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目的 :通过用几种四配位基儿茶酚盐及羟基吡啶盐与碳链上 5 - C或 4- C结合形成的复合物对小鼠体内 U( )的清除效果及其毒性的研究 ,筛选出 U( )的最佳促排剂。方法 :选取 12 5 0只 78± 11日龄雌性小鼠 ,尾静脉注射0 .2 m L 86 7Bq2 33U盐溶液。选用五种四配位基化合物 :磺基
OBJECTIVE: To study the scavenging effects and toxicity of U () in mice by using complexes of four tetradentate catechol salts and hydroxypyridinium salts with 5 - C or 4 C on carbon chain. Filter out U () the best promoting agent. Methods: One hundred and twenty-five female mice (78 ± 11 days old) were selected and 0.2 m L of 86 7Bq2 33U salt solution was injected through tail vein. Five four-coordinate compounds are used: sulfo