This review summarizes the present knowledge on the toxicity of copper and copper
nanoparticles (CuNPs) to various fish species. In previous decades, the excessive usage of …

The present review gives a brief account of the toxic effects of heavy metals on fish. In
aquatic ecosystem, heavy metals are considered as the most important pollutants, since they …

Oxygen in its molecular state O 2, is essential for many metabolic processes that are vital to
aerobic life. Aerobic organisms cannot exist without oxygen, which nevertheless is …

This review summarizes the current knowledge on the contribution of metals to the
development of oxidative stress in fish. Metals are important inducers of oxidative stress in …

The use of nanoscale materials is growing exponentially, but there are also concerns about
the environmental hazard to aquatic biota. Metal-containing engineered nanoparticles (NPs) …

The objective of this review is to synthetize knowledge of the relationship between metals
and oxidative stress in aquatic crustaceans (mainly shrimp and crabs) to analyze antioxidant …

The main objective of the present study was to investigate possible links between
biomarkers and swimming performance in the estuarine fish Pomatoschistus microps …

Catalase (CAT, EC 1.11. 1.6) is an important enzyme in antioxidant defense system
protecting animals from oxidative stress. Freshwater fish Oreochromis niloticus were …

Antioxidant systems are known to be sensitive to metal exposures and are suggested to use
in predicting sublethal metal toxicity. In this study, several antioxidant enzymes, such as …

Toxic metals and metalloid are being rapidly added from multiple pathways to aquatic
ecosystem and causing severe threats to inhabiting fauna including fish. Being common in …