Format

Send to

Choose Destination
See comment in PubMed Commons below
Vitam Horm. 2007;76:419-33.

Tocotrienols in cardioprotection.

Author information

1
Cardiovascular Research Center, University of Connecticut School of Medicine, Farmington, Connecticut 06030, USA.

Abstract

Tocotrienols, a group of Vitamin E stereoisomers, offer many health benefits including their ability to lower cholesterol levels, and provide anticancer and tumor-suppressive activities. Several recent studies determined the cardioprotective abilities of tocotrienols, although the number is only 1% compared to the study with tocopherols. Both in acute perfusion experiments and in chronic models, tocotrienols attenuate myocardial ischemia-reperfusion injury, artherosclerosis, and reduced ventricular arrythmias. Apart from the antioxidative role of tocotrienols, it appears that tocotrienols mediated cardioprotection is also achieved through the preconditioning-like effect, the best yet devised method of cardioprotection. Hence, tocotrienols likely fulfills the definition of a pharmacological preconditioning agent and give a tremendous opportunity to place tocotrienols as an important therapeutic option in cardiovascular system.

PMID:
17628184
DOI:
10.1016/S0083-6729(07)76016-8
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Support Center