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. 2024 Feb 21;15:1358525. doi: 10.3389/fmicb.2024.1358525

Figure 1.

Figure 1

Effects of EA on motor functions in rotenone-induced PD rat. (A) EA on ST25 of PD rat treated with rotenone for 4 weeks (EA group). (B) Experimental schedule of the EA treatment in the rotenone-induced PD rats. All motor behavioral tests including (C) pole, and (D) rotarod tests were performed the ending day of the EA intervention (n = 6, Student t-test, * p < 0. 05, ** p < 0. 01). (E) Immunohistostaining for tyrosine hydroxylase (TH) in the SN of brain extracted from Control, Model, and EA group and counts of TH+ neurons (n = 4. Scale bar: 100 μm). W, week.