A5037636021- Oral Health Pathology and Treatment
- Oral and Maxillofacial Pathology
- Oral and gingival health research
- Head and Neck Cancer Studies
- Endodontics and Root Canal Treatments
- Dental Research and COVID-19
- Dental materials and restorations
Universidade de Passo Fundo
2020-2024
This study evaluates, in vitro, the effects of ozonated water as auxiliary endodontic irrigating and photodynamic therapy on bond strength fiberglass posts to root dentin. Sixty bovine incisors were prepared divided into six groups (n=10):Oxidation only G1 Distilled G2 5.25% NaOCl G3 10–15mg/L O3. Ox+PDT G4 DW+PDT G5 NaOCl+PDT G6 O3+PDT. Anatomical cemented roots sectioned submitted push-out test. Bond values analyzed with two-way ANOVA Tukey 5%. Failure patterns analyzed. Sodium...
Aim: This study relates the average number of nucleolar organizing regions (NORs) obtained in a series cases oral leukoplakia, with three methods histopathological classification such lesion.Materials and methods: is histopathological-histochemical laboratory cross-sectional study.The 18 leukoplakia analyzed were filed at Pathology Service Biological Sciences Institute University Passo Fundo, Rio Grande do Sul, Brazil (SDH/ICB/UPF) (2017 2018), from which epidemiological data extracted.New...