Sökning: "medicinsk och fysiologisk kemi"

Visar resultat 1 - 5 av 50 avhandlingar innehållade orden medicinsk och fysiologisk kemi.

  1. 1. Functions of PDGF-A and -C. Essential ligands for the PDGF alpha receptor

    Detta är en avhandling från Göteborg

    Författare :Hans Boström; Göteborgs universitet.; Gothenburg University.; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; platelet-derived growth factor; PDGF-A; PDGF-C; PDGF alpha receptor; extracellular retention; gene targeting; mouse development; epithelial-mesenchymal interaction; lung; alveolar formation; spina bifida; gastrointestinal villus;

    Sammanfattning : Altered protein kinase activity is a contributing factor in many diseases including most formsof human malignancies, and there is reason to believe that protein kinases will prove to be majordrug targets in the treatment of cancer. Protein kinases mediate most of the signal transduction ineukaryotic cells, regulating cellular events such as transcription, metabolism, proliferation,cytoskeletal rearrangement, migration, differentiation and apoptosis. LÄS MER

  2. 2. Initiation of herpes simplex virus DNA replication

    Detta är en avhandling från Göteborg

    Författare :Stina Simonsson; Göteborgs universitet.; Gothenburg University.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; initiation of DNA replication; origin binding protein; Herpes Simplex Virus;

    Sammanfattning : During virus infection multiple new copies of the virus genome are made by a DNA synthesis machinery. Initiation of DNA replication involves the recognition of origins of DNA replication by an initiator protein. LÄS MER

  3. 3. Studies on the Role of UDP-Glucose Dehydrogenase in Polysaccharide Biosynthesis

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Elisabet Roman; Uppsala universitet.; [2004]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; UDP-glucose dehydrogenase; polysaccharide biosynthesis; glycosaminoglycan; A. thaliana; E. coli K5; Biokemi; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi; Medical and Physiological Chemistry; medicinsk och fysiologisk kemi;

    Sammanfattning : Polysaccharides are found in all forms of life and serve diverse purposes. They are enzymatically synthesised from activated monosaccharide precursors, nucleotide sugars. One such nucleotide sugar is UDP-glucuronic acid, which is formed from UDP-glucose by the UDP-glucose dehydrogenase (UGDH) enzyme. LÄS MER

  4. 4. The role of cell adhesion molecules in tissue formation and organogenesis

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Farzad Esni; Göteborgs universitet.; Gothenburg University.; [2000]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cell adhesion cadherins N-CAM pancreas development mouse organogenesis;

    Sammanfattning : Cell adhesion molecules (CAMs) are cell surface glycoproteins that promote connection between two adjacent cells or between a cell and extra cellular matrix. These interactions are essential for tissue organisation during development and for the maintenance of tissue integrity in adult organisms. LÄS MER

  5. 5. Tumor angiogenesis. Regulation of mural cell recruitment and endothelial sprouting

    Detta är en avhandling från Göteborg

    Författare :Alexandra Abramsson; Göteborgs universitet.; Gothenburg University.; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Angiogenesis; tumor; retina; PDGF; VEGF; platelet-derived growth factor; guidance; vascular endothelial growth factor.;

    Sammanfattning : The formation of new blood vessels is an inherent part of many physiological and pathological processes. Currently, there is a strong hope pathological situations like stroke, diabetic retinopathy and cancer may be affected by pharmacological regulators of blood vessel formation. LÄS MER