Research Article

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

Figure 1

Brain injury induced by lead exposure in rats. (a) ICP-MS detection of lead in serum of rats in each group. (b) Determination of lead content in striatum of rats in each group by ICP-MS. (c) HE staining to detect pathological morphological changes of striatum in lead-exposed rats (). vs. control group.
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