Literature DB >> 1260021

Thrombin-induced oxygen consumption, malonyldialdehyde formation and serotonin secretion in human platelets.

M H Fukami, H Holmsen, J Bauer.   

Abstract

The relationship of a thrombin-induced burst in O2 consumption to lipid peroxidation in washed human platelets was investigated by measuring malonyldialdehyde, a by-product of endoperoxide degradation in platelets. The ratio of O2 consumed by malonyldialdehyde produced was approximately 7:1. Acetylsalicylate blocked the formation of malonyldialdehyde completely and partially inhibited the O2 burst induced by thrombin. 5,8,11,14-Eicosatetraynoic acid inhibited the O2 burst as well as the malonyldialdehyde formation completely. The release of [14C]serotonin was not affected by either inhibitor.

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Year:  1976        PMID: 1260021     DOI: 10.1016/0304-4165(76)90126-4

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  5 in total

1.  Ionophores stimulate prostaglandin and thromboxane biosynthesis.

Authors:  H R Knapp; O Oelz; L J Roberts; B J Sweetman; J A Oates; P W Reed
Journal:  Proc Natl Acad Sci U S A       Date:  1977-10       Impact factor: 11.205

Review 2.  The prostanoids in hemostasis and thrombosis: a review.

Authors:  J B Smith
Journal:  Am J Pathol       Date:  1980-06       Impact factor: 4.307

Review 3.  The effect of 5,8,11,14-eicosatetraynoic acid on lipid metabolism.

Authors:  L D Tobias; J G Hamilton
Journal:  Lipids       Date:  1979-02       Impact factor: 1.880

4.  Neutrophil aggregation and degranulation. Effect of arachidonic acid.

Authors:  J T O'Flaherty; H J Showell; E L Becker; P A Ward
Journal:  Am J Pathol       Date:  1979-05       Impact factor: 4.307

5.  Superoxide production and reducing activity in human platelets.

Authors:  A J Marcus; S T Silk; L B Safier; H L Ullman
Journal:  J Clin Invest       Date:  1977-01       Impact factor: 14.808

  5 in total

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