An International Life Sciences Institute (ILSI) – Europe expert group has examined this TTC principle for its applicability to food safety evaluation. This monograph describes the history …

Develop scientific approaches for refinement of TTC-based co-exposure risk assessments, using real-world case examples and focus on data-poor substances and poorly characterized …

2017年9月1日 · TTC 被定义为 ：针对所有化学物质的一个暴露水平，当低于该暴露水平时，无论是否获得化学特异性的毒性数据，在终身服用的情况下对人体健康都不会产生明显的危害。

2004年1月1日 · The Thresholds of Toxicological Concern (TTC) is a pragmatic risk assessment tool that is based on the principle of establishing a human exposure threshold value for all …

2004年1月1日 · An Expert Group of the Threshold of Toxicological Concern Task Force of the European branch of the International Life Sciences Institute (ILSI Europe) has examined the …

Structure-Based Thresholds of Toxicological Concern (TTC): Guidance for Application to Substances Present at Low Levels in the Diet

2023年5月23日 · 毒理学关注阈值 （Threshold of Toxicological Concern，简称TTC），在《化妆品安全评估技术导则》 [1]中定义是这样的：化妆品暴露阈值，在该暴露水平下，预计不存在 …

国际药用气雾剂联盟 (International PharmaceuticalAerosol Consortium，IPAC)采纳了TTC方法对药物中的低水平存在的化学物质，如包装材料引入的迁移物，进行风险评估和质控。

The threshold of toxicological concern (TTC) is a pragmatic risk assessment tool that is based on the principle of establishing a human exposure threshold value for all chemicals, below which …

2002年2月28日 · An International Life Sciences Institute (ILSI)-Europe expert group has examined this TTC principle, which was based on general toxicity endpoints (including …