Abstract: | Accumulation of a toxic agent (2-4-fold maximum allowable concentrations) was found in the fish caught in the polluted area of the water storage basin of the Angara river. The authors quantified a risk for major pathological syndromes in individuals exposed to mercury on fish ingestion and assayed biosubstrates for the substance. The integral risk of major pathological syndromes in the potentially mercury loaded persons increased by 62.1% with age and only by 17.1% in the control group. In the risk pattern there were risks for neurological diseases, arterial hypertension, coronary heart disease, borderline mental disorders, and endocrine diseases. |