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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
1989-3-23
|
| pubmed:abstractText |
Conditions for the application of a new sample preparation method developed in a previous study using the small particle size and highly porous polystyrene and anion-exchange resins CSP800 and CHPA25 were investigated. The desorbing solvents DMSO and 4 N NaNO3 (0.5 ml), corresponding to 11 of water sample, could be dosed on a plate for the mutagenicity test, the Ames test. It was confirmed that trace impurities from the resins were not mutagenic. The mutagenicity of several drinking water samples was determined by this new method and evaluated quantitatively by converting to the concentrations of the standard mutagens, 4-nitroquinoline-1-oxide and 2-aminoanthracene, without S9 and with S9 respectively. Furthermore, the mutagenicity of the nonionic pollutants adsorbed on CSP800 and that of the anionic pollutants adsorbed on CHPA25 could be evaluated separately.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0048-9697
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
1
|
| pubmed:volume |
74
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
191-8
|
| pubmed:dateRevised |
2000-12-18
|
| pubmed:meshHeading | |
| pubmed:year |
1988
|
| pubmed:articleTitle |
Method for evaluating mutagenicity of water. II. Conditions for applying new sample preparation method to the Ames test.
|
| pubmed:affiliation |
Yokohama National University, Japan.
|
| pubmed:publicationType |
Journal Article
|