Route of Delivery (IMAGE) University of Oregon Caption Illustration shows the delivery route of hydrogen sulfide to damaged cells based on two projects completed in the University of Oregon lab of Michael Pluth. Credit Illustration by Michael Pluth Usage Restrictions Credit line 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.