Reactive oxygen species-scavenging hydrogels loaded with tempol exert anti-oxidative effects in spinal cord injury rat models
Traumatic spinal cord injury (SCI) is characterized by excessive reactive oxygen species (ROS) accumulation coupled with a sustained acidic lesion microenvironment, both of which severely hinder endogenous neural tissue repair. This study reports the fabrication and comprehensive in vitro and in vivo validation of a th...