Temporal trends in the lead concentrations of umbilical cord blood.
Temporal trends in the lead concentrations of umbilical cord blood.
复制标题
脐带血铅浓度的时间趋势。
DOI：
10.1126/science.7089532
复制
发表时间：
1982
期刊：
影响因子：
56.9
通讯作者：
H. Needleman
中科院分区：
文献类型：
--
作者：
M. Rabinowitz;H. Needleman
通过阳极溶出伏安法对 1979 年 4 月至 1981 年 4 月期间 11,837 名新生儿的脐带血样本进行了铅含量分析。平均值为 6.56 +/- 3.19（标准差）微克每分升血液，范围为 0.0 至 37.0 微克每分升。平均每年减少 0.77 +/- 0.03 微克每分升，约 11%。夏季出生的婴儿的铅浓度高于冬季出生的婴儿（7.17 比 5.99，概率小于 0.001）。提出了数据的傅里叶模型，并讨论了下降的可能原因。
Umbilical cord blood specimens from 11,837 births between April 1979 and April 1981 have been analyzed for lead by anodic stripping voltammetry. The mean was 6.56 +/- 3.19 (standard deviation) micrograms per deciliter of blood, and the range was 0.0 to 37.0 micrograms per deciliter. The mean decreased annually by 0.77 +/- 0.03 microgram per deciliter, about 11 percent. Lead concentrations were higher in infants born in summer than in infants born in winter (7.17 versus 5.99, probability less than .001). A Fourier model of the data is presented, and possible reasons for the decline are discussed.
喜马拉雅偏远地区人群的血铅浓度。
DOI：
10.1126/science.7444442
发表时间：
1980
期刊：
Science (New York, N.Y.)
影响因子：
--
作者：
Piomelli,S;Corash,L;Corash,MB;Seaman,C;Mushak,P;Glover,B;Padgett,R
通讯作者：
Padgett,R