ELEVATED BLOOD MERCURY AND NEURO-OTOLOGICAL OBSERVATIONS IN CHILDREN OF THE ECUADORIAN GOLD MINES

References

• Vroom , F. Q. and Greer , M. 1972 . Mercury vapour intoxication . Brain , 95 : 305 – 318 .
   PubMed Web of Science ®Google Scholar
• Viaene , M. K. , Masschelien , R. , Leenders , J. , De Groof , M. , Swerts , L. J. and Roels , H. A. 2000 . Neurobehavioural effects of occupational exposure to cadmium: A cross sectional epidemiological study . Occup. Environ. Med. , 57 : 19 – 27 .
   PubMed Web of Science ®Google Scholar
• World Health Organization . 1989 . Mercury-Environmental aspects. Environmental Health Criteria no. 86 , Geneva : International Programme on Chemical Safety, WHO .
   Google Scholar
• World Health Organization . 1990 . Methylmercury. Environmental Health Criteria no. 101 , Geneva : International Programme on Chemical Safety, WHO .
   Google Scholar
• World Health Organization . 1991 . Inorganic mercury. Environmental Health Criteria no. 118 , Geneva : International Programme on Chemical Safety, WHO .
   Google Scholar
• Albers , J. W. , Kallenbach , L. R. , Fine , L. J. , Langolf , G. D. , Wolfe , R. A. , Donofrio , P. D. , Alessi , A. G. , Stolp-Smith , K. A. and Bromberg , M. B. 1988 . Neurological abnormalities associated with remote occupational elemental mercury exposure . Ann. Neural. , 24 : 651 – 659 .
   PubMed Web of Science ®Google Scholar
• Bakir , F. , Damluji , S. F. , Amin-Zaki , L. , Murtadha , M. , Khalidi , A. , Al-Rawi , N. Y. , Tikriti , S. , Dhahir , H. I. , Clarkson , T. W. , Smith , J. C and Doherty , R. A. 1973 . Methylmercury poisoning in Iraq . Science , 181 : 230 – 241 .
   PubMed Web of Science ®Google Scholar
• Barbosa , A. C. and Dorea , J. G. 1998 . Indices of mercury contamination during breast feeding in the Amazon basin . Environ. Toxicol. Pharmacol. , 6 : 71 – 79 .
   PubMed Web of Science ®Google Scholar
• Barbosa , A. C , Silva , S. R. and Dorea , J. G. 1998 . Concentration of mercury in hair of indigenous mothers and infants from the Amazon basin . Arch. Environ. Contam. Toxicol. , 34 : 100 – 105 .
   PubMed Web of Science ®Google Scholar
• Battistone , G. C. , Hefferren , J. J. , Miller , R. A. and Cutright , D. E. 1976 . Mercury, its relation to the dentist's health and dental practice characteristics . J. Am. Dental Assoc. , 92 : 1182 – 1188 .
   PubMed Web of Science ®Google Scholar
• Belote , J. 1998 . Los Saraguros del sur del Ecuador , Quito : Abya-Yala .
   Google Scholar
• Boischio , A. P. and Cernichiari , E. 1998 . Longitudinal hair mercury concentration in riverside mothers along the upper Madeira river (Brazil) . Environ. Res. , 77 : 79 – 83 .
   PubMed Web of Science ®Google Scholar
• Boischio , A. P. and Henshel , D. S. 1996 . Risk assessment of mercury exposure through fish consumption by the riverside people in the Madeira basin, Amazon . Neurotoxicology , 17 : 169 – 175 .
   PubMed Web of Science ®Google Scholar
• Branches , F. J. , Erickson , T. B. , Aks , S. E. and Hryhorczuk , D. O. 1993 . The price of gold: Mercury exposure in the Amazon rain forest . J. Toxicol. Clin. Toxicol. , 31 : 295 – 306 .
   PubMed Web of Science ®Google Scholar
• Cordier , S. , Grasmick , C , Paquier-Passelaigue , M. , Mandereau , L. , Weber , J. P. and Jouan , M. 1998 . Mercury exposure in French Guiana: Levels and determinants . Arch. Environ. Health , 53 : 299 – 303 .
   PubMed Web of Science ®Google Scholar
• Counter , S. A. , Buchanan , L. H. , Laurel , I , Ortega , G. and F. 1998 . Blood mercury and auditory neuro-sensory responses in children and adults in the Nambija gold mining area of Ecuador . Neurotoxicology , 19 : 185 – 196 .
   PubMed Web of Science ®Google Scholar
• de Kom , J. F. , Van der , Voet , G. B. , De and Wolff , F. A. 1998 . Mercury exposure of maroon workers in the small scale gold mining in Suriname . Environ. Res. , 77 : 91 – 97 .
