[Retracted] Role of 5-Hydroxytryptamine and Intestinal Flora on Depressive-Like Behavior Induced by Lead Exposure in Rats

<div>Effects of lead exposure on intestinal flora OTUs and biodiversity in rats. (a) OTUs set partition Wayne graph. (b) sparseness curve between sequence number and OTUs number. (c–f) Correlation indexes for <i>α</i>-diversity analysis of intestinal microbial community chao1, Shannon, Simpson, and ACE. 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BioMed Research International

fig6

Figure 6

Figure 6: [Retracted] Role of 5-Hydroxytryptamine and Intestinal Flora on Depressive-Like Behavior Induced by Lead Exposure in Rats 