Skip to main content

Table 4 Correlation analysis between ROS production and inflammatory markers.

From: The association of elevated reactive oxygen species levels from neutrophils with low-grade inflammation in the elderly

  Neutrophil counts Spontaneous ROS production
  Old Young Old Young
IL-8 -0.22 0.70 * 0.00 0.44
MCP-1 -0.10 0.44 -0.28 0.14
TNF-α 0.37 * 0.02 0.29 0.49
IL-6 0.48 ** 0.27 0.13 0.35
CRP 0.44 * -0.07 0.13 0.36
SAA 0.47 ** -0.18 -0.13 0.22
HSP70 0.00 0.47 -0.41 * 0.12
Median channel of fMLP-stimulated ROS production LPS-stimulated ROS production
  Old Young Old Young
IL-8 0.36 0.00 -0.15 0.31
MCP-1 -0.18 0.16 0.00 0.41
TNF-α 0.36 0.11 -0.28 -0.04
IL-6 0.34 0.09 0.18 0.32
CRP 0.23 0.28 -0.08 0.16
SAA 0.29 0.49 -0.29 0.34
HSP70 -0.04 0.12 0.14 0.40
  1. *; P < 0.05, **; P < 0.01, statistically significant correlation coefficient by Spearman.