Triacylglycerol molecular species are depleted to different extents in the myocardium of spontaneously hypertensive rats fed two oleic acid?rich oils
Author(s) -
Javier S. Perona,
V RUIZGUTIERREZ
Publication year - 2005
Publication title -
american journal of hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1016/j.amjhyper.2004.11.012
Subject(s) - oleic acid , sunflower oil , medicine , food science , composition (language) , cholesterol , biochemistry , lipase , enzyme , biology , philosophy , linguistics
During the development of hypertension, glucose replaces triacylglycerols (TG) as the main energy source for the myocardium. However, there are no available studies investigating the TG molecular species composition of the myocardium in the spontaneously hypertensive rat (SHR). The objective of this study was to evaluate the effect of two dietary oils (virgin olive oil [VOO] and high-oleic sunflower oil [HOSO]) with a similar oleic acid content but different TG moieties on lipid composition and especially on TG molecular species, and also the effect of on lipoprotein lipase (LPL) activity, on the SHR myocardium.
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