Fig. 2.

Survival of 4 dpf zebrafish immersed in NH4Ac. Fish were monitored for heartbeats every 30 min. Each survival curve represents one of three biological replicas with similar results.

Survival of 4 dpf zebrafish immersed in NH4Ac. Fish were monitored for heartbeats every 30 min. Each survival curve represents one of three biological replicas with similar results.