Figure 1 (IMAGE) Tohoku University Caption Maternal exercise protects offspring from the detrimental effects on their glucose metabolism when the mother consumes a high-fat diet. Exercise-induced, placenta-derived SOD3 protein plays a fundamental role in improving the levels of reactive oxygen species (ROS), protein carbonylation, and histone modification. Credit Kusuyama et al. Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. 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.