Diabetes and Thyroid

Diabetes

What is the mechanism of action of insulin and what are the differences in insulin therapy for Type I and Type II diabetes mellitus?

The pancreas secretes insulin, and it is used for the regulation of glucose from the blood into the cells. Insulin assists in lowering blood glucose by causing peripheral glucose uptake by skeletal muscle cells. The breakdown of fat, proteins, and manufacture of glucose is inhibited by insulin. Insulin will also increase protein synthesis and the conversion of excess glucose to fat. Patients suffering from diabetes are not able to produce enough insulin, and this leads to hyperglycemia. Insulin therapy for type I diabetes mellitus is aimed at increasing or providing insulin in the patient's body (Trauner, Richert, & Luddeke, 2013). For type II diabetes, insulin therapy is aimed at controlling blood sugar, increasing insulin levels, and lowering the patient's resistance to insulin....
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