Diabetes is a chronic disease, the cause of chronic wounds, it is difficult to treat. Many studies use treatment but not high performance. The recent treatments of cells is a new research direction. Research using stem cells from umbilical cord treatment skin wounds on mice have increased blood glucoza by Streptozotocin shorten treatment duration, closed the wound faster than 20 percent compared to treatment with Silvirin ( p0.05) after 7 days. Open promising application of stem cells in treating wounds, chronic ulcers.