DOI QR코드

DOI QR Code

Association between amalgam removal and urinary mercury concentration: a pilot study

아말감 충전물 제거와 뇨중 수은농도의 관련성 평가: 예비연구

  • Baek, Hye-Jin (Department of Preventive Dentistry, School of Dentistry, Kyungpook National University) ;
  • Sa, Kong-Joon (Department of Preventive Medicine and Public Health, College of Medicine, Yeungnam University) ;
  • An, Seo-Young (Department of Oral and Maxillofacial Radiology, School of Dentistry, Kyungpook National University) ;
  • Lee, Hee-Kyung (Department of Dentistry, College of Medicine, Yeungnam University) ;
  • Song, Keun-Bae (Department of Preventive Dentistry, School of Dentistry, Kyungpook National University) ;
  • Choi, Youn-Hee (Department of Preventive Dentistry, School of Dentistry, Kyungpook National University)
  • 백혜진 (경북대학교 치의학전문대학원 예방치과학교실) ;
  • 사공준 (영남대학교 의과대학 예방의학교실) ;
  • 안서영 (경북대학교 치의학전문대학원 구강악안면방사선학) ;
  • 이희경 (영남대학교 의과대학 치과학교실) ;
  • 송근배 (경북대학교 치의학전문대학원 예방치과학교실) ;
  • 최연희 (경북대학교 치의학전문대학원 예방치과학교실)
  • Received : 2012.03.22
  • Accepted : 2012.04.20
  • Published : 2012.04.30

Abstract

Objectives : The aim of this study was assessment of the variation of urinary mercury concentrations after removal of amalgam fillings in children. Methods : 10 elemental school children with amalgam filling tooth surfaces were took part in this study. One dentist recorded the number of amalgam filling surface, and general characteristics of subjects were surveyed by questionnaire. Each urine samples were collected before, immediately after and after 24 hours amalgam removal. The statistical analysis was performed using the SPSS 18.0. Results : The mean concentration urinary mercury immediately after amalgam removal was higher ($5.70{\pm}1.20{\mu}g/g$ creatinine) than before amalgam removal ($5.28{\pm}1.53{\mu}g/g$ creatinine). The mean concentration urinary mercury level whose have 1-10 amalgam removal surfaces was increased after amalgam removal compared with before. Conclusions : Mercury concentration in urine was influenced by amalgam removal.

