Lipoprotein-Associated Phospholipase A<sub>2</sub> Activity and Risk of Recurrent Stroke
Author(s) -
Mitchell S.V. Elkind,
Wanling Tai,
Kristen Coates,
Myunghee Cho Paik,
Ralph L. Sacco
Publication year - 2008
Publication title -
cerebrovascular diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.221
H-Index - 104
eISSN - 1421-9786
pISSN - 1015-9770
DOI - 10.1159/000172633
Subject(s) - medicine , quartile , hazard ratio , stroke (engine) , proportional hazards model , confidence interval , lipoprotein associated phospholipase a2 , population , lipoprotein(a) , gastroenterology , lipoprotein , cholesterol , mechanical engineering , environmental health , engineering
Mass levels of lipoprotein-associated phospholipase A(2) (Lp-PLA(2)), a leukocyte-derived enzyme involved in the metabolism of low-density lipoprotein to pro-inflammatory mediators, are associated with prognosis after stroke. Lp-PLA(2) mass correlates only moderately with levels of Lp-PLA(2) activity. The relationship of Lp-PLA(2) activity to risk of stroke recurrence is unknown. We hypothesized that Lp-PLA(2) activity levels would predict risk of recurrence.
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