Lead and cadmium concentrations in the hair of fishermen from the Subae River basin, Brazil.
Previous studies have shown heavy pollution by lead and cadmium in the Subae River basin, State of Bahia, Brazil, caused by a lead smelter. Concentrations of these metals were determined in scalp hair of fishermen from three riverside towns and from a reference town. Increased levels for both metals were associated with increasing proximity to the smelter. Mean concentrations of lead and cadmium were higher among fishermen with straight hair than among those with curly hair. The effects of hair washing, hair type, and color and age on metal concentrations in fishermen's hair were studied.
D000042:Absorption; D000293:Adolescent; D000328:Adult; D000368:Aged; D001938:Brazil; D002104:Cadmium / Q000378:metabolism*; D004781:Environmental Exposure; D005618:Fresh Water; D006197:Hair / Q000032:analysis*; D006200:Hair Color; D006801:Humans; D007854:Lead / Q000378:metabolism*; D008297:Male; D008669:Metallurgy; D008875:Middle Aged
D002104:Cadmium; D007854:Lead