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Estudo Geral
Master thesis . 2017
Data sources: Estudo Geral
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Contaminação de peixes de aquacultura por tetraciclinas

Authors: Matos, Rita Lourenço;

Contaminação de peixes de aquacultura por tetraciclinas

Abstract

As infeções bacterianas em peixes nos sistemas de aquacultura são frequentes. Por esse motivo, são utilizados antibióticos para prevenir e tratar essas infeções. As tetraciclinas (TCs) são um dos grupos de antibióticos mais frequentemente utilizados em aquacultura. A sua administração, no contexto da aquacultura, tem consequências nefastas para o ambiente e pode levar à emergência de resistências bacterianas, incluindo em bactérias patogénicas para o Homem.Através de várias metodologias analíticas, como a cromatografia líquida de alta pressão (HPLC) e ensaios imunoenzimáticos (ELISA), é possível identificar e quantificar os resíduos de TCs em músculo de peixe. Os trabalhos já publicados, apesar de escassos, confirmam a presença de concentrações significativas de resíduos de TCs, reiterando o problema do uso excessivo de antibióticos nas produções de aquacultura e o seu possível impacto no meio ambiente e na saúde pública

In aquaculture farms is common to observe fishes developing bacterial diseases. Therefore, antibiotics are used to prevent and treat these infections. In this farms, tetracyclines (TCs) are one of the most used antibiotics. Its administration in the context of aquaculture has harmful consequences for the environment and can lead to antimicrobial resistant bacteria, including in pathogenic bacteria to humans.Through various analytical methodologies, such as high pressure liquid chromatography (HPLC) and enzyme-linked immunosorbent assays (ELISA), it is possible to identify and quantify TCs residues in fish muscle. Published studies, although scarce, confirm the presence of significant concentrations of TCs residues, emphasizing the problem of excessive use of antibiotics in aquaculture farms and its potential impact on the environment and public health.

Relatório de Estágio do Mestrado Integrado em Ciências Farmacêuticas apresentado à Faculdade de Farmácia

Country
Portugal
Related Organizations
Keywords

Metodologias analíticas, Tetraciclinas, Toxicity, Tetracyclines, Aquacultura, Aquaculture, Toxicidade, Analytical methodologies, Resistências bacterianas, Bacterial Resistance

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green