Determination of selenium in red blood cells by inductively coupled plasma mass spectrometry (ICP-MS) after microwave digestion

被引：37

作者：

Tinggi, U

Gianduzzo, T

Francis, R

Nicol, D

Shahin, M

Scheelings, P

机构：

[1] Queensland Hlth Sci Serv, Ctr Publ Hlth Sci, Coopers Plains, Qld 4108, Australia

[2] Princess Alexandra Hosp, Dept Surg, Woolloongabba, Qld 4102, Australia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2004年 / 259卷 / 03期

关键词：

D O I：

10.1023/B:JRNC.0000020920.28409.30

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Selenium is an essential trace element and its levels in blood have been widely used for assessing Se status in humans. The aim of this present study is to develop a suitable method for the determination of Se in red blood cells (RBC) using ICP-MS after microwave digestion. The blood samples were obtained from patients with benign prostatic hyperplasia (BPH), who attended urology clinics at the Princess Alexandra hospital, Brisbane, Australia. No apparent polyatomic and matrix interferences were encountered when Se-82 isotope was used for the analysis of Se levels in RBC. Whole Blood Seronorm Trace Elements (SERO, Norway) and dogfish muscle (DORM-1, NRCC) were used as reference materials for method validation. The method was rapid and accurate, and ideal for routine analysis of Se in RBC, and in particular for assessing of Se status in humans.

引用

收藏

页码：469 / 472

页数：4

相关论文

共 22 条

[1] Selenium determination in biological matrices [J].

Borella, P ;

Bargellini, A ;

Caselgrandi, E ;

Menditto, A ;

Patriarca, M ;

Taylor, A ;

Vivoli, G .

MICROCHEMICAL JOURNAL, 1998, 58 (03) :325-336

[2] Effects of selenium supplementation for cancer prevention in patients with carcinoma of the skin a randomized controlled trial - A randomized controlled trial [J].

Clark, LC ;

Combs, GF ;

Turnbull, BW ;

Slate, EH ;

Chalker, DK ;

Chow, J ;

Davis, LS ;

Glover, RA ;

Graham, GF ;

Gross, EG ;

Krongrad, A ;

Lesher, JL ;

Park, HK ;

Sanders, BB ;

Smith, CL ;

Taylor, JR .

JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1996, 276 (24) :1957-1963

[3]

Cubadda F, 2002, J AOAC INT, V85, P113

[4] Determination of selenium in meat products by hydride generation atomic absorption spectrometry-selenium levels in meat, organ meats, and sausages in Spain [J].

DiazAlarcon, JP ;

NavarroAlarcon, M ;

delaSerrana, HLG ;

LopezMartinez, MC .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1996, 44 (06) :1494-1497

[5]

Dombovári J, 2001, ATOM SPECTROSC, V22, P331

[6] DETERMINATION OF ARSENIC, CHROMIUM, SELENIUM AND VANADIUM IN BIOLOGICAL SAMPLES BY INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY USING ONLINE ELIMINATION OF INTERFERENCE AND PRECONCENTRATION BY FLOW-INJECTION [J].

EBDON, L ;

FISHER, AS ;

WORSFOLD, PJ .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1994, 9 (05) :611-614

[7] Direct determination of selenium and other trace elements in serum samples by ICP-MS [J].

Forrer, R ;

Gautschi, K ;

Stroh, A ;

Lutz, H .

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY, 1999, 12 (04) :240-247

[8]

IP C, 1991, CANCER RES, V51, P595

[9] DETERMINATION OF SELENIUM IN HUMAN-BLOOD BY GAS-CHROMATOGRAPHY WITH ELECTRON-CAPTURE DETECTION [J].

KURAHASHI, K ;

INOUE, S ;

YONEKURA, S ;

SHIMOISHI, Y ;

TOEI, K .

ANALYST, 1980, 105 (1252) :690-695

[10] DETERMINATION OF TRACE AMOUNTS OF CADMIUM, COBALT, CHROMIUM, IRON, MOLYBDENUM, NICKEL, SELENIUM, TITANIUM, VANADIUM AND ZINC IN BLOOD AND MILK BY NEUTRON-ACTIVATION ANALYSIS [J].

LAVI, N ;

ALFASSI, ZB .

ANALYST, 1990, 115 (06) :817-822