Document Classification

Section Type: RESULTS

Text: In open operation group, lymphocyte counts were (1. 09 + / - 0. 29) x 10 (9) / L, CD4 (+) cell (0. 54 + / - 0. 14) x 10 (9) / L, CD8 (+) cell (0. 31 + / - 0. 08) x 10 (9) / L, CD4 (+) CD45RO (+) (61. 1 + / - 8. 9) %, and IgM level (136. 9 + / - 52. 8) IU/ml, IgG (115. 2 + / - 45. 7) IU/ml on the 3rd day after operation, CD8 (+) cell counts were (0. 32 + / - 0. 09) x 10 (9) / L, CD4 (+) CD45RO (+) cell (63. 2 + / - 9. 1) % on the 7th day after operation, were all significantly lower than those on the 1st day before operation respectively (P < 0. 05, P < 0. 01).