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首页> 外文期刊>Journal of environmental science and health >Malondialdehyde and heavy metal concentrations in tissues of wild boar (Sus scrofa L.) from central Croatia
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Malondialdehyde and heavy metal concentrations in tissues of wild boar (Sus scrofa L.) from central Croatia

机译：克罗地亚中部野猪（Sus scrofa L.）组织中的丙二醛和重金属浓度

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摘要

The aim of this research was to assess the degree of heavy metal (cadmium, lead and mercury) contamination of wild boars from central Croatia and thereby conduct further tests to connect the contamination to oxidative stress occurrence. The highest cadmium concentration was noticed in the kidneys of older boars, the lead concentration was approximately the same in the liver and kidneys, but it was much higher than the concentration in the muscles, while the highest mercury concentration was measured in the kidneys of all wild boars. The correlation between the malondialdehyde (MDA) and the heavy metal concentrations was higher in tissue samples taken from younger animals (1 to 3 years of age) than in the tissue samples taken from older animals (5 to 6 years of age). In the kidneys of all wild boars there was a statistically significant connection between the MDA and cadmium concentration; in the kidneys of younger wild boars there was a statistically significant connection between the MDA and lead concentration. Further research on this topic should focus on MDA potential to find its use, not only as a contamination biomarker in the area of ecotoxicology, but also in the evaluation of the hygienic acceptability of animal products.
机译：这项研究的目的是评估克罗地亚中部野猪的重金属（镉，铅和汞）污染程度，从而进行进一步测试以将污染与氧化应激发生联系起来。在年长的公猪的肾脏中发现了最高的镉浓度，肝脏和肾脏中的铅浓度大致相同，但是比肌肉中的铅浓度高得多，而在所有肾脏中，汞的最高浓度均被测出。野猪。采自年幼动物（1-3岁）的组织样品中丙二醛（MDA）与重金属浓度之间的相关性高于取自年幼动物（5-6岁）的组织样品中的丙二醛（MDA）与重金属浓度之间的相关性更高。在所有野猪的肾脏中，MDA和镉浓度之间存在统计学上的显着联系。在年轻野猪的肾脏中，MDA与铅浓度之间存在统计学上的显着联系。关于该主题的进一步研究应集中在MDA的潜力上，以寻求其用途，不仅将其用作生态毒理学领域的污染生物标记，而且还应用于评估动物产品的卫生可接受性。

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  • 来源
    《Journal of environmental science and health》 |2013年第3期|147-152|共6页
  • 作者

    JELENA SURAN; MARTINA PRISC; DUBRAVKA RASIC; EMIL SREBOCAN; ANDREJA PREVENDAR CRNIC;

  • 作者单位

    Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia;

    Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia;

    Institute for Medical Research and Occupational Health, Zagreb, Croatia;

    Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia;

    Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia;

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  • 正文语种 eng
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  • 关键词

    Wild boar; heavy metal; malondialdehyde; tissue concentrations;

    机译：野猪;重金属;丙二醛组织浓度;

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