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m-Cresol - ipcs inchem

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OECD SIDS<br />

p-CRESOL<br />

5. TOXICITY ID: 106-44-5<br />

DATE: 24.05.2004<br />

Post exposure period : 6 months<br />

Doses : 0.5 % in acetone<br />

Control group : no data specified<br />

NOAEL : < .5 %<br />

LOAEL : 97%<br />

Method : S-9 FRACTION: liver fractions were prepared from male Sprague-Dawley<br />

rats and male Syrian hamsters that were injected with Arcolor 1254;<br />

POSITIVE CONTROLS: 2-aminoanthracene, 4-nitro-o-phenylenediamine,<br />

sodium acide 9-aminoacridine;<br />

SOLVENT: water,<br />

POSITIVE RESPONSE: was indicated by a reproducable, dose-related<br />

increase wether it be two-fold over background or not<br />

STATISTICAL METHODS: analysis based on the models presented by<br />

Margolin<br />

Result : Positive controls were functional<br />

Reliability : (2) valid with restrictions<br />

only 4 strains of Salmonella typhimurium were used<br />

Flag : Critical study for SIDS endpoint<br />

06.02.2004 (153)<br />

Type : Cytogenetic assay<br />

System of testing : Chinese hamster ovary cells<br />

UNEP PUBLICATIONS 269

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