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  1. No Access

    Article

    Local state restructuring and urban transformation in post-apartheid Cape Town

    This paper analyzes processes of state restructuring at the scale of the local state and the city, exploring the social and political relationships generated through processes of reconstruction specifically in...

    S. Oldfield in GeoJournal (2002)

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    Article

    Screening ABCG1, the human homologue of the Drosophila white gene, for polymorphisms and association with bipolar affective disorder

    ABCG1 encodes a transporter protein that may be involved in the cellular uptake of tryptophan. Tryptophan is the precursor for serotonin, which is implicated in the regulation of mood. The gene maps to chromos...

    G Kirov, C A Lowry, M Stephens, S Oldfield, M C O'Donovan… in Molecular Psychiatry (2001)

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    Article

    Book reviews

    Debbie Budlender, S. Oldfield in Urban Forum (1998)

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    Chapter and Conference Paper

    The Evolution of B-Cell Clones

    Large numbers of B cells are produced throughout life as the result of both primary B lymphopoiesis (Opstelten and Osmond 1983) and antigen-driven B- cell proliferation (Fliedner et al. 1964). It is a feature of ...

    I. C. M. MacLennan, Y. J. Liu, S. Oldfield, J. Zhang, P. J. L. Lane in Immunological Memory (1990)

  5. No Access

    Chapter

    Regulation of B-Cell Populations

    B cells carry antigen-specific receptors in the form of surface-bound immunoglobulin, which has a uniform antigen-binding capacity for any one B cell. As the body has the potential to produce specific antibodi...

    I. C. M. MacLennan, S. Oldfield, Y.-J. Liu… in Cell Kinetics of the Inflammatory Reaction (1989)

  6. No Access

    Chapter

    Migration of Newly-Produced Virgin B Cells from Bone Marrow to Secondary Lymphoid Organs

    If marked B cells from thoracic duct lymph are transferred to syngeneic recipients they characteristically migrate via high endothelial venules or marginal zone blood sinusoids to the follicles of secondary ly...

    J. E. Lortan, S. Oldfield, C. A. Roobottom… in Histophysiology of the Immune System (1988)

  7. No Access

    Chapter

    Marginal Zone B Cells and the Localisation of Antigen on Follicular Dendritic Cells

    The mechanism of uptake of antigen by follicular dendritic cells (FDC) is poorly understood, but complement and preformed antibody have been shown to be necessary for this to process (1). Brown et al (2) sugge...

    S. Oldfield, J. E. Lortan, M. A. J. Hyatt… in Histophysiology of the Immune System (1988)