Fig 3. IC50 values of imidazopyridine derivatives on Vipera russelli (RV) venom induced indirect haemolytic activity.
RV venom (1 μg) was pre-incubated with different concentrations of imidazopyridine derivatives for 10 min at 37°C. Assay was performed as described in methods section and IC50 values for individual imidazopyridine derivatives obtained from dose response curve is presented.