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Social movement activism requires emotional motivation and entails emotional costs, and, because of this, activists tend to be deeply involved in the management of emotions – or emotion work – and not just in connection with protest events, but also on an everyday basis. Based on a case study of animal rights activism in Sweden, this article identifies five types of emotion work that animal rights activists typically perform: containing, ventilation, ritualization, micro-shocking and normalization of guilt. The emotion work performed by activists, it is argued, is best understood from a moral-sociological perspective building on Durkheim’s sociology of morality, based on which the article then outlines key elements of a comprehensive theoretical framework for the study of emotion work in social movements.

Elite athletes, body builders and adolescents misuse anabolic-androgenic steroids (AAS) in order to increase muscle mass or to enhance physical endurance and braveness. The high doses misused are associated with numerous adverse effects. The purpose of this study was to evaluate the impact of chronic supratherapeutic AAS treatment on circulating hormones and gene expression in peripheral tissues related to such adverse effects. Quantitative real-time PCR was used to measure expression levels of in total 37 genes (including peptide hormones, cell membrane receptors, nuclear receptors, steroid synthesising enzymes and other enzymes) in the pituitary, testes, adrenals, adipose tissue, kidneys and liver of male Sprague-Dawley rats after 14-day administration of the AAS nandrolone decanoate, 3 or 15 mg/kg. Plasma glucose and levels of adrenocorticotropic hormone (ACTH), adiponectin, corticosterone, ghrelin, insulin and leptin were also measured. We found several expected effects on the hypothalamic-pituitary-gonadal axis, while the treatment also caused a number of other not previously identified changes in circulating factors and gene transcription levels such as the dose-dependent reduction of the beta(3)-adrenergic receptor in adipose tissue, reduction of both circulating and mRNA levels of adiponectin, up-regulation of both hydroxymethylglutaryl-CoA-reductase, the rate-limiting enzyme in de novo synthesis of cholesterol, and the receptor for ACTH in the adrenals. The results provide evidence for wide ranging effects of AAS on the hypothalamic-pituitary-adrenal axis, adipose tissue and substrates of the renal control of blood pressure.

The aim of this study was to investigate whether the preference for a palatable high-fat diet (HFD) is associated with response to novelty and with anxiety-like behavior in rats and whether such fat preference correlates with gene expression of hypothalamic neuropeptides related to feeding. We subjected male rats to two tests of exploration of novel environments: the multivariate concentric square field (MCSF) and the elevated plus maze (EPM). The rats were then exposed to a 5-day test of preference for a palatable HFD versus reference diets. Messenger RNA (mRNA) levels of 21 neuropeptides were investigated by quantitative polymerase chain reaction. We found a strong positive correlation of HFD preference and open-arm activity in the EPM (% open-arm time, r(s) = 0.629, df = 26, P0.001). Thus, HFD preference was inversely associated with anxiety-like behavior. The same association was found for HFD preference and behavior in the MCSF (bridge entries, r(s) = 0.399, df = 23, P = 0.048). In addition, the HFD preference was positively correlated (r(s) = 0.433, df = 25, P = 0.021) with hypothalamic mRNA levels of urocortin 2 (Ucn 2). Moreover, behavior in the EPM was significantly correlated with expression levels of the receptor for Ucn 2, the corticotropin-releasing factor receptor 2, in the hypothalamus (r(s) = 0.382, df = 33, P = 0.022, pituitary (r(s) = 0.494, df = 31, P = 0.004) and amygdala (r(s) = 0.381, df = 30, P = 0.032). We conclude that preference for palatable HFD is inversely associated with anxiety and propose that Ucn 2 signaling may play a role in this association.

Gene variants of the FTO (fatso) gene have recently been strongly associated with body mass index and obesity. The FTO gene is well conserved and found in a single copy in vertebrate species including fish and chicken, suggesting that the ancestor of this gene was present 450 million years ago. Surprisingly, the FTO gene is present in two species of algae but not in any other invertebrate species. This could indicate that this gene has undergone a horizontal gene transfer. Quantitative real-time PCR showed that the gene is expressed in many peripheral and central rat tissues. Detailed in situ hybridization analysis in the mouse brain showed abundant expression in feeding-related nuclei of the brainstem and hypothalamus, such as the nucleus of the solitary tract, area postrema, and arcuate, paraventricular, and supraoptic nuclei as well as in the bed nucleus of the stria terminalis. Colabeling showed that the FTO gene is predominantly expressed in neurons, whereas it was virtually not found in astrocytes or glia cells. The FTO was significantly up-regulated (41%) in the hypothalamus of rats after 48-h food deprivation. We also found a strong negative correlation of the FTO expression level with the expression of orexigenic galanin-like peptide, which is mainly synthesized in the arcuate nucleus. These results are consistent with the hypothesis that FTO could participate in the central control of energy homeostasis.

We're in an era of ever increasing attention to animal rights, and activism around the issue is growing more widespread and prominent. In this volume, Jonas Lindblom and Kerstin Jacobsson use the animal rights movement in Sweden to offer the first analysis of social movements through the lens of Emile Durkheim's sociology of morality. By positing social movements as essentially a moral phenomenon-and morality itself as a social fact-the book complements more structural, cultural, or strategic action-based approaches, even as it also demonstrates the continuing value of classical sociological approaches to understanding contemporary society.

I artikeln undersöks hur Svenska Dagbladet framställt äldreomsorgssektorn i samband med etnicitets- och migrationsrelaterade frågor mellan 1995 och 2008. Studien behandlar vilka ämnen som rapporteringen har handlat om, vilka för- klaringar man använt sig av, vilka äldreomsorgsaktörer som varit i fokus och vilka som har fått uttala sig.

