Procoagulant activity and cytokine expression in whole blood cultures from patients with atherosclerosis supplemented with omega-3 fatty acids.

Abstract:

:Omega-3 fatty acids (n-3 FA) may reduce atherogenesis and thrombosis. We investigated the effects of n-3 FAs on procoagulant activity and cytokine expression in whole blood cultures from patients with atherosclerosis. Eleven of the 23 included patients had received 5.1 g n-3 FA daily for 6 months (group I) whereas 12 patients had been on placebo (group II). All patients were then given 5. g n-3 FA daily for another 4 weeks. At baseline significantly lower levels of LPS-induced prothrombin fragment1+2 were found in group I (p = 0.010), this difference being eliminated after 4 weeks. Il-6 and TNFalpha were significantly higher at baseline in group I and the differences in changes from baseline between the groups were statistically highly significant with increasing values in group II(Il-6 p = 0.001, TNF alpha p = 0.002). The present results indicate a reduction in pro-thrombotic potential in patients receiving highly concentrated n-3 FA, whereas some proinflammatory responses might be adverse.

journal_name

Thromb Haemost

authors

Seljeflot I,Johansen O,Arnesen H,Eggesbø JB,Westvik AB,Kierulf P

keywords:

subject

Has Abstract

pub_date

1999-04-01 00:00:00

pages

566-70

issue

4

eissn

0340-6245

issn

2567-689X

pii

99040566

journal_volume

81

pub_type

临床试验,杂志文章,随机对照试验
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    authors: Fiessinger JN,Lopez-Fernandez M,Gatterer E,Granqvist S,Kher A,Olsson CG,Söderberg K

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    pub_type: 杂志文章,多中心研究

    doi:

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    更新日期:1995-01-01 00:00:00

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