991 resultados para 2,6,10,15,19-pentamethylicosane


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15. bd. Der störenfried. Die crinolinen-verschwörung. Brandenburgischer Landsturm -- 16. bd. Die fremden. Gegenüber. Der Phlegmatikus. Die Prüfung. Der Mädchen Waffen. Günstige Vorzeichen -- 17. bd. Die verlobung Sammelwuth. Der dritte. Die Pglegetöchter -- 18. bd. Auf dem heirathsbureau. Vater und tochter. Die Doppelgängerin. Der Kassenschlüssel. Eine Whistpartie unter Frauen. Ausreden lassen -- 19. bd. Doctor Treuwald Herrschsucht. Die zärtlichen verwandten -- 20. bd. Der geheimnissvolle brief. Das armband. Müller als Sündenbock. Die Epigramme. Das Müttersöhnchen. Versalzen -- 21. bd. Aschenbrödel. Zwischenträgerei. Der Strauss. Die Werbung -- 22. bd. Der bahnhof. Der achtundachtzigste ggeburtstag. Die relegirten Studenten. Die neujahrsnacht -- 23. bd. Abenteur in Rom. Der hagestolz. Weihnachten. Ein altes Sprichwort -- 24. bd. Pflichtgetreu. Reden muss man. Plautus und Terenz. Achtzehnhundertdreizehn -- 25. bd. Alldeutschland hinein! Landwehrmanns Christfest. Der sohn der hökerin -- 26. bd. Der wildling. Das stiftungsfest. Der Todescandidat. Einquartierung. Wiedergefunden. Weihnachten im Felde.

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Thesis (doctoral)--

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Thesis (doctoral)--

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Thesis (doctoral)--

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Aus der Sammlung des Leo Baeck Institute, digitalisiert in Kooperation mit dem Center for Jewish History, NY

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A dissertação tem como proposta um intercâmbio entre a Nova História Cultural e a Pesquisa pelo Jesus Histórico. Os problemas colocados à historiografia atual pela pósmodernidade, a questão da subjetividade nos processos epistemológicos de construção histórica e a necessidade de reconhecimento da complexidade das ações sociais, pedem por uma metodologia que encontre uma saída à contraposição entre racionalismo e irracionalismo, entre o positivismo e a recusa em interpretar os objetos históricos. O projeto propõe a Micro- história italiana como tentativa de superar estas quimeras. A busca pelo Jesus de Nazaré funcionará assim não a partir de esquemas teóricos ge rais as estruturas permanentes do Mediterrâneo, o common judaism , ou o ethos da Baixa Galiléia mas pelo estudo fino, detalhado de um microfenômeno bastante representativo de Jesus, a sua demonstração simbólica no Templo narrada em Mc 11:15-19 e paralelos. A microanálise tratará de controlar a multiplicação da grande teia de relações causais da ação simbólica em Jerusalém e inferirá a partir delas que tipo de religioso foi Jesus e como se relacionou ao grande centro religioso do Santuário de Herodes. A variação entre as escalas microscópicas e macroscópicas de observação será também fundamental na construção das imagens plausíveis de Jesus. Inferências sobre o contexto cultural e religioso da Galiléia também serão experimentadas a partir da microação analisada o corolário de que os indivíduos são, de uma forma ou de outra, representativos de períodos históricos e de estratos culturais será levado bastante a sério. A hipótese do presente trabalho é a de que a demonstração de Jesus no Templo, longe de uma tentativa de purificação, fora a atualização de um estrutura mítica centrada em Jeremias 7 (uma mitopráxis) orientada pelo imaginário plurissecular do céu-templo, abundante nas imagens literárias da apocalíptica e no misticismo incipiente que culminará na literatura Hekhalot. Como experimento final, propor-se-á uma conexão entre supostas experiências visionárias de ascensão aos céus de Jesus de Nazaré e o seu imaginário do céu-templo.

