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. 2023 Feb 8;14:1084494. doi: 10.3389/fneur.2023.1084494

Figure 7.

Figure 7

Hypothesis mechanism diagram of BPA mice. Anxiety-like behavior appeared in the BPA mice, which may be related to the disturbance of intestinal flora and the changes in metabolites after BPA. Through sequencing, we found that a variety of microbiota and its related metabolites involved in the anxiety inhibition decreased significantly, especially Lactobacillus_reuteri. The anxiety-like behavior after BPA can be significantly improved by the addition of intestinal psychoprobiotics, but the specific mechanism of brain-gut axis regulation still needs to be further explored.