Distribution Characteristics of Rare Earth Elements and Selenium in Hair of Centenarians Living in China Longevity Region
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In order to explore the characteristics of the rare earth elements (REEs) and selenium (Se) among the Chinese centenarians, the concentrations of REE and Se were detected in the hair of healthy centenarians living in typical Chinese longevity region, and the influences of physiological conditions and behavior on the concentrations of REE and Se were assessed. The average values of light RE (LRE) and heavy RE (HRE) are 31.87 and 11.12 ng/g. Female centenarians had higher concentrations of lanthanum (La), praseodymium (Pr), gadolinium (Gd), terbium (Tb), erbium (Er), thulium (Tm), yttrium (Y), and Se but lower levels of cerium (Ce), neodymium (Nd), samarium (Sm), europium (Eu), dysprosium (Dy), holmium (Ho), ytterbium (Yb), and lutetium (Lu). Except for Ce, the higher the age, the lower the REE and Se content were. Smoking was positively associated with Dy, Er, and Yb levels, whereas drinking habits showed no significant effect on all the elements. Elderly individuals who ate smoked and pickled food and who consumed high amounts of salt had higher levels of REE and Se in their hair, and centenarians who consumed egg and milk had higher Se and REE in the hair than did the non-eaters. This comprehensive study on the REE and Se concentrations among the healthy centenarians can provide scientific support for shaping a healthy aging society.
KeywordsRare earth element Selenium Centenarians Hair Human biomonitoring
We also thank Jiangping Yu, Ruiya Xing, and Jing Wang for their help with sample collection.
This work was supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDA19040303) and the National Natural Science Foundation of China (No. 41671499).
Compliance with Ethical Standards
Conflict of Interest
The authors declare that they have no conflict of interest.
- 1.China NBS—National Bureau of Statistics of China (2001) The fifth national population census of the People’s Republic of ChinaGoogle Scholar
- 2.China NBS—National Bureau of Statistics of China (2011) The sixth national population census of the People’s Republic of ChinaGoogle Scholar
- 3.Selim AJ, Fincke G, Berlowitz DR, Miller DR, Qian SX, Lee A et al (2005) Comprehensive health status assessment of centenarians: results from the 1999 large health survey of veteran enrollees. J Gerontol A Biol Sci Med Sci 60:515–519. https://doi.org/10.1093/gerona/60.4.515 CrossRefPubMedGoogle Scholar
- 10.Huang B, Zhao YC, Sun WX, Yang R, Gong Z, Zou Z, Ding F, Su J (2009) Relationships between distributions of longevous population and trace elements in the agricultural ecosystem of Rugao country, Jiangsu, China. Environ Geochem Health 31(3):379–390. https://doi.org/10.1007/s10653-008-9177-6 CrossRefPubMedGoogle Scholar
- 11.Tan JA (1989) Environmental selenium and health. People's Health Publishing House (in Chinese)Google Scholar
- 12.Hua Y (2015) Selenium, the nutrient of life. Peking University Press, BeijingGoogle Scholar
- 16.Perez-Lopez R, Delgado J, Nieto JM, Marquez-Garcia B (2010) Rare earth element geochemistry of sulphide weathering in the Sao Domingos mine area (Iberian Pyrite Belt): a proxy for fluid-rock interaction and ancient mining pollution. Chem Geol 276:29–40. https://doi.org/10.1016/j.marpolbul.2012.06.001 CrossRefGoogle Scholar
- 17.Tranchida G, Oliveri E, Angelone M, Bellanca A, Censi P, D’Elia M et al (2011) Distribution of rare earth elements in marine sediments from the strait of Sicily (western Mediterranean Sea): evidence of phosphogypsum waste contamination. Mar Pollut Bull 62:182–191. https://doi.org/10.1016/j.marpolbul.2010.11.003 CrossRefPubMedGoogle Scholar
