Fig. 4

The effectiveness of oximes at varying concentrations to reactivate tabun-inhibited human cholinesterase. Cholinesterase activity measured in human brain homogenate is shown as a percentage of control activity. Tabun was incubated with brain homogenate for 30 min prior to the addition of the oxime. Reactivation was carried out for 10 min. All experiments were carried out at pH 7.6 and 25 °C. Each point represents the mean±SEM for 2 measurements