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Study Attribute | Value |
---|---|
CEBS Accession Number: | 002-02877-0013-0000-0 |
Chemical Name: | Tetrachlorophthalic anhydride |
CASRN: | 117-08-8 |
NTP Study Type: | Genetic Toxicology - Rodent Cytogenetics |
NTP Study ID: | 927311_CA |
Study Result: | Negative (Nonstandard Protocol) |
Test Type | Start Date | Sample Time (h) | Species | Sex | Tissue | Protocol | Trend Test P |
---|---|---|---|---|---|---|---|
CA | 06/29/84 | 17 | Mouse | Male | Bone Marrow | Intraperitoneal Injection x 1/study, 17 hour | 0.6760 |
Test Group | Dose (mg/kg) |
n | Percent Cells w/ Aberrations (Mean ± SEM) |
Pairwise P | |
---|---|---|---|---|---|
Positive Control | Dimethylbenzanthracene | 200 |
8 | 18.75 ± 3.21 | 0.0000 |
Test Chemical | Tetrachlorophthalic anhydride | 100 |
8 | 0.50 ± 0.33 | 0.9719 |
200 |
8 | 1.25 ± 0.65 | 0.7992 | ||
400 |
8 | 1.25 ± 0.53 | 0.7992 | ||
Vehicle Control | No Stressor | 0 |
8 | 2.00 ± 1.25 | 0.0000 |