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. 2022 Oct 20;13:991048. doi: 10.3389/fimmu.2022.991048

Figure 4.

Figure 4

Biomarkers of endothelial cell and tissue damage are elevated in poly-trauma patients. The blood samples were collected upon admission, and at 3h, 6h, 12h, 24h, and 120h after admission, and the endothelial cell and tissue damage biomarkers of Syndecan-1 (A), sTM (B), sVEGFr1 (C), and hcDNA (D) were measured by ELISA. The numbers of analyzed patients for the individual groups are displayed below the graph on each panel. The data were presented as mean ± SEM. Statistical analyses were performed by linear mixed-effect model for repeated measures and the least square means of each group comparison. * p<0.05, ISS>24 vs. ISS<16; † p<0.05, ISS>24 vs. ISS=16-24.