Related Experiment Video
Updated: May 10, 2026

An Inverse Analysis Approach to the Characterization of Chemical Transport in Paints
Published on: August 29, 2014
Percutaneous toxicity and decontamination of soman, VX, and paraoxon in rats using detergents
Jan Misík1, Růžena Pavliková, Kamil Kuča
1Faculty of Military Health Sciences, University of Defence, Kralove, Czech Republic. misik@pmfhk.cz
Abstract:
Highly toxic organophosphorus compounds (OPs) were originally developed for warfare or as agricultural pesticides. Today, OPs represent a serious threat to military personnel and civilians. This study investigates the in vivo decontamination of male Wistar rats percutaneously exposed to paraoxon and two potent nerve agents--soman (GD) and VX. Four commercial detergents were tested as decontaminants--Neodekont(TM), Argos(TM), Dermogel(TM), and FloraFree(TM). Decontamination performed 2 min after exposure resulted in a higher survival rate in comparison with non-decontaminated controls. The decontamination effectiveness was expressed as protective ratio (PR, median lethal dose of agent in decontaminated animals divided by the median lethal dose of agent in untreated animals). The highest decontamination effectiveness was consistently achieved with Argos(TM) (PR=2.3 to 64.8), followed by Dermogel(TM) (PR=2.4 to 46.1). Neodekont(TM) and FloraFree(TM) provided the lowest decontamination effectiveness, equivalent to distilled water (PR=1.0 to 43.2).
More Related Videos
14:17The Portable Chemical Sterilizer (PCS), D-FENS, and D-FEND ALL: Novel Chlorine Dioxide Decontamination Technologies for the Military
Published on: June 29, 2014
05:27Gap Junctional Intercellular Communication: A Functional Biomarker to Assess Adverse Effects of Toxicants and Toxins, and Health Benefits of Natural Products
Published on: December 25, 2016
Related Concept Videos
Prevention of Further Absorption of Poison
Pharmaceutical Poisoning: Treatment Strategies
Enhanced Elimination of Poison
Antidotes serve a crucial role in counteracting the effects of poison by inhibiting enzymes responsible for producing harmful drug metabolites. In some cases, these toxic metabolites can be neutralized by endogenous cosubstrates, which are maintained at specific concentrations to prevent interaction with cellular macromolecules and subsequent cell death.
Renal excretion is the...
Toxicity Testing in Animals
Toxic Reactions: Overview
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Types of Toxins
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...