Sökning: "PDGF-B"

Visar resultat 1 - 5 av 48 avhandlingar innehållade ordet PDGF-B.

  1. 1. Molecular mechanisms involved in glioma cell interactions in vitro and studies of PDGF B transcript variants

    Författare :Susanne Heller; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Tumor heterogeneity; glioma; differential display; PDGF B; Genetik; Clinical genetics; Klinisk genetik; Pathology; patologi;

    Sammanfattning : Glioblastoma multiforme is a malignant brain tumor characterized by heterogeneity.Interactions between heterogeneous tumor cells are supposed to affect the behavior of awhole tumor cell population. LÄS MER

  3. 2. Conditional targeting of the PDGF-B gene

    Författare :Maria Enge; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gene targeting; Cre loxP; PDGF; pericytes; diabetic retinopathy; brain injury; neurons;

    Sammanfattning : Platelet derived growth factors (PDGF) are known as mitogens for fibroblasts, smooth muscle cells (SMC) and glia cells in culture. Previous in vivo analyses have shown that PDGF-B is necessary for normal embryonic development and life after birth, but the relative importance of the various cellular sources of PDGF-B during development has not been clarified. LÄS MER

  4. 3. Studies of platelet-derived growth factor (PDGF) B-chain and PDGF ß-receptors in rheumatoid arthritis and wound healing : characterization of the PDGF B-chain and PDGF ß-receptor expression

    Författare :Christina Reuterdahl; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  5. 4. Effects of PDGF-B gene inactivation in endothelial cell

    Författare :Mattias Bjarnegård; Göteborgs universitet; []
    Nyckelord :gene targeting; Cre loxP; PDGF; pericyte; mouse; microangiopathy;

    Sammanfattning : Platelet-derived growth factor-B (PDGF-B) is expressed by endothelial cells, neurons, macrophages and platelets. The relative importance of these cellular PDGF-B sources in vivo has been addressed by the creation of a conditional PDGF-B allele, which in the presence of a specific recombinase can be silenced in different tissues. LÄS MER

  7. 5. The role of PDGF-B in brain blood vessels

    Författare :Khayrun Nahar; Christer Betsholtz; Jean-Baptiste Demoulin; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PFBC; PDGFB; PDGFRB; Brain vasculature; Mural cells;

    Sammanfattning : The development of blood vessels is dependent on several molecular cues to form properly. A functional PDGF-B/PDGFR-b signaling is paramount for the investment of mural cells, that provide with support, to the developing vasculature. LÄS MER