| abstract |
The invention discloses a double-drug-loading self-healing hydrogel system and a preparation method thereof. The method is simple to operate and short in preparation period, and the prepared hydrogel system has biocompatibility, injectability and self-healing property, is simultaneously loaded with two medicaments, can carry out combined chemotherapy on malignant tumors through peritumoral injection administration, enables the medicaments to play a synergistic effect, increases the curative effect and reduces the medicament toxicity and the medicament resistance. |