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. 2023 Nov 9;15(2):2274124. doi: 10.1080/19490976.2023.2274124

Figure 3.

Figure 3.

Gut microbiome depletion eliminates the changes of specific bile acids in response to olive oil. (a-c) Heatmap showing the changes in 28 bile acids after olive oil gavage in the ileum of SPF (a), ABX (b) and GF (c) mice (n = 5-6/time point/group). (d-g) Changes in ωMCA and HCA after olive oil gavage in the ileum (d, e), and plasma (f, g) of SPF mice (n = 5-6 per time point). (h) The effect of ωMCA and HCA on GLP-1 secretion in primary ileal cells isolated from SPF mice (n = 3 per group). Data are shown as mean ± SEM. *P < .05, **P < .01, ***P < .001, vs. 0 min or control. Statistical significance was determined by one-way ANOVA with the Dunnett’s posttest. Abbreviations: ωMCA: ω-muricholic acid; HCA: hyocholic acid.