The Abominable Traffic: The Abolition Movement and Emotions

It is obvious that emotions play an important role in social movement campaigns. Strangely enough, however, studies of social movements do not pay much attention to emotions nor do they give them an appropriate place in social movement theory. As Hunt and Benford contend, this overly rationalistic theory urgently needs a 'dramaturgical infusion'. In this paper we follow their lead. In it we explore historical studies of the first public campaign of the eighteenth-century abolition movement in Great Britain to shed light on the role of emotions in movement discourses. Following Hochschild we assume that each society and each culture has its unique emotional dictionary, which defines what is and isn't, and its emotional bible, which defines what one should and should not feel in a given context." In social movement campaigns, actors employ the emotional repertoires of their society in order to express their indignation, to evoke emotional feelings in the audiences they address and thus put pressure on authorities to change their policies. The analysis of the first public campaign of the British abolition movement shows that the feelings about the abolition of the slave trade often ran high. Both the abolitionists and their opponents used a great variety of emotion signs as means to communicate with the world of politics and with society at large. The analysis reveals that four variables determined the degree of emotionality in the abolition discourse. First, the nature of the cause, i.e., abolition of the slave trade. Particularly, the degree of inequality involved in slavery determined the level of moral indignation that fueled the abolition campaign. Second, the strategic-instrumental choices of the leading movement actors when to use emotional arguments and when to revert to more 'business-like' pleas. Third, the cultural climate in which a campaign takes place. In this case the cultural climate of the late eighteenth century contributed much to the emotionality of the abolition discourse. Fourth, the emotional tone of the discourses in extant critical communities, i.e., in the debates initiated by critical thinkers about a topic. In the case of abolition, the pre-dominantly emotional debate that took place within religious, particularly Evangelical, circles did much to make the abolition discourse a heated one. The analysis shows that emotions are essential to get a movement started and to keep it going. They therefore deserve scholarly attention in their own right and must not be taken granted as folklore of movement campaigns

Between Old and New: Social Movements and Cultural Change

Social movements challenge authorities on behalf of people whose needs and interests are not catered for in society. To do this, they have to accomplish a contradictory task, i.e., frame the cause of the excluded in interpre-tive packages that are contrary to the dominant views in society while at same time struggle to make these contrary views part of the dominant culture. Therefore, SMOs initiate public discourses on these interests out of which cultural changes may proceed, and if they succeed, they act as producers of new meanings. At the same time, however, the interpretive packages have to resonate with extant cultural views in order to be convincing for movement participants as well as authorities and publics. In other words, these packages have to be contrary to and correspon-ding with dominant views. How do movement actors succeed in this seemingly impossible task? Our review of cultural studies of social movements points to two strategies: (1) linking controversial topics like abortion with generally accepted and valued notions like basic rights; (2) associating their interpretive packa-ge, such as protecting the ecology, with an existing theme, such as harmony with nature, that as an alternative cultural context may legitimate their package. We use a case study, the movement against the slave trade in Great Britain, to test these propositions. The case material confirms their utility, but also reveals a third strategy: relating the package to cultural themes that are on their way to dominance. The material points to the importance of this strategy and of the role the - changing - cultural context plays in producing new meanings. The findings lead to a discussion about the role of movement actors, the cultural context, and the changes therein in the production of meaning

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Supramolecular & Biomaterials Chemistr

Changes in small intestinal homeostasis, morphology, and gene expression during rotavirus infection of infant mice

