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. 2013 Dec 5;8(34):3241–3248. doi: 10.3969/j.issn.1673-5374.2013.34.008

Figure 2.

Figure 2

GIRK1 mRNA expression in the rat hippocampal CA1 and CA3 regions (in situ hybridization, × 40).

Various doses of Kaiyu Granule evidently increased GIRK1 mRNA expression in the hippocampal CA1 and CA3 regions of depression model rats, and their effects were similar to those of fluoxetine. GIRK1 mRNA-positive expression was brownish red color. GIRK: G-protein-coupled inwardly rectifying K+ channel.