LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Degradation of textile dyes by cyanobacteria

Dellamatrice, Priscila Maria; Silva-Stenico, Maria Estela; Moraes, Luiz Alberto Beraldo de; Fiore, Marli Fátima; Monteiro, Regina Teresa Rosim.

Braz. j. microbiol; 48 (1), 2017

Abstract Dyes are recalcitrant compounds that resist conventional biological treatments. The degradation of three textile dyes (Indigo, RBBR and Sulphur Black), and the dye-containing liquid effluent and solid waste from the Municipal Treatment Station, Americana, São Paulo, Brazil, by the cyanobacteria...

Colorantes/metabolismo, Cianobacterias/metabolismo, Aerobiosis, Allium/efectos de los fármacos, Anaerobiosis, Biotransformación, Brasil, Chlorophyta/efectos de los fármacos, Colorantes/toxicidad, Hydra/efectos de los fármacos, Residuos Industriales, Lactuca/efectos de los fármacos, Mutágenos/metabolismo, Semillas/efectos de los fármacos, Textiles, Espectroscopía de Absorción de Rayos X

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Antimitotic and antimutagenic action of the Hymenaea stigonocarpa bark on dividing cells

Abstract The objective of this study was to evaluate the action of Hymenaea stigonocarpa bark hydroalcoholic extract against a mutagenic compound using A. cepa meristematic root cells as a test system. The treatment groups were: Negative Control (NC) – distilled water; Positive Control (PC) –...