title: [Determination and correlation analysis of trace elements in hair of dependence drug addicts].
abstract: The concentrations of Al, Ba, Ca, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb, Sr and Zn in the human hair of dependence drug addicts and healthy contrast were determined by ICP-AES. The RSD of the method was 1.3%-4.9%, and recovery was 89%-129%. Correlation of the trace elements was analyzed by SPSS software. The contents of Zn and Ca in the hair of dependence drug addicts were lower, while those of Pb, Fe and Mg were higher than healthy contrasts. The result provided a foundation for improving immune function of dependence drug addicts and enhancing the effect of giving up taking addictive drugs.
authors.affiliation: Department of Applied Chemistry, Dongguan University of Technology, Dongguan 523106, China.
authors.forename: Fa-Liang
authors.initials: FL
authors.lastname: Cheng
authors.forename: Hong
authors.initials: H
authors.lastname: Wang
authors.forename: Jian
authors.initials: J
authors.lastname: Wu
authors.forename: Man-Xia
authors.initials: MX
authors.lastname: Ning
authors.forename: Ling-Feng
authors.initials: LF
authors.lastname: Hu
authors.forename: Ya-Ling
authors.initials: YL
authors.lastname: Su
mesh_terms: D000293:Adolescent; D000328:Adult; D002118:Calcium / Q000032:analysis; D055030:Drug Users; D005260:Female; D006197:Hair / Q000737:chemistry*; D006801:Humans; D007501:Iron / Q000032:analysis; D007854:Lead / Q000032:analysis; D008274:Magnesium / Q000032:analysis; D008297:Male; D015203:Reproducibility of Results; D013054:Spectrophotometry, Atomic; D015813:Substance Abuse Detection / Q000379:methods*; D014131:Trace Elements / Q000032:analysis*; D055815:Young Adult; D015032:Zinc / Q000032:analysis
chemical_list: D014131:Trace Elements; D007854:Lead; D007501:Iron; D008274:Magnesium; D015032:Zinc; D002118:Calcium