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Provedor de dados:  Biological Sciences
País:  Brazil
Título:  Antibacterial and cytotoxicity activity in macroalgae extracts: perspectives for the use against pathogenic bacteria from shrimp farms (Litopenaeus vannamei)
Autores:  Silva, Giselle Cristina
Soares, Raquel Cavalcante
Carvalho, Fátima Cristiane Teles
Rocha, Rafael dos Santos
Vieira, Regine Helena Silva dos Fernandes
Sousa, Oscarina Viana de
Data:  2018-11-30
Ano:  2018
Palavras-chave: bioactivity
Resistance. Microbiologia Aplicada
Resumo:  Some infections caused by pathogenic microorganisms might shows high prevalence in farmed shrimp environments, compromising production and causing economic losses. Therefore, the search for compounds with antibiotic activity has become intensive, following the record of new antimicrobial-resistant bacteria. The study of those bioactive compounds in marine macroalgae has produced satisfactory results, such as the discovery of antibacterial activity against multiresistant strains. Accordingly, this study aims to research antibiotic activity in macroalgae extracts of Chlorophyta, Phaeophyta and Rhodophyta found in the coast of Ceará and also to evaluate the cytotoxicity activity against bacterial strains (Vibrio sp.) from shrimp farms (Litopenaeus vannamei). The extracts cytotoxicity was also evaluated. The results prove that there was antibacterial activity in ethanolic, acetonic, hexanic and methanolic extracts against bacterial strains of Vibrio with multiple resistance profile as well as displaying low cytotoxicity. 
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês

Editor:  Universidade Estadual De Maringá
Formato:  application/pdf
Fonte:  Acta Scientiarum. Biological Sciences; v. 40 (2018): Publicação Contínua; e40053

Acta Scientiarum. Biological Sciences; v. 40 (2018): Publicação Contínua; e40053


Direitos:  Direitos autorais 2018 Acta Scientiarum. Biological Sciences

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