Noll L. Campbell, Regenstrief Institute (IMAGE) Indiana University Caption Noll L. Campbell, PharmD is a Regenstrief Institute investigator and and Indiana University Center for Aging Research scientist. Credit Regenstrief Institute Usage Restrictions Photo credit to Regenstrief Institute 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.