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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Modulation of hippocampal neuronal activity by So-ochim-tang-gamibang in mice subjected to chronic restraint stress

Fig. 2

Immunohistochemical analysis of 5-HT1AR protein signals in the hippocampal subfields. a 5-HT1AR signals in the granule cell layer (GCL), CA3, and CA1 areas. Notice the remarkable decreases of signals at the boundary to CA2 area (marked dotted arrow). b 5-HT1AR signals in the striatum radiatum (Enlarged view for a rectangular area in a). In (a) and (b), coronal brain sections from CTL animals were used for immunostaining analysis. c 5-HT1AR signals in the CA3 subfields for different animal groups. Scale bars in (a) and (c): 200 μm, bar in (b): 100 μm

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