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Statins possess anti-inflammatory effects that may contribute to their ability to slow atherogenesis, whereas nitric oxide (NO) also influences inflammatory cell adhesion. This study aimed to determine whether a novel NO-donating pravastatin derivative, NCX 6550 [(1S-[1∝(ßS*,dS*),2∝,6a∝,8ß-(R*),8a∝]]-1,2,6,7,8,8a-hexahydro-ß,δ,6-trihydroxy-2-methyl-8-(2-methyl-1-oxobutoxy)-1-naphthalene-heptanoic acid 4-(nitrooxy)butyl ester)], has greater anti-inflammatory properties compared with pravastatin in normal and atherosclerotic apolipoprotein E receptor knockout (ApoE-/-) mice. C57BL/6 and ApoE-/- mice were administered pravastatin (40 mg/kg), NCX 6550 (48.5 mg/kg), or vehicle orally for 5 days. Ex vivo studies assessed splenocyte adhesion to arterial segments and splenocyte reactive oxygen species (ROS) generation. NCX 6550 significantly reduced splenocyte adhesion to artery segments in both C57BL/6 (8.8 ± 1.9% versus 16.6 ± 6.7% adhesion; P < 0.05) and ApoE-/- mice (9.3 ± 2.9% versus 23.4 ± 4.6% adhesion; P < 0.05) concomitant with an inhibition of endothelial intercellular adhesion molecule-1 expression. NCX 6550 also significantly reduced phorbol 12-myristate 13-acetate-induced ROS production that was enhanced in isolated ApoE-/- splenocytes. Conversely, pravastatin had no significant effects on adhesion in normal or ApoE-/- mice but reduced the enhanced ROS production from ApoE-/- splenocytes. In separate groups of ApoE-/- mice, NCX 6550 significantly enhanced endothelium-dependent relaxation to carbachol in aortic segments precon-tracted with phenylephrine (-logEC50, 6.37 ± 0.37) compared with both vehicle-treated (-logEC50, 5.81 ± 0.15; P < 0.001) and pravastatin-treated (-logEC50, 5.57 ± 0.45; P < 0.05) mice. NCX 6550 also significantly reduced plasma monocyte chemoattractant protein-1 levels (648.8 pg/ml) compared with both vehicle (1191.1 pg/ml; P < 0.001) and pravastatin (847 ± 71.0 pg/ml; P < 0.05) treatment. These data show that NCX 6550 exerts superior anti-inflammatory actions compared with pravastatin, possibly through NO-related mechanisms.

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d-Myo-inositol 1,2,6-triphosphate (alpha trinositol, AT) has been shown to attenuate muscle atrophy in a murine cachexia model through an increase in protein synthesis and a decrease in degradation. The mechanism of this effect has been investigated in murine myotubes using a range of catabolic stimuli, including proteolysis-inducing factor (PIF), angiotensin II (Ang II), lipopolysaccharide, and tumor necrosis factor-α/interferon-γ. At a concentration of 100 μM AT was found to attenuate both the induction of protein degradation and depression of protein synthesis in response to all stimuli. The effect on protein degradation was accompanied by attenuation of the increased expression and activity of the ubiquitin-proteasome pathway. This suggests that AT inhibits a signalling step common to all four agents. This target has been shown to be activation (autophosphorylation) of the dsRNA-dependent protein kinase (PKR) and the subsequent phosphorylation of eukaryotic initiation factor 2 on the α-subunit, together with downstream signalling pathways leading to protein degradation. AT also inhibited activation of caspase-3/-8, which is thought to lead to activation of PKR. The mechanism of this effect may be related to the ability of AT to chelate divalent metal ions, since the attenuation of the increased activity of the ubiquitin-proteasome pathway by PIF and Ang II, as well as the depression of protein synthesis by PIF, were reversed by increasing concentrations of Zn2+. The ability of AT to attenuate muscle atrophy by a range of stimuli suggests that it may be effective in several catabolic conditions. © 2009 Elsevier Inc. All rights reserved.