A year later, a new study revealed the fact that there was an altered IgC distribution in the saliva of these patients. Dr. Halinene et al., in their study, found increased amounts of molecules derived from neutrophils MMP-8, NGAL in the crevicular gingival fluid.
Halinen y cols, en su estudio, encontraron cantidades aumentadas de moléculas derivadas de neutrófilos MMP-8, NGAL en el fluido crevicular gingival, lo que se traduce en una inapropiada regulación de enzimas, relacionadas con el SD.