Blood lead level in dogs from urban and rural areas of India and its relation to animal and environmental variables [An article from: Science of the Total Environment, The]

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Description:
Lead is a common environmental pollutant with deleterious health effects on human and animal. Industrial and other human activities enhance the lead level in the environment leading to its higher residues in exposed population. The present study was aimed at determining blood lead concentration in dogs from two urban areas and in surrounding rural areas of India and analyzing lead level in dogs in relation to environmental (urban/ rural) and animal (age, sex, breed and housing) variables. Blood samples were collected from 305 dogs of either sex from urban (n=277) and unpolluted rural localities (n=28). Irrespective of breed, age and sex, the urban dogs had significantly (P