Differences in metabolic improvement after metabolic surgery are linked to the gut microbiota in non-obese diabetic rats

Figure 2 Changes in body weight eating and blood glucose in rats after surgery. A: Body weight; B: Food intake; C: Serum glycated hemoglobin; D: Postprandial glucose; E: Random blood glucose; F: Average blood glucose level of rats within six weeks. Data are presented as means ± SEM. Statistical significance was determined by two-tailed Student’s t-test or two-way analysis of variance, sleeve gastrectomy (SG) vs sham P value magnitude, ^aP < 0.05, ^bP < 0.01, ^cP < 0.001; distal small bowel bypass (DSIB) vs sham group P value magnitude, ^dP < 0.05, ^eP < 0.01, ^fP < 0.001; DSIB vs SG P value magnitude, ^gP < 0.05, ^hP < 0.01, ⁱP < 0.001. FBG: Fasting blood glucose; FEG: Feeding glucose; GSP: Glycated serum protein.