Inorganic arsenium decreases the number of chlorides, increases residual nitrogen, inhibits catalase activity, lowers the content of sulfhydryl groups in molluscs. The 0.01 mg/l concentration is taken as a threshold. 10-chlorophenoxarsine (CPA) increases cholinesterase activity, decreases that of alkaline phosphatase, inhibits catalase and peroxidase activities. The threshold concentration of CPA is 1•10-5 mg/l.Под действием неорганического мышьяка в дозах 0,01—60,0 мг/л при длительном отравлении (в течение 30 сут и более) у подопытных животных обнаружено увеличение остаточного азота, угнетение активности каталазы, уменьшение содержания хлоридов и сульфгидрильных групп по сравнению с контролем. Острое, подострое и хроническое отравления 10-...
Seasonal changes of chemical structure (protein and carbohydrates fractions, lipids, hydrocarbons, p...
Studies have been made on the activity of enzymes of anaerobic (LDH) and aerobic (SDH) metabolism in...
Supervision date over the microalgae and heterotrophic bacteria at the constant stations of Sevastop...
The absolute lethal dose of arsenous anhydride for mussles, is 40 mg/l (pure arsenium), the animals ...
Zinc accumulation in the organs and tissues of mussels (gills, liver, gonads, muscles) and in algae ...
Effect of Different concentrations of copper ions taken as compound CuSO4 • 5H2O have been studied i...
In PINRO the electronic atlas of the Barents Sea water pollution by various organic and non-organic ...
The present paper deals with the effect of small dozes of oil and phenol on nucleic acid content and...
The data presented indicates the ability of test compounds in equimolar with ethanol concentrations ...
Effect of the benthos animals of fine sandy biotop on the organic component of the bottom sediment w...
Physico-chemical indices of bottom sediments in the north-western part of the Black sea were studied...
The data on abundance and biochemical peculiarities of microflora in the marine deposits of littoral...
Influence of ions of alkali and alkaline metals on protolytic properties of alkylresorcinol resins a...
Changes in nitrogen monoxide stable metabolite level in brain tissue homogenates is associated with ...
Influence of ions of alkali and alkaline metals on protolytic properties of alkylresorcinol resins a...
Seasonal changes of chemical structure (protein and carbohydrates fractions, lipids, hydrocarbons, p...
Studies have been made on the activity of enzymes of anaerobic (LDH) and aerobic (SDH) metabolism in...
Supervision date over the microalgae and heterotrophic bacteria at the constant stations of Sevastop...
The absolute lethal dose of arsenous anhydride for mussles, is 40 mg/l (pure arsenium), the animals ...
Zinc accumulation in the organs and tissues of mussels (gills, liver, gonads, muscles) and in algae ...
Effect of Different concentrations of copper ions taken as compound CuSO4 • 5H2O have been studied i...
In PINRO the electronic atlas of the Barents Sea water pollution by various organic and non-organic ...
The present paper deals with the effect of small dozes of oil and phenol on nucleic acid content and...
The data presented indicates the ability of test compounds in equimolar with ethanol concentrations ...
Effect of the benthos animals of fine sandy biotop on the organic component of the bottom sediment w...
Physico-chemical indices of bottom sediments in the north-western part of the Black sea were studied...
The data on abundance and biochemical peculiarities of microflora in the marine deposits of littoral...
Influence of ions of alkali and alkaline metals on protolytic properties of alkylresorcinol resins a...
Changes in nitrogen monoxide stable metabolite level in brain tissue homogenates is associated with ...
Influence of ions of alkali and alkaline metals on protolytic properties of alkylresorcinol resins a...
Seasonal changes of chemical structure (protein and carbohydrates fractions, lipids, hydrocarbons, p...
Studies have been made on the activity of enzymes of anaerobic (LDH) and aerobic (SDH) metabolism in...
Supervision date over the microalgae and heterotrophic bacteria at the constant stations of Sevastop...