Levels of lead, cadmium, zinc and copper in the blood of an urban population.
Levels of lead, cadmium, zinc and copper were measured in the blood of normal children and adults of Greater Bombay, India using differential pulse anodic stripping voltammetry. The median concentrations of Pb, Cd, Zn and Cu in the whole blood of children and adults were 11.54, 0.21, 484.2 and 86.2 micrograms dl-1, respectively. The blood lead concentration showed an increase with age. Children living in industrial zones with high vehicular traffic have significantly higher blood lead concentrations than their counterparts living in the cleaner suburban parts of the city. The mean levels of Pb, Cd, Zn and Cu in blood of Bombay children and adults are compared with those from other countries.
D000328:Adult; D002104:Cadmium / Q000097:blood*; D002648:Child; D003300:Copper / Q000097:blood*; D006801:Humans; D007194:India; D007854:Lead / Q000097:blood*; D014505:Urban Population; D001335:Vehicle Emissions; D015032:Zinc / Q000097:blood*
D001335:Vehicle Emissions; D002104:Cadmium; D007854:Lead; D003300:Copper; D015032:Zinc