Diabetes Mellitus Type 2 Pathophysiology

Jahangir moini md mph in epidemiology of diabetes 2019.

Diabetes mellitus type 2 pathophysiology. Please use one of the following formats to cite this article in your essay paper or report. We do not know what causes type 2 diabetes. Type 2 diabetes mellitus consists of an array of dysfunctions characterized by hyperglycemia and resulting from the combination of resistance to insulin action inadequate insulin secretion and excessive or inappropriate glucagon secretion. Type 2 diabetes is also called type 2 diabetes mellitus and adult onset diabetes.

Exactly why this happens is unknown although genetics and environmental factors such as being overweight and inactive seem to be contributing factors. Type 2 diabetes is a progressive condition in which the body becomes resistant to the normal effects of insulin and or gradually loses the capacity to produce enough insulin in the pancreas. There is a total lack of insulin in type 1 diabetes while in type 2 diabetes the peripheral tissues resist the effects of insulin. What is type 2 diabetes mellitus.

Type 2 diabetes mellitus is a heterogeneous disorder with varying prevalence among different ethnic groups. In the united states the populations most affected are native americans particularly in the desert southwest hispanic americans and asian americans. Type 2 diabetes mellitus is often associated with certain genetic predispositions environmental factors lifestyle choices and the dynamic interactions between all of these different aspects. That s because it used to start almost always in middle and late adulthood.

Diagnosis of conditions resembling type 2 diabetes chapters 13 3 4 and 13 3 5 and the pathophysiology of hypertension macro and microvascular disease chapters 13 5 13 6 1 and 13 6 4 and the role of genetic factors in the aetiology of type 2 diabetes chapter 13 3 1 are described in detail elsewhere. The pathophysiology of diabetes is related to the levels of insulin within the body and the body s ability to utilize insulin. Type 2 diabetes develops when the body becomes resistant to insulin or when the pancreas is unable to produce enough insulin. This ailment is a disease state which involves the dysfunction of insulin producing pancreatic beta cells insulin hormone resistance in cells of the body or a combination of both.

Poorly controlled type 2 diabetes is associated with an array of microvascular macrovascular and neu. Diabetes mellitus type 2 pathophysiology. Type 2 diabetes mellitus is a heterogeneous syndrome characterized by abnormalities in carbohydrate and fat metabolism. Type 2 diabetes is a chronic disease.

The causes of type 2 diabetes are multi factorial and include both genetic and environmental elements that affect beta cell function and tissue muscle liver adipose tissue pancreas insulin sensitivity.