陕西省长寿区老人血清中锰、铜、锌、铁及钙、镁的分析

作者对陕西省长寿区老人血清中微量元素(锰、铜、锌、铁)及钙、镁进行分析。发现陕西省长寿区老人血清中利于健康长寿的锰的含量极显著地高于对照区(P<0.001);人体必需的铜的含量也极显著地高于对照区(P<0.01);与抗衰老关系密切的钙的含量也极显著地高于对照区(P<0.01);男性老人血清中锰、铜、锌、铁及钙、镁的含量与女性老人均无显著差异;61岁～90岁的老人血清中锰、铜、锌、铁及钙、镁的含量随着年龄的增长也均未有显著差异。结果表明陕西省长寿区老人血清中有较优越的化学元素谱。本文对实验结果中与抗衰老有关问题进行了讨论。

ANALYSIS OF MANGANESE、COPPER、ZINC、IRON、AND CALCIUM、MAGNESIUM IN AGED PERSON'S SERUM OF THE LONG-LIFE AREA IN SHAANXI PROVINCE

The trace elements (Mn, Cu, Zn, Fe) andCalcium, Magnesium in aged person's serum oflong-life area and control area were determined. Itwas found that the contents of Manganese, cop-per, and Calcium of aged person's serum in long-life area were significantly higher than those incontrol area (Manganese and Calcium are essentialelements for health and antiaging, Copper is an es-sential trace element to health). In the long-lifearea the contents of six kinds of elements (Mn,Cu, Zn, Fe, Ca, Mg)in the serum have no signifi-cant distinction between the male aged and thefamle aged. In the long-life area the contents of sixkinds of elements (Mn, Cu, Zn, Fe, Ca, Mg )inaged (61～90) person's serum have no significantincrease or decrease with the increase of age.Judged from serum compositions, the agedperson's serum of the long-life area have a betterspectrum of elements. The relationship betweenthe elements in this experiment and antiaging effect was discussed.