Lubach D, Wurzinger R
Derm Beruf Umwelt. 1986 Mar-Apr;34(2):37-9.
We examined nail samples of 27 adult patients suffering from brittle nails and 15 persons without nail disorders with respect to the content of trace elements. The analysis by atomic absorption spectroscopy disclosed the following values. In parentheses values of healthy nails. Ca 44.9 ppm +/- 25.0 (53.6 ppm +/- 22.5), Mg 182.4 ppm +/- 128.0 (183.1 ppm +/- 83.2), Al 25.6 ppm +/- 10.3 (33.0 ppm +/- 20.5), Cu 7.9 ppm +/- 3.0 (7.9 ppm +/- 2.7), Zn 80.9 ppm +/- 34.5 (85.0 ppm +/- 34.9), Fe 53.9 ppm +/- 24.5 (45.7 ppm +/- 24.4). Comparing the two groups no significant differences could be found.
我们检测了27名患有脆甲症的成年患者以及15名无指甲疾病者的指甲样本中的微量元素含量。通过原子吸收光谱法分析得出以下数值。括号内为健康指甲的数值。钙44.9 ppm ± 25.0（53.6 ppm ± 22.5），镁182.4 ppm ± 128.0（183.1 ppm ± 83.2），铝25.6 ppm ± 10.3（33.0 ppm ± 20.5），铜7.9 ppm ± 3.0（7.9 ppm ± 2.7），锌80.9 ppm ± 34.5（85.0 ppm ± 34.9），铁53.9 ppm ± 24.5（45.7 ppm ± 24.4）。比较两组数据，未发现显著差异。
