The Journal of the Korean Academy of Periodontology, 3(39), p. 331
DOI: 10.5051/jkape.2009.39.3.331
Interleukin (IL)-8 is one of pro-inflammatory cytokines. Reactive oxygen species (ROS) are reduced metabolites of O2. Aggregatibacter actinomycetemcomitans is one of representative periodontopathogens. To investigate the role of A. actinomycetemcomitans in IL-8 expression of periodontal ligament (PDL) cells, we estimated the production of IL-8 and ROS in A. actinomycetemcomitans treated PDL cells.