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

Fig 6. Catalase activity.

Fig 6

Catalase (CAT) activity (mmol H2O2/min/mg protein) 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), 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).