RESUMEN
Gingival overgrowth is a multifactorial and invalidating condition. Our research is about gingival overgrowth caused by gingival plaque, its purpose being the evaluation of the presence of gingivitis and/or parodontitis in patients with gingival growth and the extent in which there is a connection between gingival overgrowth and the inflammatory process that can contribute to an exceedingly stimulation of the overgrowth. Immunohistological study was conducted on human material--gingival mucosa that came from patients with ages between 20-65 years, divided into three groups: group I--control group, group II--patients with gingivitis, group III--patients with local or general periodontitis. The intensity of immunohistochemical staining of TGF-ß1 and CTGF varies from one group to another, and also depends on the area of gingival mucosa that was observed. TGF-ß1 has a crucial role in periodontal disease fibrogenesis by intensifying the action of CTGF.
