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牡蛎提取物连续胃饲小鼠15d(10~3mg/d),发现T细胞和Th亚群百分比、ConA和LPS诱发的淋巴细胞增殖水平以及NK细胞活性显著增加,但Lyt─2+亚群(Ts)百分比不变。对环磷酰胺所诱发的免疫低反应,牡蛎提取物有回复和缓解作用,使已降低的总T、Th、Th/Ts,以及淋巴细胞增殖完全回复到正常对照水平,NK活性虽未达正常值,但也有明显回升(P<0.01)。表明牡蛎提取液有正向免疫调节功能。
The percentage of T lymphocyte and Th subpopulation, lymphocyte proliferation induced by ConA and LPS, and NK cell activity were significantly increased in mice fed oyster extract 15 days (10-3 mg / d). However, the Lyt ─ 2 + subpopulation The percentage is unchanged. The immune response induced by cyclophosphamide, oyster extract has a recovery and alleviate the role of the total T, Th, Th / Ts, and lymphocyte proliferation has been reduced to the normal control level, NK activity, although not normal Value, but also significantly rebounded (P <0.01). Oyster extract shows that there is a positive immune function.