The apolipoprotein CI content of triglyceride-rich lipoproteins independently predicts early atherosclerosis in healthy middle-aged men
Anders Hamsten, MD, PhD*,
Angela Silveira, PhD*,
Susanna Boquist, MD, PhD
,
Rong Tang, MD
,
M. Gene Bond, PhD
,
Ulf de Faire, MD, PhD
and
Johan Björkegren, MD, PhD*,*
* Atherosclerosis Research Unit, King Gustaf V Research Institute, Karolinska Institutet, Stockholm, Sweden
Cardiology Unit, Karolinska Hospital, Stockholm, Sweden
Division of Ultrasound, Department of Neurobiology and Anatomy, Wake Forest University, Winston-Salem, North Carolina
Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden

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Figure 1 The plasma triglyceride concentrations before and after a standardized mixed meal containing 1,000 kcal (60% of energy from fat) in 72 healthy 50-year-old men. Pearson correlation coefficient (r) to intima-media thickness and *p < 0.05; p < 0.01.
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Figure 2 Regression plot of the log-normalized (ln) cholesterol and apolipoprotein (apo) CI concentrations of the Svedberg flotation 20 to 400 fraction. *p < 0.0001. VLDL = very-low-density lipoprotein.
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Copyright © 2005 by the American College of Cardiology Foundation.