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Peripheral giant cell granuloma is a benign reactive gingival lesion associated with chronic irritation. It typically presents as a reddish-violet mass that tends to bleed or ulcerate and may be associated with underlying bone resorption. A 62-year-old woman presented with a three-month history of a painful, bleedin...

Plasma cell granuloma is a rare benign, occasionally aggressive lesion with an unclear etiopathogenesis characterized by plasma cell infiltration. It occurs mainly in the lungs but can also affect the liver, kidneys, brain, and heart. Its occurrence in the oral cavity is rare. In this study, we report two rare cases...

Objectives: The aim of this systematic review was to gather studies that use propolis extract to control antimicrobial activity and evaluate its activity in vitro against major periodontopathogens. Methods: A search of the PubMed/MEDLINE, Scielo, Lilacs, Science Direct, Cochrane, SCOPUS, Web of Science, and gray lit...

The application of ozone as a supportive therapy has been widely discussed. Ozone has antimicrobial, antioxidant, and healing properties. This study presents two cases of ozone application as a supportive therapy for gingival tissue repair after facial trauma. In both cases, patients suffered extensive lacerations w...

Objectives: To evaluate the in vitro cytotoxic effects of hydrogen peroxide (H2O2) on periodontal cells, based on the cellular viability and morphology of immortalized osteoblast and gingival fibroblast cultures, with different exposure times and concentrations. Methods: Immortalized human gingival fibroblast and hu...