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Dendritic cell subsets in the intestinal lamina propria: Ontogeny and function.

The intestinal mucosa is exposed to large amounts of foreign antigen (Ag) derived from commensal bacteria, dietary Ags, and intestinal pathogens. Dendritic cells (DCs) are believed to be involved in the induction of tolerance to harmless Ags and in mounting protective immune responses to pathogens and, as such, to play key roles in regulating intestinal immune homeostasis. The characterization of

Manganese and selenium concentrations in umbilical cord serum and attention deficit hyperactivity disorder in childhood.

Existing evidence on the effects of manganese and selenium during fetal life on neurodevelopmental disorders is inadequate. This study aims to investigate the hypothesized relationship between fetal exposure to manganese and selenium and attention deficit hyperactivity disorder (ADHD) diagnosis in childhood. Children born between 1978 and 2000 with ADHD (n=166) were identified at the Department of

Cationic polypeptides in a concept of oppositely charged polypeptides as prevention of postsurgical intraabdominal adhesions

Two differently charged polypeptides, α-poly-L-lysine and poly-L-glutamate, have previ- ously been shown to effectively reduce postoperative intraabdominal adhesions. Though α-poly-L-lysine showed toxicity in doses too close to the lowest the-rapeutic dose, the aim in the present study was to investigate the possible antiadhesive effect of another four cationic polypeptides.

Food composition database harmonization for between-country comparisons of nutrient data in the TEDDY Study

The Environmental Determinants of Diabetes in the Young (TEDDY) Study aims at examining the associations between islet autoimmunity and various environmental exposures (e.g. diet) in Finland, Germany, Sweden and the United States (US). In order to produce comparable results from dietary assessments, the national food composition databases (FCDB) must contain mutually comparable food composition da

Operationalization of Three Dimensions of Sexual Orientation in a National Survey of Late Adolescents.

This study investigated three dimensions of sexual orientation-identity, attraction, and behavior-in a national survey of late adolescents. Prevalence rates and the diversity of dimensions of sexual orientation when combined were studied. A representative sample of 3,432 Swedish high school seniors completed an anonymous school-based self-report survey about sexuality, Internet use, and health. Fo

Gene×dietary pattern interactions in obesity: analysis of up to 68,317 adults of European ancestry.

Obesity is highly heritable. Genetic variants showing robust associations with obesity traits have been identified through genome-wide association studies. We investigated whether a composite score representing healthy diet modifies associations of these variants with obesity traits. 32 BMI- and 14 waist-hip ratio (WHR)-associated SNPs were genotyped and genetic risk scores (GRS) calculated in 18

Breast Cancer in Systemic Lupus Erythematosus

Objective: Evidence points to a decreased breast cancer risk in systemic lupus erythematosus (SLE). We analyzed data from a large multisite SLE cohort, linked to cancer registries. Methods: Information on age, SLE duration, cancer date, and histology was available. We analyzed information on histological type and performed multivariate logistic regression analyses of histological types according t

Analytical Validation Considerations of Multiplex Mass-Spectrometry-Based Proteomic Platforms for Measuring Protein Biomarkers

Protein biomarker discovery and validation in current omics era are vital for healthcare professionals to improve diagnosis, detect cancers at an early stage, identify the likelihood of cancer recurrence, stratify stages with differential survival outcomes, and monitor therapeutic responses. The success of such biomarkers would have a huge impact on how we improve the diagnosis and treatment of pa

Nanoparticle-based capillary electroseparation of proteins in polymer capillaries under physiological conditions.

Totally porous lipid-based liquid crystalline nanoparticles were used as pseudostationary phase for capillary electroseparation with LIF detection of proteins at physiological conditions using unmodified cyclic olefin copolymer capillaries (Topas, 6.7 cm effective length). In the absence of nanoparticles, i.e. in CE mode, the protein samples adsorbed completely to the capillary walls and could not

On Distributed Knowledge Bases for Robotized Small-Batch Assembly

The flexibility demands in manufacturing are severe, e.g., for rapid-change-over to new product variants, while robots are flexible machines that potentially can be adapted to a large variety of production tasks. Task definitions such as explicit robot programs are hardly reusable from an application point-of-view. To improve the situation, a knowledge-based approach exploiting distributed declara

The Pediatric Cataract Register (PECARE): analysis of age at detection of congenital cataract

Purpose: To analyse and discuss screening for the detection of congenital cataract in two Nordic countries, Denmark and Sweden. Methods: Until 2011, in Denmark, no guideline concerning screening for congenital cataract existed. Since 2011, Danish guidelines regarding eye examination include examination with a pencil light at age 5 weeks, whereas newborn red reflex examination using a handheld opht

CD44 enhances invasion of basal-like breast cancer cells by upregulating serine protease and collagen-degrading enzymatic expression and activity

Introduction: Basal-like breast cancers (BL-BCa) have the worst prognosis of all subgroups of this disease. Hyaluronan (HA) and the HA receptor CD44 have a long-standing association with cell invasion and metastasis of breast cancer. The purpose of this study was to establish the relation of CD44 to BL-BCa and to characterize how HA/CD44 signaling promotes a protease-dependent invasion of breast c

Off-the-shelf options for juxtarenal and pararenal aortic aneurysm

In patients unsuitable for standard, infrarenal endovascular aneurysm repair (EVAR) due to an inadequate or inappropriate infrarenal neck, various options have been proposed to achieve a suitable endovascular repair. The primary objective in this setting is to move the endograft sealing zone to a healthier, more cranial segment of the aorta. The need for a solution for problematic proximal neck an

Genetic variation in NEDD4L, an epithelial sodium channel regulator, is associated with cardiovascular disease and cardiovascular death.

We have previously shown that genetic variance in NEDD4L, a regulating protein of a sodium channel in the distal nephron, has been associated with marginally higher blood pressure and enhanced salt sensitivity. Here, we tested if the genetic NEDD4L variation previously associated with salt sensitivity is related to population blood pressure, incidence of cardiovascular disease (CVD) and mortality.

Redistribution and Hemostatic Action of Recombinant Activated Factor VII Associated with Platelets

Clinical evidence accumulated from hemophilic patients during prophylaxis with recombinant activated factor VII (rFVIIa) suggests that the duration of the hemostatic action of rFVIIa exceeds its predicted plasma half-life. Mechanisms involved in this outcome have not been elucidated. We have investigated in vitro the redistribution of rFVIIa in platelets from healthy donors, patients with FVII def

Acylated monogalactosyl diacylglycerol: Prevalence in the plant kingdom and identification of an enzyme catalyzing galactolipid head group acylation in Arabidopsis thaliana.

The lipid phase of the thylakoid membrane is mainly composed of the galalctolipids mono- and digalactosyl diacylglycerol (MGDG and DGDG, respectively). It has been known since the late sixties that MGDG can be acylated with a third fatty acid to the galactose head group (acyl-MGDG) in plant leaf homogenates. In certain brassicaceous plants like Arabidopsis thaliana, the acyl-MGDG frequently incorp