Concentrations of ionic, total, and bound fluoride in plasma.
Concentrations of ionic, total, and bound fluoride in plasma.
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等离子体中离子氟化物、总氟化物和结合氟化物的浓度。
DOI：
10.1093/clinchem/25.4.523
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发表时间：
1979
影响因子：
9.3
通讯作者：
R. Ophaug
中科院分区：
文献类型：
--
作者：
L. Singer;R. Ophaug
我们发现，在同一年龄的男性和女性受试者的血浆中的离子，结合和总氟浓度的平均值之间没有显着差异，生活在一个社区与氟化水。因此，当根据年龄合并264名空腹受试者的结果时，他们表明，60岁以上的人血浆中的平均离子（3.89 mumol/L）和总（6.58 mumol/L）氟浓度显著高于年轻年龄组。对于较年轻的年龄组，离子氟的平均值范围为2.74至3.05 mumol/L，总氟的平均值范围为4.74至5.58 mumol/L。结合氟浓度在21至30岁的个体（1.89 mumol/L）低于老年组（平均值范围为2.42至2.68 mumol/L），但与年轻个体（2.21 mumol/L）无显著差异。平均离子氟浓度的趋势，随着年龄的增长而增加，但浓度显着高于前十年组只有在那些人超过60岁。
We found no significant difference between the means for ionic, bound, and total fluoride concentrations in the plasma of male and female subjects of the same age, living in a community with fluoridated water. When results for the 264 fasting subjects were therefore combined according to age, they indicated that persons over 60 years of age have a significantly higher mean ionic (3.89 mumol/L) and total (6.58 mumol/L) fluoride concentration in plasma than do younger age groups. For younger age groups, means ranged from 2.74 to 3.05 mumol/L for ionic fluoride and from 4.74 to 5.58 mumol/L for total. The bound fluoride concentration was lower in individuals 21 to 30 years of age (1.89 mumol/L) than in older age groups (for whom means ranged from 2.42 to 2.68 mumol/L), but was not significantly different from that of individuals who were younger (2.21 mumol/L). A tendency for the mean ionic fluoride concentration to increase with age was noted, but the concentration was significantly higher than the preceding decade group only in those persons over 60 years of age.