acidearachidique acidearachidonique acidehydroxyei˜cosatetraenoi˜que analysis arachidonicacid arachidonicacids biosynthesis cardiovascularphysiologicalphenomena cardiovascularsystem cellular cellularimmunity congres congrescommesujet congresses derives drugeffects eicosanoicacid eicosanoids facteurd'activationdesplaquettes facteurd'activationplaquettaire fattyacids hydroxeicosatetraenoicacids hydroxyeicosatetraenoicacids immuneresponse immunite immunity immunologicdiseases immunologie immunology leucotriene leucotrieneb4 leucotrienes leukotriene leukotrieneb4 leukrotrienesb lung lungs maladiesimmunologiques mammals massspectrometry mecanismed'action mechanismofaction metabolism pathophysiology physiologicaleffect physiologie physiology physiopathologie plateletactivatingfactor prostaglandines prostaglandins qu90a5311985l qu90i61103p1990 qu90p155m1989 qw568n715p1988 reactionimmunitaire regulation reponseimmunitaire srs-a standards thromboxanes unsaturated