You Position: Home > Paper
The Effects of Zinc and Micronutrients on Intelligence and Growth in Children
( views:209, downloads:14 )
- Author:
- No author available
- Journal Title:
- JOURNAL OF CHINESE PHYSICIAN
- Issue:
- z1
- DOI:
- 10.3760/cma.j.issn.1008-1372.2002.z1.001
- Key Word:
- 锌;微量营养素;智能;生长发育;儿童
Abstract： 目的为探讨锌及其他微量元素对儿童智商,认知功能和生长发育的影响.方法试验分为三组:单纯补锌组(Z),同时补锌+微量营养素组(Z+M),补微理营养素组(M).结果试验前发锌平均含量为2.28±0.74μmol/g,低于正常值下限共24人,占受试总人数的22.22%.发锌含量与智商呈显著正相关(γ＝0.229,P＜0.05,n＝18).补充试验后三个组发锌变化无显著性差别.Z+M组和M组智商、认知功能的改善好于Z组,Z+M组M组的差别无统计学意义.膝高的增长值Z+M组高于M组和Z组,M组高于Z组.结论受试儿童中锌缺乏并不占主要的地位,其它微量营养素的缺乏更应受到重视.同时补充锌和微量营养素可以改善儿童的智能发育,并能促进体格发育.
- [1]C C, Pfeiffer,E R, Braverman.Zinc, the brain and behavior.[J].1982,17(4).
- [2]E.S. Halas,M.J. Eberhardt,M.A. Diers,etc.Learning and memory impairment in adult rats due to severe zinc deficiency during lactation[J].1983,30(3).
- [3]Christine E. Cronk,Virginia A. Stallings,Quentin W. Spender,etc.Measurement of short-term growth with a new knee height measuring device[J].1989,1(4).
- [4]E S, Halas,J C, Wallwork,H H, Sandstead.Mild zinc deficiency and undernutrition during the prenatal and postnatal periods in rats: effects on weight, food consumption, and brain catecholamine concentrations.[J].1982,112.
- [5]Elizabeth F. Gordon,Jenny T. Bond,Ralph C. Gordon,etc.Zinc deficiency and behavior: A developmental perspective[J].1982,28(5).
- [6]Virginia A. Stallings,Christine E. Cronk.Clinical use of the knee height measuring device to detect growth deficiency[J].1993,5(6).
- [7]J M, McKenzie,G J, Fosmire,H H, Sandstead.Zinc deficiency during the latter third of pregnancy: effects on fetal rat brain, liver, and placenta.[J].1975,105.
- [8]Harold H. Sandstead.Zinc: Essentiality for Brain Development and Function[J].1985,43(5).