Cadmium is an cumulative toxic element, which could result in chronic poisoning with an incubation period of as long as 10~ 30 years. Cd属于积蓄性有毒元素,引起慢性中毒的潜伏期可达10~30年之久。
Since14C-ASU compound in the body remains in its original form and doesn't take part in the metabolism directly, the possibility of its cumulative poisoning in the body is rather small. C-ASU化合物在体内仍以原来形式存在,不直接参与体内代谢作用,说明它在体内累积中毒的可能性小。
AIM: In order to investigate the possible cumulative and chronic toxicity of paralytic shellfish poisoning ( PSP) and provide more information on toxicity of PSP. 目的:探询麻痹性贝毒(PSP)可能存在的蓄积毒性作用和远期毒性,为全面认识PSP危害提供参考和依据。