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. 2021 Oct 4;2021:1703981. doi: 10.1155/2021/1703981

Figure 5.

Figure 5

Treatment with Jie-Yu-He-Huan capsule prevents alterations in the 5-hydroxytryptamine (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) concentrations caused by chronic restraint stress. (a) 5-HT level in the prefrontal cortex (PFC). (b) 5-HIAA level in the PFC. (c) 5-HT/5-HIAA ratio in the PFC. (d) 5-HT level in the hippocampus. (e) 5-HIAA level in the hippocampus. (f) 5-HT/5-HIAA ratio in the hippocampus. p < 0.05 compared to the control group, ∗∗p < 0.01 compared to the control group, and #p < 0.05 compared to the model group (unpaired t-test). Data are expressed as the means ± SEs. The small circles represent individual data points.