Study Attribute | Value |
---|---|
CEBS Accession Number: | 002-01871-0002-0000-1 |
Chemical Name: | Chloropicrin |
CASRN: | 76-06-2 |
NTP Study Type: | Genetic Toxicology - Mammalian Cell Cytogenetics |
NTP Study ID: | 405202_CA |
Study Result: | Positive |
Activation | Trial | Trial Call |
---|---|---|
No Activation | 1 | Weakly Positive* |
Induced Rat Liver S9 | 1_S9 | Weakly Positive* |
Induced Rat Liver S9 | 2_S9 | Positive |
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: | Dimethyl Sulfoxide | 0 | 200 | 2 | 0.010 | 1.0 | 1 | 0.005 | 0.5 | 1 | 0.005 | 0.5 | 0 | 0.000 | 0.0 |
Test Chemical: | Chloropicrin | 1.6 | 200 | 1 | 0.005 | 0.5 | 0 | 0.000 | 0.0 | 1 | 0.005 | 0.5 | 0 | 0.000 | 0.0 |
3 | 200 | 3 | 0.015 | 1.5 | 1 | 0.005 | 0.5 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | ||
5 | 200 | 17 | 0.085 | 7.5 | 6 | 0.030 | 3.0 | 10 | 0.050 | 5.0 | 1 | 0.005 | 1.0 | ||
Positive Control: | Mitomycin-C | 0.0625 | 200 | 35 | 0.175 | 16.0 | 19 | 0.095 | 9.5 | 16 | 0.080 | 7.5 | 0 | 0.000 | 0.0 |
Mitomycin-C | 0.25 | 50 | 19 | 0.380 | 32.0 | 13 | 0.260 | 22.0 | 6 | 0.120 | 12.0 | 0 | 0.000 | 0.0 | |
Trend: | 3.965 | 2.482 | 3.302 | ||||||||||||
Probability: | 0.000 | 0.007 | 0.000 |
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: | Dimethyl Sulfoxide | 0 | 200 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 |
Test Chemical: | Chloropicrin | 5 | 200 | 8 | 0.040 | 4.0 | 2 | 0.010 | 1.0 | 6 | 0.030 | 3.0 | 0 | 0.000 | 0.0 |
10 | 200 | 3 | 0.015 | 1.5 | 1 | 0.005 | 0.5 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | ||
16 | 200 | 63 | 0.315 | 21.0 | 7 | 0.035 | 3.5 | 27 | 0.135 | 12.5 | 29 | 0.145 | 11.0 | ||
Positive Control: | Cyclophosphamide | 2.5 | 200 | 37 | 0.185 | 17.0 | 9 | 0.045 | 4.5 | 28 | 0.140 | 13.5 | 0 | 0.000 | 0.0 |
Cyclophosphamide | 7.5 | 50 | 19 | 0.380 | 34.0 | 4 | 0.080 | 8.0 | 15 | 0.300 | 28.0 | 0 | 0.000 | 0.0 | |
Trend: | 6.781 | 2.706 | 4.722 | ||||||||||||
Probability: | 0.000 | 0.003 | 0.000 |
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: | Dimethyl Sulfoxide | 0 | 200 | 1 | 0.005 | 0.5 | 0 | 0.000 | 0.0 | 1 | 0.005 | 0.5 | 0 | 0.000 | 0.0 |
Test Chemical: | Chloropicrin | 3 | 200 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 |
5 | 200 | 3 | 0.015 | 1.5 | 1 | 0.005 | 0.5 | 2 | 0.010 | 1.0 | 0 | 0.000 | 0.0 | ||
10 | 200 | 10 | 0.050 | 4.0 | 6 | 0.030 | 2.5 | 4 | 0.020 | 1.5 | 0 | 0.000 | 0.0 | ||
16 | 108 | 18 | 0.167 | 15.7 | 3 | 0.028 | 2.8 | 15 | 0.139 | 13.0 | 0 | 0.000 | 0.0 | ||
Positive Control: | Cyclophosphamide | 2.5 | 200 | 42 | 0.210 | 18.0 | 9 | 0.045 | 4.0 | 33 | 0.165 | 15.0 | 0 | 0.000 | 0.0 |
Cyclophosphamide | 7.5 | 50 | 20 | 0.400 | 28.0 | 6 | 0.120 | 12.0 | 14 | 0.280 | 24.0 | 0 | 0.000 | 0.0 | |
Trend: | 6.027 | 3.314 | 5.008 | ||||||||||||
Probability: | 0.000 | 0.000 | 0.000 |