Microcalorimetric study of the toxic effect of sodium selenite on the mitochondria metabolism of Carassius auratus liver
| Autor: | Yi Liu, Feng-Jiao Deng, Song-Sheng Qu, Xi Li, Cunxin Wang |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Isothermal microcalorimetry
Hot Temperature Endocrinology Diabetes and Metabolism Clinical Biochemistry Kinetics chemistry.chemical_element Mitochondria Liver Biology Mitochondrion Calorimetry Biochemistry Inorganic Chemistry Sodium Selenite Goldfish Carassius auratus Animals Biochemistry (medical) Temperature General Medicine Metabolism chemistry Toxicity Thermodynamics Thermogenesis Selenium |
| Zdroj: | Biological trace element research. 77(3) |
| ISSN: | 0163-4984 |
| Popis: | The fundamental thermogenesis curves of the metabolic process of liver mitochondria from Carassius auratus and the toxic effect of Na2SeO3 on it were studied by using an LKB-2277 bioactivity monitor, ampoule method, at 28 degrees C. From the thermogenesis curves, the thermokinetic equations were established under different conditions. The kinetics show that a low concentration of Na2SeO3 (1-4 mg/L) had promoting action on the metabolism process of Carassius aurantus liver mitochondria, but that a high concentration of Na2SeO3 (8-16 mg/L) inhibited the mitochondria metabolism. |
| Databáze: | OpenAIRE |
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