Intestinal Segments | Luminal pH | Fmet | Peff | Peff(cor) |
---|---|---|---|---|
10−4 cm/s | 10−4 cm/s | |||
Jejunum | 5.5 | 0.196 ± 0.122 | 0.289 ± 0.152 | 0.078 ± 0.042 |
6.5 | 0.726 ± 0.036 | 0.573 ± 0.055 | 0.142 ± 0.019 | |
7.5 | 0.069 ± 0.037 | 0.037 ± 0.014 | 0.035 ± 0.013 | |
Ileum | 6.5 | 0.120 ± 0.073 | 0.093 ± 0.025 | 0.079 ± 0.021 |
7.5 | 0.005 ± 0.003 | 0.129 ± 0.018 | 0.128 ± 0.017 |
Data represent the mean ± S.E. Fmet and Peff(cor)at pH 6.5 in the jejunum are significantly different from values at pH 5.5 and 7.5. Fmet and Peff(cor) in the jejunum are significantly different from ileal values both at pH 6.5 and at pH 7.5.