Rotavirus is the most important cause of infantile gastroenteritis. Since in vivo mucosal responses to a rotavirus infection thus far have not been extensively studied, we related viral replication in the murine small intestine to alterations in mucosal structure, epithelial cell homeostasis, cellular kinetics, and differentiation. Seven-day-old suckling BALB/c mice were inoculated with 2 x 10(4) focus-forming units of murine rotavirus and were compared to mock-infected controls. Diarrheal illness and viral shedding were recorded, and small intestinal tissue was evaluated for rotavirus (NSP4 and structural proteins)- and enterocyte-specific (lactase, SGLT1, and L-FABP) mRNA and protein expression. Morphology, apoptosis, proliferation, and migration were evaluated (immuno)histochemically. Diarrhea was observed from days 1 to 5 postinfection, and viral shedding was observed from days 1 to 10. Two peaks of rotavirus replication were observed at 1 and 4 days postinfection. Histological changes were characterized by the accumulation of vacuolated enterocytes. Strikingly, the number of vacuolated cells exceeded the number of cells in which viral replication was detectable. Apoptosis and proliferation were increased from days 1 to 7, resulting in villous atrophy. Epithelial cell turnover was significantly higher (<4 days) than that observed in controls (7 days). Since epithelial renewal occurred within 4 days, the second peak of viral replication was most likely caused by infection of newly synthesized cells. Expression of enterocyte-specific genes was downregulated in infected cells at mRNA and protein levels starting as early as 6 h after infection. In conclusion, we show for the first time that rotavirus infection induces apoptosis in vivo, an increase in epithelial cell turnover, and a shutoff of gene expression in enterocytes showing viral replication. The shutoff of enterocyte-specific gene expression, together with the loss of mature enterocytes through apoptosis and the replacement of these cells by less differentiated dividing cells, likely leads to a defective absorptive function of the intestinal epithelium, which contributes to rotavirus pathogenesis

Endoplasmic Reticulum Stress, Unfolded Protein Response and Altered T Cell Differentiation in Necrotizing Enterocolitis

Background:Endoplasmic reticulum (ER) stress and activation of the unfolded protein response (UPR) play important roles in chronic intestinal inflammation. Necrotizing enterocolitis (NEC) is the most common gastrointestinal emergency in preterm infants and is characterized by acute intestinal inflammation and necrosis. The objective of the study is to investigate the role of ER stress and the UPR in NEC patients.Methods:Ileal tissues from NEC and control patients were obtained during surgical resection and/or at stoma closure. Splicing of XBP1 was detected using PCR, and gene expression was quantified using qPCR and Western blot.Results:Splicing of XBP1 was only detected in a subset of acute NEC (A-NEC) patients, and not in NEC patients who had undergone reanastomosis (R-NEC). The other ER stress and the UPR pathways, PERK and ATF6, were not activated in NEC patients. A-NEC patients showing XBP1 splicing (A-NEC-XBP1s) had increased mucosal expression of GRP78, CHOP, IL6 and IL8. Similar results were obtained by inducing ER stress and the UPR in vitro. A-NEC-XBP1s patients showed altered T cell differentiation indicated by decreased mucosal expression of RORC, IL17A and FOXP3. A-NEC-XBP1s patients additionally showed more severe morphological damage and a worse surgical outcome. Compared with A-NEC patients, R-NEC patients showed lower mucosal IL6 and IL8 expression and higher mucosal FOXP3 expression.Conclusions:XBP1 splicing, ER stress and the UPR in NEC are associated with increased IL6 and IL8 expression levels, altered T cell differentiation and severe epithelial injury

Mucin Muc2 Deficiency and Weaning Influences the Expression of the Innate Defense Genes Reg3β, Reg3γ and Angiogenin-4

Background Mucin Muc2 is the structural component of the intestinal mucus layer. Absence of Muc2 leads to loss of this layer allowing direct bacterial-epithelial interactions. We hypothesized that absence of the mucus layer leads to increased expression of innate defense peptides. Specifically, we aimed to study the consequence of Muc2 deficiency (Muc2-/-) on the expression of regenerating islet-derived protein 3 beta (Reg3ß), regenerating islet-derived protein 3 gamma (Reg3¿), and angiogenin-4 (Ang4) in the intestine shortly before and after weaning. Methods Intestinal tissues of Muc2-/- and wild-type (WT) mice were collected at postnatal day 14 (P14, i.e. pre-weaning) and P28 (i.e. post-weaning). Reg3ß, Reg3¿, and Ang4 expression was studied by quantitative real-time PCR, Western-blot, in situ hybridization, and immunohistochemistry. Results Reg3ß and Reg3¿ were expressed by diverging epithelial cell types; namely enterocytes, Paneth cells, and goblet cells. Additionally, Ang4 expression was confined to Paneth cells and goblet cells. Expression of Reg3ß, Reg3¿, and Ang4 differed between WT and Muc2-/- mice before and after weaning. Interestingly, absence of Muc2 strongly increased Reg3ß and Reg3¿ expression in the small intestine and colon. Finally, morphological signs of colitis were only observed in the distal colon of Muc2-/- mice at P28, where and when expression levels of Reg3ß, Reg3¿, and Ang4 were the lowest. Conclusions Expression of Reg3 proteins and Ang4 by goblet cells point to an important role for goblet cells in innate defense. Absence of Muc2 results in up-regulation of Reg3ß and Reg3¿ expression, suggesting altered bacterial-epithelial signaling and an innate defense response in Muc2-/- mice. The inverse correlation between colitis development and Reg3ß, Reg3¿, and Ang4 expression levels might point toward a role for these innate defense peptides in regulating intestinal inflammatio

