4 rezultatus
Main causes of dementia in the elderly are vascular dementia and Alzheimer's dementia. Vascular dementia is related to both amounts and localization of lesions. Recently incidence of diffuse vascular leukoencephalopathy (Binswanger type, leukoaraiosis) and amyloid angiopathy are increasing. In
Hypertension is a well known risk factor for cerebral small vessel disease (SVD) characterized by MRI white matter hyperintensities called "leukoaraiosis". However, the molecular basis of SVD remains to be elucidated. Both twin and family studies have shown that leukoaraiosis is the most heritable
Cerebral small vessel disease (SVD) is a major cause of stroke and dementia. Pathologically, three lesions are seen: small vessel arteriopathy, lacunar infarction, and diffuse white matter injury (leukoaraiosis). Appropriate experimental models would aid in understanding these pathologic states and
OBJECTIVE
Subcortical ischemic vascular disease (SIVD) is a major form of vascular cognitive impairment (VCI) due to small vessel disease. Matrix metalloproteinases (MMPs) are neutral proteases that disrupt the blood-brain barrier and degrade myelin basic protein under conditions of