The growing use of heavy metals in most industrial activities has led to it being considered
as the most important environmental pollutant that may cause harm and toxicity to animals …

Abstract Heavy metal Chromium (Cr), can adversely affect humans and their health if
accumulated in organs of the body, such as the lungs, liver, and kidneys. Cr (VI) is highly …

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 …

Reactive oxygen species (ROS) are an unenviable part of aerobic life. Their steady-state
concentration is a balance between production and elimination providing certain steady …

The presence of reactive oxygen species (ROS) in living organisms was described more
than 60 years ago and virtually immediately it was suggested that ROS were involved in …

Hexavalent chromium is a heavy metal used in a variety of industrial applications which is
highly toxic to humans, animals, plants and microorganisms. Moreover, it is a well …

Abstract Cadmium (Cd) and chromium (Cr) are considered as the main environmental
contaminants which have serious risks for health. Firstly, we observed that the hatchability …

Silver nanoparticles (AgNPs) can exert negative effects on cell lines and embryos of
freshwater fish. However, information on their distribution and long‐term toxicity in adult …

Heavy metal chromium (Cr) poses a severe health risk to humans via food chain
contamination. In this study, the interactions of either trivalent chromium (Cr (III)) or …

Acute toxicity and genotoxicity of Chromium (VI) as K2Cr2O7 were evaluated in freshwater
stinging catfish, Heteropneustes fossilis. Fish showed behavioral alterations after K2Cr2O7 …