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We evaluated the effects of acute Zn exposure (4 and 8 mg L−1 Zn) on lipid peroxidation, and activities and mRNA levels of antioxidant enzyme genes (Cu/Zn-SOD, CAT, GPx, and GR), and gene expression of the Nrf2-Keap1 signaling molecule at different exposure times (0, 6, 12, 24, 48, and 96 h) in the spleen of large yellow croaker. Lipid peroxidation remained relatively constant during 6–48 h and 6–24 h...
The hypothesis tested in the present study was that Zn acclimation will alleviate high Zn induced oxidative stress in large yellow croaker Pseudosciaena crocea. To the end, fish were pre-exposed to 0 and 2mgZnL−1 for 48h and then exposed to 0 and 10mgZnL−1 for 48h. Lipid peroxidation, activities and mRNA levels of antioxidant enzyme genes (Cu/Zn-SOD, CAT, GPx and GR), and gene expressions of Nrf2–Keap1...
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