contaminação por metais traço em mexilhões perna perna da costa brasileira trace metal contamination in mussel perna perna from brazilian coast

Clicks: 325
ID: 235239
2013
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #98 of 436 articles by views in Trials

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 436 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Os metais traço apresentam grande toxicidade quando presentes em teores elevados nos organismos humano e animal. No ambiente aquático, alguns elementos formam compostos orgânicos que bioacumulam nos tecidos de organismos vivos. Os moluscos bivalves se destacam, pois possuem grande participação na dinâmica de contaminantes metálicos no ambiente marinho devido à capacidade de concentrá-los em níveis mais elevados que na água. Os mexilhões são moluscos bivalves que constituem bons indicadores de biodisponibilidade de metais, sendo amplamente utilizados como biomonitores em ecossistemas aquáticos. No Brasil, a espécie de mexilhão Perna perna é o mais cultivado devido à importância na alimentação de grande parte da população das regiões costeiras. Portanto, o consumo de mexilhões pode representar um risco à saúde humana quando proveniente de locais contaminados com metais traço, o que reforça a importância de se conhecer os teores desses elementos nos ambientes que fornecem alimento ao Homem. Devido à constante busca pela qualidade ambiental associada à utilização do mexilhão P. perna como biomonitor e como alimento, é importante conhecer o panorama de contaminação do território nacional a fim de auxiliar na prevenção de intoxicação por metais traço pelo consumo desse molusco por grande parte da população brasileira.
Trace elements are considered toxic in high levels for human and animal organisms. In aquatic environment, some elements can form organic compounds and tend to bioaccumulate in organisms tissues. Bivalve mollusks participate on the metallic contaminants dynamics in aquatic environment due to capacity in concentrate trace elements in their soft tissues in higher levels than in water. Mussels are mollusks widely used as bioindicators of trace metal pollution in coastal areas because they can accumulate various elements as filter-feeders. In Brazil, Perna perna is one of the most commonly consumed bivalve mollusks and the most cultivated in coast regions. Therefore, the consumption of mussels may be a potential risk for human health, which enhances the importance to know trace metal levels in environment that provides food to humans. Due to constantly search for environmental quality and the use of mussels as food and often employed to monitor metal pollution in sea, it is of great interest and importance an overview of metallic contamination in national territory to assist in prevention of intoxication by trace elements.
Reference Key
ferreira2013cinciacontaminao Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Micheli da Silva Ferreira;Eliane Teixeira Mársico;Carlos Adam Conte Junior;Aguinaldo Nepomuceno Marques Júnior;Sergio Borges Mano;Sergio Carmona de São Clemente
Journal Trials
Year 2013
DOI
DOI not found
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000600011
Keywords
contamination mollusks

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.