In June, 1981, we conducted a two day international symposium in Rome devoted to original scientific presentations on arachidonic acid metabolism in the kidney. Scientists from 20 countries were represented either in the general scientific program or in the poster presentation. This book does not represent the proceedings of this international gathering, but rather the edited manuscripts specifically prepared as sum maries of the scientific presentations. We feel that the timeliness and originality of the contributions as well as the need for a compilation of existing work on prosta glandins, thromboxane, and the kidney warrant this publication. The meetings would have been impossible without the generous and substantial support of the Italian government, the National Institutes of Health, United States Public Health Service, and Merck Sharp & Dohme International. Supplementary support was also received from Ciba Geigy S. p. A. , Ente Fiuggi, Farmitalia Carlo Erba S. p. A. , Glaxo Laboratori S. p. A. , Hoechst Italia S. p. A. , Leo Pharmaceutical Products, Pfizer Italiana S. p. A. , Sigm? Tau S. p. A. , Squibb S. p. A. , The Upjohn Company, Wellcome Italia S. p. A. , and Burroughs Wellcome Company. The efficient organization of the symposium was largely attributable to the superb efforts of Elisabeth Mutschlechner and Miki Scarinci of C. K. International, Rome. Linda Goldberg provided expert and invaluable editorial and secretarial assistance in the organization of this book. The book is divided into four major sections comprising: I.
