Search for dissertations about: "bayer"

Showing result 1 - 5 of 9 swedish dissertations containing the word bayer.

  2. 1. Ligands of the Angiotensin II Type 2 Receptor : Exploring structure and function of the AT2R ligand C38

    Author : Rebecka Isaksson; Mats Larhed; Annette Bayer; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Angiotensin II type 2 receptor; AT2R antagonists; sulfonyl carbamates; bicyclic amides; metabolic stability; functional activity assay; pharmacological profile; medicinal chemistry; structure-activity relationship; Medicinal Chemistry; Läkemedelskemi;

    Abstract : The renin-angiotensin-aldosterone-system (RAAS) control blood-pressure regulation, exerted by the main effector peptide angiotensin II (AngII) binding the angiotensin II type 1 receptor (AT1R). While hypertension is the most known disease caused by over-activity in RAAS, several proteins in the system exhibit protective functions. READ MORE

  4. 2. Heterologous expression, characterization and applications of carbohydrate active enzymes and binding modules

    Author : Åsa Kallas; Tuula T. Teeri; Edward A. Bayer; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Populus; xyloglucan endotransglycosylase; carbohydrate binding modules; endo- 1; 4 -b-xylanase; Escherichia coli; Pichia pastoris; N-glycosylation; fiber analysis; Bioengineering; Bioteknik; Wood fibre and forest products; Träfiber- och virkeslära;

    Abstract : Wood and wood products are of great economical and environmental importance, both in Sweden and globally. Biotechnology can be used both for achieving raw material of improved quality and for industrial processes such as biobleaching. READ MORE

  5. 3. Spectroscopic studies of InGaAs/GaAs/A1GaAs quantum dots and wires

    Author : Fredrik Karlsson; Manfred Bayer; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : It is demonstrated that the photoluminescence (PL) spectra of single selfassembled lnAs/GaAs quantum dots (QDs) are very sensitive to excitation energy and crystal temperature, which is explained in terms of modulation of the effective diffusivity of the photogenerated carriers affecting the capture probability into theQD. This effect results in a population of the QD with excess electrons, and can be used as a simple tool to create and study charged exciton complexes. READ MORE

  6. 4. A class of infinite dimensional stochastic processes with unbounded diffusion

    Author : John Karlsson; Jörg-Uwe Löbus; Christian Bayer; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Malliavin calculus; Dirichlet form on Wiener space; unbounded diffusion;

    Abstract : The aim of this work is to provide an introduction into the theory of infinite dimensional stochastic processes. The thesis contains the paper A class of infinite dimensional stochastic processes with unbounded diffusion written at Linköping University during 2012. READ MORE

  7. 5. Targeting Early Stages of Alzheimer’s Disease in a Transgenic Model

    Author : Anna Lord; Lars Nilsson; Lars Lannfelt; Frida Ekholm Pettersson; Thomas Bayer; Uppsala universitet; []
    Keywords : Geriatrics; geriatrik;

    Abstract : The Arctic mutation causes early-onset Alzheimer’s disease (AD), and makes amyloid-β (Aβ) peptides more prone to form Aβ protofibrils. The aims of this thesis were to investigate the mechanisms of the Arctic mutation in vivo, and to use transgenic models to determine the role of early intermediates of Aβ aggregation, like protofibrils, in the pathogenesis. READ MORE