Literature DB >> 6222462

Methylation of mercury from dental amalgam and mercuric chloride by oral streptococci in vitro.

U Heintze, S Edwardsson, T Dérand, D Birkhed.   

Abstract

The capacity of the oral bacteria Streptococcus mitior, S. mutans and S. sanguis to methylate mercury was investigated in vitro. Mercuric chloride and pulverized dental amalgam in distilled water, respectively, were used as sources of mercury. Methylmercury was found in the bacterial cells of all three tested strains. The results indicate that organic mercury compounds may be formed in the oral cavity.

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Year:  1983        PMID: 6222462     DOI: 10.1111/j.1600-0722.1983.tb00792.x

Source DB:  PubMed          Journal:  Scand J Dent Res        ISSN: 0029-845X


  9 in total

1.  High exposure of Chinese mercury mine workers to elemental mercury vapor and increased methylmercury levels in their hair.

Authors:  Mineshi Sakamoto; Xinbin Feng; Ping Li; Guangle Qiu; Hongmei Jiang; Minoru Yoshida; Toyoto Iwaia; Xiao-Jie Liu; Katsuyuki Murata
Journal:  Environ Health Prev Med       Date:  2007-03       Impact factor: 3.674

2.  Mercury toxicokinetics in Wistar rats exposed to elemental mercury vapour: modeling and computer simulation.

Authors:  I Falnoga; A Mrhar; R Karba; P Stegnar; M Skreblin; M Tusek-Znidaric
Journal:  Arch Toxicol       Date:  1994       Impact factor: 5.153

3.  Is dental amalgam safe for humans? The opinion of the scientific committee of the European Commission.

Authors:  Joachim Mutter
Journal:  J Occup Med Toxicol       Date:  2011-01-13       Impact factor: 2.646

Review 4.  The search for reliable biomarkers of disease in multiple chemical sensitivity and other environmental intolerances.

Authors:  Chiara De Luca; Desanka Raskovic; Valeria Pacifico; Jeffrey Chung Sheun Thai; Liudmila Korkina
Journal:  Int J Environ Res Public Health       Date:  2011-07-01       Impact factor: 3.390

5.  Methylmercury, amalgams, and children's health.

Authors:  Gianpaolo Guzzi; Claudio Minoia; Paolo D Pigatto; Gianluca Severi
Journal:  Environ Health Perspect       Date:  2006-03       Impact factor: 9.031

6.  Cytogenetic abnormality in exfoliated cells of buccal mucosa in head and neck cancer patients in the Tunisian population: impact of different exposure sources.

Authors:  Rim Khlifi; Fatma Trabelsi-Ksibi; Amine Chakroun; Ahmed Rebai; Amel Hamza-Chaffai
Journal:  Biomed Res Int       Date:  2013-06-24       Impact factor: 3.411

Review 7.  Rethinking the Dental Amalgam Dilemma: An Integrated Toxicological Approach.

Authors:  Hector Jirau-Colón; Leonardo González-Parrilla; Jorge Martinez-Jiménez; Waldemar Adam; Braulio Jiménez-Velez
Journal:  Int J Environ Res Public Health       Date:  2019-03-22       Impact factor: 3.390

8.  A Prospective Clinical Study on Blood Mercury Levels Following Endodontic Root-end Surgery with Amalgam.

Authors:  Masoud Saatchi; Elham Shadmehr; Seyed Morteza Talebi; Mohsen Nazeri
Journal:  Iran Endod J       Date:  2013-08-01

9.  A Hypothesis and Evidence That Mercury May be an Etiological Factor in Alzheimer's Disease.

Authors:  Robert Siblerud; Joachim Mutter; Elaine Moore; Johannes Naumann; Harald Walach
Journal:  Int J Environ Res Public Health       Date:  2019-12-17       Impact factor: 3.390

  9 in total

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