Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers
The management and final disposal of industrial wastes are a matter of considerable human concern. The present study evaluates the cyto/genotoxic effects and changes of the coelomic cell formulas exerted by aqueous leachates and solid waste (SW) of two industrial residues using coelomocytes extruded...
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| Autores principales: | , , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2016
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/133438 |
| Aporte de: |
| id |
I19-R120-10915-133438 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Naturales Genotoxicity Earthworms Cosmetic sludges Foundry sands Hazardous wastes |
| spellingShingle |
Ciencias Naturales Genotoxicity Earthworms Cosmetic sludges Foundry sands Hazardous wastes Curieses, Silvana Patricia Sáenz, María Elena Larramendy, Marcelo Luis Di Marzio, Walter Darío Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| topic_facet |
Ciencias Naturales Genotoxicity Earthworms Cosmetic sludges Foundry sands Hazardous wastes |
| description |
The management and final disposal of industrial wastes are a matter of considerable human concern. The present study evaluates the cyto/genotoxic effects and changes of the coelomic cell formulas exerted by aqueous leachates and solid waste (SW) of two industrial residues using coelomocytes extruded from <i>Eisenia fetida</i>. The assayed wastes corresponded to industrial foundry and cosmetic activities. After 14 days of exposure, we obtained a group of endpoints that reflect the toxicity/genotoxicity, coelomocyte formula and indexes; and the mortality classical value (LC50-14d). Among the variables measured, total coelomocytes formula (eleocytes + amebocytes + granulocytes) appears as a single and easy parameter to assess the toxicity of eluates at short exposure times. We applied a set of assays using earthworms as test organism that would allow evaluating SW as well as its aqueous leachates. It is easy to run trials combining exposures of 1 h to 14 days, which can be integrated into the implementation of the traditional test for evaluating acute toxicity. |
| format |
Articulo Articulo |
| author |
Curieses, Silvana Patricia Sáenz, María Elena Larramendy, Marcelo Luis Di Marzio, Walter Darío |
| author_facet |
Curieses, Silvana Patricia Sáenz, María Elena Larramendy, Marcelo Luis Di Marzio, Walter Darío |
| author_sort |
Curieses, Silvana Patricia |
| title |
Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| title_short |
Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| title_full |
Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| title_fullStr |
Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| title_full_unstemmed |
Ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| title_sort |
ecotoxicological evaluation of foundry sands and cosmetic sludges using new earthworm biomarkers |
| publishDate |
2016 |
| url |
http://sedici.unlp.edu.ar/handle/10915/133438 |
| work_keys_str_mv |
AT curiesessilvanapatricia ecotoxicologicalevaluationoffoundrysandsandcosmeticsludgesusingnewearthwormbiomarkers AT saenzmariaelena ecotoxicologicalevaluationoffoundrysandsandcosmeticsludgesusingnewearthwormbiomarkers AT larramendymarceloluis ecotoxicologicalevaluationoffoundrysandsandcosmeticsludgesusingnewearthwormbiomarkers AT dimarziowalterdario ecotoxicologicalevaluationoffoundrysandsandcosmeticsludgesusingnewearthwormbiomarkers |
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Repositorios |
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