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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Cruz, Andréa Cristina Santos da | - |
dc.contributor.author | Leite, Maria Bernadete Neiva Lemos | - |
dc.contributor.author | Rodrigues, Luiz Erlon Araújo | - |
dc.contributor.author | Nascimento, Iracema Andrade | - |
dc.creator | Cruz, Andréa Cristina Santos da | - |
dc.creator | Leite, Maria Bernadete Neiva Lemos | - |
dc.creator | Rodrigues, Luiz Erlon Araújo | - |
dc.creator | Nascimento, Iracema Andrade | - |
dc.date.accessioned | 2015-03-03T14:15:24Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 0007-4861 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/17078 | - |
dc.description | Texto completo: acesso restrito. p.219-224 | pt_BR |
dc.description.abstract | Biodiesel is promoted as environmentally less harmful than diesel fuel. Nevertheless its water-soluble-fraction (WSF) may contain methanol, which appears by a reversion of the transesterification reaction, when biodiesel contacts water. This paper evaluated the loss of the lysosomal membrane integrity in liver homogenate of juvenils Tilapia exposed to biodiesels-WSF, through the increase of the acid phosphatase activity, as an evidence of citotoxicity. Differences in the enzyme activity levels (3.4, 2.3 and 0.8 mU mg−1 total protein over the control value, which was 1.6 mU mg−1 total protein), found for castor oil, waste cooking-oil and palm oil-biodiesels, respectively, were indicative of their toxicity according to this decreasing trend. WSF-chromatograms suggest the cytotoxicity as related to methanol. | pt_BR |
dc.language.iso | en | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/10.1007/s00128-012-0707-7 | pt_BR |
dc.subject | Biodiesel | pt_BR |
dc.subject | Hepatotoxicity | pt_BR |
dc.subject | Lysosomal biomarker | pt_BR |
dc.subject | Acid phosphatase | pt_BR |
dc.title | Estimation of Biodiesel Cytotoxicity by Using Acid Phosphatase as a Biomarker of Lysosomal Integrity | pt_BR |
dc.title.alternative | Bulletin of Environmental Contamination and Toxicology | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 89, n. 2 | pt_BR |
dc.embargo.liftdate | 10000-01-01 | - |
Aparece nas coleções: | Artigo Publicado em Periódico (LABIOMAR) |
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