Noll Campbell, Regenstrief Institute, Indiana University (image) Indiana University Share Print E-Mail Caption Noll Campbell, Pharm.D. is a Regenstrief Institute investigator and Indiana University Center for Aging Research scientist and a Purdue University research assistant professor. Credit Regenstrief Institute Usage Restrictions Photo credit to Regenstrief Institute Share Print E-Mail 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.