Application and research progress of Traditional Chinese Medicine in radiation environmental protection

Zhu Yuanbing; Wang Jiaping; Li Yongzhi; Lu Weihong

doi:10.16289/j.cnki.1002-0837.2025.04007

Abstract：With the ongoing development of nuclear energy,radiotherapy,and space exploration,ionizing radiation poses a growing threat to human health.Studies have confirmed that high-intensity or prolonged exposure can lead to apoptosis,genetic damage,immune dysfunction,and multisystem disorders,underscoring the urgent need for effective protective strategies.This review aims to explore the molecular mechanisms of traditional Chinese medicine(TCM)in radiation protection and assess its potential applications in extreme environments such as aerospace.A systematic literature review was conducted to summarize existing research on anti-radiation effects of single herbs,compound prescriptions,and Chinese patent medicines.The pharmacological features and action mechanisms of heat-clearing and detoxifying,tonifying,blood-activating,and tranquilizing herbs were analyzed,with emphasis on their applications in radiotherapy support and aerospace radiation protection.TCM exerts radioprotective effects through multiple biological pathways,including antioxidation,free radical scavenging,DNA repair,immune regulation,and tissue regeneration.Some Chinese patent medicines have been clinically applied as adjuncts to chemo-and radiotherapy,demonstrating benefits in reducing side effects and improving treatment tolerance.Certain herbal components have also shown promising potential in space radiation protection research.TCM has significant potential in radiation protection,particularly in high-risk settings such as spaceflight,where it offers integrated regulatory and protective effects.Future research should focus on elucidating mechanisms,standardizing efficacy evaluation,and promoting clinical translation to support its broader application in nuclear energy,medical radiotherapy,and deep space exploration.