Molecules 2015-01-01

In Vivo Nanodetoxication for Acute Uranium Exposure.

Luis Guzmán, Esteban F Durán-Lara, Wendy Donoso, Fabiane M Nachtigall, Leonardo S Santos

文献索引：Molecules 20 , 11017-33, (2015)

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摘要

Accidental exposure to uranium is a matter of concern, as U(VI) is nephrotoxic in both human and animal models, and its toxicity is associated to chemical toxicity instead of radioactivity. We synthesized different PAMAM G4 and G5 derivatives in order to prove their interaction with uranium and their effect on the viability of red blood cells in vitro. Furthermore, we prove the effectiveness of the selected dendrimers in an animal model of acute uranium intoxication. The dendrimer PAMAM G4-Lys-Fmoc-Cbz demonstrated the ability to chelate the uranyl ion in vivo, improving the biochemical and histopathologic features caused by acute intoxication with uranium.

相关化合物

  • 2,5-二羟基苯甲酸
  • 氯化钠
  • 盐酸
  • 二甲基亚砜
  • N,N-二甲基甲酰胺
  • 叶酸
  • 曲拉通X-100
  • 氯化钠-35cl
  • 1,4-二氧六环
  • N(α)-Boc-L-精氨酸

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