the antioxidant butylated hydroxyanisole ( bha ) and the promutagen/carcinogen 7,12-dimethylbenz [ a ] anthracene ( dmba ) were examined for mutagenicity and the induction of sister chromatid exchanges ( sce ) in a hepatocyte-mediated mutation assay with v79 chinese hamster lung cells .
C0037211
sister chromatid exchanges
C0007634
cells