Noriyuki Yanaka, Hiroshima University (IMAGE) Hiroshima University Caption 'What we are proposing is a way to reduce not only the number of animals which are used in experiments, but also animal experiments themselves.' Credit Noriyuki Yanaka Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.