Table 1 Effect of gastric infusion of SCFA on SCFA concentration in ileal, cecal, colonic digesta, and serum of weaned piglets (μmol/g)

0.733^b

0.947^b

1.553^a

3.363

0.001

0.622^b

0.871^b

1.292^a

0.088

0.001

0.236^c

0.345^b

0.420^a

0.075

< 0.001

1.591^b

2.162^b

3.265^a

0.013

0.001

3.667^c

9.083^b

12.011^a

0.116

< 0.001

1.119^c

1.788^b

1.975^a

0.381

< 0.001

0.377^b

0.697^a

0.747^a

0.037

< 0.001

5.163^c

11.568^b

14.733^a

0.021

< 0.001

37.735^b

55.438^a

58.801^a

0.383

< 0.001

17.893^b

28.223^a

31.868^a

1.774

0.001

11.296^b

17.073^a

20.108^a

1.449

0.002

66.923^b

100.734^a

110.778^a

1.249

< 0.001

33.898^b

44.368^a

51.732^a

3.297

0.001

14.343^b

24.481^a

27.022^a

1.972

< 0.001

8.115^c

18.836^b

23.675^a

1.252

< 0.001

56.356^c

87.684^b

102.429^a

1.043

< 0.001