Fish consumption from contaminated water-bodies is a serious health issue. This study conducted to reveal the presence of heavy metals and bisphenols in Vembanad lake, an exploiting tourist spot in Kerala, receiving untreated agricultural, domestic, municipal, and industrial effluents. We evaluated aquatic contaminant impact on hepatic stress markers in Etroplus suratensis from fragile Vembanad lake. The significant difference in water physiochemical parameters, the concentration of heavy metals, and bisphenols (BPA and BPS) were studied. Hepatic tissue of E. suratensis inhabited in lake featured with high iron (11.29 ± 0.39 ppm) and BPA (0.02412 ± 0.0031 µg/mL) content along with an increased hepatic stress marker and distorted hepatic structure. The study highlights the presence of high iron and BPA in edible fish. The study recommends monitoring of physiochemical characters of freshwater lakes is essential for better survival of freshwater flora and fauna.

受污染的水体消耗的鱼类是一个严重的健康问题。这项研究的目的是揭示在喀拉拉邦开发中的旅游点Vembanad湖中存在重金属和双酚，未经处理的农业，家庭，市政和工业废水均得到处理。我们评估了脆弱的Vembanad湖中水生污染物对Etroplus suratensis肝脏压力标记的影响。研究了水理化参数，重金属浓度和双酚（BPA和BPS）的显着差异。苏拉埃希菌的肝组织居住在高铁含量（11.29±0.39 ppm）和BPA（0.02412±0.0031 µg / mL）的湖泊中，肝脏压力标记物增加且肝脏结构变形。该研究突出了食用鱼中高铁和双酚A的存在。研究建议监测淡水湖泊的理化特性对于更好地生存淡水动植物至关重要。