Summary of Chemistry doctoral thesis: The accumulation, elimination and effect of heavy metals (As, Cd, Pb) on cortisol levels in Oreochromis sp.

Research scope and content: Study on Lethal Concentration 50 (LC50 - 96 hours) of As and Cd and Pb in Oreochromis sp.; the accumulation, elimination of heavy metals (As, Cd, Pb) in Oreochromis sp. in exposure phase and elimination phase; the effects of heavy metals (As, Cd, Pb) on plasma cortisol levels in Oreochromis sp.