Effect of double-tract reconstruction and laparoscopic proximal gastrectomy on immune function and stress

Figure 1 Nutritional parameters of the two groups. A: Pre- and postoperative albumin levels in the two groups; B: Pre- and postoperative hemoglobin levels in the two groups; C: Pre- and postoperative body mass index levels in the two groups. ^aP < 0.05 compared with preoperative; ^bP < 0.01 compared with preoperative; ^dP < 0.05 compared with control group. Alb: Albumin; Hb: Hemoglobin; BMI: Body mass index.

Figure 2 Immune functions of the two groups. A: Pre- and postoperative immunoglobulin (Ig) G levels in the two groups; B: Pre- and postoperative IgA levels in the two groups; C: Pre- and postoperative IgM levels in the two groups. ^bP < 0.01 compared with preoperative; ^dP < 0.05 compared with control group. IgG: Immunoglobulin G; IgA: Immunoglobulin A; IgM: Immunoglobulin M.

Figure 3 Stress responses of the two groups. A: Pre- and postoperative C-reactive protein levels in the two groups; B: Pre- and postoperative interleukin-6 levels in the two groups. C: Pre- and postoperative tumor necrosis factor-α levels in the two groups. ^bP < 0.01 compared with preoperative; ^cP < 0.001 compared with preoperative; ^dP < 0.05 compared with control group. CRP: C-reactive protein; IL-6: Interleukin-6; TNF-α: Tumor necrosis factor-α.