Influence of dental filling material type on the concentration of interleukin 9 in the samples of gingival crevicular fluid.

The obtained results indicate that IL9 GCF could be regarded as a measure of odontoblasts’ re-sponse to the extensity of dental caries. The type of material used for dental fillings could profoundly alter biological func-tion of gingival and pulpal cells. Also, the results obtained in this study suggest that some materials could even enhance wound repair by modulating macrophage activation.