Correlations of platelet-derived microparticles with thromboxane B2, platelet-activating factor, endothelin-1, and neutrophil to lymphocyte ratio in patients with coronary intermediate lesions. (December 2014)

• Record Type: Journal Article
• Authors: Chou, Yuan I. Scarlet; Kong, Jinge; Song, Rui; Yan, Lulu; Zheng, Lemin; Zhang, Yongzhen
• Is Part Of: Biomarkers. Volume 19:Number 8(2014)
• Page Start: 684
• Page End: 692
• Publication Date: 2014-12
• Subjects: Biochemical markers -- Periodicals; 610.28
• DOI: 10.3109/1354750X.2014.981293
• Languages: English
• ISSNs: 1354-750X

Abstract

<abstract> <title>Abstract</title> <p>This study was to investigate the utility of platelet-derived microparticles (PMPs) to detect coronary intermediate lesions. Fifty-two patients with coronary intermediate lesions and 24 subjects with normal coronary arteries were enrolled. In the former group, 31 patients accepted both intravenous ultrasound (IVUS) and fractional flow reserve (FFR). Results showed that the level of PMPs was significantly higher in the intermediate lesion group and PMPs titer was positively correlated with thromboxane B2, platelet activating factor, endothelin-1, and neutrophil to lymphocyte ratio. The level of PMPs also increased after IVUS/FFR, suggesting platelet activation and endothelial dysfunction.</p> </abstract>