E-Dissertationen: Auflistung E-Dissertationen nach Titel
Anzeige der Dokumente 2248-2267 von 4162
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Mechanisms of action that contribute to the efficacy of ivy leaves dry extract EA 575®
Schulte-Michels, Janka (2018-12-11)The ivy leaves dry extract EA 575<sup>®</sup> is an approved cough remedy distributed in more than 100 countries worldwide. The modes of action for its bronchospasmolytic, secretolytic, and anti-inflammatory effects remain ... -
Mechanisms of epileptogenesis in animal models of developmental brain lesions
Robens, Barbara Karoline (2021-11-05)Developmental brain lesions, including glioneuronal tumors (GNT) and malformations of cortical development (MCD), are among the most common causes for pharmaco-resistant epilepsy. Despite substantial differences, their ... -
Mechanisms of memory consolidation: Analyzing the coordinated activity of concept neurons in the human medial temporal lobe during waking and sleep
Niediek, Johannes (2018-12-11)The aim of this thesis is to investigate the role of human concept neurons in memory consolidation during sleep. Memory consolidation is a process by which memories initially dependent on the hippocampus are transferred ... -
Mechanisms of NKT cell-mediated DC licensing and cross-priming
Semmling, Verena (2012-01-19)The detection and destruction of virus-infected or tumor cells is the main task of CD8<sup>+</sup> T cells. Their activation needs to be tightly regulated to avoid the misguided killing of healthy cells. To this end, ... -
Mechanisms of single-stranded RNA and type I interferon induced suppression of adaptive immune responses
Brock, Martina (2010-04-01)Toll-like receptors (TLRs) belong to the pattern-recognition receptors (PRR) expressed mainly by cells of the innate immune system and recognize conserved structures derived from microbes. Stimulation of TLRs by their ... -
The mechanisms of stress memory responses and translational regulation during dehydration and rehydration in the resurrection plant Craterostigma plantagineum
Liu, Xun (2020-05-25)Dehydration stress is one of the major environmental factors affecting the survival rate and productivity of plants. Currently, many dehydration-induced genes and some dehydration-related protective mechanisms desiccation ... -
Mechanisms of T cell mediated kidney disease
Heymann, Felix (2010-01-06)Immune mediated glomerulonephritis (GN) is a major cause renal inflammation leading to terminal kidney failure. B cells and autoantibodies are well known to contribute to the progression of glomerular disease. The role of ... -
Die Mechanismus-kontrollierte Stereodiversifikation von Polypropionat-Strukturmotiven und deren Anwendung in der Natur- und Wirkstoffsynthese
Pieper, Katharina Anika (2024-04-18)(noch nicht zugänglich / not yet accessible) -
Mechanistic Investigation of a HAuCl4 catalyzed oxidative C-C coupling reaction and Synthesis of new supramolecular Silver(I) and Gold(I) NHC compounds: or handling of a Mass Spectrometric Challenge and catching Counterions on Supramolecular Playgrounds
Krause, Melanie Tatiana Stefanie (2021-04-22)Reaction monitoring by electrospray (ESI) mass spectrometry is a valuable technique to investigate reaction mechanisms. It allows a glimpse into the reacting solution and the characterization of transient intermediates ... -
Mechanistic investigations of organocatalytic and gold-catalyzed reactions and synthetic approach towards a chiral bifunctional catalyst
Schuppener, Kim Heike (2023-05-09)The first part of this thesis focuses on the mechanistic studies of an intermolecular cyclization reaction between an α,β-unsaturated aldehyde and an electron deficient primary alkyne to a cyclopentene carbaldehyde. Based ... -
