现代毒理学的奠基人巴拉塞尔苏斯说:“所有的物质都是有毒的,不存在没有一点毒性的物质,适当的剂量能区分开毒物和药物。” 化学品的毒力是指它破坏身体内部组织器官(如肝、肾)、破坏体内酶组织及扰乱体内生化过程(如血剂携氧能力)的能力,决定化学品危险程度的最重要因素是生物活体吸收化学品的剂量 The founder of modern toxicology, Baracelosus said: “All substances are toxic, there is no less toxic substances, the appropriate dose can distinguish between poison and drug.” Chemical toxicity refers to it The most important factor that determines the degree of chemical danger is the dose of bioabsorbable chemical that destroys the body’s internal tissues and organs (such as the liver and kidneys), destroys the enzymatic tissue in the body, and disrupts the biochemical processes in the body (such as the oxygen carrying capacity of blood agents)