Siamopoulou-Mavridou et al. (12), examined the gingivitis and decay experiences, as well as the flow rate, calcium, phosphorous, potassium, sodium, urea and lysozyme immunoglobulin levels (IgA, IgG, IgM) of the saliva of 21 TM and 83 control patients. This evidence concerns the gene CD79A and gingivitis.