Analysis of the aneuploidy inducing capacity of 2-chlorobenzylidene malonitrile (CS) and metabolites in V79 Chinese hamster cells
- 1 July 1991
- journal article
- research article
- Published by Oxford University Press (OUP) in Mutagenesis
- Vol. 6 (4) , 303-305
- https://doi.org/10.1093/mutage/6.4.303
Abstract
The aneuploidy inducing capacity of 2-chlorobenzylidene malonitrile (CS), a chemical used as a riot control agent, and its hydrolysis products o-chlorobenzaldehyde and malonitrile was studied at various exposure conditions in V79 Chinese hamster cells. Chromosomes were counted in metaphase preparations with preserved cytoplasm. A significant increase in the number of aneuploid cells was found after CS and o-chlorobenzaldehyde exposure but not after malonitrile exposure. o-chlorobenzaldehyde, which also induced high levels of polyploid cells, seems to be an important metabolite for the aneuploidogenic effectiveness of CS.Keywords
This publication has 0 references indexed in Scilit: