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Diabetes mellitus refers to a group of diseases that affect how the body uses blood sugar (glucose). Glucose is an important source of energy for the cells that make up the muscles and tissues. It's also the brain's main source of fuel. The main cause of diabetes varies by type.
Diabetes mellitus is a chronic heterogeneous metabolic disorder with complex pathogenesis. It is characterized by elevated blood glucose levels or hyperglycemia, which results from abnormalities in either insulin secretion or insulin action or both.
The pathophysiology of diabetes is related to the levels of insulin within the body, and the body’s ability to utilize insulin. There is a total lack of insulin in type 1 diabetes, while in type 2 diabetes, the peripheral tissues resist the effects of insulin.
Describe the pathophysiology of diabetes mellitus. Outline the epidemiology and risk factors of diabetes mellitus. Review the treatment considerations and common complications of diabetes mellitus.
Type 2 diabetes (T2D) is a disease characterized by heterogeneously progressive loss of islet β cell insulin secretion usually occurring after the presence of insulin resistance (IR) and it is...