Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Ang-2"”.
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Einfluss von Angiopoietin-1 und Angiopoietin-2 auf die Angiogenese im Ratten-Gliommodell
Angiopoietine spielen eine wichtige Rolle in der Angiogenese. Sie beeinflussen die Neubildung und das Wachstum von Blutgefäßen und sind an der Reifung von Gefäßen beteiligt. Außerdem sind Angiopoietine für die Erhaltung der Gefäßstabilität unverzichtbar. <br>Die Bedeutung der Angiopoietine in der …
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AMBIENT OXYGEN AVAILABILITY MODULATES EXPRESSION OF VASCULAR ANGIOGENIC FACTORS AND CAPILLARY REMODELING (ANGIOPLASTICITY) IN THE MOUSE BRAIN
… physiological, metabolic, and vascular changes in order to maintain cellular homeostasis. Using C57BL/6J mice exposed to normoxia, hypoxia or hyperoxia, we studied the systemic physiological and brain microvascular adaptive changes in response to fluctuations in atmospheric oxygen level. …
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Development and validation of a biomarker-based model to predict persistent hypoxemic respiratory failure among mechanically ventilated adults
… (interleukin-6 [IL-6], interleukin-8 [IL-8], angiopoietin-2 [Ang-2], soluble tumor necrosis factor receptor 1 [sTNFR-1], measured in a subset) could improve model performance. I calculated area under the curve (AUC) for model performance. Results. Approximately half of patients in the …
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Angiogenetische Faktoren bei Psoriasis, Ulcus cruris venosum und Dermatoliposklerose
… Ziel dieser Arbeit war es, das Wissen über die angiogenetischen Prozesse an der Pathogenese der Psoriasis, des Ulcus cruris venosum und der Dermatoliposklerose zu erweitern. In psoriatischen Plaques gelang uns der immunhistochemische Nachweis einer gesteigerten Reaktivität für Flt-1, KDR und …
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Tumor Angiogenesis is all Tied up in Tie2-Expressing Macrophages
… for malignancy result in decreased in tumor angiogenesis, progression and malignancy. Further migration of myeloid cells following standard chemo and radiation therapies results in tumor resistance and further progression of disease. Tie2-expressing monocytes (TEMs) are a distinct subset of …
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Protein Dynamics : Comparison of Incoherent Neutron Scattering and Molecular Dynamics Simulation
… Phaenomen im Hinblick auf den Zusammenhang zwischen Flexibilitaet und Aktivitaet ist die Dynamical Transition, d.h. ein nicht-linearer Anstieg atomarer Fluktuationen bei einer charakteristischen Temperatur T_0 ca. 200K. Die explizite Einbeziehung des instrumentellen Aufloesungsvermoegens …
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Understanding the Role of von Willebrand Factor (VWF) in Angiogenesis and Angiodysplasia
… recurrent gastrointestinal (GI) bleeding due to angiodysplasia is a significant cause of morbidity, and current VWF replacement therapies are often inadequate, with refractory bleeding in many cases. This highlights the need to better understand how abnormal VWF contributes to the formation of …
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TRP channels and a dextran sulfate activated rise in intracellular Ca2+ and Na+ in a subpopulation of double positive thymocytes
… using AM-loading of the indicators indo-1 and ANG-2 or SBFI (5 uM for all). In some instances, Mg2+ was monitored with magfluo-4. The rises were evaluated when cells were exposed to activators and blockers of receptors, cell signalling enzymes and channels. In addition, immunocytochemistry …
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TRP channels and a dextran sulfate activated rise in intracellular Ca2+ and Na+ in a subpopulation of double positive thymocytes
… using AM-loading of the indicators indo-1 and ANG-2 or SBFI (5 uM for all). In some instances, Mg2+ was monitored with magfluo-4. The rises were evaluated when cells were exposed to activators and blockers of receptors, cell signalling enzymes and channels. In addition, immunocytochemistry …
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Molecular mechanisms of radiation-induced brain injury
… the fifth study, the effects of irradiation on angiogenic factors and vessel rarefaction in brain were examined. Results demonstrated that whole brain irradiation decreases endothelial cell (EC) proliferation, increases EC apoptosis, and differentially regulates the expression of angiogenic …