Abstract
Vitamin E is known as a preventive agent against the development of atherosclerosis.1 On the other hand, prostacyclin (PGI2) generated by vascular endothelial cell is considered to play an important role to keep the homeostasis in vascular wall.2–4 The reduction of PGI2 production can be proposed as one of the possible causes of atherosclerosis. In our previous study, human plasma derived serum (PDS) showed a prostacyclin stimulatory activity (PSA) on cultured bovine aortic endothelial cells. Furthermore, the reduction of PSA in PDS was observed in diabetic rats and diabetic patients.5,6 Since PSA can be one of the key modulators to the development of vascular lesions, the present study was done to evaluate the effect of vitamin E on PSA when stimulated by PDS.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
G. Loewi, A lesion in the aorta of vitamin-E-deficient animals, J. Path. Bact. 50:246 (1955).
S. Moncada, R.J. Gryglewski, S. Bunting and J.R. Vane, An enzyme isolated from arteries trans forms prostaglandin endoperoxides to unstable substance that inhibits platelet aggregation, Nature 263:663 (1976).
S. Moncada and J.R. Vane, Unstable metabolites of arachidonic acid and their role in haemostasis and thrombosis,Br. Med. Bull. 34:129 (1978).
S. Moncada, E.A. Higgs and J.R. Vane, Human arterial and venous tissues generate prostacyclin (prostaglandin X), a potent inhibitor of platelet aggregation. Lancet i:18 (1977).
T. Inoguchi, F. Umeda, J. Watanabe and H. Ibayashi, Reduced serum stimulatory activity on prostacyclin production by cultured aortic endothelial cells in diabetes mellitus, Haemostasis 16:447 (1986)
T. Inoguchi, F. Umeda, J. Watanabe and H. Ibayashi, Stimulatory activity on prostacyclin production decreases in sera from streptozotocin-induced diabetic rats, Diab. Res. Clin. Pract. 3:243.
A.L. Tappel, Vitamin E and free radical peroxidation of lipids, Ann. N. Y. Acad. Sci. 203:12 (1976).
A.C. Chan and M.K. Leith, Decreased prostacyclin synthesis in vitamin E-deficient rabbit aorta, Am. J. Clin. Nutr. 34:2341 (1981).
M. Okuma, H. Takayama and H. Uchino, Generation of prostacycHn-like substance and lipid peroxidation in vitamin E-deficient rats, Prostaglandins 19:527 (1980).
A.C. Chan and S. St-J. Hamelin, The effects of vitamin E and corn oil on prostacyclin and throm boxane Bj synthesis in rats, Ann. N.Y. Acad. Sci. 393:201 (1982).
C.W. Karpen, A.J. Melora, R.W. Trewyn, D.G. Cornwell and R.V. Panganamala, Modulation of platelet thromboxane Aj and arterial prostacyclin by dietary vitamin E, Prostaglandins 22:651 (1981).
C.W. Karpen, K.A. Pritchard Jr., J.H. Arnold, D.G. Cornwell and R.V. Panganamala, Restoration of prostacyclin/thromboxane Aj balance in the diabetic rat. Infulence of dietary vitamin E, Diabetes 31:947 (1982).
H. Sugumoto, M. Matumoto, T. Kimura and H. Ibayashi, The effect of vitamin E on the prostaglandin metabolism. Plasma lipoperoxide and aortic prostacyclin production in vitamin E deficient rats, J. Jpn. Atheroscler. Soc. 8:575 (1980).
R.V. Panganamala and D.G. Cornwell, The effects of vitamin E on archidonic acid metabolism, Ann. N.Y. Acad. Sci. 393:376 (1982).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1988 Plenum Press, New York
About this chapter
Cite this chapter
Kunisaki, M., Umeda, F., Inoguchi, T., Ono, H., Sako, Y. (1988). Effect of Vitamin E on Prostacyclin Production from Cultured Aortic Endothelial Cells. In: Chien, S. (eds) Vascular Endothelium in Health and Disease. Advances in Experimental Medicine and Biology, vol 242. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-8935-4_13
Download citation
DOI: https://doi.org/10.1007/978-1-4684-8935-4_13
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-8937-8
Online ISBN: 978-1-4684-8935-4
eBook Packages: Springer Book Archive