Pulsatile insulin of Medicine at the University of California, Davis, led the field as a pioneer of using pulsatile insulin in the treatment of diabetes. Dr. Aoki’s work focused on the role of liver dysfunction in diabetic metabolism. He theorized that end organ damage in diabetes is caused by abnormal hepatic glucose metabolism, inadequate insulin delivery, and insulin resistance. He called his approach Metabolic Activation Therapy (MAT), which consisted of an ever-increasing baseline of insulin using Respiratory Quotient to determine the efficiency of treatment (US Patent 4,826,810). Normally, insulin is secreted from the pancreas in pulses into the portal vein which brings
Insulin (medication) Medical preparations of insulin are never just 'insulin in water'. Clinical insulins are specially prepared mixtures of insulin plus other substances including preservatives. These delay absorption of the insulin, adjust the pH of the solution to reduce reactions at the injection site, and so on. Slight variations of the human insulin molecule are called insulin analogues, (technically "insulin receptor ligands") so named because they are not technically insulin, rather they are analogues which retain the hormone's glucose management functionality. They have absorption and activity characteristics not currently possible with subcutaneously injected insulin proper. They are either absorbed rapidly in an