What is diabetes, hepatitis B, AIDS, encephalitis?

Question
What is diabetes, hepatitis B, AIDS, encephalitis?
Answer
Diabetes is due to the interaction of genetic and environmental factors, caused by absolute or relative insulin secretion as well as the lack of target tissue sensitivity to insulin decreased, caused by protein, fat, water and electrolyte syndrome and other metabolic disorders, one of the main signs of high blood sugar . Typical clinical cases may be polyuria, polydipsia, and more food, weight loss, such as performance, that is, quot;a little more than threequot; symptoms. Diabetes is one of the most common chronic diseases. With the improvement of living standards, as well as the aging of the population increase in the incidence of obesity, the incidence of diabetes was an upward trend year after year. Diabetes incidence rate in China reached 2%, according to ECDollars, China has been diagnosed with diabetes up to 40 million and an annual rate of 1,000,000. Among them, patients with type 1 diabetes accounts for 10% of patients with type 2 diabetes accounting for 90%. Patients with type 1 diabetes in the 5 years after diagnosis of chronic complications rarely occur, on the contrary, in patients with type 2 diabetes have been diagnosed before the occurrence of chronic complications. According to statistics, 50% of newly diagnosed patients with type 2 diabetes has been in existence for one or more of the chronic complications, some patients because of complications with diabetes found. Hepatitis B virusHepatitis caused by hepatitis B virus, a worldwide disease http://baike.baidu.com/view/124730.htm