Sökning: "D5"

Visar resultat 1 - 5 av 17 avhandlingar innehållade ordet D5.

  1. 1. Novel Endogenous Antimicrobial Peptides

    Författare :Emma Nordahl; Lund Dermatologi och venereologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; D5; HK; C3a; HMWK; complement; heparin-binding; antibacterial; Antimicrbial peptide; AMP;

    Sammanfattning : Antimicrobial peptides serve as a first line of defence against invading microorganisms and are an essential part of our fast innate immune system. They are ancient molecules found in all classes of life. Antimicrobial peptides rapidly kill a broad spectrum of microbes and are immunomodulatory, i.e. LÄS MER

  3. 2. Food availability, physical activity and body weight : role of dopamine, neuropeptide Y and orexin

    Författare :Ricard Nergårdh; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : During the last decades our knowledge about neuroendocrine control of energy balance has increased tremendously. Numerous neuropeptides and hormones with pronounced effects on feeding and body weight have been identified and put into schemes as anorexic or orexigenic signals. LÄS MER

  4. 3. Baeyer-Villiger Monooxygenases from a Dietzia sp. - Enzyme Discovery, Characterization and Engineering

    Författare :Serena Bisagni; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dietzia; Baeyer-Villiger monooxygenases; biocatalysis; enzyme;

    Sammanfattning : With the emergence of Green Chemistry, biocatalysis is becoming an important approach in many laboratory and industrial processes. Enzymes catalyse chemical reactions with high regio- and stereoselectivity at mild conditions and, most importantly, are able to form products that are not possible to obtain by conventional synthetic chemistry. LÄS MER

  5. 4. Characterization of dopamine D1 receptor agonists in vivo : implications for the treatment of schizophrenia and Parkinson's disease

    Författare :Ruben Isacson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Dopamine is fundamental in human behavior for movement, cognition and reward. A dysfunctional dopamine system is implicated in several neurological and psychiatric disorders such as Parkinson s disease and schizophrenia. Dopamine mediates its effects through five receptors. LÄS MER

  7. 5. Synthesis of Organic Chromophores for Dye Sensitized Solar Cells

    Författare :Daniel Hagberg; Licheng Sun; Elena Galoppini; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acceptor; chromophore; donor; dye sensitized solar cells; HOMO and LUMO energy level tuning; linker; organic dye.; Chemical engineering; Kemiteknik;

    Sammanfattning :   This thesis deals with development and synthesis of organic chromophores for dye sensitized solar cells. The chromophores are divided into three components; donor, linker and acceptor. The development of efficient organic chromophores for dye sensitized solar cells starts off with one new organic chromophore, D5. LÄS MER