[Expression of soluble human triggering receptors on myeloid cell-1 in patients with multiple trauma and its clinical significance].
Copyright policy )[Expression of soluble human triggering receptors on myeloid cell-1 in patients with multiple trauma and its clinical significance].
To investigate the expression profile of human soluble triggering receptor on myeloid cell-1 (sTREM-1) in patients with multiple trauma and determine its clinical significance.Peripheral blood of 52 patients admitted to the hospital from October 2007 to January 2008 with multiple traumas with injury severity score (ISS) > or = 16 and 7 healthy volunteers were obtained, and sera samples were isolated. sTREM-1 was determined by semi-quantitative immunoblot technique. TNF-alpha and C-reactive protein (CRP) were determined by ELISA.sTREM-1 of patients with multiple traumas was significantly increased as compared with that of control (P or = 25 group was significantly higher than that of 16 0.05). In patients with sepsis, sTREM-1 on 1, 2 and 7 d was (25.1 +/- 2.2), (31.9 +/- 2.6) and (25.2 +/- 1.9) ng/L, respectively. In patients without sepsis, sTREM-1 on 1, 2 and 7 d was (15.8 +/- 1.3), (24.2 +/- 2.0) and (13.9 +/- 1.5) ng/L, respectively. sTREM-1 of patients with sepsis was significantly higher than that of patients without sepsis (P < 0.05).Serum sTREM-1 correlates closely with ISS, TNF-alpha and onset of sepsis, indicating that it may play an important role in the development of sepsis in patients with multiple traumas.
- Huazhong University of Science and Technology China (People's Republic of)
Adult, Male, Membrane Glycoproteins, Adolescent, Multiple Trauma, Tumor Necrosis Factor-alpha, Middle Aged, Triggering Receptor Expressed on Myeloid Cells-1, Young Adult, C-Reactive Protein, Sepsis, Humans, Female, Myeloid Cells, Receptors, Immunologic
Adult, Male, Membrane Glycoproteins, Adolescent, Multiple Trauma, Tumor Necrosis Factor-alpha, Middle Aged, Triggering Receptor Expressed on Myeloid Cells-1, Young Adult, C-Reactive Protein, Sepsis, Humans, Female, Myeloid Cells, Receptors, Immunologic
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