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Partial Mediation by Cadmium Exposure of the Association between Tobacco Smoking and Atherosclerotic Plaques in the Carotid Artery

Exposure to cadmium confers increased cardiovascular risk. Tobacco smoke contains cadmium, which, hypothetically, may mediate parts of the tobacco-associated risk of developing atherosclerotic plaques. Baseline data from the Swedish Malmö Diet and Cancer cohort (1991-1996) were used to test this hypothesis. Mediation analysis was used to examine associations between smoking and blood cadmium level

Comparative long-term adverse effects elicited by invasive group B and C meningococcal infections

BACKGROUND: Given the identity between Neisseria meningitidis serogroup B (MenB) capsular polysaccharide (polysialic acid; PSA) and PSA found on neural cell adhesion molecules, it has been proposed that infection with MenB or vaccination with PSA may be associated with subsequent autoimmune or neurological disease.METHODS: We conducted 2 studies. The first was a retrospective nationwide study of i

Increased Central Nervous System Interleukin-8 in a Majority Postlaminectomy Syndrome Chronic Pain Population

Background and Objectives: Multiple processes have been identified as potential contributors to chronic pain, with increasing evidence illustrating an association with aberrant levels of neuroimmune mediators. The primary objectives of the present study were to examine central nervous system cytokines, chemokines, and growth factors present in a chronic pain population and to explore patterns of t

Agencing ethical consumers: smartphone apps and the socio-material reconfiguration of everyday life

The aim of this paper is to describe and explain how smartphone apps,designed to assist consumers in making informed ethical choices andgreening their everyday practices, enable and shape ethical consumption.Taking a socio-material approach and drawing on an ethnographic studyof three ethical consumption apps – the Green guide, the Fair trade appand Shopgun – the paper shows that these digital dev

Band structure evolution and the origin of magnetism in (Ga,Mn)As : From paramagnetic through superparamagnetic to ferromagnetic phase

The high-spectral-resolution optical studies of the energy gap evolution, supplemented with electronic, magnetic, and structural characterization, show that the modification of the GaAs valence band caused by Mn incorporation occurs already for a very low Mn content, much lower than that required to support ferromagnetic spin-spin coupling in (Ga,Mn)As. Only for n-type (Ga,Mn)As with the Mn conten

StanceXplore: Visualization for the Interactive Exploration of Stance in Social Media

The use of interactive visualization techniques in Digital Humanities research can be a useful addition when traditional automated machine learning techniques face difficulties, as is often the case with the exploration of large volumes of dynamic—and in many cases, noisy and conflicting—textual data from social media. Recently, the field of stance analysis has been moving from a predominantly bin

Pupil dilation reflects the time course of emotion recognition in human vocalizations

The processing of emotional signals usually causes an increase in pupil size, and this effect has been largely attributed to autonomic arousal prompted by the stimuli. Additionally, changes in pupil size were associated with decision making during non-emotional perceptual tasks. Therefore, in this study we investigated the relationship between pupil size fluctuations and the process of emotion rec

Single Nucleotide Polymorphisms Associated with Pain Sensitivity After Laparoscopic Cholecystectomy

Objective: To systematically evaluate variations in single-nucleotide polymorphisms within 13 candidate pain genes in patients differing in phenotype characteristics based on a composite measure of pain sensitivity.Methods: In a case-control study, 149 patients scheduled for laparoscopic cholecystectomy were individually categorized according to preoperative pain sensitivity and postoperative pain

Modeling and Simulations of Multiphysics Phenomena ad Performance in Proton Exchange Membrane Fuel Cells

Proton exchange membrane fuel cells (PEMFCs) are considered as the mostpromising alternative power sources with a wide variety of applications owing to their attractive advantages compared to other conventional power sources. During the past decades, the cell performance has been gradually improved. However, the cell performance improvement and cost reduction are still urgently needed due to the r

Uncertainty on radiation doses estimated by biological and retrospective physical methods

Biological and physical retrospective dosimetry are recognised as key techniques to provide individual estimates of dose following unplanned exposures to ionising radiation. Whilst there has been a relatively large amount of recent development in the biological and physical procedures, development of statistical analysis techniques has failed to keep pace. The aim of this paper is to review the cu

Primary Stenting of the Superficial Femoral Artery in Patients with Intermittent Claudication Has Durable Effects on Health-Related Quality of Life at 24 Months : Results of a Randomized Controlled Trial

Background: Intermittent claudication (IC) is commonly caused by lesions in the superficial femoral artery (SFA), yet invasive treatment is still controversial and longer term patient-reported outcomes are lacking. This prospective randomized trial assessed the 24-month impact of primary stenting with nitinol self-expanding stents compared to best medical treatment (BMT) alone in patients with sta

Det man ser och inte ’ser’ - Indiens miljöutmaningar

Miljön hotas av förgiftning av luft, vatten och jordar. Industriutveckling och gruvdrift förstör miljön, liksom användningen av kol och bensin i de ständigt ökande transporter. Indiens möjligheter att komma till rätta med detta.