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Efficacy Of Cleaning Method For Removal Of Exogenous Welding Fume Contamination From Nail Tissue Prior To Use As A Biomarker For Welding Fume Manganese Exposure, Jeffrey Corral Bainter
Efficacy Of Cleaning Method For Removal Of Exogenous Welding Fume Contamination From Nail Tissue Prior To Use As A Biomarker For Welding Fume Manganese Exposure, Jeffrey Corral Bainter
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Nail tissue has been proposed as a biomarker for body burden of occupational exposure to manganese from welding fumes. Though recent studies have shown correlation between manganese exposure and both nail tissue concentration as well as concentrations in dopaminergic regions of the brain, concerns of the validity of nail tissue as a biomarker have arisen due to the potential for exogenous contamination of Mn to undermine the quantization of endogenous Mn in nail. Previous studies have used a cleaning method of 1% Triton X-100 surfactant plus sonication in order to attempt to remove exogenous welding fume contamination. Determination of the …