999 resultados para Grimmelshausen, Hans Jakob Christoph von, 1625-1676.


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Rezension von: Thomas Schätze: Ästhetisch-personale Bildung. Eine rekonstruktive Interpretation von Schillers zentralen Schriften zur Ästhetik aus bildungstheoretischer Sicht. (Studien zur Philosophie und Theorie der Bildung. Bd. 22.) Weinheim: Deutscher Studien Verlag 1993, 285 S.

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Rezension von: Elmar Schwinger: Literarische Erziehung und Gymnasium. Zur Entwicklung des bayerischen Gymnasiums in der Ära Niethammer/Thiersch. Mit einem Geleitwort von A. Reble. (Würzburger Arbeiten zur Erziehungswissenschaft. Bd. 18.) Bad Heilbrunn: Klinkhardt 1988. 452 S.

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Wydział Neofilologii: Instytut Filologii Germańskiej

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UANL

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UANL

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Exercise induces a pleiotropic adaptive response in skeletal muscle, largely through peroxisome proliferator-activated receptor coactivator 1 (PGC-1 ). PGC-1 enhances lipid oxidation and thereby provides energy for sustained muscle contraction. Its potential implication in promoting muscle refueling remains unresolved, however. Here, we investigated a possible role of elevated PGC-1 levels in skeletal muscle lipogenesis in vivo and the molecular mechanisms that underlie PGC-1 -mediated de novo lipogenesis. To this end, we studied transgenic mice with physiological overexpression of PGC-1 and human muscle biopsies pre- and post-exercise. We demonstrate that PGC-1 enhances lipogenesis in skeletal muscle through liver X receptor -dependent activation of the fatty acid synthase (FAS) promoter and by increasing FAS activity. Using chromatin immunoprecipitation, we establish a direct interaction between PGC-1 and the liver X receptor-responsive element in the FAS promoter. Moreover, we show for the first time that increased glucose uptake and activation of the pentose phosphate pathway provide substrates for RNA synthesis and cofactors for de novo lipogenesis. Similarly, we observed increased lipogenesis and lipid levels in human muscle biopsies that were obtained post-exercise. Our findings suggest that PGC-1 coordinates lipogenesis, intramyocellular lipid accumulation, and substrate oxidation in exercised skeletal muscle in vivo.

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Recurrence of chronic hepatitis C and progressive fibrosis in liver transplants is frequent and impairs both graft and patient survival. Whether or not the choice of immunosuppression affects progression of fibrosis remains unclear. The aim of the present study was to compare the potential of the commonly used immunosuppressants to halt experimental liver fibrosis progression.

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Wie viele andere GIS-Dienstleister der Öffentlichen Verwaltung auch, ist die Abteilung Geoinformation und Vermessung des Kantons Luzern (geo) mit der wachsenden Nachfrage nach flexiblen Webmapping-Applikationen konfrontiert. Neben klassischen Stand-Alone-Anwendungen unterschiedlicher Komplexität werden zunehmend integrierte Lösungen aktuell. Drittanbieter-Applikationen sollen mit Mapping- und GIS-Funktionalitäten erweitert werden. Um den vielfältigen Ansprüchen gerecht zu werden, hat geo zu diesem Zweck einen Viewer (MapViewer LU 4.0) und ein eigenes API (geo.api LU) inklusive Print-Service entwickelt. Das API baut als Erweiterung auf dem bestehenden Esri JavaScript API auf. In der Präsentation werden Anforderungen, Lösungsansätze sowie die konkrete Umsetzung mittels Anwendungs-Demo vorgestellt.

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The systemic capillary leak syndrome (SCLS), also known as Clarkson's disease, is a rare disorder characterized by paroxysmal capillary hyperpermeability with a shift of plasma fluid from the intravascular to the interstitial space. A 35-year-old previously healthy woman was admitted with rapidly developing hypovolemic shock syndrome, rhabdomyolysis, and diffuse edema. Laboratory analysis revealed a severe hemoconcentration, renal insufficiency, and paraproteinemia. After exclusion of infection, allergy, burning or drug-induced conditions, the clinical presentation was consistent with the diagnosis of SCLS. Though this is a rare entity, the substantial morbidity and mortality associated with it necessitate the physician's awareness in order to provide timely therapy. This report is meant to enhance awareness of SCLS.

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The number of elderly people is growing in western populations, but only few maximal performance data exist for people >75 years, in particular for European octogenarians. This study was performed to characterize maximal performance of 55 independently living subjects (32 women, 81.1 +/- 3.4 years; 23 men, 81.7 +/- 2.9 years) with a focus on sex differences. Maximal performance was determined in a ramp test to exhaustion on a bicycle ergometer with ergospirometry, electrocardiogram and blood lactate measurements. Maximal isometric extension strength of the legs (MEL) was measured on a force platform in a seated position. Body composition was quantified by X-ray absorptiometry. In >25% of the subjects, serious cardiac abnormalities were detected during the ramp test with men more frequently being affected than women. Maximal oxygen consumption and power output were 18.2 +/- 3.2 versus 25.9 +/- 5.9 ml min(-1) kg(-1) and 66 +/- 12 versus 138 +/- 40 W for women versus men, with a significant sex difference for both parameters. Men outperformed women for MEL with 19.0 +/- 3.8 versus 13.6 +/- 3.3 N kg(-1). Concomitantly, we found a higher proportion of whole body fat in women (32.1 +/- 6.2%) compared to men (20.5 +/- 4.4%). Our study extends previously available maximal performance data for endurance and strength to independently living European octogenarians. As all sex-related differences were still apparent after normalization to lean body mass, it is concluded that it is essential to differentiate between female and male subjects when considering maximal performance parameters in the oldest segment of our population.

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BACKGROUND: Leptomeningeal carcinomatosis is a rare complication of solid tumors, e. g., breast, lung and gastrointestinal carcinomas. Clinical manifestations are variable with radicular pains with or without neurologic deficiencies as well as headache and hallucinations. CASE REPORT: The rare case of a 57-year-old patient with neurologic symptoms caused by a leptomeningeal carcinomatosis and a spinal metastasis of an asymptomatic signet-ring cell gastric carcinoma is reported. In spite of combined radiochemotherapy the patient died already 4 weeks after discharge from hospital due to an intracerebral hemorrhage. CONCLUSION: Until today, prognosis of leptomeningeal carcinomatosis is poor with a median survival between 3-4 months independently of the primary tumor.