Results 71 to 80 of about 4,443 (118)

ALPHA-TOCOPHEROL AND ALPHA-TOCOPHEROL PHOSPHATE IN THE PROPHYLAXIS OF THROMBOEMBOLISM

Archives of Surgery, 1953
IN THE first seven months of 1949, thromboembolic disease developed postoperatively in nine patients in the surgical service of the Snyder-Jones Clinic, Winfield, Kan., and two of these nine patients died with pulmonary embolism. During the summer of 1949, we learned of the work later reported by Ochsner, DeBakey, and DeCamp, and by Kay and his co ...
R H, MOORMAN, H E, SNYDER, C D, SNYDER, W A, GROSJEAN   +3 more
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Tocopherol Deficiency in Man

New England Journal of Medicine, 1965
THE pathophysiologic effects of vitamin E deficiency in man remain uncertain some forty years after isolation and purification of this vitamin. Although tocopherol depletion in infants and children with steatorrhea is well documented, no clear-cut clinical syndrome secondary to tocopherol deficiency is recognized.1 , 2 Certain in vitro phenomena of ...
H J, Binder, D C, Herting, V, Hurst, S C, Finch, H M, Spiro   +4 more
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Chromatographic separation of tocopherols

Journal of Chromatography A, 2001
alpha-, beta-, gamma-, and delta-Tocopherols were separated by reversed-phase high-performance thin-layer chromatography (C18RP-HPTLC), normal-phase high-performance liquid chromatography (NP-HPLC), reversed-phase high-performance liquid chromatography (C18RP-HPLC), and gas chromatography (GC). The selected topological indices based on connectivity (M,
A, Pyka, J, Sliwiok
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New insights into tocopherol research with emphasis on gamma-tocopherol and delta-tocopherol

2006
Vitamin E research in recent years has broadened and changed, with a shift from studies using only synthetic -tocopherol towards the evaluation of other forms, mainly - and -tocopherol. In addition, alternative functions of vitamin E have been proposed, in particular the effects of - and -tocopherol on gene expression. These non-antioxidant functions ¿
Wagner, Karl-Heinz, Isnardy, Bettina
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A reassessment of tocopherol chemistry

Biochemical and Biophysical Research Communications, 1964
Abstract This paper describes the presence in Nature of four methylated tocols (the 8-monomethyl, 5,8- and 7,8-dimethyl and 5,7,8-trimethyl derivatives) and the four related tocotrienols (for nomenclature see Bunyan, McHale, Green and Marcinkiewicz, 1961 ).
J F, Pennock, F W, Hemming, J D, Kerr
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Tocopherols in foods and fats

Lipids, 1971
AbstractMethods are now available for the determination of all the specific tocopherol forms found in nature. Although the greatest interest centers on alpha‐tocopherol, much information has been gathered on the amounts of individual tocopherols in foods and fats contributing to the human diet.
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Tocopherol

Fresenius' Zeitschrift f�r Analytische Chemie, 1953
H. Freytag, A. Kurtenacker, K. Hinsberg
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Tocopherol

2022
Jinku Bora, Thoithoi Tongbram, Nikhil Mahnot, Charu Lata Mahanta, Laxmikant Shivnath Badwaik   +4 more
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Tocopherols

2021
Norhayati Hussain, Izzreen Ishak, Ranil Coorey, Ma’Aruf Abd Ghani, Tan Chin Ping   +4 more
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Spectrofluorometric determination of tocopherols

Archives of Biochemistry and Biophysics, 1959
Abstract A convenient and sensitive method for the differential determination of free and esterified tocopherols utilizing ultraviolet spectrofluorometry is presented. The introduction of a stoichiometric excess of ethereal LiAlH 4 into hydrocarbon solutions of tocopherol esters was found to result in a quantitative cleavage to the free alcohols ...
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