Figure 5

Cell count of CD45RO ⁺ T cells between the two groups. On POD 1, in both two groups, the count of CD45RO⁺T cells significantly descended (P < 0.05), while there was no difference between the two groups (P > 0.05). While on POD 4, The count of CD45RO⁺T cells in LCR group had significant rise trend compared with OCR group (P > 0.05). On POD 7, the count of CD45RO⁺T cells rose to the preoperative level in both two groups.