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. 2022 Nov 24;12:20244. doi: 10.1038/s41598-022-24496-9

Figure 4.

Figure 4

Association of R. gnavus with non-moyamoya intracranial large artery disease (ICAD). (a) The volcano plot showed R. gnavus was one of the top ranked microbes that was abundant in patients with ICAD as compared with controls. (b) Relative abundance of R. gnavus was significantly associated with ICAD (P = 0.046). Bars and whiskers indicate means and standard deviations. (c,d) When combining patients with MMD and those with ICAD, the volcano plot shows that the relative abundance of R. gnavus was significantly higher in patients than controls, and the p value was close to the Bonferroni corrected threshold (fine dotted line). Decreased abundance of R. inulinivorans and CZBV_s was observed not only in MMD (Fig. 3a) but also in ICAD (a) or in cerebrovascular disease (MMD + ICAD) (c).