Abstract |
The genotoxic potential of asataf ( acephate) was evaluated by a battery of in vivo tests: bone marrow chromosome aberrations, micronucleus, sperm-shape abnormality and dominant lethal tests in mice. A significant enhancement in the percentage of chromosome aberrations was noticed in 3 doses, 3 routes and 3 h after asataf treatment of groups of mice as well as in chronic (sub-acute) treatment. A significant difference in the occurrence of micronuclei was found only at the highest dose whereas all the results of the sperm-shape abnormality test were highly significant. In the dominant lethal mutagenicity assay only the result (dead implants) of a single week (3rd) with the higher dose differed significantly from control. On the basis of the present in vivo results in mouse test systems asataf may be considered to be a potential mutagen.
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Authors | B C Behera, S P Bhunya |
Journal | Mutation research
(Mutat Res)
Vol. 223
Issue 3
Pg. 287-93
(Jul 1989)
ISSN: 0027-5107 [Print] Netherlands |
PMID | 2739684
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Insecticides
- Organothiophosphorus Compounds
- Phosphoramides
- acephate
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Topics |
- Animals
- Bone Marrow
(pathology)
- Genes, Lethal
- In Vitro Techniques
- Insecticides
(toxicity)
- Male
- Mice
- Micronucleus Tests
- Organothiophosphorus Compounds
(toxicity)
- Phosphoramides
- Spermatozoa
(abnormalities, drug effects)
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