Mechanistic Study on the Antitumor Potential of the Endocannabinoid Reuptake Inhibitor OMDM-2
Ammar, Ramy Mohammed Ahmed (2014-11-11)Introduction: Endocannabinoid signalling has been shown to be enhanced in several cancer tissues. Previous studies propose that this up-regulation contributes to the inhibition of the cancer cell proliferation by affecting ... -
Mechanistische Untersuchungen an bordotierten Diamantelektroden mittels differentieller elektrochemischer Massenspektrometrie
Stefanova, Ana Vladimirova (2015-07-29)An der bordotierten Diamantelektrode (BDD-Elektrode) entstehen radikalische Spezies, wie z.B. die aus dem Wasser gebildeten Hydroxyl-Radikale, die eine wichtige Rolle bei Reaktionen an BDD spielen. Die BDD-Elektrode zeichnet ... -
Mechanobiologische Untersuchungen zur Rolle von Keratin, Aktin und Adhärenzverbindungen während der Differenzierung epithelialer Zellen in vitro
Ramms, Lena (2017-12-18)Bei genetischen Erkrankungen wie Epidermolysis bullosa simplex sind die mechanischen Eigenschaften der Hautzellen verändert und die Integrität der Haut gestört, wodurch ihrer Fragilität erhöht ist und eine funktionelle ... -
Mechanosensitive Adaption basaler und suprabasaler Keratinozyten in einem dreidimensionalen Epidermaläquivalent unter zyklischer Dehnung
Püllen, Robin David (2023-02-06)Die Epidermis erfüllt als äußere Hautbarriere eine essentielle Schutzfunktion. Gleichzeitig unterliegt dieses stratifizierte Epithel unterschiedlichsten mechanischen Belastungen. Dabei erfordert die Wahrung der Gewebeintegrität ... -
Mechanosensorische Prozesse zur Erkennung und Prozessierung zyklischer Dehnung während der epithelialen Differenzierung
Nöthel, Barbara (2018-10-30)Die äußerste Schicht der Haut, die Epidermis, steht im direkten Kontakt zur Umgebung und ist in der Lage auf einwirkende Reize zu reagieren. Die Aufrechterhaltung dieser Funktion beruht auf der streng regulierten Differenzierung ... -
Medicinal chemistry and molecular pharmacology of orphan human Mas-related G protein-coupled receptors X2 and X4 (MRGPRX2 and MRGPRX4)
Riedel, Yvonne Katharina (2021-10-19)The MRGPRX protein subfamily comprise rhodopsin-like orphan GPCRs, whose endogenous agonists have not been identified yet. They are exclusively expressed in primates, including humans. All Mas-related GPCRs (MRGPRs) were ... -
Medium-chain fatty acid metabolism in hepatocytes and adipocytes
Klizaite, Kristina (2017-04-11)Fatty acids (FAs), in free form or incorporated into complex lipids, constitute an inseparable part of the daily human diet. Different carbon atom chain length and saturation rate leads to a huge variety of FAs of which ... -
Medizinische Chemie G-Protein-gekoppelter P2Y- und verwandter Waisen-Rezeptoren: Synthese, Optimierung und Charakterisierung selektiver Liganden als pharmakologische Tools
Funke, Mario (2014-07-01)G-Protein-gekoppelte Rezeptoren (GPCRs) weisen eine große therapeutische Relevanz auf. Unter ihnen existieren auch sogenannte Waisen-Rezeptoren, deren endogener Ligand noch unbekannt ist. Im Hinblick auf die Entwicklung ... -
Medizinische Chemie und molekulare Pharmakologie G-Protein-gekoppelter Purin- und verwandter Waisen-Rezeptoren
Thimm, Dominik Tobias (2014-06-17)G-Protein-gekoppelte Rezeptoren gehören zu den wichtigsten pharmakologischen Zielstrukturen. Für einige dieser Rezeptoren wurden purinerge Verbindungen (Adenin-Nucleotide, Adenosin und Adenin) als endogene Agonisten ... -
Membrane-model systems to study EGFR-ARNO interaction
Bettio, Martina (2017-01-04)Transmembrane proteins are involved in important biological functions, such as in transport of molecules, and in signal transduction. They represent almost 25 % of the proteome and constitute important drug targets. The ...