Pharmacotherapeutic management of paediatric heart failure and ACE-I use patterns: A European survey

Objective To characterise heart failure (HF) maintenance pharmacotherapy for children across Europe and investigate how angiotensin-converting enzyme inhibitors (ACE-I) are used in this setting. Methods A Europe-wide web-based survey was conducted between January and May 2015 among European paediatricians dedicated to cardiology. Results Out of 200-eligible, 100 physicians representing 100 hospitals in 27 European countries participated. All participants reported prescribing ACE-I to treat dilated cardiomyopathy-related HF and 97% in the context of congenital heart defects; 87% for single ventricle physiology. Twenty-six per cent avoid ACE-I i

Formulating 'principles of procedure' for the foreign language classroom: A framework for process model language curricula

This article aims to apply Stenhouse's process model of curriculum to foreign language (FL) education, a model which is characterized by enacting principles of procedure which are specific to the discipline which the school subject belongs to. Rather than to replace or dissolve current approaches to FL teaching and curriculum development, this article seeks to improve and enrich communicative and task-based orientations with an additional criterion for assessing the educational worth of the tasks through which these orientations are developed. Unlike the objectives and competences models, principles of procedure provide an intrinsic justification of school curriculum by enacting the epistemological structure of any given area of knowledge in the educational process. Accordingly, the article will first justify the need to come up with a process model of curriculum for FL education which is built around such principles; then, it will formulate a basic framework that reflects the logical structure, concepts and epistemological perspectives of the language studies, as a first step to allowing these to enter the FL classroom and orient the teaching conducted in it; finally, it will present three tasks whose design was inspired by the abovementioned framework, and which were put into practice with Primary education English as a Foreign Language learners during the 2013 2014 and 2014 2015 academic years

Brain endothelial miR-146a negatively modulates T-cell adhesion through repressing multiple targets to inhibit NF-κB activation.

Pro-inflammatory cytokine-induced activation of nuclear factor, NF-κB has an important role in leukocyte adhesion to, and subsequent migration across, brain endothelial cells (BECs), which is crucial for the development of neuroinflammatory disorders such as multiple sclerosis (MS). In contrast, microRNA-146a (miR-146a) has emerged as an anti-inflammatory molecule by inhibiting NF-κB activity in various cell types, but its effect in BECs during neuroinflammation remains to be evaluated. Here, we show that miR-146a was upregulated in microvessels of MS-active lesions and the spinal cord of mice with experimental autoimmune encephalomyelitis. In vitro, TNFα and IFNγ treatment of human cerebral microvascular endothelial cells (hCMEC/D3) led to upregulation of miR-146a. Brain endothelial overexpression of miR-146a diminished, whereas knockdown of miR-146a augmented cytokine-stimulated adhesion of T cells to hCMEC/D3 cells, nuclear translocation of NF-κB, and expression of adhesion molecules in hCMEC/D3 cells. Furthermore, brain endothelial miR-146a modulates NF-κB activity upon cytokine activation through targeting two novel signaling transducers, RhoA and nuclear factor of activated T cells 5, as well as molecules previously identified, IL-1 receptor-associated kinase 1, and TNF receptor-associated factor 6. We propose brain endothelial miR-146a as an endogenous NF-κB inhibitor in BECs associated with decreased leukocyte adhesion during neuroinflammation