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. 2019 Jun;14(6):984–990. doi: 10.4103/1673-5374.250577

Figure 2.

Figure 2

General changes in the number of circulating EPCs after traumatic brain injury.

Circulating EPCs were detected at 1, 4, 7, 14 and 21 days after traumatic brain injury (n = 84) and in normal control subjects (n = 37). EPC numbers in peripheral blood were significantly decreased at day 1 and increased at days 7 and 14 after traumatic brain injury (P < 0.05). *P < 0.05, vs. control group. Data are expressed as the mean ± SD (one-way analysis of variance followed by the Student-Newman-Keuls post hoc test). EPCs: endothelial progenitor cells.