The principal objective of this symposium was to bring together investigators from all over the world who work in diverse areas of research but share a common interest in the physiologic and pathophysiologic funetions of the nueleoside adenosine. In 1978, the "International Conference on Physiological and Regulatory Funetions of Adenosine and Adenine Nueleotides," held in Banff, Canada, served as an effective catalyst in enabling scientists with differ ent points of view to exchange information and ideas on this subject. Since 1978, the amount of research on different as peets of adenosine...

The principal objective of this symposium was to bring together investigators from all over the world who work in diverse areas of research but share a common interest in the physiologic and pathophysiologic funetions of the nueleoside adenosine. In 1978, the "International Conference on Physiological and Regulatory Funetions of Adenosine and Adenine Nueleotides," held in Banff, Canada, served as an effective catalyst in enabling scientists with differ ent points of view to exchange information and ideas on this subject. Since 1978, the amount of research on different as peets of adenosine...

The rapid development in the knowledge about the synthesis and metabolism of the various products derived from arachidonic acid is a continuous chal- lenge for those who intend to measure these substances in biological fluids. The confusion which still exists about their possible role in some physiolo- gical and pathological situations is partly due to the methodological pro- blems related to the estimation of these metabol ites in subnanogram quanti- ties. This concern has inspired the Commission of the European Communities to sponsor a first workshop on the "Clinical Application of Assay...