Plasma leptin and mRNA expression of lipogenesis and lipolysis-related factors in bovine adipose tissue around parturition

The objective was to study changes in plasma leptin concentration parallel to changes in the gene expression of lipogenic- and lipolytic-related genes in adipose tissue of dairy cows around parturition. Subcutaneous fat biopsies were taken from 27 dairy cows in week 8 antepartum (a.p.), on day 1 postpartum (p.p.) and in week 5 p.p. Blood samples were assayed for concentrations of leptin and non-esterified fatty acids (NEFA). Subcutaneous adipose tissue was analysed for mRNA abundance by real-time qRT-PCR encoding for leptin, adiponectin receptor 1 (AdipoR1), adiponectin receptor 2 (AdipoR2), hormones-sensitive lipase (HSL), perilipin (PLIN), lipoprotein lipase (LPL), acyl-CoA synthase long-chain family member 1 (ACSL1), acetyl-CoA carboxylase (ACC), fatty acid synthase (FASN) and glycerol-3-phosphate dehydrogenase 2 (GPD2). Body weight and body condition score of the cows were lower after parturition than before parturition. The calculated energy balance was negative in week 1 and 5 p.p., with higher negative energy balance in week 1 p.p. compared with that in week 5 p.p. On day 1 p.p., highest concentrations of NEFA (353.3 mumol/l) were detected compared with the other biopsy time-points (210.6 and 107.7 mumol/l, in week 8 a.p., and week 5 p.p. respectively). Reduced plasma concentrations of leptin during p.p. when compared with a.p. would favour increasing metabolic efficiency and energy conservation for mammary function and reconstitution of body reserves. Lower mRNA abundance of ACC and FASN expression on day 1 p.p. compared with other biopsy time-points suggests an attenuation of fatty acid synthesis in subcutaneous adipose tissue shortly after parturition. Gene expression of AdipoR1, AdipoR2, HSL, PLIN, LPL, ACSL1 and GPD2 was unchanged over time.

Getting started with taiji: investigating students expectations and teachers appraisals of taiji beginners courses

In recent years, Taiji has been frequently investigated and considered as a stress management intervention. Although health care providers' appraisals and consumers' expectations are regarded as essential for treatment outcome, little attention has been drawn to this issue in Taiji research. In our study we have conducted two surveys to explore beginners' (n = 74) expectations and teachers' (n = 136) appraisals of their Taiji courses in general as well as more particularly related to stress management. Qualitative data analysis revealed that beginners mainly expected to learn a new method that is applicable in their daily life to foster peace of mind and to enhance their stress management. Congruently moderate-to-high improvements in stress management have also been found in quantitative analysis, whereby a lower educational level predicted higher expectations (P = 0.016). Taiji-teachers stated body- and mind-related benefits most frequently and appraised moderate-to-high improvements in stress management. Higher appraisals were predicted by a shorter teaching experience (P = 0.024). Our results inform about beginners' expectations and teachers' appraisals related to a Taiji-beginners course and highlight the role of educational background and teaching experience in shaping stress-management-related beginners' expectations and teachers' appraisals.

Bühne & Büro. Gegenwartstheater in der Schweiz

Theater lebt von der unmittelbaren Begegnung von Bühne und Publikum. denn seine spezifische Wirkung entfaltet sich im Live-Erlebnis. Die Formen des Schweizer Gegenwartstheaters sind vielfältig und reichen vom Stadttheater über die Laienoperette bis zu Poetry Slam. Neben Kreativität und Spiellust gehört zur Bühnenkunst aber auch das Betriebsbüro, weil Theater Organisation braucht, und natürlich Geld. Diese Zusammenhänge werden in den facettenreichen Sondierungen des Bandes «Bühne & Büro» beleuchtet. Der Band dokumentiert die vielfältigen Formen und den Beziehungsreichtum des Theaterschaffens in der Schweiz. Es beschreibt unterschiedliche Theaterformen wie Stadttheater, die freie Theaterszene und Tanztheater bis hin zu weniger bekannten Formen wie Behinderten- und Gefängnistheater. Ein weiterer Schwerpunkt besteht in der Untersuchung der Zusammenhänge zwischen Organisationsformen und Produktions-, Distributions- und Rezeptionsbedingungen von Theater in verschiedenen Regionen der Schweiz. Das Buch ist auf das Theaterschaffen in der Gegenwart ausgerichtet und wirft Fragen zu dessen Entwicklung in der Zukunft auf. Es richtet sich an ein breites Publikum Theater- und Kulturinteressierter. Theaterschaffenden an grossen Bühnen, in freien Gruppen und in Theatervereinen kann es Anregungen für den Ausbau und die Verbesserung der eigenen Organisationsstrukturen geben. Die Entscheidungsträger in der Kulturpolitik erhalten Informationen zum Zusammenspiel von Ausgaben, Organisationsformen, künstlerischem Output und Publikumsverhalten. Öffentlichen und privaten Kulturstiftungen sowie Sponsoren aus der Privatwirtschaft bietet es Entscheidungshilfen für Förderungsmassnahmen und kulturelles Engagement.