Red wine-induced release of [14C]5-hydroxytryptamine from platelets of migraine patients and controls

Red wine-induced release of [14C]5-hydroxytryptamine (5HT) from platelets of red wine-sensitive migraine patients, migraine patients not sensitive to red wine and controls, was determined in vitro. No significant differences in platelet [14C]5HT release were found between any of the groups investigated.