Food Allergy in Atopic Drugs; O.L. Frick. Mechanisms of Allergic Bronchoconstriction in the Rat; J.G. Martin. The Role of Nebulized IFN-gamma in the Modulation of Allergic Responses; G. Lack, E.W. Gelfand. Murine Animal Models to Study the Central Role of T Cells in Immediate-Type Hypersensitivity Responses; U. Herz, et al. Glutathione S-Transferase Induses Murine Dermatitis that Resembles Human Allergic Dermatitis; C-H. Hsu, et al. Effects of rIL-12 Administration on an Antigen Specific Immune Response; J.D. Rempel-Chin, et al. Mapping the Genes for IgE Production and Allergy; D.G. Marsh. Genetic Factors in Asthma; W. Cookson. Regulation of Interleukin-12 Signalling During T Helper Phenotype Development; N.G. Jacobsen, et al. Responsiveness to the Major Pollen Allergen of Parietaria Officinalis is Associated with Defined HLA-DRB1 Alleles in Italian and Spanish Allergic Patients; A. Ruffilli, et al. HLA-DR3 is Associated with the IgE Imune Responsiveness to a Recombinant Allergen from Blomia tropicalis (BT); L. Carabello, et al. Structural and Antigenic Studies of Cockroach Allergens and Their Relevance to Asthma; M.D. Chapman, et al. 55 Additional Articles. Index.

One of the main attractions of research into hypersensitivity disorders is that it brings together scientists from a very broad range of disciplines. As the most common hu man immunologic disorder, it excites the interest and concern of clinicians, geneticists, basic and clinical immunologists, molecular biologists, biochemists, and physiologists. General agreement has been forged on the the pathophysiology of the disease and the mechanisms responsible for its maintenance, but many areas remain as black boxes for which we have only hypotheses. In 1992 Vienna hosted an international symposium to consider the explosion of in formation being generated by the identification, cloning, and expression of common envi ronmental allergens: The present second international conference on the MOLECULAR BIOLOGY OF ALLERGENS AND THE ATOPIC IMMUNE RESPONSE, again jointly organized and co-chaired by Professors Alec Sehon (Winnipeg) and Dietrich Kraft (Vi enna), provided an exciting opportunity for many leaders in this field to share data, argue hypotheses and seek future opportunities to enlarge our understanding of these very com plex diseases. This symposium was co-sponsored by the International Union of Immu nological Societies (I. U. I. S. ) and the International Association of Allergology and Clinical Immunology. It was held in the hospitable and comfortably elegant surroundings of Que bec City.