• 医学文献
  • 知识库
  • 评价分析
  • 全部
  • 中外期刊
  • 学位
  • 会议
  • 专利
  • 成果
  • 标准
  • 法规
  • 临床诊疗知识库
  • 中医药知识库
  • 机构
  • 作者
热搜词:
换一批
论文 期刊
高级检索

检索历史 清除

Distribution of 2,2,6,6-tetramethyl-4-oxopiperidine-1-oxyl free radical in normal and neoplastic animal tissues.

摘要:

The free radical 2,2,6,6-tetramethyl-4-oxopiperidine-1-oxyl (TMPO) was injected i.p. in doses of 100 mg/kg bw into Syrian hamsters: untreated, partially hepatectomized and grafted with transplantable tumours as well as into mice with B16 melanotic melanoma or with an adenocarcinoma. One hour after application of the compound its content was determined spectrometrically in livers, kidneys, lungs and all tumours. The characteristic triplet signal of TMPO was registered in the hamster and mouse melanotic melanomas but not in all other animal tissues and tumours. This may be the result of an enzyme defect in the melanotic melanoma cells or of a retention of TMPO by melanin. It was also found that TMPO is metabolized predominantly in the livers of the animals.

更多
翻译满意度评价:
提交
  • 浏览:20

相似文献

  • 中文期刊
  • 外文期刊
  • 学位论文
  • 会议论文

加载中!

加载中!

加载中!

加载中!

特别提示:本网站仅提供医学学术资源服务,不销售任何药品和器械,有关药品和器械的销售信息,请查阅其他网站。

  • 客服热线:4000-115-888 转3 (周一至周五:8:00至17:00)

  • |
  • 客服邮箱:yiyao@wanfangdata.com.cn

  • 违法和不良信息举报电话:4000-115-888,举报邮箱:problem@wanfangdata.com.cn,举报专区

北京万方数据股份有限公司

万方数据电子出版社

京ICP证010071号

京公网安备11010802020237号

京ICP备08100800号-1

违法和不良信息举报电话:4000-115-888,举报邮箱:problem@wanfangdata.com.cn,举报专区

充值 订阅 收藏 移动端 使用
帮助