3) delayed effects of prenatal exposure

孕期暴露的延迟影响
4) lead exposure

铅暴露
1.
Cohort study on effects of antenatal and postnatal lead exposure on infants developmental quotient;
铅暴露对婴幼儿发育商数影响的队列研究
2.
Effect of motion environment on capacity of memory in low-level lead exposure mice;

运动环境对低浓度铅暴露小鼠记忆能力的影响
3.
Effect of lead exposure on children s calcium and osteocalcin;

铅暴露对儿童体内钙及骨钙素的影响
5) lead
[英][li:d] [美][lid]

铅暴露
1.
Effect of Lead Exposure on Reference Memory and Working Memory in Rats;

铅暴露对大鼠学习和记忆的影响
2.
Effects of chronic low lead exposure on NMDA receptor subunit 1 mRNA in hippocampus in rats at the developmental stage;
慢性低水平铅暴露对发育期大鼠海马NMDAR-1 mRNA表达的影响
3.
Effects of Lead Exposure of Pregnancy to Neuro-Behavioral Development of Infants

孕中期铅暴露对婴儿神经行为发育影响的研究
补充资料:铅-铅测年
分子式:
CAS号:
性质:238U和235U两个母体铀同位素的特性实质相同,所产生的放射性成因206,207Pb的方程可合并为(207Pb/206Pb)=[(235U/238U)](t-1)。235U/238U现在的比值是1/137.8,利用非放射性成因‘稳定’204Pb作为参考同位素,作(207Pb/204Pb)与(206Pb/204Pb)的Pb-Pb等时线,应用方程计算年龄,式中(207Pb/204Pb)和(206Pb/204Pb)0是初始比值。
CAS号:
性质:238U和235U两个母体铀同位素的特性实质相同,所产生的放射性成因206,207Pb的方程可合并为(207Pb/206Pb)=[(235U/238U)](t-1)。235U/238U现在的比值是1/137.8,利用非放射性成因‘稳定’204Pb作为参考同位素,作(207Pb/204Pb)与(206Pb/204Pb)的Pb-Pb等时线,应用方程计算年龄,式中(207Pb/204Pb)和(206Pb/204Pb)0是初始比值。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条