Research on welfare regimes and migration regimes has shown that Sweden and Finland have similar elderly care regimes but different migration regimes. It is against this backdrop that we set out to study what Swedish and Finnish daily press focusing on elderly care has written about ethnic minorities, migrants and migration. The study uses quantitative content analysis to analyze 241 daily newspaper articles published between 1995 and 2008. This article presents the themes that have been discussed, the elderly care actors that have been in focus (i.e. whether the focus has been on elderly care recipients, elderly care providers or informal caregivers), the ethnic backgrounds that these actors have had (i.e. whether the focus has been on the ethnic majority or on ethnic minorities) and the type of explanatory frameworks that the newspaper articles in focus have used. On the basis of this, we problematize the representations of ethnic minorities, migrants and migration that the newspaper articles in question put forth and the fact that the Swedish and Finnish daily press treats the issues at hand as if migration is mostly an issue that can be relegated to the periphery of the elderly care sectors’ agenda.

The solute carrier family 22 (SLC22) is a large family of organic cation and anion transporters. These are transmembrane proteins expressed predominantly in kidneys and liver and mediate the uptake and excretion of environmental toxins, endogenous substances, and drugs from the body. Through a comprehensive database search we identified six human proteins not yet cloned or annotated in the reference sequence databases. Five of these belong to the SLC22 family, SLC22A20, SLC22A23, SLC22A24, SLC22A25, and SPNS3, and the sixth gene, SVOPL, is a paralog to the synaptic vesicle protein SVOP. We identified the orthologs for these genes in mouse and rat and additional homologous proteins and performed the first phylogenetic analysis on the entire SLC22 family in human, mouse, and rat. In addition, we performed a phylogenetic analysis which showed that SVOP and SV2A-C are, in a comparison with all vertebrate proteins, most similar to the SLC22 family. Finally, we performed a tissue localization study on 15 genes on a panel of 30 rat tissues using quantitative real-time polymerase chain reaction.

Abuse of anabolic androgenic steroids (AAS) is associated with serious side effects, such as hypertension and fluid retention. Renal alpha(1)- and alpha(2)-adrenoceptors are implicated in the regulation of blood pressure and fluid balance. In the present study, the levels of renal alpha(1A)-, alpha(1B)-, alpha(2A)- and alpha(2B)-adrenoceptors, and spleen alpha(1B)-adrenoceptors, were quantified in tissue membranes from rats treated with the AAS nandrolone decanoate (15 mg/kg) for 14 days. The radioligands used were [(3)H]-prazosin and [(3)H]-RX821002. The nandrolone treatment caused a 50% reduction of kidney alpha(1B)-adrenoceptors (from 15 fmol/mg protein in control rats to 6.5 fmol/mg protein in treated rats). In contrast, the levels of kidney alpha(1A)-, alpha(2A)- and alpha(2B)-, and spleen alpha(1B)-adrenoceptors were unaffected. These results raise the possibility that a decreased level of kidney alpha(1B)-adrenoceptors may cause some of the effects observed on blood pressure and fluid balance in heavy abuse of AAS.

Media representations are important sources of information especially about contexts that people have limited access to (such as the one we address here, that is, elderly care). Representations of this also give us an insight into how ethnicity-, culture-, and migration-related issues are regarded. This article aims to shed light on media representations related to the nexus of elderly care, ethnicity, and migration in Sweden and Finland, given that the two countries have similar elderly care regimes but different migration regimes. The study uses quantitative content analysis to analyze all of the daily newspaper articles on elderly care that have touched upon these issues and have been published in one major newspaper in each country between 1995 and 2011 (N=347). In this article, we present the topics that these newspaper articles discuss; the elderly care actors that the articles focus on (i.e. whether the focus has been on elderly care recipients, elderly care providers or informal caregivers); the ethnic backgrounds of those who expressed themselves in the articles (i.e. whether the focus has been on the ethnic majority or on ethnic minorities); and the type of explanatory frameworks used in the daily press reporting in question. The article problematizes the media representations of ethnicity- and migration-related issues within the Swedish and Finnish elderly care sectors that the analysis has unveiled in relation to the debate on the challenges that the globalization of international migration poses to the elderly care sector.Keywords: Media representations; elderly care regimes; migration regimes; migrants; Sweden; Finland(Published: 19 November 2014)Citation: Vulnerable Groups & Inclusion. http://dx.doi.org/10.3402/vgi.v5.21260

Members of the solute carrier family 25 (SLC25) are known to transport molecules over the mitochondrial membrane. In this paper we present 14 novel members of SLC25 family in human. These were provided with following gene symbols by the HGNC: SLC25A32, SLC25A33, SLC25A34, SLC25A35, SLC25A37, SLC25A38, SLC25A39, SLC25A40, SLC25A41, SLC25A42, SLC25A43, SLC25A44, SLC25A45, and SLC25A46. We also identified the orthologues for these genes in rat and mouse. Moreover, we found yeast orthologues for 9 of these genes and show that the predicted substrate binding residues are highly conserved in the human and yeast proteins. We performed a comprehensive tissue localization study for 9 of these genes on a panel of 30 rat tissues with quantitative real-time polymerse chain reaction. We detected their mRNA in a wide number of tissues, both in brain and in periphery. This study provides an overall roadmap of the repertoire of the SLC25 family in mammals, showing that there are at least 46 genes in the human genome coding for mitochondrial transporters.