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Expression levels of 5-HT and 5-HT3R in the intestinal mucosa tissue of the observation and control group (mean ± SD).
| Groups | n | 5-HT (ng/ml) | 5-HT3R (pg/ml) |
|---|---|---|---|
| Observation group | 46 | 476.59±75.23 | 28.69±15.62 |
| Control group | 18 | 344.86±67.52 | 13.04±8.34 |
| t | 6.473 | 4.019 | |
| P-value | <0.001 | <0.001 |
