Research Team (IMAGE) Ruhr-University Bochum Caption Daniela Wenzel, Michaela Matthey and Alexander Seidinger (from left) tested the effect of the substance FR on pulmonary hypertension. Credit © RUB, Marquard Usage Restrictions The image may only be used in the context of the press release "Active Plant Substance Reduces Pulmonary Hypertension" published by RUB on July, 8, 2024. 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.