An injectable hydrogel dressing for controlled release of hydrogen sulfide pleiotropically mediates the wound microenvironment
Junwei Yang, Xianzhen Dong, Wenying Wei, Kun Liu, Xiaopei Wu, Honglian Dai
Abstract
In this work, a hydrogel dressing for controlled release of hydrogen sulfide is developed for the repair of scalded wounds. It exhibits a responsive release of H 2 S based on ROS concentration, allowing precise modulation of the wound microenvironment.
Topics & Concepts
Wound healingRegeneration (biology)LimitingSelf-healing hydrogelsMedicineChemistrySurgeryCell biologyBiologyPolymer chemistryEngineeringMechanical engineeringWound Healing and TreatmentsBurn Injury Management and OutcomesCorneal Surgery and Treatments