...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Bulletin of the National Research Centre >Toxicological Potential to Mice of ~(14)C-arbaryl Bound Residues in Faba and Soybeans
【24h】

Toxicological Potential to Mice of ~(14)C-arbaryl Bound Residues in Faba and Soybeans

机译：蚕豆和大豆中〜（14）C-芳基结合残基对小鼠的毒理学潜力

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Sound faba and soybeans were treated with ~(14)C-carbaryl at a dose of 16 mg insecticide/kg grains and stored under local conditions. After 30 weeks of storage the amount of surface residues was 29%, 27% and the internal residues amounted to 56%, 60% in faba and soybeans, respectively. ~(14)C-Bound residues (non-extractable) after 30 weeks of storage was 5% and 6% in faba and soybeans, respectively. Feeding mice for 3 months with a diet containing ~(14)C-carbaryl bound residues in faba and soybeans revealed that these residues have a slight effect and no significant symptoms of toxicity towards mice were observed. A slight inhibition in both plasma and erythrocyte-cholinesterase activity was clear during the first 2 weeks of the experiment with both seeds. Haematological studies showed only a significant decrease in the white blood cell counts as compared with the control mice. The level of blood serum esterases showed a slight increase in liver and kidney functions as compared with controls. Significant differences were clear in kidney function where blood urea nitrogen was increased by (45%, 58%), and creatinine level was elevated by (20%, 28%) after 3 months of feeding with faba and soybeans, respectively.
机译：用〜（14）C-碳芳基以16 mg杀虫剂/ kg谷物的剂量处理健全的蚕豆和大豆，并在当地条件下储存。储存30周后，蚕豆和大豆的表面残留量分别为29％，27％和内部残留量分别为56％，60％。蚕豆和大豆中储存30周后〜（14）-C-残留（不可提取）分别为5％和6％。用在蚕豆和大豆中含有〜（14）C-碳芳基结合的残基的饮食喂养小鼠三个月后发现，这些残基具有轻微作用，并且未观察到对小鼠的明显毒性症状。在使用两种种子的实验的前两周内，血浆和红细胞胆碱酯酶活性均受到轻微抑制。血液学研究显示，与对照小鼠相比，白细胞计数仅显着减少。与对照组相比，血清酯酶水平显示肝和肾功能略有增加。分别喂食蚕豆和大豆三个月后，肾功能有明显差异，其中血液尿素氮增加了（45％，58％），肌酐水平增加了（20％，28％）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号