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The Concurrent Decline Of Soil Lead And Children’S Blood Lead In New Orleans, Howard W. Mielke, Christopher R. Gonzales, Eric T. Powell, Mark A. S. Laidlow, Kenneth J. Berry, Paul W. Mielke Jr., Sara Perl Egendorf
The Concurrent Decline Of Soil Lead And Children’S Blood Lead In New Orleans, Howard W. Mielke, Christopher R. Gonzales, Eric T. Powell, Mark A. S. Laidlow, Kenneth J. Berry, Paul W. Mielke Jr., Sara Perl Egendorf
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Lead (Pb) is extremely toxic and a major cause of chronic diseases worldwide. Pb is associated with health disparities, particularly within low-income populations. In biological systems, Pb mimics calcium and, among other effects, interrupts cell signaling. Furthermore, Pb exposure results in epigenetic changes that affect multigenerational gene expression. Exposure to Pb has decreased through primary prevention, including removal of Pb solder from canned food, regulating lead-based paint, and especially eliminating Pb additives in gasoline. While researchers observe a continuous decline in children’s blood lead (BPb), reservoirs of exposure persist in topsoil, which stores the legacy dust from leaded gasoline and …