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研究了二色桌片参多糖-1(PMI-1)在体内、体外的免疫调节作用.结果表明,二色桌片参多糖-1体外能促进小鼠脾淋巴细胞增殖,促进小鼠脾淋巴细胞分泌IL-2;体内能显著促进迟发型超敏反应,增加脾指数、胸腺指数;具有显著的免疫增强作用。
2. The in vivo and in vitro immunoregulatory effects of PMI-1 on dichromatic table were studied. The results showed that the polysaccharides-1 on the two-color table can promote the proliferation of mouse spleen lymphocytes in vitro, promote the secretion of IL-2 from spleen lymphocytes of mice, and significantly promote the delayed-type hypersensitivity reaction and increase spleen index and thymus index in vivo; Significant immune enhancement.