Drug Delivery System (IMAGE) Oregon State University Caption A new drug delivery system that incorporates heat, nanotechnology and chemotherapy shows promise in improving the treatment of ovarian cancer. Credit Graphic courtesy of Oregon State University 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.