   PubMed Web of Science ®Google Scholar
• Gerr , F. , Letz , R. , Ryan , P. B. and Green , R. C. 2000 . Neurological effects of environmental exposure to arsenic in dust and soil among humans . Neurotoxicology , 21 : 475 – 487 .
   PubMed Web of Science ®Google Scholar
• Grandjean , P. , White , R. F. , Nielsen , A. , Cleary , D. , de Oliveira and Santos , E. C. 1999 . Methylmercury neurotoxicity in Amazonian children downstream from gold mining . Environ. Health Perspect. , 107 : 587 – 591 .
   PubMed Web of Science ®Google Scholar
• Holland , M. A. and Kozlowski , L. M. 1986 . Clinical features and management of cyanide poisoning . Clin. Pharmacol. , 5 : 737 – 741 .
   PubMedGoogle Scholar
• Igata , A. 1993 . Epidemiological and clinical features of Minamata disease . Environ. Res. , 63 : 157 – 169 .
   PubMed Web of Science ®Google Scholar
• Isselbacher , K. J. , Braunwald , E. , Wilson , J. D. , Martin , J. B. , Fauci , A. S. and Kasper , D. L. 1994 . Harrison's principles of internal medicine , 13th , New York : McGraw-Hill .
   Google Scholar
• Jensen , S. and Jernelöv , A. 1969 . Biological methylation of mercury in aquatic organisms . Nature , 223 : 753 – 754 .
   PubMed Web of Science ®Google Scholar
• Lodenius , M. and Malm , O. 1998 . Mercury in the Amazon . Rev. Environ. Contam. Toxicol. , 157 : 25 – 52 .
   PubMedGoogle Scholar
• Ma , J. and Pritsos , C. A. 1997 . Tissue specific bioenergetic effects and increased enzymatic activities following acute sublethal peroral exposure to cyanide in the mallard duck . Toxicol. Appl. Pharmacol. , 142 : 297 – 301 .
   PubMed Web of Science ®Google Scholar
• Malm , O. , Branches , F. J. , Akagi , H. , Castro , M. B. , Pfeiffer , W. C , Harada , M. , Bastos , W. R. and Kato , H. 1995 . Mercury and methylmercury in fish and human hair from theTapajos river basin, Brazil . Sci. Total Environ. , 11 : 141 – 150 .
   Google Scholar
• Marsh , D. O. , Myers , G. J. , Clarkson , T. W. , Amin-Zaki , L. , Tikriti , S. , Majeed , M. A. and Dabbagh , A. R. 1981 . Dose-response relationship for human fetal exposure to methylmercury . Clin. Toxicol. , 18 : 1311 – 1318 .
   PubMed Web of Science ®Google Scholar
• Marsh , D. O. , Turner , M. D. , Smith , J. C , Alien , P. and Richdale , N. 1995 . Fetal methylmercury study in a Peruvian fish-eating population . Neurotoxicology , 16 : 717 – 726 .
   PubMed Web of Science ®Google Scholar
• Mayo Foundation Med. Educ. Res. Lab. Med. Bull. (1995).18:1-3.
   Google Scholar
• Myers , G. J. , Davidson , P. W. , Cox , C , Shamlaye , C. F. , Tanner , M. A. , Marsh , D. O. , Cernichiari , E. , Lapham , L. W. , Berlin , M. and Clarkson , T. W. 1995 . Summary of the Seychelles child development study on the relationship of fetal methylmercury exposure to neurodevelopment . Neurotoxicology , 16 : 711 – 716 .
   PubMed Web of Science ®Google Scholar
• National Academy of Sciences. 1978 . An assessment of mercury in the environment , Washington, DC : National Research Council .
   Google Scholar
• Ngim , C. H. , Foo , S. C , Boey , K. W. and Jeyaratnam , J. 1992 . Chronic neurobehavioral effects of elemental mercury in dentists . Br. J. Ind. Med. , 49 : 782 – 790 .
   PubMedGoogle Scholar
• Nixon , D. E. , Mussmann , G. V. and Moyer , T. P. 1996 . Inorganic, organic and total mercury in blood and urine: Cold vapor analysis with automated flow injection sample delivery . J. Anal. Toxicol. , 20 : 17 – 22 .
   PubMed Web of Science ®Google Scholar
• Palheta , D. and Taylor , A. 1995 . Mercury in environmental and biological samples from a gold mining area in the Amazon region of Brazil . Sci. Total Environ. , 168 : 63 – 69 .
   PubMed Web of Science ®Google Scholar
• Pamphlett , R. and Coote , P. 1998 . Entry of low doses of mercury vapor into the nervous system . Neurotoxicology , 19 : 39 – 47 .
