Institute of Chemical Engineering and Heating Equipment, Wrocław University of Technology, ul. Norwida 4/6, 50-373 Wrocław, Poland.
Environ Toxicol Pharmacol. 2005 Sep;20(2):368-74. doi: 10.1016/j.etap.2005.03.004.
The concentrations of 33 elements: Ca, Mg, Na, U, Cu, Zn, P, Fe, Mn, Cr, Se, B, Co, Mo, Si, V, Ni, Be, Hg, Cd, Al, Pb, As, Ba, Au, Pt, Ag, Sr, Sn, Ti, W, Sb and Zr in hair were determined by inductively coupled plasma-mass spectrometry (ICP-MS) and inductively coupled plasma-atomic emission spectrometry (ICP-AES). Hair samples (n=83) were collected between 1996 and 2003 from inhabitants of city of Wrocław, located in Lower Silesia, south-west Poland (urbanized and industrialized region). Inter-element interactions were studied by evaluation of correlation coefficients between two elements, as well as by multiple regression analysis. The strongest relations found between the elements in the hair were as follows: Mg and Ca, Mn and Ca, Sr and Ca, Sr and Mg, U and Na, Ni and Zn, Mn and Sr, Cd and Ni, Sb and Pt. We obtained also the following essential linear multiple dependences (p<0.05): Al=f(U, P, Mn), As=f(Zn, Fe) (Zn is negatively correlated, β<0), Cu=f(V), Fe=f(Mn, As), Mg=f(Ca), Ca=f(Mg, Ba), Ni=f(Zn, Cd), Sb=f(Pt, Sn, W) and Ti=f(Fe, Co). These relations can be useful in the explanation of relationships among the elements in man.
采用电感耦合等离子体质谱法（ICP-MS）和电感耦合等离子体原子发射光谱法（ICP-AES）测定了 33 种元素（Ca、Mg、Na、U、Cu、Zn、P、Fe、Mn、Cr、Se、B、Co、Mo、Si、V、Ni、Be、Hg、Cd、Al、Pb、As、Ba、Au、Pt、Ag、Sr、Sn、Ti、W、Sb 和 Zr）在头发中的浓度。头发样本（n=83）采集于 1996 年至 2003 年期间居住在波兰西南部下西里西亚城市弗罗茨瓦夫的居民（城市化和工业化地区）。通过评估两个元素之间的相关系数以及多元回归分析，研究了元素之间的相互作用。头发中元素之间的最强关系如下：Mg 和 Ca、Mn 和 Ca、Sr 和 Ca、Sr 和 Mg、U 和 Na、Ni 和 Zn、Mn 和 Sr、Cd 和 Ni、Sb 和 Pt。我们还获得了以下基本线性多元依赖关系（p<0.05）：Al=f（U、P、Mn）、As=f（Zn、Fe）（Zn 呈负相关，β<0）、Cu=f（V）、Fe=f（Mn、As）、Mg=f（Ca）、Ca=f（Mg、Ba）、Ni=f（Zn、Cd）、Sb=f（Pt、Sn、W）和 Ti=f（Fe、Co）。这些关系可用于解释人体中元素之间的关系。
