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 and glucoregulatory response to food intake, suggesting that central nervous insulin contributes to the co-ordination of a wide variety of homeostatic or regulatory processes in the human body. Insulin also has stimulatory effects on gonadotropin-releasing hormone from the hypothalamus, thus favoring fertility. Once an insulin molecule has docked onto the receptor and effected its action, it may be released back into the extracellular environment, or it may be degraded by the cell. The two primary sites for insulin clearance are the liver and the kidney. The liver clears most insulin during first-pass transit, whereas the kidney clears most of the