| Abstrakt: |
This research investigates the effects of arsenic exposure on erythrocytes in Labeo rohita, commonly known as Rohu, a freshwater fish of ecological and economic importance. Arsenic contamination in aquatic environments poses a significant threat to aquatic life, and its impact on the haematological parameters of fish species is a subject of growing concern. In this study, we focus on understanding how arsenic influences the morphology and function of erythrocytes in Labeo rohita. The experimental design involves exposing Labeo rohita to varying concentrations of arsenic in controlled laboratory conditions. Blood samples are collected at specific intervals to assess erythrocyte morphology and haematological parameters. Microscopic analysis reveals alterations in erythrocyte structure, including changes in size, shape and membrane integrity. These morphological changes are indicative of the potential cytotoxic effects of arsenic on fish erythrocytes. Haematological parameters, such as haemoglobin concentration, haematocrit, and red blood cell count, are measured to quantify the impact of arsenic on the overall health and oxygen-carrying capacity of the fish. Additionally, oxidative stress markers are assessed to explore potential mechanisms underlying arsenic-induced erythrocyte damage. Comparative analyses are conducted between control and arsenic-exposed groups to discern dose-dependent effects. The findings of this study aim to contribute valuable insights into the sublethal effects of arsenic on the haematological profile of Labeo rohita, providing a basis for understanding the potential consequences of arsenic contamination in aquatic ecosystems. [ABSTRACT FROM AUTHOR] |
