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Determination of trace elements in tissue of human uterine cancer by instrumental neutron activation analysis
Authors:Zhong  Honghai  Tan  Minjia  Fu  Yuliang  Huang  Jingqing  Tang  Zhenfang
Affiliation:(1) National Analysis Center at Guangzhou, 510070 Guangzhou, China;(2) Guangzhou Medical College, The Second Affiliated Hospital, 510260 Guangzhou, China;(3) The Second People’s Hospital of Guangzhou, 510160 Guangzhou, China
Abstract:In this article, the low-temperature freeze-drying pretreated technique and instrumental neutron activation analysis were used to determine 29 trace elements in samples of human uterine cancer tissue. The content of these trace elements in uterine cancer tissue was compared with that in cervicitis tissue and in healthy tissue, respectively. Preliminary results indicated that significant differences in contents of Au, I, and Se were observed in these tissues.
Keywords:Low-temperature drying  neutron activation analysis  uterine cancer tissue  trace elements
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