. Author manuscript; available in PMC: 2010 Sep 1.

Published in final edited form as: J Endod. 2009 Sep;35(9):1229–1233. doi: 10.1016/j.joen.2009.06.006

Table 1.

Number of Treg in draining cervical lymph nodes.

	Total number of CD4+FOXP3+ cells/CLN (×10⁶)

	Days after pulp exposure
Group	Day 14	Day 21
No pulp exposure	0.37 ± 0.08^†	0.58 ± 0.03
Pulp exposure	0.43 ± 0.04	0.92 ± 0.08^*^‡

^†

Mean ± SEM

p<0.05 versus day 21 no pulp exposure (control)

^‡

p<0.001 versus day 14 after pulp exposure