Title: Inhibition of platelet aggregation by manoalide: preliminary results.
Abstract:Manoalide (MND), a sesterterpenoid first isolated from the marine sponge Luffariela variabilis and later synthesized by Japanese chemists, exhibits anti-inflammatory activity and directly inactivates ...Manoalide (MND), a sesterterpenoid first isolated from the marine sponge Luffariela variabilis and later synthesized by Japanese chemists, exhibits anti-inflammatory activity and directly inactivates bee and snake venom phospholipase A2. We investigated the effects of MND on platelet aggregation induced by PAF-acether, arachidonic acid (AA), ADP and thrombin. Rabbit platelet aggregation was inhibited by MND in a dose-dependent manner. MND also inhibited the aggregation induced by AA and ADP but not that induced by thrombin. Since this marine natural product is also a potent inhibitor of lipoxygenase in human polymorphonuclear neutrophils, MND appears to be a useful tool for determining the role of phospholipase A2 in biological processes.Read More
Publication Year: 1988
Publication Date: 1988-01-01
Language: en
Type: article
Indexed In: ['pubmed']
Access and Citation
Cited By Count: 5
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