| 摘要 |
According to the present invention, there is provided a gene therapy material which includes a nucleic acid material and a carbohydrate wherein the carbohydrate preferably is a modified pectin. Also in accordance with the present invention, there is provided a gene therapy material including a nucleic acid material, a carbohydrate material associated with the nucleic acid material, and a protective coating disposed about the carbohydrate material. Also in accordance with the present invention, there is provided a method for treating a tumor of the type which has carbohydrate binding sites expressed on the surface thereof by providing a therapeutic material, incorporating the therapeutic material into a body of a modified pectin material so as to produce a therapeutic composition, and administering the therapeutic composition to a patient.
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