Regional distribution and accumulation of lead in caprine brain tissues following a long-term oral dosing regimen.

It is well known that the brain is a key target organ for lead (Pb)-induced toxicity, with exposure potentially resulting in numerous adverse neurological effects. However, information on the distribution and accumulation of Pb within different brain regions is scarce. In this study, Pb uptake and accumulation were characterized in brain and related tissues obtained from a convenience sample of goats dosed with Pb.