{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T04:48:32Z","timestamp":1788410912688,"version":"build-2803163510"},"reference-count":17,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Soc. Bras. Med. Trop."],"published-print":{"date-parts":[[2000,6]]},"abstract":"<jats:p>Avaliou-se a exposi\u00e7\u00e3o humana ao metilmerc\u00fario e ao merc\u00fario total em comunidades ribeirinhas do rio Tapaj\u00f3s e da regi\u00e3o metropolitana de Bel\u00e9m, no Estado do Par\u00e1, Brasil, atrav\u00e9s da determina\u00e7\u00e3o de merc\u00fario total e metilmerc\u00fario em amostras de cabelo nos anos de 1994 e 1995. Observou-se que as concentra\u00e7\u00f5es m\u00e9dias de merc\u00fario total variaram de 2 \u00b1 1\u00b5g\/g-1 a 20,5 \u00b1 12,1\u00b5g\/g-1, enquanto que as concentra\u00e7\u00f5es m\u00e9dias de metilmerc\u00fario variaram de 1,4 \u00b1 0,7\u00b5g\/g-1 a 18,5 \u00b1 11\u00b5g\/g-1. Estes resultados confirmam a contamina\u00e7\u00e3o mercurial na regi\u00e3o do rio Tapaj\u00f3s, admitem a possibilidade do aparecimento de sinais e sintomas de intoxica\u00e7\u00e3o mercurial e recomendam a manuten\u00e7\u00e3o da monitoriza\u00e7\u00e3o do merc\u00fario total e do metilmerc\u00fario nas amostras de cabelo, bem como a necessidade de estudos cl\u00ednico-epidemiol\u00f3gicos para implanta\u00e7\u00e3o de medidas de preven\u00e7\u00e3o e controle da intoxica\u00e7\u00e3o mercurial.<\/jats:p>","DOI":"10.1590\/s0037-86822000000300005","type":"journal-article","created":{"date-parts":[[2005,4,26]],"date-time":"2005-04-26T16:46:53Z","timestamp":1114534013000},"page":"265-269","source":"Crossref","is-referenced-by-count":12,"title":["Exposi\u00e7\u00e3o humana ao metilmerc\u00fario em comunidades ribeirinhas da Regi\u00e3o do Tapaj\u00f3s, Par\u00e1, Brasil"],"prefix":"10.1590","volume":"33","author":[{"given":"Maria da Concei\u00e7\u00e3o Nascimento","family":"Pinheiro","sequence":"first","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junko","family":"Nakanishi","sequence":"additional","affiliation":[{"name":"Yokohama National University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teichii","family":"Oikawa","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Geraldo","family":"Guimar\u00e3es","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manoel","family":"Quaresma","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernardo","family":"Cardoso","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Walter W.","family":"Amoras","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masazume","family":"Harada","sequence":"additional","affiliation":[{"name":"Kumamoto University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos","family":"Magno","sequence":"additional","affiliation":[{"name":"Departamento Nacional de Produ\u00e7\u00e3o Mineral"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Luis F.","family":"Vieira","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marilia Brasil","family":"Xavier","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Denise R.","family":"Bacelar","sequence":"additional","affiliation":[{"name":"Universidade Federal do Par\u00e1,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","reference":[{"key":"ref1","first-page":"199","article-title":"Human exposure to mercury due to gold mining in the Amazon, Brazil","volume":"4","author":"Akagi H","year":"1996","journal-title":"A review. 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