AUTHOR=Qiu Saiwen , Chen Hui , Jiang Qifang TITLE=Sevoflurane pretreatment alleviates hypoxia-reoxygenation-induced myocardial cell injury by upregulating miR-21-5p JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1515160 DOI=10.3389/fcvm.2025.1515160 ISSN=2297-055X