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  • Title: Modulatory effect of glucans on the functional and biochemical activities of guinea-pig macrophages.
    Author: Ferencík M, Kotulová D, Masler L, Bergendi L, Sandula J, Stefanovic J.
    Journal: Methods Find Exp Clin Pharmacol; 1986 Mar; 8(3):163-6. PubMed ID: 3012227.
    Abstract:
    The particulate and soluble glucan preparations isolated from Saccharomyces cerevisiae and Candida albicans affected various activities of guinea-pig macrophages. The stimulation of INT reduction and superoxide production were observed in the presence of all insoluble and some soluble glucans in vitro, but most of the preparations under study had an inhibitory effect on phagocytic activity. On the other hand, the stimulation of both metabolic and functional activities was obtained in vivo. Macrophages from guinea-pigs treated with glucans exerted an increased ability to reduce INT and to produce superoxide. Their candidacidal capacity was rapidly elevated, and peritoneal macrophages had raised phagocytic activity as well. A more pronounced stimulatory effect was observed in the presence of insoluble rather than soluble glucans, and this was more expressive in vitro than in vivo.
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