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. 2021 Nov 15;15:745050. doi: 10.3389/fnins.2021.745050

FIGURE 3.

FIGURE 3

(A–C) Show immunostaining of ChAT in the medial septal area of rats treated with PBS (A), 192IgG-saporin (B), or 192IgG-saporin and NGF-carrying virus (SAP-NGF) (C). (D) Shows the number of ChAT-positive neurons counted in the medial septum area. Bar, 200 μm. (E) Demonstrates acetylcholinesterase activity in rat hippocampi injected with PBS (PBS-GFP, n = 10), 192IgG-saporin (SAP-GFP, n = 9), and with 192IgG-saporin and NGF-carrying virus (SAP-NGF, n = 10) 1.5 month postinjection. Each point represents mean ± SEM. Significant differences against the saline group, p < 0.05.