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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, RESULTS. Meshes: Aged, Blood Glucose, Cell Adhesion Molecules, Cholesterol, Circadian Rhythm, Coronary Artery Disease, E-Selectin, Female, Humans, Hyperlipidemias, Intercellular Adhesion Molecule-1, Lipoproteins, HDL, Lipoproteins, LDL, Male, Middle Aged, Phenotype, Risk Factors, Triglycerides.
user
Do lipoprotein phenotype and adhesion molecules correlate with diurnal triglyceride profiles in patients with coronary artery disease? Context: To assess the relationships between different diurnal triglyceride (TG) profiles (p) and the atherogenicity of the lipoprotein phenotype and adhesion molecule concentrations in patients with coronary artery disease (CAD). Repeated measurements of fasting TG and TGp were made in 29 CAD patients; fasting cholesterol levels (total-C, VLDL, LDL, HDL and small dense LDL) and soluble cell adhesion molecules (sCAM) (ICAM-1 and E-selectin) were measured once. Three different TGps were defined: fasting (137.0 +/- 60.7 mg/dL) and all other TG levels <200 mg/dL (LL; n=7); a fasting TG level <200 mg/dL (147.0 +/- 49.9 mg/dL) and maximum TG levels >200 mg/dL (LH; n=13); and both fasting (225.1+/-76.2 mg/dL) and maximum TG levels >200 mg/dL (HH; n=9). We then analysed the associations between the TGp types and the lipoprotein phenotype and CAMs. LL had significantly lower values than LH (p<0.05 for all parameters except sE-selectin) and HH (p<0.05 for all parameters) of VLDL (11.2 +/- 5.8, 18.8 +/- 9.4, 28.1 +/- 8.8 mg/dL), LDL-5 (11.6 +/- 3.3, 16.4 +/- 4.5, 22.1 +/-7.9 mg/dl) and LDL-6 (12.0 +/- 3.2, 17.0 +/- 5.7, 25.7 +/- 9.6 mg/dL), sICAM-1 (209.4 +/- 30.3, 267.5 +/- 60.6, 273.4 +/- 59.1 ng/dL) and sE-selectin (25.1 +/- 17.6, 35.5 +/- 11.5, 48.5 +/- 20.2 ng/dL).
assistant
Although the differences in fasting TG levels between the LL and LH groups were not significantly different, LH had a more atherogenic lipoprotein phenotype and higher concentrations of adhesion molecules. TGp measurements seem to be suitable for identifying CAD patients with an unfavourable diurnal TG and atherosclerosis-prone lipoprotein metabolism. Final Decision: yes