Expression of Glucose Transporter-1 and Aquaporin-4 in the Cerebral Cortex of Stroke-Prone Spontaneously Hypertensive Rats in Relation to the Blood-Brain Barrier Function
Author(s) -
Hiroaki Ishida,
Kumiko Takemori,
Kensaku Dote,
Hiroyuki Ito
Publication year - 2006
Publication title -
american journal of hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1016/j.amjhyper.2005.06.023
Subject(s) - medicine , aquaporin 4 , blood–brain barrier , stroke (engine) , cerebral cortex , glucose transporter , pathogenesis , astrocyte , aquaporin , neuroscience , transporter , endothelium , endocrinology , central nervous system , biology , physiology , gene , insulin , mechanical engineering , biochemistry , engineering
Cerebral edema is an important initial event in cases of stroke among humans. Although hypertension is a major risk factor for endothelial injury, the precise mechanisms regulating brain microvascular changes are still unknown. To elucidate the pathogenesis of increases in vascular permeability in the cerebral cortex, we investigated the expression of glucose transporter-1 (GLUT-1) in endothelial cells and aquaporin-4 (AQP4) in astrocytes in relation to blood-brain barrier (BBB) function.
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