Table 1.

The percentage of T (CD3⁺CD161a⁻), B (CD3⁻CD45RA⁺), NK (CD3⁻CD161a⁺) cells and TCD4⁺ (CD3⁺CD4⁺CD8⁻) or TCD8⁺ (CD3⁺CD4⁻CD8⁺) subpopulation in peripheral blood mononuclear cells (PBMC) of subthalamic deep brain stimulated rats without nigral dopamine depletion (DBS group, n = 12), subthalamic deep brain stimulated rats with PD model (DBS-6OHDA group, n = 14), non-stimulated rats with PD model (6OHDA group, n = 9) and control (SHAM group, n = 14)

	PBMC PERCENTAGE ± SD
	T (CD3+CD161a−)	B (CD3−CD45RA+)	NK (CD3−CD161a+)	T (CD3+CD4+CD8−)	T (CD3+CD4−CD8+)
SHAM	40.3 ± 4.1	22,8 ± 2.3	18.4 ± 1.1	72.8 ± 6.7	27.2 ± 4.3
6OHDA	44.9 ± 2.9	21,3 ± 1.2	21.2 ± 1.8	65.2 ± 5.1	34.8 ± 2.2 ***
DBS	40.3 ± 2.4	16,3 ± 1.0 **	28.6 ± 2.8 **	74.9 ± 6.1	25.1 ± 2.7; ###
DBS-6OHDA	42.8 ± 4.3	16,9 ± 1.3 *	25.9 ± 2.5 *	70.5 ± 3.9	29.5 ± 1.7 ***; ##

Explanations:

***p ≤ 0.001, **p ≤ 0.01, *p ≤ 0.05 – difference vs. SHAM group; ##p ≤ 0.01; #p ≤ 0.05 – difference vs. 6OHDA group; Tukey post hoc after one-way ANOVA