| Autor: |
T P, Kulagina, I K, Kolomiĭtseva, E A, Obol'nikova, G I, Samokhvalov, A M, Kuzin |
| Rok vydání: |
1992 |
| Předmět: |
|
| Zdroj: |
Biulleten' eksperimental'noi biologii i meditsiny. 113(3) |
| ISSN: |
0365-9615 |
| Popis: |
The influence of continuous gamma irradiation on the lipids of nuclei and chromatin of rat liver at a dose-rate of 0,129 Gy/day for 155 days (a total dose of 20 Gy) and by feeding of ubiquinone-9 has been studied. The amount of phosphatidylcholine with phosphatidylserine and phosphatidyl-ethanolamine in liver nuclei of irradiated rats was found to increase. Ubiquinone-9 had a normalizing effect. A decrease of cardiolipin was observed in the liver chromatin of irradiated rats. The amount of free fatty acids had a tendency to decrease in homogenate, nuclei and liver chromatin of irradiated rats. Ubiquinone was found to increase the amount of free fatty acids up to the control level. The amount of cholesterol in nuclei was increased after irradiation and that in chromatin tended to rise. Ubiquinone-9 significantly decreased the amount of cholesterol in nuclei and chromatin of irradiated rats. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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