title: Neurological abnormalities in a mercury exposed population among indigenous Wayana in Southeast Suriname.
abstract: The indigenous Wayana community of Puleowime (Apetina) in Suriname is susceptible to the effects of mercury because they consume large amounts of fish compared to mainstream communities. Small-scale and artisanal gold mining activities occur at numerous sites in eastern and southeastern Suriname placing the Wayana at risk from exposure to mercury released into the environment. A previous community-led risk assessment study showed that the Wayana were at a high lifetime risk of adverse effects from exposure to mercury. Subsequent to this earlier study, the residents of Puleowime requested assistance in a community-led follow-up research project to determine for themselves whether there were health impacts associated with exposure to mercury contamination. Neurotoxic effects consistent with methylmercury exposure were documented in an exposed population through a battery of neurological tests. Although the specific motor and cognitive batteries were not exactly the same, similar associations were observed between neurologic impairment and hair mercury concentrations compared to other studies in the Amazonia region where mean hair mercury levels were in the subacute range.
authors.affiliation: Suriname Indigenous Health Fund, White Swan, Washington, USA. dpeplow@u.washington.edu.
authors.forename: Daniel
authors.initials: D
authors.lastname: Peplow
authors.forename: Sarah
authors.initials: S
authors.lastname: Augustine
mesh_terms: D004781:Environmental Exposure / Q000032:analysis / Q000706:statistics & numerical data*; D004785:Environmental Pollutants / Q000032:analysis*; D005506:Food Contamination / Q000706:statistics & numerical data; D006197:Hair / Q000737:chemistry; D008628:Mercury / Q000032:analysis*; D009422:Nervous System Diseases / Q000139:chemically induced* / Q000453:epidemiology; D013532:Suriname / Q000453:epidemiology
chemical_list: D004785:Environmental Pollutants; D008628:Mercury