Abstract:
:Since red cell hemolysis may play a role in the development of jaundice in fishes exposed to resin acids, we studied the effects of dehydroabietic acid (DHAA) on rainbow trout red cells in vitro. In incubations with physiological saline DHAA caused red cell breakdown at concentrations above 5 mg/liter within 24 hr. In plasma incubations red cell breakdown was observed only after 48 hr at concentration of 240 mg/liter, and DHAA at concentrations of 60 and 120 mg/liter dissolved lipids from red cell membranes within 24-48 hr. In addition, no changes were seen in 6 hr in red cell function when cells were treated in plasma with 210 mg DHAA/liter. The addition of albumin to saline incubations markedly reduced hemolysis and showed that the protection against DHAA in plasma results from binding of DHAA to plasma proteins.
journal_name
Ecotoxicol Environ Safjournal_title
Ecotoxicology and environmental safetyauthors
Mattsoff L,Nikinmaa Mdoi
10.1016/0147-6513(87)90058-3subject
Has Abstractpub_date
1987-10-01 00:00:00pages
157-63issue
2eissn
0147-6513issn
1090-2414pii
0147-6513(87)90058-3journal_volume
14pub_type
杂志文章abstract::Arsenite is the predominant arsenic species in flooded paddy soil, and arsenite bioaccumulation in rice grains has been identified as a major problem in many Asian countries. Lowering arsenite level in rice plants and grain via accelerating arsenite oxidation is a potential strategy to help populations, who depended o...
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
doi:10.1016/j.ecoenv.2007.10.016
更新日期:2008-10-01 00:00:00
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journal_title:Ecotoxicology and environmental safety
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
doi:10.1016/j.ecoenv.2019.109501
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
doi:10.1006/eesa.2002.2202
更新日期:2002-09-01 00:00:00
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journal_title:Ecotoxicology and environmental safety
pub_type: 杂志文章
doi:10.1016/0147-6513(87)90012-1
更新日期:1987-04-01 00:00:00