[Efficacy of alcoholates and clay in percutaneous contamination of rats with highly toxic organophosphorus compounds]. / Efikasnost alkoholata i gline kod perkutane kontaminacije pacova visoko toksicnim organofosfornim jedinjenjima.

ABSTRACT

Efficacy of decontamination by alcoholate and clay has been examined in animals percutaneously poisoned by nerve war gases (VX, soman) and organophosphorous insecticides (parathion, dichlorvos, terbufos) at exposure of 2, 5 and 60 minutes. High efficacy was achieved after two minutes using alcoholates which, except for VX, was lower for 50% after 5 minutes. The similar results were also achieved with clay in nerve war gas poisoning, however, the efficacy of this material was somewhat lower. By delayed decontamination (after 60 minutes) in animals poisoned by parathion and terbufos somewhat lower but still satisfying efficacy was achieved (ZI = 3.3, that is, 11.5). The results obtained have shown that efficacy of decontamination, except for the used materials, depends also on duration of the procedure.