
handle: 10316/83802
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
Metodologias analíticas, Tetraciclinas, Toxicity, Tetracyclines, Aquacultura, Aquaculture, Toxicidade, Analytical methodologies, Resistências bacterianas, Bacterial Resistance
Metodologias analíticas, Tetraciclinas, Toxicity, Tetracyclines, Aquacultura, Aquaculture, Toxicidade, Analytical methodologies, Resistências bacterianas, Bacterial Resistance
| 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). | 0 | |
| 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. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
