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Toxicological information

Genetic toxicity: in vitro

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Administrative data

Endpoint:
in vitro gene mutation study in bacteria
Remarks:
Type of genotoxicity: gene mutation
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1991
Report Date:
1991

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: Annex V (Ames)
GLP compliance:
yes
Type of assay:
bacterial reverse mutation assay

Test material

Reference
Name:
Unnamed
Type:
Constituent

Method

Species / strain
Species / strain / cell type:
bacteria, other: Salmonella typhimurium TA98, TA100, TA1535, TA1537 E.Coli WP2 uvrA
Metabolic activation system:
Aroclor-induced Rat liver S9
Test concentrations with justification for top dose:
Concentration range in the main test (with metabolic activation): 312.5 ... 5000 µg/plate
Concentration range in the main test (without metabolic activation): 312.5 ... 5000 µg/plate
Vehicle / solvent:
Solvent: Acetone

Results and discussion

Test resultsopen allclose all
Species / strain:
other: as specified above
Metabolic activation:
with
Cytotoxicity / choice of top concentrations:
cytotoxicity
Remarks:
(> 5000 µg/plate)
Species / strain:
other: as specified above
Metabolic activation:
without
Cytotoxicity / choice of top concentrations:
cytotoxicity
Remarks:
(> 5000 µg/plate)
Remarks on result:
other: other: main test
Remarks:
Migrated from field 'Test system'.

Any other information on results incl. tables

None.

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information):
negative with metabolic activation
negative without metabolic activation

None.