Table 3 Levels of tryptophan metabolite in feces (mean ± SD)
| Â | IS group | VEH group | p-value |
|---|---|---|---|
L-TRP (µg/g) | 5.83 ± 2.36 | 7.77 ± 3.27 | 0.27 |
5-HT (µg/g) | 1.10 ± 0.79 | 0.62 ± 0.33 | 0.21 |
NAS (µg/g) | 0.13 ± 0.13 | 0.10 ± 0.03 | 0.55 |
5-HIAA (µg/g) | 0.32 ± 0.20 | 0.32 ± 0.14 | 0.99 |
L-KYN (ng/g) | 34.1 ± 12.5 | 40.3 ± 19.5 | 0.53 |
KYNA (µg/g) | 0.50 ± 0.71 | 0.24 ± 0.21 | 0.09 |
XA (µg/g) | 0.06 ± 0.03 | 0.15 ± 0.10 | 0.09 |
PiA (µg/g) | 3.82 ± 2.72 | 4.36 ± 3.21 | 0.76 |
IAM (ng/g) | 32.5 ± 8.83 | 12.8 ± 2.07 | 0.02* |
IAA (µg/g) | 0.81 ± 0.48 | 1.19 ± 0.98 | 0.42 |
IAld (µg/g) | 0.29 ± 0.12 | 0.38 ± 0.16 | 0.33 |
TRM (µg/g) | 0.81 ± 0.43 | 1.16 ± 0.38 | 0.17 |
IEt (µg/g) | 0.12 ± 0.05 | 0.06 ± 0.03 | 0.03* |
ILA (ng/g) | 24.2 ± 17.8 | 39.5 ± 53.2 | 0.70 |
IA (ng/g) | 32.4 ± 15.1 | 29.9 ± 8.63 | 0.73 |
IPA (µg/g) | 0.54 ± 0.37 | 0.60 ± 0.28 | 0.75 |