Athymic nude mice bearing subcutaneous and intracerebral human glioma xenografts were used to assess the therapeutic efficacy of monoclonal anti-body-adriamycin immunoconjugates against malignant gliomas in vivo. Immu...Athymic nude mice bearing subcutaneous and intracerebral human glioma xenografts were used to assess the therapeutic efficacy of monoclonal anti-body-adriamycin immunoconjugates against malignant gliomas in vivo. Immunoconjugates showed a significantly stronger antitumor effect with a T/C (treated/ control tumor volume) of 30% as compared with free drug (T/C of 84%). The targeting treatment with immunoconjugates significantly prolonged 54% of median survival time of nude mice. Side effects of immunoconjugates on the normal bone marrow and small intestines were much slighter than those of the free drug. The results of this study indicate that the use of monoclonal antibodies as carriers of anti-tumor agents may have many therapeutic advantages and potential for the treatment of brain gliomas.展开更多
文摘Athymic nude mice bearing subcutaneous and intracerebral human glioma xenografts were used to assess the therapeutic efficacy of monoclonal anti-body-adriamycin immunoconjugates against malignant gliomas in vivo. Immunoconjugates showed a significantly stronger antitumor effect with a T/C (treated/ control tumor volume) of 30% as compared with free drug (T/C of 84%). The targeting treatment with immunoconjugates significantly prolonged 54% of median survival time of nude mice. Side effects of immunoconjugates on the normal bone marrow and small intestines were much slighter than those of the free drug. The results of this study indicate that the use of monoclonal antibodies as carriers of anti-tumor agents may have many therapeutic advantages and potential for the treatment of brain gliomas.