Evaluation of micelles incorporated into thermosensitive hydrogels for intratumoral delivery and controlled release of docetaxel: A dual approach for in situ treatment of tumors

Evaluation of micelles incorporated into thermosensitive hydrogels for intratumoral delivery and controlled release of docetaxel: A dual approach for in situ treatment of tumors

Blog Article

The in situ gelling hybrid hydrogel system has been reported to effectively concentrate chemotherapeutic drugs at the tumor site and sustain their release for a long period.DTX-micelles (docetaxel-loaded mixed micelles) are able to increase the solubility of DTX in water, pomyslnaszycie.com and then a high drug loading rate of hydrogels can be achieved by encapsulating the docetaxel-loaded mixed micelles into the hydrogels.The thermosensitive nature of DTX-MM-hydrogels (thermosensitive hydrogels incorporated with docetaxel-loaded mixed micelles) can accelerate the formation of a depot of this drug-loaded system at the site of administration.Therefore, the hydrogels provide a much slower release compared with DTX-micelles and DTX-injection.An in vivo retention study has demonstrated that the DTX-MM-hydrogels can prolong the drug retention time and in vivo trials have shown that the DTX-MM-hydrogels have a higher antitumor efficacy and systemic safety.

In conclusion, the DTX-MM-hydrogels prepared in this study have argan oil pure purple considerable potential as a drug delivery system, with higher tumor inhibition effects and are less toxic to normal tissues.Keywords: Docetaxel, Thermosensitive, Micelles, Hydrogels, Intratumoral.