Pancreatic islet function is restored by 80% to 90%, further treatment may be required, under the guidance of the doctor’s examination and treatment. 1. Type 1 diabetic patients, the pancreatic islet function completely declined, need to apply insulin for life. 2. Type 2 diabetes mellitus patients, islet function recovery is also very difficult, because the fluctuation of blood glucose is difficult to avoid, the pancreas belongs to the state of working all the time, the pancreas function recovery of 80% ~ 90%, may still need further treatment; and the treatment method needs to be formulated in conjunction with the patient’s blood glucose, usually need long-term oral hypoglycemic drugs, and if necessary, need insulin. Pancreatic islet function recovered 80%~90%, at this time need further treatment and regular review, specific follow the doctor’s instructions.