| abstract |
The invention relates to application of double-reduction monohydroxytetraphenylporphyrin (TPBC) -polyethylene glycol nano-micelle (PEG) illumination in preparation of drugs for treating osteosarcoma growth and transfer. The invention provides a new photodynamic therapy method of nano-carrier for preventing and treating the occurrence, development, transfer and drug resistance of osteosarcoma, which can effectively solve the problems of high mortality rate and short survival period of osteosarcoma. |