Affiliation: | Department of Cell Physiology and Pharmacology, University of Leicester, P.O. Box 138, Medical Sciences Building, University Road, Leicester LE1 9HN;1.Department of Medicine, University of Leicester, P.O. Box 138, Medical Sciences Building, University Road, Leicester LE1 9HN;2.Molecular Neurobiology Unit, Royal Free Hospital School of Medicine, London NW3 2PF |