Abstract | BACKGROUND: DESIGN: Subjects who received a coronary angiography and did not take any lipid-lowering drugs (n = 189) were enrolled. Subjects with coronary artery stenosis (≥ 75%) were diagnosed as CAD. Biochemical markers for glucose and lipid metabolism including fasting apolipoprotein ( apo) B-48 concentration were compared between CAD patients (n = 96) and age-, sex-, and body mass index (BMI)-matched non-CAD subjects without overt coronary stenosis (< 75%) (n = 67). We tried to determine which metabolic parameters were correlated with the prevalence of CAD by multiple logistic regression analysis, and whether or not the combination of high apo B-48 and other coronary risk factors (high triglyceride, low HDL-C, high HbA1c or low adiponectin levels) increased the prevalence of CAD. RESULTS: Fasting serum apo B-48 levels were significantly higher in CAD patients than in non-CAD subjects (3·9 ± 2·4 vs. 6·9 ± 2·6 μg/mL, P < 0·0001) and had the most significant correlation with the existence of CAD. The clustering of high fasting apo B-48 levels (> 4·34 μg/mL, the cut-off value) and other coronary risk factors were found to be associated with a stronger risk of CAD compared with single high fasting apo B-48 levels. CONCLUSION: Fasting serum apo B-48 levels significantly correlated with the prevalence of CAD.
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Authors | Daisaku Masuda, Taizo Sugimoto, Ken-Ichi Tsujii, Miwako Inagaki, Kazuhiro Nakatani, Miyako Yuasa-Kawase, Kazumi Tsubakio-Yamamoto, Tohru Ohama, Makoto Nishida, Masato Ishigami, Toshiharu Kawamoto, Akifumi Matsuyama, Naohiko Sakai, Issei Komuro, Shizuya Yamashita |
Journal | European journal of clinical investigation
(Eur J Clin Invest)
Vol. 42
Issue 9
Pg. 992-9
(Sep 2012)
ISSN: 1365-2362 [Electronic] England |
PMID | 22587365
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © 2012 The Authors. European Journal of Clinical Investigation © 2012 Stichting European Society for Clinical Investigation Journal Foundation. |
Chemical References |
- Apolipoprotein B-48
- Lipids
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Topics |
- Aged
- Apolipoprotein B-48
(blood)
- Coronary Artery Disease
(blood, physiopathology)
- Fasting
- Female
- Humans
- Hyperglycemia
(blood)
- Lipids
(blood)
- Male
- Middle Aged
- Postprandial Period
- Prevalence
- Risk Factors
- Statistics as Topic
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