- 18.Delgado J, Perez-Lopez R, Galvan L, Nieto JM, Boski T (2012) Enrichment of rare earth elements as environmental tracers of contamination by acid mine drainage in salt marshes: a new perspective. Mar Pollut Bull 64:1799–1808. https://doi.org/10.1016/j.marpolbul.2012.06.001 CrossRefPubMedGoogle Scholar
- 19.Lu GC, Wang XY, Zhang JL, Liu HS, Gao ZH, Wang NF et al (2007) Preliminary study on the contents and distribution characteristics of 15 rare earth elements in the adult human scalp hair of a rare earth elements mining area in Shandong Province. Modern Instruments 1:33–37 (in Chinese)Google Scholar
- 20.Peng R, Pan X, Lu G, Wang N (2002) Distribution pattern of rare earth elements in hair samples of young children ages 0-3 years on rare earth ore area. J Environ Health 19:39–41Google Scholar
- 21.Zhang H, Feng J, Zhu W, Liu C, Xu S, Shao P, Wu D, Yang W, Gu J (2000) Chronic toxicity of rare-earth elements on human beings: implications of blood biochemical indices in REE-high regions, South Jiangxi. Biol Trace Elem Res 73(1):1–17. https://doi.org/10.1385/BTER:73:1:1 CrossRefPubMedGoogle Scholar
- 22.Chen Z, Zhu X (2008) Accumulation of rare earth elements in bone and its toxicity and potential hazard to health. J Ecol Rural Environ 24:88–91. https://doi.org/10.3969/j.issn.1673-4831.2008.01.020 CrossRefGoogle Scholar
- 25.Chen C, Zhang P, Chai Z (2001) Distribution of some rare earth elements and their binding species with proteins in human liver studied by instrumental neutron activation analysis combined with biochemical techniques. Anal Chim Acta 439:19–27. https://doi.org/10.1016/S0003-2670(01)01024-8 CrossRefGoogle Scholar
- 26.Song Y, Liu ZP, Jia XD (2013) Advances in toxicological safety of rare earth elements. J Hyg Res 42(5):885–892 (in Chinese)Google Scholar
- 27.Reis MF, Sampaio C, Brantes A, Aniceto P, Melim M, Cardoso L (2007) Human exposure to heavy metals in the vicinity of Portuguese solid waste incinerators —part 1: biomonitoring of Pb, cd and hg in blood of the general population. Int J Hyg Environ Health 210:439–446. https://doi.org/10.1016/j.ijheh.2007.01.023 CrossRefPubMedGoogle Scholar
- 30.Zeng QC (2011) Guangxi rare earth resources distribution and Prospect. Friend of Science Amateurs 04:124–125 (in Chinese)Google Scholar
- 42.Environmental Monitoring of China (1990) Background values of soil elements in China. Beijing: China Environmental Science PressGoogle Scholar
- 48.Olsson IM, Bensryd I, Lundh T, Ottosson H, Skerfving S, Oskarsson A (2002) Cadmium in blood and urine-impact of sex, age, dietary intake, iron status, and former smoking-association of renal effects. Environ. Health Perspect 110:1185–1190. https://doi.org/10.1289/ehp.021101185 CrossRefGoogle Scholar
- 50.Tsagkaris A, Danzis G, Megremi S, Tzegas S, Kaplani E, Zampelas A (2016) Rare earth elements in diabetes: relation to age, sex and dietary habits. 1st international multidisciplinary conference on Nutraceuticals and functional foods, Kalamata, 7-9. https://doi.org/10.13140/RG.2.1.3192.9841
- 52.Kyra CP, Joshua S, Mark PS (2017) New insights into rare earth element (REE) particulate generated by cigarette lighters: an electron microscopy and materials science investigation of a poorly understood indoor air pollutant and constraints for urban geochemistry. Environ Earth Sci 76:369–369. https://doi.org/10.1007/s12665-017-6687-5 CrossRefGoogle Scholar
- 53.Mohammad RK, Vijay G (2003) Sex, age, geographical location, smoking, and alcohol consumption influence serum selenium concentrations in the USA: third National Health and nutrition examination survey, 1988-1994. J Trace Etem Med BioL 17(1):13–18. https://doi.org/10.1016/s0946-67x(03)80040-8 CrossRefGoogle Scholar
- 54.Jorge MP, Antonio MP, Vanessa RH, Carmen MP, Purificación L, Soledad ML (2011) In-vivo and in-vitro testing to assess the bioaccessibility and the bioavailability of arsenic, selenium and mercury species in food samples. Trends Anal Chem 30(2):324–345. https://doi.org/10.1016/j.trac.2 CrossRefGoogle Scholar