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Mechanism for splenocyte-mitogenesis induced in mice by water-extract of coniferous slash pine
12nd Department of Biochemistry, School of Medicine, Showa University, Tokyo, Japan.
A water extract of wood chips of coniferous slash pine induced appreciable splenocyte-mitogenesis in healthy adult, aged, and also tumour-bearing mice. Mitogenesis was induced mainly in B-cell subset of splenocytes. The induction was not mediated by IL-2 or IFN gamma released from the activated helper T-cell. It may be worth noting that this extract could be included in a new type of immunomodulator for promotion of the host defense mechanism.
A water extract of wood chips of coniferous slash pine induced appreciable splenocyte-mitogenesis in healthy adult, aged, and also tumour-bearing mice. Mitogenesis was induced mainly in B-cell subset of splenocytes. The induction was not mediated by IL-2 or IFN gamma released from the activated helper T-cell. It may be worth noting that this extract could be included in a new type of immunomodulator for promotion of the host defense mechanism.