第十1)第六章生物医学光子学在人体成分浓度检测方面的应用

Importance of Glucose MeasurementImportance of Glucose Measurement n n Diabetes Mellitus affects 16 million AmericansDiabetes Mellitus affects 16 million Americans n n No cure for the diseaseNo cure for the disease n n Damage of different organsDamage of different organs InsulinInsulin n n Insulin can be visualized as the key to glucose to enter Insulin can be visualized as the key to glucose to enter the cellsthe cells InsulinInsulin n n Insulin is produced by the Beta cells of Islet of Insulin is produced by the Beta cells of Islet of Lagerhans in the PancreasLagerhans in the Pancreas Glucose and InsulinGlucose and Insulin In the absence of Insulin, Glucose cannot enter In the absence of Insulin, Glucose cannot enter the cells.the cells. Types of DiabetesTypes of Diabetes Normal CellNormal Cell Types of DiabetesTypes of Diabetes There are two types of DiabetesThere are two types of Diabetes n n Type I is insulin-dependent and is an auto-immune disease in Type I is insulin-dependent and is an auto-immune disease in which certain WBC attack bodywhich certain WBC attack body s insulin producing cells.s insulin producing cells. n n Type II is non-insulin dependent where the beta cells of the Type II is non-insulin dependent where the beta cells of the pancreas remain full of insulin granules, but fail to release insulin pancreas remain full of insulin granules, but fail to release insulin in sufficient amounts in response to a rise in