異なる環境温度下におけるカドミウム中毒ラットの臓器中過酸化脂質値について

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タイトル別名
  • Lipoperoxide levels in tissues of the Rat Administered CdCl<sub>2</sub> Under Various Ambient Temperatures
  • コトナル カンキョウカ ニ オケル カドミウム チュウドク ラット ノ ゾウキ

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抄録

To investigate how ambient temperatures affect hemorrhagic inflammations induced by CdCl2 in the testis of rats, the lipoperoxide concentrations were measured in the testis and other organs (liver and kidney) of rats under three environmental conditions (temperature and relative humidity: 7°C and 50%, 20°C and 50%, 32°C and 60%). As the ambient temperature increased, lipoperoxide concentrations in all organs of rats treated with or without CdCl2 also increased. In particular, lipoperoxide level in the testis of CdCl2-intoxicated rats reared at 32°C was higher than those of rat reared at other temperatures, and the lipoperoxide levels in the testis of control animals also increased. Cd deposition in all tissues showed no association with the levels of ambient temperature. Cd contents were highest at the lowest temperature (7°C) in all tissues at both 24h and 72h after Cd administration. It appears that the lipoperoxide in testis was leveled up by the increase in temperature and not as a secondary effect of the increased lipid peroxidation in vivo induced by CdCl2.

収録刊行物

  • 日本畜産学会報

    日本畜産学会報 55 (2), 107-112, 1984

    公益社団法人 日本畜産学会

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