Scientists in Seattle have used oxygen deprivation to induce hibernation (read: suspended animation) in mice. Marking the first time hibernation has been induced in a mammal, the process transformed the mouse from a warm-blooded creature to a cold-blooded one, lacking respiration and a heartbeat entirely. The hibernation is brought on by low dosages of hydrogen sulphide, which shut down the need for oxygen on a cellular level, while allowing the animal to be revived later. Such technology could provide breakthroughs in space travel, anaestehtics and a more humane (and less messy) way of dealing with your long overdue great uncle.
Seattle scientist induces hibernation in mice [SeattlePI]
