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Сравнительный анализ состава жирных кислот общих липидов крови, желчи и слюны у высших животных и человека

Сравнительный анализ состава жирных кислот общих липидов крови, желчи и слюны у высших животных и человека

Abstract

С помощью метода газовой хроматографии проведен анализ спектра жирных кислот общих липидов крови, слюны и пузырной желчи человека и коров. Определены 23 жирные кислоты, в том числе 7 на-сыщенных, 5 моноеновых и 11 полиеновых. Доминирующими среди жирных кислот общих липидов кро-ви и желчи являются 5 из них - С16:0, 18:0, 18:1, 18:2, 20:4, в слюне к 5 названным добавляется еще одна кислота – С20:5 – эйкозапентаеновая кислота. Относительное равенство состава жирных кислот общих липидов крови коров и человека отмечено для 7 кислот, желчи – для 6 кислот. В слюне у коров и человека определяются иные, специфические для нее, в отличие от крови и желчи, показатели спектра жирных кислот. Так, отмечаются равные уровни для большинства – 17 из 23 – кислот. Различия относятся к С14:0, 18:3, 20:3, 20:5, количество которых у человека выше, и к С17:0 и 18:1, уровни которых ниже по сравнению с данными в слюне коров. Выявлена высокая концентрация С20:5 кислоты в липидах слюны человека и коров. Показатель соотношения между полиеновыми С20:4 и С20:5 кислотами может служить критерием оценки состояния липидного обмена и вероятной диагностики различных заболеваний у коров.

We used gas chromatography for analysis of the spectrum of fatty acids of lipids in human and cows blood, saliva and gallbladder bile. There were identified 23 fatty acids, including 7 of saturated, 5 monoenoic and 11 polyene. The acids C16:0, 18:0, 18:1, 18:2, 20:4 are prevailed among the acid composition of a peripheric blood and bile, the acids C16:0, 18:0, 18:1, 18:2, 20:4, C20:5 are prevailed among the acid composition of saliva and bile. The relative equality of the fatty acid composition of the human and cows blood marked for 7 acid, bile 6 acids. The spectrum of fatty acids in humans and cows saliva has specific features. There are equal levels for most of acids 17 of 23 acids. The differences relate to C14:0, 18:3, 20:3, 20:5 and C17:0 and 18:1 acids. High concentrations of C20:5 acids are identified in the lipids of human and cows saliva. The ratio between the unsaturated C20:4 and C20:5 acids can serve as a criterion for the assessment of lipid metabolism and probable diagnosis of various diseases in cows.

Keywords

СЛЮНА., SALIVA., ЭЙКОЗАПЕНТАЕНОВАЯ КИСЛОТА, ЖИРНЫЕ КИСЛОТЫ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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