CONTENTS OF TRACE-ELEMENTS IN THE HUMAN-LIVER BEFORE BIRTH
CONTENTS OF TRACE-ELEMENTS IN THE HUMAN-LIVER BEFORE BIRTH
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DOI：
10.1159/000241233
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发表时间：
1979-01-01
期刊：
影响因子：
--
通讯作者：
RICHTER, FW
中科院分区：
文献类型：
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作者：
MEINEL, B;BODE, JC;RICHTER, FW
对 9 个胎儿肝脏（年龄：妊娠 23 周至足月）进行了多元素分析，并与成人对照组 (n = 37) 进行比较。通过质子诱导 X 射线发射分析元素 [15]（P 至 Pb）。两组之间观察到 Cu (R = 16)、Zn (R = 2.0)、Fe (R = 1.5)、Ca (R = 1.34)、Se (R = 1.22)、Mn (R = 0.7) 和 Mo (R = 0.13) 的显着差异，以胎儿与成人肝脏值的比率 (R) 表示。 Cu和Mo呈反比关系。动物实验中已知的这两种微量元素的负相关性现已在人类肝脏中得到证实。
A multielement analysis was carried out in 9 fetal livers (age: 23 wk gestation to term) in comparison to an adult control group (n = 37). Elements [15] (P to Pb) were analyzed by proton-induced X-ray emission. Significant differences between the 2 groups, expressed as ratios (R) of fetal to adult liver values were observed for Cu (R = 16), Zn (R = 2.0), Fe (R = 1.5), Ca (R = 1.34), Se (R = 1.22), Mn (R = 0.7) and Mo (R = 0.13). There is an inverse relation of Cu and Mo. The negative correlation of these 2 trace elements which is known from animal experiments has now been confirmed in the human liver.