Fig. 6From: ZNStress: a high-throughput drug screening protocol for identification of compounds modulating neuronal stress in the transgenic mutant sod1G93R zebrafish model of amyotrophic lateral sclerosisExperimental variability and occurrence of random efficacy readout in drug trials: Dexpramipexole study. In replicate 1 both riluzole and dexpramipexole (both 10 μM) showed a significant reduction in DsRed fluorescence. However in replicate 2 and 3 only riluzole showed a significant reduction in fluorescence. This highlights the need for stringent assay QC and experimental replicates. N= >10 for each replicate, error bars show SDBack to article page