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The variable risk of colorectal cancer in patients with inflammatory bowel disease.
Using cluster analysis to examine dietary patterns: nutrient intakes, gender, and weight status differ across food pattern clusters
OBJECTIVE: This study explored the usefulness of cluster analysis in identifying food choice patterns of three groups of adults in relation to their energy intake. DESIGN: Food frequency data were converted to percentage of total energy from 38 food groups and entered into a cluster analysis procedure. Subjects in the emerging food group patterns were compared in terms of weight status, demographi
Daily energy expenditure of singing great reed warblers Acrocephalus arundinaceus
According to honest signalling theory, signals must be costly to produce to retain information about the signaller's quality. The song produced by male birds during breeding is a vocal "ornament" used for intra- and inter-sexual purposes. The energetic cost of this vocal signal remains a contentious issue. We used the doubly labelled water method to measure field metabolic rate by estimating CO2 p
From No Increase to Doubled Risk after Ten Years: Morbidity and Mortality from Myocardial Infarction in Newly Diagnosed Rheumatoid Arthritis
Study of water dynamics and distances in paramagnetic solids by variable-temperature two-dimensional H-2 NMR spectroscopy
A recently proposed two-dimensional H-2 NMR experiment is used to measure the H-2 (spin I=1) quadrupolar and paramagnetic shift anisotropy interactions in powdered CuCl2 center dot 2D(2)O as a function of temperature. The principal components of the quadrupolar and paramagnetic shift anisotropy tensors and the Euler angles describing the orientations of the tensors in the molecular frame are deter
Protein Kinase C delta Supports Survival of MDA-MB-231 Breast Cancer Cells by Suppressing the ERK1/2 Pathway
Mechanisms that mediate apoptosis resistance are attractive therapeutic targets for cancer. Protein kinase C delta (PKC delta) is considered a pro-apoptotic factor in many cell types. In breast cancer, however, it has shown both pro-survival and pro-apoptotic effects. Here, we report for the first time that down-regulation of PKC delta per se leads to apoptosis of MDA-MB-231 cells. Inhibition of M
Interactional Context in L2 Dialogues.
In recent years, second language acquisition research has focused on the performance of advanced and pre-advanced L2 learners (non-native speakers; henceforth NNSs), the former having received less attention. The present study draws on dialogues about future plans and route directions between advanced NNSs and a single native speaker (EVA). It is hypothesized that a NNS needs more time to construc
Cardiovascular disease risk in type 2 diabetes patients, non-obese that meet and obese who do not meet goals for glucose and blood pressure control. A Swedish National Diabetes Registry report
Nuclear targeting of macromolecular polyanions by an HIV-Tat derived peptide: role for cell-surface proteoglycans.
New therapies, based on gene transfer and protein delivery, require a better understanding of the basic mechanisms of macromolecular membrane transport. We have studied cellular uptake of macromolecular polyanions, i.e. DNA and glycosaminoglycans, and a polybasic HIV-Tat derived peptide (GRKKRRQRRRPPQC), using fluorescence assisted cell sorting and confocal fluorescence microscopy. The Tat peptide
Work locus of control and its relationship to health and job satisfaction from a gender perspective
With its focus on gender, the aim of this study was to investigate the role of work locus of control (WLC) for job satisfaction and health in the context of occupational stress. Data were collected from 281 women and men at both managerial and non-managerial level in a Swedish telecom company. As hypothesized, external WLC was positively related to stressors and symptoms of ill-health, whereas it
Risk of invasive cervical cancer in relation to management of abnormal Pap smear results
OBJECTIVE: We sought to evaluate the management of women with abnormal cytology in terms of subsequent risk of invasive cervical cancer. STUDY DESIGN: The screening histories of all invasive cervical cancer cases diagnosed in Sweden 1999-2001 and of 5 population-based controls per case were reviewed. In all, 159 patients and 258 control subjects aged < 67 years had an abnormal smear result 0.5-6.5
Melatonin receptor signalling is involved in insulin secretion in the INS-1 832/13 beta cell line
Clostridium lundense sp nov., a novel anaerobic lipolytic bacterium isolated from bovine rumen
A strictly anaerobic, mesophilic, endospore-forming, lipolytic bacterium, designated strain R1(T), was isolated from bovine rumen fluid and characterized. Cells of this isolate were Gram-positive, non-motile rods that formed spherical terminal spores. The overall biochemical and physiological characteristics indicated that this strain should be placed in the genus Clostridium. The strain grew at t
A standardised approach to the world? IKEA in China
Purpose The aim of this paper is to analyse the marketing strategy in China of the furnishing retailer IKEA in the context of standardisation and adaptation of marketing activities. IKEA’s strategy in China is compared to its corporate strategy throughout the rest of the world. Design/methodology/approach The four P classifications are used as a framework to compare the central marketing strateg
Design of high-density antibody microarrays for disease proteomics: Key technological issues.
Antibody-based microarray is a novel proteomic technology setting a new standard for molecular profiling of non-fractionated complex proteomes. The first generation of antibody microarrays has already demonstrated its potential for generating detailed protein expression profiles, or protein atlases, of human body fluids in health and disease, paving the way for new discoveries within the field of
Arguments Surrounding Organic and Genetically Modified Food Labelling: A Few Comparisons
This paper compares reasoning surrounding organic food labelling with arguments concerning mandatory GM labelling. Focus is placed on argumentative cross-overs, defined as cases where actors or organizations use a certain type of argumentation for one issue (for example, modes of food production), and shift into using their opponent's type of argumentation for a closely related issue (for example,
Balloon occlusion of the aorta during endovascular repair of ruptured abdominal aortic aneurysm.
Wingbeat frequency and the body drag anomaly: wind-tunnel observations on a thrush nightingale (Luscinia luscinia) and a teal (Anas crecca)
A teal (Anas crecca) and a thrush nightingale (Luscinia luscinia) were trained to fly in the Lund wind tunnel for periods of up to 3 and 16 h respectively. Both birds flew in steady flapping flight, with such regularity that their wingbeat frequencies could be determined by viewing them through a shutter stroboscope. When flying at a constant air speed, the teal's wingbeat frequency varied with th
