CORRELATION OF ISOMERIC FATTY-ACIDS IN HUMAN ADIPOSE-TISSUE WITH CLINICAL RISK-FACTORS FOR CARDIOVASCULAR-DISEASE

被引:75
作者
HUDGINS, LC [1 ]
HIRSCH, J [1 ]
EMKEN, EA [1 ]
机构
[1] USDA ARS,NO REG RES CTR,PEORIA,IL 61604
关键词
TRANS FATTY ACIDS; CIS FATTY ACIDS; ADIPOSE TISSUE FATTY ACIDS; HEART DISEASE; ATHEROSCLEROSIS; HYPERLIPIDEMIA; HYDROGENATED VEGETABLE OIL; HYPERTENSION; OBESITY;
D O I
10.1093/ajcn/53.2.474
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
The relationships between the adipose tissue concentrations of 19 geometric and positional fatty acid isomers and 10 cardiovascular disease risk factors were determined in 76 free-living adult males. The percentages for trans isomers (total xBAR +/- SD 4.14 +/- 0.97%) and cis isomers (total xBAR +/- SD 2.91 +/- 0.34%) in adipose tissue generally agreed with dietary estimates based on the consumption of hydrogenated oils. A major exception was the percentage of 11c-18:1, which was twofold higher in adipose tissue. The total level of fatty acid isomers in adipose tissue or a factor (derived by factor analysis) that was representative of isomers of dietary origin was not significantly correlated with the cardiovascular risk factors. Only three trans isomers (11t-18:1, 12t-18:1, and 5t-14:1) and three cis isomers (11c-18:1, 13c-18:1, and 7c-16:1) were weakly correlated either positively or negatively with age, body mass index, plasma and lipoprotein cholesterol, and/or blood pressure (P < 0.05, r > 0.231).
引用
收藏
页码:474 / 482
页数:9
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