Distribution of Se75AND S35in intracellular fractions of rat liver and rat kidney
| Autor: | T. F. Allsop, K. R. Millar |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
medicine.medical_specialty
Kidney Chemistry Sodium Liver cell Soil Science chemistry.chemical_element Rat kidney Plant Science Endocrinology medicine.anatomical_structure Biochemistry Internal medicine medicine Microsome Distribution (pharmacology) Animal Science and Zoology Agronomy and Crop Science Selenium Intracellular |
| Zdroj: | New Zealand Journal of Agricultural Research. 15:538-546 |
| ISSN: | 1175-8775 0028-8233 |
| DOI: | 10.1080/00288233.1972.10430546 |
| Popis: | Groups of rats injected with Se75-labelled sodium selenite were killed at intervals of up to 2 hr and various organs and tissues were examined for Se75. The livers and kidneys contained greater concentrations of Se71i than other organs examined. Counts for blood fell to a minimum at 40 min followed by a gradual increase. The pattern for the liver was the reverse of that found for blood. The soluble fraction of the sub-cellular components isolated from liver contained the highest concentration of Se75 per mg of protein. No other component of liver appeared to play a significant role in the incorporation of Se75, into the liver cell during the examination period. The light microsomes of kidney, with a peak Se75 activity at 40 min, had a greater Se75; concentration than did other kidney fractions. Twenty minutes after the simultaneous injection of S75-labelled sodium sulphate and Se75-labelled sodium selenite approximately 90% of the Se75 in the liver and kidney sub-cellular components was proteinbo... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|