Oxidative stress and immune signatures of carbamazepine in freshwater mussels

Acute toxic effects of endosulfan on cellular Stress, genotoxicity, and histopathological alterations in Milkfish (Chanos chanos) under freshwater conditions

Background The present study aimed to evaluate the acute toxicity of endosulfan (99% purity; α:β ratio of 7:3) in milkfish (Chanos chanos) under freshwater acclimated conditions over a 96-hour exposure period. Milkfish (C. chanos) is a commercially important tropical species widely cultured across freshwater, brackish,...

Blood Chemistry, Antioxidants, Cytochrome P450 Activity and Hematological Properties of Clariagariepinus (African Catfish) Exposed to Heavy Metals (Copper and Lead Salts)

— Fishes are one of the most important food resources and are considered as sources of the primary protein worldwide. Ongoing freshwater pollution increases the concentration of toxic metals in water and negatively affects fish health. These pollutants, which have a negative effect on fish, are released by agriculture,...

Salinity-dependent cadmium bioaccumulation, oxidative stress, and genotoxicity in the bivalve Mactra veneriformis.

Marine bivalves face combined stress from cadmium (Cd) pollution and salinity fluctuations. This study assessed salinity-dependent Cd bioaccumulation and toxicity in Mactra veneriformis exposed to five salinities (18-34) and three Cd concentrations (0.05-0.25 mg L-1) over 7 days. We quantified Cd accumulation, bioconce...

Integrated Biomarker Assessment of Bifenthrin, Chlorpyrifos and Endosulfan Toxicity in Indigenous Carps (Catla catla and Labeo rohita): Oxidative Stress, Genotoxicity and Nuclear Alterations

Combined exposure to bifenthrin–chlorpyrifos and bifenthrin–endosulfan mixtures induces pronounced oxidative stress and genotoxic damage in C. catla and L. rohita, highlighting the usefulness of antioxidant and DNA damage biomarkers for monitoring pesticide contamination in aquatic environments.

Physiological and Transcriptional Responses of the Blood Clam Anadara kagoshimensis (Tokunaga, 1906) During Cadmium Exposure

Cadmium (Cd) exposure can affect metal handling, metabolism and tissue condition in bivalves on different timescales. We examined these responses in the blood clam Anadara kagoshimensis (Tokunaga, 1906) exposed to a nominal Cd concentration of 100 μg/L. Respiration, tissue Cd, redox biomarkers and histology were assess...

Chronic toxicity of pandemic-driven chloroquine diphosphate use in aquatic ecosystems: zebrafish (Danio rerio) as a model species