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dc.contributor.authorLautt, W. Wayne
dc.contributor.authorWang, Hui Helen Wang
dc.date.accessioned2014-11-18T19:23:53Z
dc.date.available2014-11-18T19:23:53Z
dc.date.issued2014-10-28
dc.identifier.citationJ. Clin. Med. 2014, 3(4), 1178-1198en_US
dc.identifier.urihttp://hdl.handle.net/1993/28571
dc.description.abstractWe review evidence that the AMIS (Absence of Meal-induced Insulin Sensitization) syndrome describes a paradigm fundamental to development of obesity. The hypoglycemic response to a pulse of insulin is doubled after a meal as a result of Hepatic Insulin Sensitizing Substance (HISS), released from the liver to act selectively on muscle, heart and kidney. In the absence of HISS action, the hypoglycemic response to insulin is the same as in the fasted state, and only half of what it should be. Postprandial hyperglycemia ensues, with compensatory hyperinsulinemia, resultant hyperlipidemia and elevated free radical stress. Storage of nutrient energy shifts from glycogen in muscle to fat. Chronic AMIS results in adiposity, occurs with age, is accelerated with sucrose supplement, and prevented by a synergistic antioxidant. Exercise reverses AMIS, as do pharmaceuticals that mimic the “feeding signals”. The AMIS syndrome develops as a sequence of pathologies based on the consequences of absence of HISS action, including adiposity as the earliest symptom. Cardiac dysfunction, hypertension, hypercholesterolemia, and fatty liver are related to lack of HISS action. The AMIS syndrome hypothesis is mechanistic-based and accounts for the major pathologies associated with prediabetes, obesity, diabetes and metabolic syndrome. AMIS can be diagnosed, prevented and treated.en_US
dc.publisherJournal of Clinical Medicineen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectObesityen_US
dc.subjectDiabetesen_US
dc.titleObesity as an Early Symptom of the AMIS Syndromeen_US
dc.typeArticleen_US
dc.typeinfo:eu-repo/semantics/article


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