Study Attribute | Value |
---|---|
CEBS Accession Number: | 002-02170-0013-0000-6 |
Chemical Name: | Eugenol |
CASRN: | 97-53-0 |
NTP Study Type: | Genetic Toxicology - Rodent Cytogenetics |
NTP Study ID: | 635999_CA |
Study Result: | Equivocal |
Below are the detailed Chromosome Abberation data. You may also view the summary data for this study.
Initial Treatment Date | Tissue | Sample Time (h) | Sex | Species | Strain | Protocol | Result |
---|---|---|---|---|---|---|---|
05/14/1989 | Bone Marrow | 36 | Male | Mouse | B6C3F1 | Intraperitoneal Injection x 1/study, 36 hour | Equivocal |
Dose (mg/kg) |
Animal Number |
No. Cells |
Chromatid | Isochromatid | Exchanges | Aberrations | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Breaks | Gaps | Breaks | Gaps | 'Tid | 'Some | Other | Total | Per Cell | % Cells w/ Abs | |||||||
(+ Gaps) | (- Gaps) | (+ Gaps) | (- Gaps) | |||||||||||||
Positive Control | Dimethylbenzanthracene |
25 |
11889 | 50 | 16 | 7 | 0 | 0 | 0 | 0 | 0 | 23 | 0.46 | 0.32 | 26.00 | 22.00 |
11902 | 50 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 16 | 0.32 | 0.28 | 24.00 | 22.00 | |||
11926 | 50 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 8 | 0.16 | 0.10 | 12.00 | 8.00 | |||
11939 | 50 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 12 | 0.24 | 0.20 | 16.00 | 16.00 | |||
11942 | 50 | 18 | 5 | 1 | 0 | 0 | 0 | 0 | 24 | 0.48 | 0.38 | 28.00 | 20.00 | |||
11966 | 50 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 19 | 0.38 | 0.36 | 16.00 | 14.00 | |||
11972 | 50 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 16 | 0.32 | 0.26 | 12.00 | 8.00 | |||
11990 | 50 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 13 | 0.26 | 0.22 | 8.00 | 4.00 | |||
Average | 13.0 | 3.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 16.4 | 0.33 | 0.27 | 17.75 | 14.25 | ||||
± SEM | 0.04 | 0.03 | 2.60 | 2.46 | ||||||||||||
Test Chemical | Eugenol |
150 |
11892 | 50 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 6 | 0.12 | 0.08 | 10.00 | 6.00 |
11898 | 50 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0.10 | 0.06 | 8.00 | 6.00 | |||
11901 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.02 | 0.02 | 2.00 | 2.00 | |||
11908 | 50 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0.08 | 0.04 | 8.00 | 4.00 | |||
11912 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 | |||
11916 | 50 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 0.12 | 0.06 | 12.00 | 6.00 | |||
11918 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.04 | 0.04 | 2.00 | 2.00 | |||
11920 | 50 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 0.10 | 0.08 | 6.00 | 4.00 | |||
Average | 2.1 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 4.0 | 0.08 | 0.05 | 6.75 | 4.00 | ||||
± SEM | 0.01 | 0.01 | 1.25 | 0.65 | ||||||||||||
Test Chemical | Eugenol |
300 |
11890 | 50 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.04 | 0.02 | 4.00 | 2.00 |
11895 | 50 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.04 | 0.00 | 4.00 | 0.00 | |||
11899 | 50 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0.10 | 0.08 | 10.00 | 8.00 | |||
11900 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 | |||
11903 | 50 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 0.08 | 0.02 | 8.00 | 2.00 | |||
11904 | 50 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.04 | 6.00 | 4.00 | |||
11909 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | |||
11917 | 50 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 0.10 | 0.08 | 8.00 | 6.00 | |||
Average | 1.5 | 1.3 | 0.0 | 0.1 | 0.0 | 0.0 | 0.1 | 3.0 | 0.06 | 0.03 | 5.75 | 3.00 | ||||
± SEM | 0.01 | 0.01 | 1.10 | 1.00 | ||||||||||||
Test Chemical | Eugenol |
600 |
11888 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 |
11891 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 | |||
11893 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 | |||
11897 | 50 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 0.08 | 0.06 | 6.00 | 4.00 | |||
11907 | 50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.04 | 0.02 | 4.00 | 2.00 | |||
11914 | 50 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 0.08 | 0.02 | 8.00 | 2.00 | |||
11915 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | |||
11921 | 50 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0.08 | 0.04 | 8.00 | 4.00 | |||
Average | 1.1 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 2.9 | 0.06 | 0.03 | 5.50 | 2.25 | ||||
± SEM | 0.01 | 0.01 | 0.91 | 0.45 | ||||||||||||
Vehicle Control | No Stressor |
0 |
11894 | 50 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.02 | 0.00 | 2.00 | 0.00 |
11905 | 50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.04 | 0.02 | 4.00 | 2.00 | |||
11924 | 50 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 8 | 0.16 | 0.08 | 14.00 | 6.00 | |||
11935 | 50 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.00 | 6.00 | 0.00 | |||
11941 | 50 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 0.08 | 0.02 | 6.00 | 2.00 | |||
11944 | 50 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.06 | 0.02 | 6.00 | 2.00 | |||
11970 | 50 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.02 | 0.00 | 4.00 | 2.00 | |||
11982 | 50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.04 | 0.02 | 4.00 | 2.00 | |||
Average | 1.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.06 | 0.02 | 5.75 | 2.00 | ||||
± SEM | 0.02 | 0.01 | 1.28 | 0.65 | ||||||||||||
CRO: Corn Oil
DMBA: Dimethylbenzanthracene
IP/IJ: Intraperitoneal injection
INHAL: Inhalation