Sleeve gastrectomy ameliorates endothelial function and prevents lung cancer by normalizing endothelin-1 axis in obese and diabetic rats

Table 2 Comparisons of body weight (g) among groups

Time after surgery (wk)				P value
	C	SH	SG	C vs SH	C vs SG	SH vs SG
0	401.7 ± 13.0	507.5 ± 20.4	516.6 ± 20.1	< 0.0001	< 0.0001	0.4768
1	421.5 ± 13.9	464.1 ± 21.0	433.0 ± 25.6	< 0.0001	0.3071	0.0003
2	448.8 ± 13.0	480.8 ± 21.6	419.5 ± 27.6	0.0002	0.0006	< 0.0001
4	481.7 ± 13.9	515.3 ± 23.1	437.5 ± 27.0	< 0.0001	< 0.0001	< 0.0001
6	513.8 ± 14.8	555.5 ± 19.9	460.1 ± 30.2	< 0.0001	< 0.0001	< 0.0001
8	540.2 ± 16.1	580.9 ± 19.1	484.1 ± 30.2	< 0.0001	< 0.0001	< 0.0001
10	560.4 ± 10.6	595.2 ± 15.4	510.6 ± 36.5	0.0284	0.0008	< 0.0001
12	578.6 ± 12.1	602.0 ± 11.2	541.4 ± 35.4	0.1953	0.0174	< 0.0001

Data are expressed as the mean ± SD. C: Control; SH: Sham; SG: Sleeve gastrectomy.