Asian-Australasian Journal of Animal Sciences

  • 제18권8호
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  • Pages.1135-1140
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  • 2005
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  • 1011-2367(pISSN)
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  • 1976-5517(eISSN)
아세아태평양축산학회 (Asian Australasian Association of Animal Production Societies)
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Studies on Cd, Pb, Hg and Cr Values in Dog Hairs from Urban Korea

  • Park, S.H. (Seoul Metropolitan Institute of Public Health and Environment) ;
  • Lee, M.H. (National Veterinary Research Quarantine Service) ;
  • Kim, S.K. (Department of Veterinary Medicine, Chungnam National University)
  • 투고 : 2004.09.22
  • 심사 : 2005.01.21
  • 발행 : 2005.08.01
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초록

Dogs are a very good indicator of the pollution load on the environment. They share people's environment and are exposed to the action of the same pollutants. This study was to estimate the heavy metal contents in dog hairs in domestic districts, and to assess effects of age, sex, feed habits, living area, breeding environment and smoking habit of owner. The mean concentrations of heavy metals in 204 samples were 0.09${\pm}$0.10 ${\mu}g$/g, 0.21${\pm}$0.09 ${\mu}g$/g, 0.82${\pm}$0.09 ${\mu}g$/g and 0.48${\pm}$0.07 ${\mu}g$/g (Cadmium (Cd), Mercury (Hg), Lead (Pb) and Chromium (Cr)) in dog hairs, respectively. Concentrations of Pb, Cd, Hg and Cr in dog hairs in Yeongnam including Ulsan and Seoul, were higher than in Chungchong and Honam, and concentrations of Pb were significantly different (p<0.01). Concentrations of Cd, Hg, Pb and Cr in dog hairs increased with age (p<0.05). Only dogs fed commercial pet foods had significantly higher Cd and Cr concentrations in hairs than dogs fed dog feed and human diet (p<0.01 in Cd and p<0.05 in Cr). Cr concentrations of dog hairsfrom dogs kept on cement floors were the highest of the other environments (p<0.01). Heavy metal concentrations of dogs owned by smokers, were higher than dogs of non-smokers, but there were no significant differences.

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참고문헌

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피인용 문헌

  1. Lead, Cadmium and Other Metals in Serum of Pet Dogs from an Urban Area of NW Poland vol.149, pp.3, 2012, https://doi.org/10.1007/s12011-012-9433-6
  2. Mercury, pets’ and hair: baseline survey of a priority environmental pollutant using a noninvasive matrix in man’s best friend vol.22, pp.9, 2013, https://doi.org/10.1007/s10646-013-1130-5
  3. Lead exposure in dogs fed game meat and offal from culled invasive species in El Palmar National Park, Argentina vol.28, pp.33, 2021, https://doi.org/10.1007/s11356-021-13880-z