Table 3. Lymphocyte phenotypes in blood after DEPs instillation (n = 4).

	Control	DAY 1	DAY 7	DAY 14	DAY 28
NK	0.1±0.1	0.4±0.1*	0.6±0.2*	0.7±0.1**	0.7±0.4*
NKT	0.0±0.0	0.2±0.0*	0.6±0.6	0.2±0.1	0.3±0.2
T	61.2±3.4	80.9±7.0*	41.0±8.9*	54.8±5.6	58.3±5.8
B	38.7±3.5	18.6±7.0*	57.7±8.1*	44.3±5.6	40.6±6.1
CD4+/CD8+	4.3±0.1	2.7±0.2*	4.0±0.5	5.6±0.5*	4.5±0.5

Note: The level in each group is the mean ± SD of value was measured at each time point.

*; P<0.05,

**; P<0.01.