肿瘤局部治疗是近年来肿瘤治疗研究中的一个新领域。由于活性炭微粒具有附着肿瘤表面的特征,吸附药物后能持续向局部瘤组织释放,且不增加毒副作用,故能充分达到肿瘤化疗的靶向作用。本文用自行研制的活性炭微粒(AT-C 型)作为载体,吸附丝裂霉素(MMC), Local treatment of tumors is a new area in the treatment of tumors in recent years. Because the activated carbon particles have the characteristics of adhering to the tumor surface, they can continue to release to the local tumor tissue after adsorption of the drug, and do not increase the toxic and side effects, so they can fully achieve the targeted effect of cancer chemotherapy. In this paper, self-developed activated carbon particles (AT-C type) were used as carriers to adsorb mitomycin (MMC).