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Body mass index in young school age children in relation to organochlorine compounds in early life: a prospective study.

Objective:To investigate the association between maternal pregnancy and estimated postnatal serum concentrations of the organochlorines 2,2',4,4',5,5'-hexachlorobiphenyl (CB-153) and 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) and body mass index (BMI) z-scores in five to nine-year-old children.Methods:Maternal sera from the INUENDO birth cohort (2002-2004) comprising mother-child pair

A broadened typology on energy and security

A broadened typology describing the interconnection between energy and security is developed in this paper, with the aim of improving understanding of the relationship between energy and security by applying different research and policy perspectives. One approach involves studying energy as an object exposed to security threats, using concepts such as security of supply or security of demand. Ano

Breast cancer detection in digital breast tomosynthesis and digital mammography - A side-by-side review of discrepant cases.

Objective: To analyse discrepant breast cancer detection in digital breast tomosynthesis (DBT) and digital mammography (DM). Methods: From a previous detection study comparing DBT and DM, 26 discrepant cases were extracted, 19 detected by DBT only and 7 by DM only. An expert panel of 3 radiologists reviewed these cases and documented level of discrepancy, lesion visibility, radiographic pattern, l

High-order splitting schemes for semilinear evolution equations

We first derive necessary and sufficient stiff order conditions, up to order four, for exponential splitting schemes applied to semilinear evolution equations. The main idea is to identify the local splitting error as a sum of quadrature errors. The order conditions of the quadrature rules then yield the stiff order conditions in an explicit fashion, similarly to that of Runge–Kutta schemes. Furth

Effects of 10 to 30 years of lithium treatment on kidney function.

Long-term lithium treatment is associated with end-stage renal disease, but there is little evidence of a clinically significant reduction in renal function in most patients. We previously found that 1.5% of people who took lithium from the 1960s and 1970s developed end-stage renal disease; however, none of the patients who started after 1980 had end-stage renal disease. Here we aimed to study the

Cadmium, mercury and lead in the blood of urban women in Croatia, the Czech Republic, Poland, Slovakia, Slovenia, Sweden, China, Ecuador and Morocco

The aim of the study was to make an international comparison of blood levels of cadmium (B-Cd), lead (B-Pb) and mercury (B-Hg) of women in seven European, and three non-European cities, and to identify determinants. About 50 women (age: 46-62) from each city were recruited (totally 480) in 2006-2009. Interview and questionnaire data were obtained. Blood samples were analysed in one laboratory to a

Autoimmune diseases associated with non-Hodgkin lymphoma: A nationwide cohort study.

The cumulative risk of NHL in Sweden by age 80 years has increased to 1.1 in women and 1.6% in men in 2011. Increased risk of non-Hodgkin lymphoma (NHL) associated with personal histories of some autoimmune diseases (ADs) are known. It is unclear whether there are other NHL-related ADs and whether this association holds across different sex, age and year of diagnosis, or NHL histological subtypes.

Nobody was dirty: Cultural exhibitions as societal transition tools

This brief article shares a social transition attempt where a cultural exhibition was used to question the resources consumed in the name of cleanliness. Thirty-two pairs of unwashed jeans were installed at the National Gallery of Victoria with the aim of making people more aware of the hyper-clean social standards reproduced in everyday life, that consume energy, water and chemicals. This short s

III-V nanowires for logics and beyond

III-V MOSFETs are currently being considered for digital applications, whereas the option to develop the technology for RF-applications is less often discussed. The quality of the semiconductor/high-k interface and the presence of border traps within the high-k film plays an important role in both types of transistors, but given the different sets of transistor metrics, their influence is differen

Was the wage burden too heavy? - Settler farming, profitability, and wage shares of settler agriculture in Nyasaland, c. 1900-60

The historical role of European farming in southern and central Africa has received a great deal of attention among scholars over the years. Going through this vast literature, a striking consensus emerges: the success or failure of European farming in southern Africa was to a large extent dependent upon the colonisers’ access to and control over cheap labour, which they in turn could only access

Conformational effects due to stereochemistry and C3-substituents in xylopyranoside derivatives as studied by NMR spectroscopy

Glycosaminoglycans contain a beta-D-xylopyranose residue at its reducing end, which links the polysaccharide to the protein in proteoglycans. 2-Naphthyl beta-D-xylopyranosides have shown inhibition of tumor growth and we herein investigate conformation and dynamics of compounds structurally and stereochemically modified at the C3 position as well as the influence of solvent. The 3-deoxygenated com

A multilocus genetic risk score for coronary heart disease: case-control and prospective cohort analyses

Background Comparison of patients with coronary heart disease and controls in genome-wide association studies has revealed several single nucleotide polymorphisms (SNPs) associated with coronary heart disease. We aimed to establish the external validity of these findings and to obtain more precise risk estimates using a prospective cohort design. Methods We tested 13 recently discovered SNPs for a

Identification of a NK/T cell restricted progenitor in adult bone marrow contributing to bone marrow and thymic-dependent NK cells.

Although bone marrow (BM) is the main site of natural killer (NK)-cell development in adult mice, recent studies have identified a distinct thymic-dependent NK pathway, implicating a possible close link between NK- and T-cell development in adult hematopoiesis. To investigate whether a potential NK-/T-lineage restriction of multipotent progenitors might take place already in the BM, we tested the

Higher Magnesium Intake Is Associated with Lower Fasting Glucose and Insulin, with No Evidence of Interaction with Select Genetic Loci, in a Meta-Analysis of 15 CHARGE Consortium Studies

Favorable associations between magnesium intake and glycemic traits, such as fasting glucose and insulin, are observed in observational and clinical studies, but whether genetic variation affects these associations is largely unknown. We hypothesized that single nucleotide polymorphisms (SNPs) associated with either glycemic traits or magnesium metabolism affect the association between magnesium i

Distinct effects of voltage-and store-dependent calcium influx on stretch-induced differentiation and growth in vascular smooth muscle.

Stretch of the vascular wall stimulates smooth muscle hypertrophy by activating the MAPK and Rho/Rho kinase (ROK) pathways. We investigated the role of calcium in this response. Stretch-stimulated expression of contractile and cytoskeletal proteins in mouse portal vein was inhibited at mRNA and protein levels by blockade of voltage-dependent Ca(2+) entry (VDCE). In contrast, blockade of store-oper