Malonaldehyde determination in tissues and biological fluids by ion-pairing high-performance liquid chromatography
The method has been successfully applied to the quantification of malonaldehyde present in plasma, urine and tissues of rats kept under different dietary conditions as well as afterin vivo treatment with CCl4 and iron-dextran.
Chemical and nutritional studies of flaxseed (variety Linott) in rats
A highly sensitive high-performance liquid chromatography method for the estimation of ascorbic and dehydroascorbic acid in tissues, biological fluids, and foods.
Distribution of alpha-tocopherol in human plasma lipoproteins.
The data suggest that the different distribution of alpha-tocopherol in plasma lipoproteins in males and females is due to the different levels of proteins in those lipoprotein fractions.
Levels of noradrenaline in plasma during thermogenesis induced by cold-exposure or by noradrenaline infusion in warm- and in cold-acclimated rats.
In barbital-sedated WA or CA rats infused with NA the plasma levels of NA which stimulated calorigenesis were approximately 10 times greater than those resulting from overflow of NA into the blood during intense cold exposure and were in the range found by others to be effective in stimulating O2 consumption in isolated brown adipocytes.
Mechanisms of Absorption, Transport and Tissue Uptake of RRR-α-Tocopherol and d-γ-Tocopherol in the White Rat
The mechanisms that regulate the metabolism of vitamin E are highly specific for alpha-tocopherol, and the retention of gamma-tociperol in tissues did not depend on the presence of alpha-ocopherol.
Effects of dietary linseed oil and marine oil on lipid peroxidation in monkey liverin vivo andin vitro
It appeared that α-tocopherol did not protect long-chain n−3 C20 and C22 fatty acids as well as n−6 fattya acids against peroxidation, and was not able to compensate for increased peroxidative stress but a four-fold supplement of vitamin E to the diets reduced the oxidation.
Vitamin E levels in superficial and intra-abdominal locations of white adipose tissue in the rat
Alpha- and gamma tocopherol concentrations in human serum.
The concentration of alpha-tocopherol increased significantly with age, as well as with total lipid, and a close interrelationship and competition appeared to exist between these two vitamers.
A Procedure for the Separation and Quantitative Analysis of Ascorbic Acid, Dehydroascorbic Acid, Isoascorbic Acid, and Dehydroisoascorbic Acid in Food and Animal Tissue
Abstract A procedure is presented for the direct and simultaneous determination of ascorbic acid (AA) and isoascorbic acid (IAA) in food products and animal tissues by reverse phase high-performance…