Study Attribute | Value |
---|---|
CEBS Accession Number: | 002-01854-0002-0000-2 |
Chemical Name: | Chlordane (analytical grade) |
CASRN: | 57-74-9 |
NTP Study Type: | Genetic Toxicology - Mammalian Cell Cytogenetics |
NTP Study ID: | 675840_CA |
Study Result: | Negative |
Activation | Trial | Trial Call |
---|---|---|
No Activation | 1 | Negative |
Induced Rat Liver S9 | 1_S9 | Negative |
Dose µg/mL | Total Cells Examined | Total Aberrations | Complex Aberrations | Simple Aberrations | Other Abs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Abs | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | ||||
Vehicle Control: | Negative (Not Specified) | 0 | 100 | 1 | 0.010 | 1.0 | 1 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 |
Dimethyl Sulfoxide | 0 | 100 | 2 | 0.020 | 2.0 | 1 | 0.010 | 1.0 | 1 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | |
Test Chemical: | Chlordane (analytical grade) | 17 | 100 | 1 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | 1 | 0.010 | 1.0 | 0 | 0.000 | 0.0 |
18 | 100 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | ||
20 | 100 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | ||
Positive Control: | Mitomycin-C | 0.04 | 50 | 9 | 0.180 | 16.0 | 7 | 0.140 | 12.0 | 2 | 0.040 | 4.0 | 0 | 0.000 | 0.0 |
Trend: | -1.739 | -1.307 | -1.202 | ||||||||||||
Probability: | 0.959 | 0.904 | 0.885 |
Dose µg/mL | Total Cells Examined | Total Aberrations | Complex Aberrations | Simple Aberrations | Other Abs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Abs | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | No. of Abs. | Abs Per Cell | % Cells With Abs | ||||
Vehicle Control: | Negative (Not Specified) | 0 | 100 | 1 | 0.010 | 1.0 | 1 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 |
Dimethyl Sulfoxide | 0 | 100 | 4 | 0.040 | 4.0 | 2 | 0.020 | 2.0 | 2 | 0.020 | 2.0 | 0 | 0.000 | 0.0 | |
Test Chemical: | Chlordane (analytical grade) | 24.9 | 100 | 6 | 0.060 | 6.0 | 1 | 0.010 | 1.0 | 5 | 0.050 | 5.0 | 0 | 0.000 | 0.0 |
27.1 | 100 | 3 | 0.030 | 3.0 | 1 | 0.010 | 1.0 | 2 | 0.020 | 2.0 | 0 | 0.000 | 0.0 | ||
30.1 | 100 | 3 | 0.030 | 3.0 | 1 | 0.010 | 1.0 | 2 | 0.020 | 2.0 | 0 | 0.000 | 0.0 | ||
33.2 | 0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | 0 | 0.000 | 0.0 | ||
Positive Control: | Cyclophosphamide | 12.5 | 50 | 17 | 0.340 | 24.0 | 8 | 0.160 | 14.0 | 9 | 0.180 | 14.0 | 0 | 0.000 | 0.0 |
Trend: | -0.665 | -0.600 | -0.388 | ||||||||||||
Probability: | 0.747 | 0.726 | 0.651 |