Composite polysaccharide for resisting radiation

Abstract

The invention discloses composite polysaccharide for resisting radiation. Effective ingredients of the composite polysaccharide comprise lentinan, agaricus blazei polysaccharide and tuckahoe polysaccharide. The composite polysaccharide can obviously improve the immunity of mice, can enhance the white cell number and the bone marrow cell DNA content of the mice after gamma-ray irradiation, has stronger radiation resisting effect, and is particularly suitable for tumor disease radiation therapy and chemotherapy or adjuvant therapy after tumor disease operation.

Description

technical field [0001] The invention relates to a compound polysaccharide for anti-radiation, which is suitable for radiochemical treatment of tumor patients. Background technique [0002] Most of the current chemotherapeutic drugs are cytotoxic drugs. The disadvantage of this type of drugs is that they can kill tumor cells and normal tissue cells at the same time, which not only restricts the dosage and efficacy of drugs, but also reduces the physiological immune function of patients. The inability to effectively prevent tumor metastasis and recurrence has become a "bottleneck" in the treatment. Therefore, the research on broadening the treatment of tumor cells that are not sensitive to chemotherapy and detoxification has attracted widespread attention in the academic circle. Polysaccharides extracted and isolated from natural medicines are natural immune enhancers. A large number of studies have shown that the anti-tumor activity of polysaccharides is mainly achieved by en...

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Problems solved by technology

[0002]Current chemotherapeutic drugs are mostly cytotoxic drugs. The disadvantage of this type of drugs is that they can kill normal tissue cells while killing tumor cells, which not only restricts the The dose and curative effect of the drug will also reduce the physiological immune function of the patient, and can not effectively prevent the metastasis and recurrence of the tumor, which becomes the "bottleneck" in the treatment. Therefore, it is necessary to broaden the treatment methods for tumor cells that are not sensitive to chemotherapy, and to get rid of the toxic effect. Research has drawn widespread attention from academia

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