S. Sardas et al., SISTER-CHROMATID EXCHANGES IN EPILEPTIC PATIENTS ON ANTICONVULSANT THERAPY, Mutation research. Section on environmental mutagenesis and related subjects, 313(1), 1994, pp. 21-24
Sister-chromatid exchanges (SCE) have been studied to analyze genotoxi
c effects in epileptic patients on anticonvulsant therapy. All patient
s had an increased frequency of SCE per metaphase (p < 0.001) compared
to controls, indicating a genotoxic effect of anticonvulsant drugs.