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1 肿瘤疫苗:近年来已对不同种类的恶性肿瘤患者进行了主动免疫试验,目前这方面的研究不仅力度加大,且初获成功,至少在恶性黑色素瘤患者的治疗中已显示可喜疗效.这也进一步促使人们去开发更良好的疫苗,2.免疫增强及免疫调节剂:某些从天然产物中抽提的部分纯化制剂如细菌产品、多糖制剂具有非特异性免疫增强作用,在一定程度上有助于减轻机会感染的副作用,但目前大多数尚未得到由宿主防御机制增强而介导的抗瘤效应的确凿证据.许多制剂因其对宿主反应存在多效性,致使人们难以明确其中发挥抗瘤效应的最根本特异效应物.但阐明其作用机制仍然
TUMOR VACCINES: In recent years, active immunological tests have been conducted on different types of malignant tumors in patients with malignant melanoma, at present, this study has not only intensified, but also achieved initial success, at least in the treatment of patients with malignant melanoma has shown promising curative effect. But also further urge people to develop better vaccines. 2. Immune-enhancing and immunomodulatory agents: some of the purified products extracted from natural products such as bacterial products, polysaccharide preparations with non-specific immune enhancement, to some extent, there Help to reduce the side effects of opportunistic infections, but most have not yet been confirmed by the enhanced host defense mechanism mediated anti-tumor effect of many evidence that many of the host due to its pleiotropic effect on the host, resulting in it difficult to clear which play anti-tumor Effect of the most essential specific effect, but clarify its mechanism of action is still