Injury of Rat Cardiomyocytes Exposed to Nonionizing Radiation and Its Mechanism 非电离辐射对大鼠心肌细胞的损伤及其机制
Objective To study the injury of rat cardiomyocytes exposed to nonionizing radiation and its mechanism. 目的探讨非电离辐射对大鼠心肌细胞损伤效应及机制。
Microwave irradiation to tissues is a kind of nonionizing radiation, which would not cause irreversible lesion of tissues if microwave irradiation power and time were controlled properly. 微波对组织的辐射是一种非电离辐射,适当控制微波发射功率和照射时间,不会对组织造成不可逆损害。
Due to ultrasound nonionizing radiation, harmless to human, and cheap to produce, ultrasound tomography technique has broadly applied to various fields such as biomedical engineering, nondestructive testing ( NDT), geophysics, and pattern recognition etc. 由于超声波具有无电离辐射、对人体无害、设备价格便宜等优点,这一技术广泛应用于生物医学工程、无损检测、地球物理、模式识别等领域。