharmaceuticals during acute phase inflammatory response. The goal was to determine if inflammatory response interleukins IL-1, IL-6, IL-10, and tumor necrosis factor-alpha (TNF-α) would be affected by ...

BACKGROUND: BLOOD TRANSFUSION IS ASSOCIATED WITH ACUTE KIDNEY INJURY (AKI) AFTER TRANSCATHETER AORTIC VALVE IMPLANTATION (TAVI). WE SOUGHT TO ELUCIDATE IN MORE DETAIL THE RELATION BETWEEN BLOOD TRANSFUSION AND AKI AND ITS EFFECTS ON SHORT- AND LONG-TERM MORTALITY.METHODS AND RESULTS: NINE HUNDRED NINETY-FIVE PATIENTS WITH AORTIC STENOSIS UNDERWENT TAVI WITH ...

In this work we apply density-functional theory to simulate a double-dotation of He-clusters with Rb and Xe atoms. We investigate the influence of the He droplet environment on the weak van der Waals interaction between xenon and rubidium. The heliophilic Xe resides inside the droplet, while the heliophobic Rb stays ...

The characteristics of nightmares of 48 male U.S. Vietnam war veterans with combat-related posttraumatic stress disorder (PTSD), as well as revised dream scripts developed in the course of Imagery Rehearsal therapy, were examined in relation to pretreatment symptomatology and treatment outcome. Features, content, and themes of nightmares and rescripted dreams ...

Isomeric diamond hydrocarbons (diamondoids or polymantanes) with the same number n of adamantane units share the same molecular formula CQ(CH)T(CH2)S, and can be divided into valence isomers (denoted as Q-T-S) by partitioning the number C = Q + T + S of their carbon atoms according to whether they are ...

SUMMARY: KASpOD is a web service dedicated to the design of signature sequences using a k-mer based algorithm. Such highly specific and explorative oligonucleotides are then suitable for various goals, including phylogenetic oligonucleotide arrays (POAs). AVAILABILITY: http://g2im.u-clermont1.fr/kaspod CONTACT: eric.peyretaillade@udamail.fr SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.