[General concept and pathophysiological mechanisms of progression of macrovascular complications in diabetes].
Macrovascular complications in diabetes consist of 2 basic pathophysiological characteristics such as obstructive atherosclerotic lesions and non-obstructive sclerotic arterial lesions. The patients with former lesions are frequently complicated with postprandial hyperglycemia, insulin resistance, hyperinsulinemia, metabolic syndrome, smoking or high LDL-C concentrations. The latter lesions are usually characterized by diffuse, multi-vessel diseases and typically found in patients with long duration of diabetes and advanced diabetic retinopathy as well as nephropathy. Cardiovascular events or death in diabetes are as equally high as non-diabetic patients with a previous history of ischemic coronary artery diseases in not only Finish study but also Japanese J-ACCES study. It is now very clear that the progression of macrovascular complications in diabetes can be efficiently prevented by a strict multifactorial control of all coronary risk factors including hyperglycemia.
Kashiwagi
Atsunori
A
Shiga University of Medical Science Hospital.
D001161:Arteriosclerosis / Q000209:etiology* / Q000503:physiopathology; D003327:Coronary Disease / Q000209:etiology / Q000503:physiopathology; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000503:physiopathology; D003925:Diabetic Angiopathies / Q000473:pathology*; D018450:Disease Progression; D006801:Humans