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Chicken parathyroid hormone gene expression in response to gastrin, omeprazole, ergocalciferol, and restricted food intake.

Treatment with omeprazole, a long-acting proton pump inhibitor of acid secretion, induces hypergastrinemia. In chickens, omeprazole induces growth not only of the acid-producing mucosa (probably reflecting the trophic action of gastrin), but also of the parathyroid glands (hypertrophy + hyperplasia), while suppressing bone density and body weight gain without affecting blood calcium. The first par

Rat stomach ECL-cell histidine decarboxylase activity is suppressed by ergocalciferol but unaffected by parathyroid hormone and calcitonin.

The ECL cells are peptide hormone-producing cells, rich in histamine and chromogranin A (CGA)-derived peptides, that operate under the control of gastrin. Gastrin and the ECL cells form a functional unit, the gastrin-ECL-cell axis. The aims of the present study were to examine (1) if calcitonin (CT), parathyroid hormone (PTH) and vitamin D affect the gastrin-ECL-cell axis (by measuring the activit

Inshore Commercial Fisheries in the Service Economy : Session 1 Small-Scale Fisheries Research - towards sustainable fisheries using a multi-entry perspective

The study frames a traditional industry in transition with the aim to understand the ways in which a work-identity is formed in the service economy along the west coast of Sweden. More specifically, we want to understand how diversified inshore commercial fisheries are discursively established and negotiated as a service enterprising subject in three everyday relationships; authorities, customers

Extrapancreatic trypsin-2 cleaves proteinase-activated receptor-2.

Proteinase-activated receptors (PARs) are activated by proteolytic removal of a short amino terminal peptide, thus exposing a new amino terminus that functions as a tethered ligand that activates the receptor. With the aim to identify and study potential activators of PAR-2 we have developed a new method to measure proteolytic cleavage of PARs. PAR-2 was tagged with the insulin C-peptide that upon

Extent of myocardium at risk for left anterior descending artery, right coronary artery, and left circumflex artery occlusion depicted by contrast-enhanced steady state free precession and T2-weighted short tau inversion recovery magnetic resonance imaging

Background - Contrast-enhanced steady state free precession (CE-SSFP) and T2-weighted short tau inversion recovery (T2-STIR) have been clinically validated to estimate myocardium at risk (MaR) by cardiovascular magnetic resonance while using myocardial perfusion single-photon emission computed tomography as reference standard. Myocardial perfusion single-photon emission computed tomography has bee

Empowering interviews : narrative interviews in the study of information literacy in everyday life settings

The main aim of this paper is to discuss how, within a sociocultural perspective, to design and conduct interviews for studying information literacy in everyday life. A methodological framework combining a sociocultural perspective with a narrative interview method is developed, in which visual tools are used to engage interviewees as active participants in the interview situation. This method was

Several cases of undesirable effects caused by methacrylate ultraviolet-curing nail polish for non-professional use

Background: Ultraviolet (UV)-curing nail polishes based on acrylates or methacrylates are currently also available for non-professional use. The Swedish Medical Products Agency recently prohibited one brand of UV-curing polish, because several consumers reported undesirable effects after using it. Objectives: To investigate whether consumers with undesirable effects after using the UV-curing nail

Gender differences in knee abduction during weight-bearing activities : A systematic review and meta-analysis

Background Increased knee abduction during weight-bearing activities is suggested to be a contributing factor for the high knee injury risk reported in women. However, studies investigating gender difference in knee abduction are inconclusive. Objective To systematically review gender-differences in knee abduction during weight-bearing activities in individuals with or without knee injury. Methods

Precarious employment is a risk factor for poor mental health in young individuals in Sweden : A cohort study with multiple follow-ups

Background: The globalisation of the economy and the labour markets has resulted in a growing proportion of individuals who find themselves in a precarious labour market situation, especially among the young. This pertains also to the Nordic countries, despite their characterisation as well developed welfare states with active labour market policies. This should be viewed against the background of

Intact endothelial and contractile function of coronary artery after 8 hours of heart preservation

Objectives. The aim of the study was to investigate if adequate preservation of coronary artery endothelium-dependent relaxation and contractility may be obtained after 8 hours of non-ischemic heart preservation. Design. Porcine hearts were perfused for 8 hours at 8 °C, either in cycles of 15 minutes perfusion and 60 minutes non-perfusion, or by continuous perfusion. The perfusate consisted of a c

Challenges of patient-focused care: Nurses’ descriptions and observations before and after intervention

The concept of patient-focused care aims to provide an environment in which the healthcare team focuses on the individual patient’s needs. In order to increase our understanding of how nurses perceive and conduct patient-focused care, the issue needs to be studied in various contexts. The aims of the study were to explore nurses’ descriptions of their patient-focused care, what took place during o

Due Process: The Exchange of Information and Risk of Hindering Effective Cross-Border Co-Operation in Competition Cases

The paper investigates the different regimes for the exchange of information in cross-border competition cases. It argues that the co-operation and information exchange mechanisms in competition cases established by Regulation 1/2003 have been overtaken by the means provided by the European Evidence Warrant which was developed under the former third Pillar (Co-operation in Criminal Matters). Moreo