Ziyin Bushen Decoction Alleviates Perimenopausal Syndrome in Rats by Enhancing Estradiol Production

Figure 2

(a) The result of Morris water maze test; (b) the training phase in the novel object recognition test; (c) time for each group of rats to explore two objects; (d) the memory retention test in the novel object recognition test; (e) time for each group of rats to explore old/new objects. (a) Control group, (b–d) DKTP group (low, medium, and high doses), and (e) nilestriol group.  < 0.05, compared with the time to explore old subject.

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