Figure 4 (IMAGE) Impact Journals LLC Caption Figure 4. A double combination, of doxycycline plus azithromycin, extends life span of C. elegans Credit 2023 Bonuccelli et al. Usage Restrictions Original Content 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.