| Autor: |
Kushnerova, N. F., Fomenko, S. E., Sprygin, V. G., Momot, T. V., Drugova, E. S., Lesnikova, L. N., Merzlyakov, V. Yu. |
| Předmět: |
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| Zdroj: |
Biology Bulletin; Aug2024, Vol. 51 Issue 4, p835-844, 10p |
| Abstrakt: |
The effect of the lipid extract isolated from the tunic of the marine hydrobiont Halocynthia aurantium was studied. Its administration during hypothermia, hyperthermia, muscle load, introduction of hexenal, and the vertical fixation by the dorsal neck fold, as well as its embryotoxic and teratogenic effects, was evaluated. The impact of stress (vertical fixation of rats by the dorsal neck fold) was accompanied by an increase in the plasma levels of total lipids, total cholesterol, cholesterol/phospholipid ratios, and a decrease in the total phospholipids, as well as by a change in the quantitative characteristics of classes of neutral and phospholipids. A correction of the developed changes by a lipid extract of ascidia and a commercial reference preparation Omega-3 was carried out. The lipid extract of H. aurantium showed a higher efficiency in restoring the lipid composition of the blood plasma under stress impact compared to the preparation Omega-3 due to the wider range of neutral and phospholipid classes, polyunsaturated fatty acids of the n-3 and n-6 families. The tunic of ascidian can be used as a raw material for obtaining preparations with stress-protector and lipid-correcting properties. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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