   PubMed Web of Science ®Google Scholar
• Pamphlett , R. and Waley , P. 1996a . Motor neuron uptake of low dose inorganic mercury . J. Neurol. Sci. , 135 : 63 – 67 .
   PubMed Web of Science ®Google Scholar
• Pamphlett , R. and Waley , P. 1996b . Uptake of inorganic mercury by the human brain . Acta Neuropathol. , 92 : 525 – 527 .
   PubMed Web of Science ®Google Scholar
• Ratcliffe , H. E. , Swanson , G. M. and Fischer , L. J. 1996 . Human exposure to mercury: A critical assessment of the evidence of adverse health effects . J. Toxicol. Environ. Health , 49 : 221 – 270 .
   PubMed Web of Science ®Google Scholar
• Reuhl , K. R. and Chang , L. W. 1979 . Effects of methylmercury on the development of the nervous system: A review . Neurotoxicology , 1 : 21 – 55 .
   Web of Science ®Google Scholar
• Urban , P. , Lukas , E. , Benicky , L. and Moscovicova , E. 1996 . Neurological and electrophysiological examination of workers exposed to mercury vapors . Neurotoxicology , 17 : 191 – 196 .
   PubMed Web of Science ®Google Scholar
• U.S. Environmental Protection Agency. (1989). Toxicological Profile for Mercury. Washington, DC: Agency for Toxic Substances and Disease Registry, U.S. Public Health Service. December.
   Google Scholar
• U.S. Environmental Protection Agency. (1996). Soil Screening Guidance: Technical Background Document EPA/540/R-95/128. Washington, DC: U.S. EPA. July.
   Google Scholar
• Kehrig , H. A. , Malm , O. , Akagi , H. , Guimaraes , J. R. and Torres , J. P. 1998 . Methylmercury in fish and hair samples from the Balbina Reservoir, Brazilian Amazon . Environ. Res. , 77 : 84 – 90 .
   PubMed Web of Science ®Google Scholar
• Kishi , R. , Doi , R. , Fukuchi , Y. , Satoh , H. , Satoh , T. , Ono , A. , Moriwaka , F. , Tashiro , K. , Takahata , N. and Sasatani , H. 1994 . Residual neurobehavioral effects associated with chronic exposure to mercury vapor . Occup. Environ. Med. , 51 : 35 – 41 .
   PubMed Web of Science ®Google Scholar
• Lapham , L. W. , Cernichiari , E. , Cox , C , Myers , G. J. , Baggs , R. B. , Bremer , R. , Shamlaye , C. F. , Davidson , P. W. and Clarkson , T. W. 1995 . An analysis of autopsy brain tissue from infants prenatalIy exposed to methylmercury . Neurotoxicology , 16 : 689 – 703 .
   PubMed Web of Science ®Google Scholar
• Lebel , J. , Mergler , D. , Lucotte , M. , Amorim , M. , Dolbec , J. , Miranda , D. , Arantès , G. , Rheault , I. and Pichet , P. 1996 . Evidence of early nervous system dysfunction in Amazonian populations exposed to low levels of methylmercury . Neurotoxicology , 17 : 157 – 168 .
   PubMed Web of Science ®Google Scholar
• Liang , Y. , Sun , R. , Sun , Y. , Chen , Z. and Li , L. 1993 . Psychological effects of low exposure to mercury vapor: Application of a computer-administered neurobehavioral evaluation system . Environ. Res. , 60 : 320 – 327 .
   PubMed Web of Science ®Google Scholar
• Sing , K. A. , Hryhorczuk , D. O. , Saffirio , G. , Sinks , T. , Paschal , D. C and Chen , E. H. 1996 . Environmental exposure to organic mercury among the Makuxi in the Amazon Basin . Int. J. Occup. Environ. Health , 2 : 165 – 171 .
   PubMedGoogle Scholar
• Smith , J. C and Farris , F. F. 1996 . Methyl mercury pharmacokinetics in man: A reevaluation . Toxicol. Appl. Pharmacol. , 137 : 245 – 252 .
   PubMed Web of Science ®Google Scholar
• Sweet , L. I. and Zelikoff , J. T. 2001 . Toxicology and immunotoxicology of mercury: A comparative review in fish and humans . J. Toxicol. Environ. Health , 4 : 161 – 205 .
   Web of Science ®Google Scholar
• Uchino , M. , Okajima , T. , Eto , K. , Kumamoto , T. , Mishima , I. and Ando , M. 1995 . Neurologic features of chronic Minamata disease (organic mercury poisoning) certified at autopsy . Intern. Med. , 34 : 744 – 747 .
   PubMed Web of Science ®Google Scholar