Fluorescence analysis of blood plasma proteins and erythrocytes in yearling of motley silver carp (Aristichtus nobilis Richardson) in conditions of combined influence of some heavy metals ions

Chrono-dependent complex impact of cadmium, lead and manganese ions on fluorescence of blood plasma proteins and erythrocytes of motley silver carp yearling is studied. Phase adaptive changes of common (λ возб=280 nanometer) and triptofan (λ возб=295 nanometer) fluorescence of blood plasma proteins and decrease in intensity of fluorescence (λ возб=280 nanometer) of erythrocytes membranous proteins as a result of their oxidizing modification at long influence (till 30 days) are found. Results of fluorescence analysis of blood proteins give the base for indication the stages of toxic stress development.