Keywords

References

  1. Clarkson TW, Magos L. The toxicology of mercury and its chemical compounds. Crit Rev Toxicol 2006;36(8):609-662. https://doi.org/10.1080/10408440600845619
  2. WHO. Elemental mercury and inorganic mercury compounds: human health aspects, Geneva, Switzerland:World Health organization; 2003:4-5.
  3. Faculty Council of Korean Dental Material. Dental materials. 6th. Seoul:Koonja publishing Inc;2011:220-222.
  4. Drasch G, Schirpp I, Hofl H, Reinke R, Roider G. Mercury burden of human fetal and infant tissues. Eur J Pediatr 1994;153(8):607-610. https://doi.org/10.1007/BF02190671
  5. Newman SM. Amalgam alternaitives: what can compete? J Am Dent Assoc 1991;122(8):67-71.
  6. Abraham JE, Svare CW, Frank CW. The effect of dental amalgam restorations on blood mercury levels. J Dent Res 1984;63(1):71-73. https://doi.org/10.1177/00220345840630011801
  7. Luglie PF, Campus G, Chessa G, et al. Effect of amalgam fillings on the mercury concentration in human amniotic fluid. Arch Gynecol Obstet 2005;271(2):138-142. https://doi.org/10.1007/s00404-003-0578-6
  8. Khordi-Mood M, Sarraf-Shirazi AR, Balali-Mood M. Urinary mercury excretion following amalgam filling in children. J Toxicol Clin Toxicol 2001;39(7):701-705. https://doi.org/10.1081/CLT-100108510
  9. Dong-Eung Kim, Keun-Bae Song. Mercury accumulation in human tissues from restored dental amalgam. Journal of Korean Academy of Oral Health 1998;22(1):69-80.
  10. Kroncke A, Ott K, Petschelt A, et al. Mercury concentrations in blood and urine in persons with and without amalgam fillings. Dtsch Zahnarztl Z 1980;35(8):803-808.
  11. Ott KH, Krafft T, Kroncke A, et al. Duration of mercury release from amalgam fillings after chewing. Dtsch Zahnarztl Z 1986;41(10):968-972.
  12. Burke FJ. Amalgam to tooth-coloured materials-implications for clinical practice and dental education: governmental restrictions and amalgam-usage survey results. J Dent 2004;32(5):343-350. https://doi.org/10.1016/j.jdent.2004.02.003
  13. Gelband H. The science and politics of dental amalgam. Int J Technol Assess Health Care 1998;14(1):123-134. https://doi.org/10.1017/S0266462300010576
  14. Ae Young Oh, Youn-Hee Choi, Hye-Jung Jin, et al. Current status of the types of dental filling and preventive materials among children in mixed dentition. Journal of the Korea Academia-Industrial cooperation Society 2010;11(4):1483-1491. https://doi.org/10.5762/KAIS.2010.11.4.1483
  15. Counter SA, Buchanan LH. Mercury exposure in children: a review. Toxicol Appl Pharmacol 2004;198(2):209-230. https://doi.org/10.1016/j.taap.2003.11.032
  16. Berglund A, Molin M. Mercury vapor release from dental amalgam in patients with symptoms allegedly caused by amalgam fillings. Eur J Oral Sci 1996;104(1):56-63. https://doi.org/10.1111/j.1600-0722.1996.tb00046.x
  17. Bjorkman L, Sandborgh-Englund G, Ekstrand J. Mercury in saliva and feces after removal of amalgam fillings. Toxicol Appl Pharmacol 1997;144(1):156-162. https://doi.org/10.1006/taap.1997.8128
  18. Molin M, Bergman B, Marklund SL, Schutz A, Skerfving S. Mercury, selenium, and glutathione peroxidase before and after amalgam removal in man. Acta Odontol Scand 1990;48(3):189-202. https://doi.org/10.3109/00016359009005875
  19. Ekstrand J, Bjorkman L, Edlund C, Sandborgh- Englund G. Toxicological aspects on the release and systemic uptake of mercury from dental amalgam. Eur J Oral Sci 1998;106(2 Pt 2):678-686. https://doi.org/10.1046/j.0909-8836.1998.eos10602ii03.x
  20. Ganss C, Gottwald B, Traenckner I, et al. Relation between mercury concentrations in saliva, blood, and urine in subjects with amalgam restorations. Clin Oral Investig 2000;4(4):206-211. https://doi.org/10.1007/s007840000089
  21. Weidenhammer W, Bornschein S, Zilker T, et al. Predictors of treatment outcomes after removal of amalgam fillings: associations between subjective symptoms, psychometric variables and mercury levels. Community Dent Oral Epidemiol 2010;38(2):180-189. https://doi.org/10.1111/j.1600-0528.2009.00523.x
  22. Kremers L, Halbach S, Willruth H, et al. Effect of rubber dam on mercury exposure during amalgam removal. Eur J Oral Sci 1999;107(3):202-207. https://doi.org/10.1046/j.0909-8836.1999.eos1070307.x
  23. Berglund A, Molin M. Mercury levels in plasma and urine after removal of all amalgam restorations: the effect of using rubber dams. Dent Mater 1997;13(5):297-304. https://doi.org/10.1016/S0109-5641(97)80099-1
  24. Mi-Suk Choi. The satisfaction and subjective symptom level by indoor air quality in dental parlor in Capital and Jeon-nam area. Journal of Korean Society of Dental Hygiene 2011;11(3):405-417.
  25. Eun-Ju Kang, Mi-Hye Choi. Study on the perception of health science college students about the personal protection of dental personnels. Journal of Korean Society of Dental Hygiene 2011;11(5):637-647.

Cited by

  1. Correlation between amalgam restorations and urinary mercury level in children for 1 year vol.14, pp.3, 2014, https://doi.org/10.13065/jksdh.2014.14.03.425