Microdetermination of Polyenoic Fatty Acids and Total Fatty Acids in Plasma and Tissue.
نویسندگان
چکیده
منابع مشابه
Microdetermination of long-chain fatty acids in plasma and tissues.
The ternary mixture, heptane-isopropyl alcohol-water, provides a convenient two-phase system for extraction of longchain fatty acids (1). When the solvent components are taken in suitable proportions, the phases separate rapidly without centrifugation. The long-chain fatty acids distribute predominantly into the upper, nonpolar phnsc, whereas the more polar acids remain below. This method of ex...
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Background: The dried fruits of Silybum marianum (L.) Gaertn (Compositae) contain silymarin, an isomeric mixture of flavonolignans. Silymarin acts as a strong anti -hepatotoxic. This fruits contains a high amount of oil . Objective: The objective of this study was to determine total lipid content, fatty acid composition and content of different kind of tocopherols in seed oils of S. marianum...
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Introduction: Omentin, an adipokine, with anti-inflammatory effects reduces insulin resistance, and can hence, play an important role in prevention of cardiovascular disease and diabetes. The present study aimed to investigate the association of plasma and dietary fatty acids with gene expression of omentin in visceral and subcutaneous adipose tissues. Materials and Methods: Visceral and subcut...
متن کاملPhotometric Adaptation of Dole's Microdetermination of Free Fatty Acids.
The method is based on the measurement of color changes in phenol red barbital buffer in heptane-ethanol. It has been applied to human serum and to incubation media containing fatty acids liberated from rat epididymal adipose tissue. The values obtained were found to agree with those using the titrimetric method, within the limit of experimental error. A PROCEDURE FOR the determination of long-...
متن کاملEffect of Fasting on the Concentrations of Cholesterol, Total Fatty Acids and Polyenoic Acids in Plasma and Heart of the Rat.
In studies concerning the effect of diet on the fatty acid pattern of animals it is a common procedure to starve the animals before blood sampling or autopsy. The influence of the last meal is thereby reduced and the results chiefly reflect the longterm effect of the diet. It has been shown recently (Feigenbaum & Fisher, 1963) that fasting for 1-3 days leads to changes in the liver polyenoic ac...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1961
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.15-0525