Homocysteine and Its Relationship to Stroke Subtypes in a UK Black Population
Author(s) -
Usman Khan,
Carollyn Crossley,
Lalit Kalra,
Anthony G. Rudd,
Charles Wolfe,
Paul Collinson,
Hugh S. Markus
Publication year - 2008
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.107.513416
Subject(s) - medicine , stroke (engine) , homocysteine , population , gerontology , environmental health , mechanical engineering , engineering
Homocysteine is an endothelial toxin and elevated levels have been associated with stroke risk. Stroke, particularly the small vessel disease (SVD) subtype, is increased in U.S. and UK black populations. In white populations elevated homocysteine has been associated with SVD, especially confluent leukoaraiosis, and may be acting through endothelial dysfunction. We determined the association between homocysteine and stroke subtypes, especially SVD, in a well-phenotyped UK cohort of black stroke patients compared to community controls.
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