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  • Title: IL 1 and bacterial lipopolysaccharide increase the ability of human endothelial cells to bind peripheral blood monocytes.
    Author: Downs EC, Cornwell DG, Proctor VK, Whisler RL.
    Journal: Lymphokine Res; 1987; 6(4):351-5. PubMed ID: 3323676.
    Abstract:
    Human endothelial cells (EC) exposed to human recombinant IL 1 and to bacterial lipopolysaccharide (LPS) demonstrated a time dependent increase in their ability to bind peripheral blood monocytes (M0). The enhancement of endothelial-M0 interactions was shown to represent a direct alteration of EC and was not explained by IL 1 and LPS affecting M0. Other experiments indicated that the enhancement represented an acceleration in EC binding of M0 suggesting that EC may play a role in initiating proinflammatory events prior to the recruitment of inflammatory cells by chemotactic peptides.
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