The results show ~3H-BBP is absorbed rapidly and detected in blood after 5 min,then its concentration reaches top at 0.5 h. First-order linear equation and two-compartment open model are gained.

• 实验结果表明:3H-BBP经口染毒后被迅速吸收；5 m in即在血中检测出；0.；5 h达高峰；并呈一级动力学线性过程；符合二室开放模型;