Journal of Clinical Biochemistry and Nutrition
Online ISSN : 1880-5086
Print ISSN : 0912-0009
ISSN-L : 0912-0009
Original Articles
Relationship between the estimates of desaturase activities and cardiometabolic phenotypes in Koreans
Do Hyun JooHye Kyung ChungJiyoung MoonMin-Jeong Shin
著者情報
ジャーナル フリー

2011 年 49 巻 2 号 p. 131-135

詳細
抄録

In the present study, we evaluated the relationships of estimated desaturase activities with cardiometabolic risk factors including abdominal obesity, atherogenic lipoprotein phenotype and inflammation in Koreans. Ninety-three healthy volunteers participated in this cross-sectional study. LDL particle size was determined using gradient gel electrophoresis and inflammatory markers including C-reactive protein, soluble intercellular adhesion molecule-1, and adiponectin were measured. Stearoyl–coA desaturase, delta-6 desaturase and delta-5 desaturase were estimated as precursor to fatty acid ratios. The results showed that stearoyl–coA desaturase was correlated with body mass index (r = 0.235, p<0.05), triglyceride (r = 0.261, p<0.001), and HDL-cholesterol (r = −0.226, p<0.05). Stearoyl–coA desaturase was associated with only triglyceride (r = 0.283, p<0.01). Delta-6 desaturase was correlated with body mass index (r = 0.236, p<0.05), waist circumference (r = 0.218, p<0.05), triglyceride (r = 0.399, p<0.001), C-reactive protein (r = 0.333, p<0.001), soluble intercellular adhesion molecule-1 (r = 0.229, p<0.05), HDL-cholesterol (r = −0.325, p<0.01), LDL particle size (r = −0.297, p<0.01) and adiponectin (r = −0.233, p<0.05). In contrast, delta-5 desaturase was correlated with body mass index (r = −0.324, p<0.01), waist circumference (r = −0.276, p<0.01), triglyceride (r = −0.329, p<0.01), C-reactive protein (r = −0.215, p<0.05), HDL-cholesterol (r = 0.262, p<0.05) and LDL particle size (r = 0.278, p<0.01). Stepwise multiple regression analysis revealed that delta-6 desaturase (p<0.01) together with waist circumference (p<0.001) were found to be independent factors for determining plasma levels of C-reactive protein (R2 = 0.230). Estimated desaturase activities are closely associated with the features of cardiometabolic risk in Koreans.

著者関連情報
© 2011 by The Editorial Secretariat of JCBN
前の記事 次の記事
feedback
Top