Abstract：
Reactive oxygen species (ROS) and free radicals, which have been implicated in inflammation, pain, carcinogenesis, and aging, are actually used in dental treatments such as tooth bleaching and composite resin polymerization. Recently, numerous studies have investigated the application of ROS in the medical and dental fields. In previous studies, ROS were generated intentionally through pathways such as photolysis, photocatalytic methods, and photodynamic therapy, which are used in the medical field to target cancer. In the field of dentistry, generated ROS are applied mainly for periodontal treatment and sterilization of the root canal, and its effectiveness as an antibacterial photodynamic therapy has been widely reported.. Given this background, the present article aimed to review the basic effects of ROS in dental medicine, especially endodontic therapy, and to discuss future applications of ROS.
摘要：
活性氧（ROS）和自由基，与炎症有关，疼痛,致癌作用，和衰老，实际上用于牙齿治疗，如牙齿漂白和复合树脂聚合。最近,许多研究已经调查了ROS在医学和牙科领域的应用。在以往的研究中,ROS是通过光解等途径有意产生的，光催化方法，光动力疗法,在医学领域用于靶向癌症。在牙科领域，产生的ROS主要用于牙周治疗和根管灭菌，其作为抗菌光动力疗法的有效性已被广泛报道。.鉴于这一背景,本文旨在综述ROS在牙科医学中的基本作用，尤其是牙髓治疗,并讨论ROS的未来应用。
