 - Have received a diagnosis of mild to moderate sensorimotor diabetic neuropathy from a neurologist a doctor who specializes in disorders of the nervous system or endocrinologist a doctor who specializes in diabetes. This type of neuropathy is a loss of sensation and muscle function that occurs in the legs and hands in a stocking and glove distribution. Subjects with diabetic neuropathy that results in loss of sensation or muscle function in only one nerve and results in loss of nerve function of the blood vessels and causes low blood pressure, will not be eligible. 