there were differences in the overall levels of metalation and in the capacity of the different organs to remove the major product of metalation from the dna : after 7 days the zn2+ content of this adduct in brain and kidney was 2 and 4 times respectively that of the controls , but in colon and ileum it had returned to control values , despite the continued administration of zn2+ .
C0423896
content
C0006104
brain