Histopathological Effects of Microplastic Ingestion in Freshwater Catfish (Clarias Batrachus)

Abstract

Microplastic pollution has become a critical environmental issue, with freshwater environments increasingly being affected by such pollutants. This research examines the histopathological and physiological consequences of microplastic consumption on Clarias batrachus, a widespread freshwater catfish. The study assesses the harm inflicted on essential organs like the liver, gills, kidneys, and intestines under various concentrations of microplastics. The outcomes show a significant, dose-dependent enhancement of histopathological injury and physiological stress, emphasizing the toxicological hazards of microplastic contamination in freshwater organisms. The findings strongly underscore the necessity for enhanced monitoring of freshwater ecosystems and the establishment of measures to reduce plastic contamination.