Spector P C, Curzon M E
J Dent Res. 1978 Jan;57(1):55-8. doi: 10.1177/00220345780570012201.
The Sr content of surface enamel of 233 teeth from nine communities was related to drinking water Sr concentrations. These water concentrations ranged from 0.02 microgram/ml to 33.9 microgram/ml. The relationship between enamel concentrations and water concentrations was linear for water concentrations less than 10 microgram/ml Sr, but leveled off at approximately 300 microgram/gm Sr in the enamel for communities with greater than 10 microgram/ml Sr in drinking water. Binding of Sr to components in the oral environment is proposed as an explanation of this effect.
来自九个社区的233颗牙齿表面釉质的锶含量与饮用水中的锶浓度相关。这些水中的浓度范围为0.02微克/毫升至33.9微克/毫升。对于锶浓度低于10微克/毫升的水，釉质浓度与水浓度之间的关系呈线性，但对于饮用水中锶浓度大于10微克/毫升的社区，釉质中锶浓度在约300微克/克时趋于平稳。有人提出锶与口腔环境中的成分结合是这种效应的一种解释。
