Search results

Filter

Filetype

Your search for "*" yielded 527330 hits

Familial associations of male breast cancer with other cancers

Purpose: Male breast cancer is associated with female breast cancer in families but whether male breast cancer clusters with other discordant cancers has not been studied. As concordant male breast cancers are utterly rare, discordant associations of male breast cancer with other cancers may reveal genetic and possible environmental risk factors contributing to male breast cancer susceptibility. M

IL-18 associated with lung lymphoid aggregates drives IFNγ production in severe COPD

Background: Increased interferon gamma (IFNγ) release occurs in Chronic Obstructive Pulmonary Disease (COPD) lungs. IFNγ supports optimal viral clearance, but if dysregulated could increase lung tissue destruction. Methods: The present study investigates which mediators most closely correlate with IFNγ in sputum in stable and exacerbating disease, and seeks to shed light on the spatial requirement

The coexistence of psychiatric and gastrointestinal problems in children with restrictive eating in a nationwide Swedish twin study

Background: Restrictive eating problems are rare in children but overrepresented in those with neurodevelopmental problems. Comorbidities decrease wellbeing in affected individuals but research in the area is relatively scarce. This study describes phenotypes, regarding psychiatric and gastrointestinal comorbidities, in children with restrictive eating problems. Methods: A parental telephone inter

Genetic Testing for Wolfram Syndrome Mutations in a Sample of 71 Patients with Hereditary Optic Neuropathy and Negative Genetic Test Results for OPA1/OPA3/LHON

In this study, the authors present a sample of 71 patients with hereditary optic neuropathy and negative genetic test results for OPA1/OPA3/LHON. All of these patients later underwent genetic testing to rule out WFS. As a result, 53 patients (74.7%) were negative and 18 patients (25.3%) were positive for some type of mutation or variation in the WFS gene. The authors believe that this study is int

Occupational therapy student experiences of a university mental health course based on an integrated application of problem-based and team-based learning

Background: The goal of problem-based and team-based learning (PBL/TBL) is to maximize student engagement and encourage interactive learning. Combining these methods in course design is described as a win-win situation that optimizes student learning, professional development, and uses varied teaching approaches that fit well within health science. More research is needed in the effectiveness of s

The BRCA1 c. 5096G>A p.Arg1699Gln (R1699Q) intermediate risk variant : Breast and ovarian cancer risk estimation and recommendations for clinical management from the ENIGMA consortium

Background We previously showed that the BRCA1 variant c.5096G>A p.Arg1699Gln (R1699Q) was associated with an intermediate risk of breast cancer (BC) and ovarian cancer (OC). This study aimed to assess these cancer risks for R1699Q carriers in a larger cohort, including follow-up of previously studied families, to further define cancer risks and to propose adjusted clinical management of female BR

Hedgerows Have a Barrier Effect and Channel Pollinator Movement in the Agricultural Landscape

Agricultural intensification and the subsequent fragmentation of semi-natural habitats severely restrict pollinator and pollen movement threatening both pollinator and plant species. Linear landscape elements such as hedgerows are planted for agricultural and conservation purposes to increase the resource availability and habitat connectivity supporting populations of beneficial organisms such as Agricultural intensification and the subsequent fragmentation of semi-natural habitats severely restrict pollinator and pollen movement threatening both pollinator and plant species. Linear landscape elements such as hedgerows are planted for agricultural and conservation purposes to increase the resource availability and habitat connectivity supporting populations of beneficial organisms such as

Differential expression of CK20, β-catenin, and MUC2/5AC/6 in Lynch syndrome and familial colorectal cancer type X

Background: Hereditary non-polyposis colorectal cancer comprises Lynch syndrome and familial colorectal cancer type X (FCCTX). Differences in genetics, demographics and histopathology have been extensively studied. The purpose of this study is to characterize their immunoprofile of markers other than MMR proteins. Methods: We compared the expression patterns of cytokeratins (CK7 and CK20), mucins

Enhancing crop shelf life with pollination

Background: Globally, high amounts of food are wasted due to insufficient quality and decay. Although pollination has been shown to increase crop quality, a possible impact on shelf life has not been quantitatively studied. Results: We tested how shelf life, represented by fruit decay, firmness and weight, changes as a function of pollination limitation in two European, commercially important stra

Prognostic factors for change in self-reported anxiety and depression in spondyloarthritis patients : data from the population-based SpAScania cohort from southern Sweden

Objectives: Anxiety and depression symptoms are more common in patients with spondyloarthritis (SpA) than in the general population. This study describes prognostic factors for change in self-reported anxiety and depression over 2 years in a well-defined SpA cohort. Method: In 2009, 3716 adult patients from the SpAScania cohort received a postal questionnaire to assess quality of life (QoL) and ph

Coffee drinking and mortality in 10 European countries : A multinational cohort study

Background: The relationship between coffee consumption and mortality in diverse European populations with variable coffee preparation methods is unclear. Objective: To examine whether coffee consumption is associated with all-cause and cause-specific mortality. Design: Prospective cohort study. Setting: 10 European countries. Participants: 521 330 persons enrolled in EPIC (European Prospective In

Measurement of the inclusive jet cross-sections in proton-proton collisions at √s=8 TeV with the ATLAS detector

Inclusive jet production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of s=8 TeV recorded by the ATLAS experiment at the Large Hadron Collider at CERN. The total integrated luminosity of the analysed data set amounts to 20.2 fb−1. Double-differential cross-sections are measured for jets defined by the anti-kt jet clustering algorithm with radius parameters of

Low-Frequency Noise in III-V Nanowire TFETs and MOSFETs

We present a detailed analysis of low-frequency noise (LFN) measurements in vertical III-V nanowire tunnel fieldeffect transistors (TFETs), which helps to understand the limiting factors of TFET operation. A comparison with LFN in vertical metal-oxide semiconductor field-effect transistors with the same channel material and gate oxide shows that the LFN in these TFETs is dominated by the gate oxid

InAs/InGaAsSb/GaSb Nanowire Tunnel Field-Effect Transistors

Tunnel field-effect transistors with ability to operate well below the thermal limit (with a demonstrated 43 mV/decade at VDS = 0.1 V) are characterized in this paper. Based on 88 devices, the impact of the low subthreshold swing on the overall performance is studied. Furthermore, correlation between parameters that are important for device characterization is determined.