Особливості субклітинного розподілу важких металів в деяких тканинах коропа при дії їх підвищених концентрацій

Abstract

The acumulation of heavy metals by the subcellur components depends of the nature of metal, its physiological role in an organism, functional placement of subcells and also on a number of other internal and external factors. A rather high level of accumulation of metals in nuclear fractions of investigated tissues is marked. Outgoing from the definition of toxicity, as an upbuilding of metal in metabolically active patterns, the most toxiferous of the studied metals is copper. The lowest level of accumulation of the investigated metals is characteristic for a nuclear fraction of muscles.