Lysosomal stability in Oreochromis mossambicus (Peters) on exposure to surfactants.
Indian J Exp Biol
;
2005 Jan; 43(1): 96-9
Artigo
em Inglês
| IMSEAR
| ID: sea-60721
ABSTRACT
The three commonly used surfactants viz. anionic sodium dodecyl sulfate (SDS), cationic cetyl tri methyl ammonium bromide (CTAB) and non-ionic triton X-100 were toxic even at sub lethal levels (1 ppm for 30 days) to 0. mossambicus. Lysosomal stability index (LSI) was lowest in triton-exposed animals in vitro. In vivo, CTAB was the most toxic. SDS, the anionic surfactant was the least toxic. The possible role of surfactant structure, critical micellar concentration (CMC) and metabolism in influencing the toxicity is discussed and mechanism of action via membrane lipid peroxidation is suggested.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Dodecilsulfato de Sódio
/
Tensoativos
/
Fosfatase Ácida
/
Biomarcadores
/
Compostos de Cetrimônio
/
Tilápia
/
Octoxinol
/
Testes de Toxicidade
/
Membranas Intracelulares
/
Fígado
Idioma:
Inglês
Revista:
Indian J Exp Biol
Ano de publicação:
2005
Tipo de documento:
Artigo
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