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本实验目的在于证明注射~(237)Pu后其分布和排泄与比放射性无关,以支持用~(237)Pu作为长寿命钚在体内代谢的示踪.材料和方法:实验用约20周龄雄性Wister大鼠,体重约300g.制备“不纯”的~(237)Pu柠檬酸盐,向
The purpose of this experiment is to demonstrate that the distribution and excretion of ~ (237) Pu after injection of [237] Pu are independent of radioactivity to support ~ (237) Pu as a trace of long-lived plutonium metabolism in vivo.Materials and Methods: Male Wister rats weighing about 300 g Preparation of “Impure” ~ (237) Pu Citrate, To a solution of