the effects of treatment with reduced glutathione , cysteine and ascorbic acid on chick embryo fibroblasts and hepatocytes cultured in vitro in the presence of [ g-3h ] benzo [ a ] pyrene ( [ 3h ] bp ) were studied in an attempt to evaluate the capacity of these antioxidants to interfere with the binding of the carcinogen to dna in these two cell populations .
C0016030
fibroblasts
C0007634
cell