Dr. Michael Rudnicki (IMAGE) The Ottawa Hospital Caption A discovery led by Dr. Michael Rudnicki at The Ottawa Hospital and the University of Ottawa is opening the door for a revolution in exosome therapy. Credit The Ottawa Hospital Usage Restrictions For use only in stories about this research. License Original 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.