Effect of erythorbic acid administration on ascorbic acid content in guinea pig tissues.
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چکیده
منابع مشابه
Effect of graded doses of erythorbic acid on ascorbic acid content of tissues of guinea pigs.
The effect of graded doses of erythorbic acid (ErA) on the content of ascorbic acid (AsA) in the tissues of guinea pigs administered AsA was studied. The guinea pigs were administered 5 mg AsA and 1, 5, 20, and 100 mg ErA; or 1 mg AsA and 1 and 20 mg ErA; or 20 mg AsA and 20 mg ErA for 16 days. The animals were then sacrificed, and the liver, adrenal glands, spleen, and kidneys were removed to ...
متن کاملEffect of ascorbic acid deficiency on collagen content of guinea pig tissues.
In their treatise on human scurvy (l), Aschoff and Koch suggested that the primary abnormality of this disease was the inability of the organism to produce intercellular substances. Wolbach and his collaborators (24) came to the same conclusion as the result of experiments performed in guinea pigs. Although they stated (5) that the scorbutic state was characterized by the inability of the guine...
متن کاملThe retention of ascorbic acid by guinea-pig tissues.
I. Male and female guinea-pigs with high tissue concentrations of L-xyloascorbic acid (ascorbic acid, AA) and male guinea-pigs with high tissue concentrations of D-araboascorbic acid (isoascorbic acid, isoAA) were given a scorbutogenic diet and the rates of depletion from various tissues were measured for both isomers. 2. The loss of AA from the brain and eye lens was considerably less rapid th...
متن کاملContents of erythorbic acid in the tissues of guinea pigs intraperitoneally administered erythorbic acid.
The contents of ascorbic acid (AsA) and erythrobic acid (ErA) in the tissues of guinea pigs intraperitoneally injected with AsA and/or ErA were determined to learn the difference in their retention in the tissues. After 10 d of AsA depletion, the guinea pigs were intraperitoneally injected with 5 mg of AsA, or 5 mg of ErA, or 5 mg of each. At day 5 of repletion, the guinea pigs were killed and ...
متن کاملSparing effects of selenium and ascorbic acid on vitamin C and E in guinea pig tissues
BACKGROUND Selenium (Se), vitamin C and vitamin E function as antioxidants within the body. In this study, we investigated the effects of reduced dietary Se and L-ascorbic acid (AA) on vitamin C and alpha-tocopherol (AT) status in guinea pig tissues. METHODS Male Hartley guinea pigs were orally dosed with a marginal amount of AA and fed a diet deficient (Se-D/MC), marginal (Se-M/MC) or normal...
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ژورنال
عنوان ژورنال: Journal of Nutritional Science and Vitaminology
سال: 1986
ISSN: 0301-4800,1881-7742
DOI: 10.3177/jnsv.32.171