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. Author manuscript; available in PMC: 2014 Sep 15.
Published in final edited form as: Aquat Toxicol. 2013 Jun 22;0:295–302. doi: 10.1016/j.aquatox.2013.06.010

Fig. 5.

Fig. 5

Fold-change in mRNA expression of biomarkers of oxidative stress following acute Cd exposure and depuration. The hmox1 and prdx1 data for the: 3.7 ppb and 347 ppb exposure groups are represented as squares and triangles, respectively with depuration data in the grey box. mt1a mRNA expression in fish following a 16 day depuration after to 3.7 and 347 ppb Cd, presented as grey and black bars, respectively. All data represent the mean ± SEM of n=8 individuals normalized to the expression of β-actin mRNA, and expressed as fold-change to control levels. * indicates statistically significant differences in gene expression relative to controls (p <0.05).