Investigating platelet-activating factor as a potent proinflammatory mediator in coronary atherosclerotic patients

The inflammatory reaction is one of the complications in patients with coronary atherosclerosis. This study aimed to determine the diagnostic value of platelet-activating factor (PAF) compared with high sensitivity C reactive protein (hs-CRP) in coronary atherosclerotic patients. Fifty patients with coronary atherosclerosis and 30 subjects with normal angiography were considered as the control group attending Cardiac Center-Surgical Specialty Hospital - in Erbil city / Iraq. The levels of PAF and hs-CRP were estimated quantitatively using a sandwich enzyme-linked immunosorbent assay and a particle-enhanced immune turbid metric assay, respectively. Lipid profiles and some hematological indexes were also used in this study. The levels of the inflammatory biomarkers of PAF and hs-CRP increased significantly in the patients group compared with controls (p 0.05) compared with the healthy control. However, the incidence of risk factors such as smoking and obesity showed a significant difference (p 0.05). Although hs-CRP was a valuable diagnostic marker for coronary atherosclerosis, the PAF level showed to be a better prognostic indicator than hs-CRP in coronary atherosclerosis patients.