Lippincott, Williams & Wilkins, Psychosomatic Medicine: Journal of Biobehavioral Medicine, 1(69), p. 68-73, 2007
DOI: 10.1097/psy.0b013e31802b8750
Full text: Unavailable
OBJECTIVE: Macrophage migration inhibitory factor (MIF), a protein secreted by immune cells and the pituitary gland, may be associated with coronary artery disease (CAD) and the mental state of coronary patients. The first origin of MIF suggests positive, the second negative associations. The aim of this study was to explore the direction of the association of MIF with CAD and of MIF with exhaustion, if any. METHODS: Participants were 194 patients who had been recently treated by percutaneous coronary intervention (PCI) and who were exhausted at the start of the study. Half entered a behavioral intervention program. MIF, C-reactive protein, interleukin (IL)-6, IL-1 receptor antagonist, and neopterin were measured in blood collected 6 weeks after PCI (baseline) and 6 and 18 months after baseline. A single measurement of MIF was also available for 129 age- and sex-matched healthy individuals (reference group). RESULTS: At baseline, MIF in patients undergoing PCI was significantly lower than in the reference group (p