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. 2015 Aug 4;10(8):e0135091. doi: 10.1371/journal.pone.0135091

Fig 1. Ammonia accumulation.

Fig 1

Ammonia accumulation (μmol/g) in liver of fed and fasted fish during acclimation to different salinities and exposure to HEA. Values are mean ± S.E. Asterisk (*) indicates a significant difference between the ammonia exposed fish and its respective control at each salinity (*P < 0.05; **P < 0.01; ***P < 0.001), bullet (•) indicates a significant difference between experimental salinities (20 ppt -2.5 ppt) and the 32 ppt-acclimated fish at the same sampling period ( P < 0.05), dagger (†) denotes the significant difference between fed fish and its respective fasted fish counterpart ( P < 0.05).