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The Vitamin E Distribution in Serum, Liver, Adipose and Muscle Tissues in the Pig during Depletion and Repletion
Ε vitaminets fördelning i olika vävnader hos gris under en period av utamning respektive tillskott
Acta Veterinaria Scandinavica volume 31, pages 129–136 (1990)
Abstract
This study was designed to examine the storage capacity for vitamin E in liver, adipose tissue and skeletal muscle of growing pigs during a period of supplementation and of depletion. Therefore, biopsy specimens of these tissues and samples of serum were frequently taken from 7 pigs throughout the experimental period.
After a 7-week period on a diet highly supplemented with vitamin E (405 mg/kg), a significant increase (p < 0.001) in the concentration of this vitamin was observed in all tissues sampled. The highest level (102.9±26.2 mg/kg) was observed in the liver. After 2 days of depletion the concentration of vitamin E in the liver had fallen by 80%, whereas the concentration in the fat and muscle remained unchanged during 1 week of depletion.
The serum vitamin E value rose significantly (p < 0.001) after 1 week on the supplemented diet and then remained at about 7 mg/1 throughout the supplementation period and decreased (p < 0.001) after 2 days on a nonsupplemented diet. Generally, the serum vitamin E levels among growing pigs are between 2 and 3 mg/1. The results show that the serum and liver values were correlated when the serum level was within this range. Moreover, it is clearly demonstrated that the concentrations of vitamin E in serum and liver reflect the immediate nutritional status of the animal, whereas the vitamin concentrations in adipose and skeletal muscle tissue reflect its long-term nutritional history.
Sammenfatning
Denna studie syftar tili att bestämma lagringskapaciteten för vitamin Ε i lever, fettvävnad och skelettmu-skulatur hos växande grisar. Djuren erhöh en basal diet med eller utan E-vitamintillskott (405 mg/kg foder). Under försöksperioden togs frekventa vävnads- och serumprover. E-vitamininnehållet i dessa bestämdes med hjalp av HPLC. Det konstateras att levern har störst formåga at inlagra vitamin E. Ett samband melian E-vitaminkoncentrationen i lever och serum föreligger då E-vitaminhalten i serum är melian 1-3 mg/l. Leverkoncentrationen kan således beräknas utifrån analyserade serumvärden.
References
Andersson K: SLU-feeding scale for growing finishing pigs. Report from the Research Information Centre at the Swedish Univ. of Agric. Sci. 1985, 67, 2.
Bien J: Kinetics of tissue a-tocopherol depletion and repletion. Ann. N. Y. Acad. Sci. 1972, 203, 181–191.
Dam H: Studies on vitamin E deficiency in chicks. J. Nutr. 1944, 27, 193–211.
Epstein E, Baginski ES, Zak B: Extraction of lipids from serum and measurement of total serum lipids. Ann. Clin. Lab. Sci. 1972, 2, 244–254.
Gallo-Torres HE, Miller ON: Tissue uptake and metabolism of d, 1-3, 4-3H2-α-tocopheryl nicotinate and d, 1-α-tocopheryl-1’, 2’-3 H2 fallowing intravenous administration. Int. J. Vit. Nutr. Res. 1971, 41, 339–354.
Hakkarainen J, Lindberg P, Bengtsson G, Jönsson L: Combined therapeutic effect of dietary selenium and vitamin E on manifested VESD syndrome in weaned pigs. Acta vet. scand. 1978, 19, 285–297.
Jensen M, Hakkarainen J, Lindholm A, Jönsson L: Vitamin E requirement of growing swine. J. Anim. Sci. 1988a, 66, 3101–3111.
Jensen M, Essén-Gustavsson B, Hakkarainen J: The effect of a diet with a high or low content of vitamin E different skeletal muscle and myocardium in pigs. J. vet. Med. A. 1988b, 35, 487–497.
Jensen M: The vitamin E concentration in pig muscle biopsies: A methodological study. J. vet. Med. A, 1989, 36, 354–360.
Jensen M: The influence of regular physical activity on the cellmediated immunity in pigs. Acta vet. scand. 1989, 30, 19–26.
Lannek N, Lindberg P: Vitamin E and selenium deficiencies (VESD) of domestic animals. Adv. vet. Sci. comp. Med. 1975, 19, 127–164.
Lehman J: Relationships among levels of alpha tocopherol in platelets, plasma and tissues of rats: Responses to graded levels of vitamin E. Nutr. Rep. Int. 1979, 20, 685–692.
Lucy JA: Functional and structural aspects of biological membranes: A suggested structural role for vitamin E in the control of membrane permeability and stability. Anuais of the N. Y. Acad. Sci. 1972, 203, 4–11.
Machlin LJ, Keating J, Nelson J, Brin M, Filipski R, Miller ON: Availability of adipose tissue tocopherol in the guinea pig. J. Nutr. 1979, 109, 105–109.
Machlin LJ: Vitamin E - A comprehensive treatise. Marcel Dekker Inc. New York 1980, vol 1.
Narayan KA, McMullen JJ, Butler DP, Wakefield T, Calhoun WK: Effect of exercise on tissue lipids and serum lipoproteins of rats fed two levels of fat. J. Nutr. 1975, 105, 581–587.
Ronéus B, Hakkarainen J, Lindholm A, Työppönen J: Vitamin E requirements of adult standardbred horses evaluated by tissue depletion and repletion. Equine vet. J. 1986, 18, 50–58.
Rousseau JE, Dicks MW, Teichman R, Helmboldt CF, Bacon EL, Prouty RM, Dolge KL, Eaton HD, Junherr EL, Beall G: Relationships between plasma, liver and dietary tocopherol in calves, lambs and pigs. J. Anim. Sci. 1957, 16, 612–622.
SAS: SAS® User’s Guide: Statistics Version 5 Edition. SAS Inst. Inc. Cary, NC, 1985. 965 pp.
Simesen MG, Nielsen HE, Danielsen W, Gissel-Niel-sen G, Hjarde W, Leth T, Basse A: Selenium and vitamin E deficiency in pigs. Acta vet. scand. 1979, 20, 289–305.
Työppönen J, Hakkarainen J, Juokslahj T, Lindberg P: Vitamin E requirement of mink with special reference to tocopherol composition in plasma, liver and adipose tissue. Amer. J. vet. Res. 1984, 45, 1790–1794.
Van Vleet JF: Current knowledge of selenium - vitamin E deficiency in domestic animals. J. Amer, vet. med. Ass. 1980, 176, 321–325.
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Jensen, M., Lindholm, A. & Hakkarainen, J. The Vitamin E Distribution in Serum, Liver, Adipose and Muscle Tissues in the Pig during Depletion and Repletion. Acta Vet Scand 31, 129–136 (1990). https://doi.org/10.1186/BF03547553
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DOI: https://doi.org/10.1186/BF03547553