Abstract
The aim of the present study was to evaluate the role of regulatory T lymphocytes (Tregs) in the presence of the Pam3Cys ligand in experimentally induced periapical lesions on wild-type (WT) mice. Forty-eight male mice of the C57BL/6 mice, aged 6 to 8 weeks, weighing on average 20 grams will be used. The animals will be allocated to the following experimental groups: wild-type (WT; n = 24…