[Percutaneous absorption of metallic cations: uranium particulates].

Washing is usually used to reduce the risk of a skin contamination. Skin biopsies were used and contaminations were realised with 1) soluble radioactive calcium 2) insoluble particles of uranium. The result obtained with different wash liquids are presented here.

[Modeling of cutaneous radio-contamination: effects of washings by soap and by solutions of DTPA].

Some neutral chirurgical soap, a solution of diethylen penta acetic acid (DTPA) at 1% and a solution at 25% of monocalcic trisodium salt of DTPA in serum have been studied on models of cutaneous contamination. Cesium 137 (137Cs) and Plutonium 239 (239Pu) have been used for the contamination. This research gives a protocol for external cutaneous decontamination which could be used in reception units for radiocontaminated wounded.