This is pretty interesting, the reanimation of cells over an hour after the animal has died and long after science though it previously possible to reanimate dead cells
Cellular recovery after prolonged warm ischaemia of the whole body - Nature
OrganEx—an extracorporeal pulsatile-perfusion system with cytoprotective perfusate for porcine whole-body settings—preserved tissue integrity, decreased cell death and restored selected molecular and cellular processes across multiple vital organs after 1 h of warm ischaemia in pigs.
www.nature.com