期刊
ENVIRONMENTAL RESEARCH
卷 96, 期 1, 页码 72-78出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.envres.2004.02.003
关键词
bank voles; heavy metals; histopathology
Bank votes were trapped in the neighborhood of the Sendzimir steelworks in Krakow and the ZGH Boleslaw zinc smelter in Bukowno. The Borecka forest in the north of Poland served as a control area. Lead, cadmium, zinc, and iron concentrations were analyzed in the liver, kidneys, testes, and femur bones of the bank votes. Typically, high levels of lead and cadmium were found in the bones and kidneys, respectively. In the femurs of the rodents from Bukowno, 109.26 mug g(-1) dry weight of lead was detected. The kidneys of these animals had accumulated 32.98 mug g(-1) cadmium. Concentrations of zinc and iron in the tissues were at physiological levels. No damage was found in the tissues of the bank votes from the Borecka forest or in the testes of animals from other areas. Histopathological changes in the kidneys of the rodents from Krakow as well as changes to the liver and kidneys of the animals from Bukowno were demonstrated. (C) 2004 Elsevier Inc. All rights reserved.
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