Background/Aims: Every year. around the world. between 250000 and 500000 people suffer from spinal cord injury (SCI). This study investigated the potential for poly (lactic-co-glycolic acid) (PLGA) complex inoculated with olfactory ensheathing cells (OECs) to treat spinal cord injury in a rat model. https://www.spidertattooz.com/Lander-3-Knife/