Objectives:To evaluate the compliance with the opportunities of hand hygiene by dentistry school healthcare professionals, as well as the higher choice products.Methods:Through direct observation, the oral healthcare team-professors, oral and maxillofacial surgery residents, graduation students-for daily care were monitored: before performing the first treatment of the shift, after snacks and meals, and after going to the bathroom (initial opportunities) as well as between patients’ care, and after ending the shift (following opportunities).Results:The professors’ category profited 78.4% of all opportunities while residents and graduation students did not reach 50.0% of compliance. Statistically significant data (P≤.05) were seen between categories: professors and residents, professors and graduation students, and between genders within the residents’ category. When opportunities were profited, the preferred choice for hand hygiene was water and soap (82.2%), followed by 70% alcohol (10.2%), and both (7.6%).Conclusions:Although gloves were worn in all procedures, we concluded that the hygiene compliance by these professionals was under the expectation.

The use of natural oils in topical pharmaceutical preparations has usually presented safe agents for the improvement of human health. Based on research into the immense potential of wound management and healing, we aimed to validate the use of topical natural products by studying the ability of the essential oil of Eugenia dysenterica DC leaves (oEd) to stimulate in vitro skin cell migration. Skin cytotoxicity was evaluated using a fibroblast cell line (L929) by MTT assay. The oil chemical profile was investigated by GC-MS. Moreover, the inhibition of lipopolysaccharide (LPS) induced nitric oxide (NO) production in the macrophage cell line (RAW 264.7) tested. The Chick Chorioallantoic Membrane (CAM) assay was used to evaluate the angiogenic activity and irritating potential of the oil. The oEd induces skin cell migration in a scratch assay at a concentration of 542.2 µg/mL. α-humulene and β-caryophyllene, the major compounds of this oil, as determined by GC-MS, may partly explain the migration effect. The inhibition of nitric oxide by oEd and α-humulene suggested an anti-inflammatory effect. The CAM assay showed that treatment with oEd ≤ 292 µg/mL did not cause skin injury, and that it can promote angiogenesis in vivo. Hence, these results indicate the feasibility of the essential oil of Eugenia dysenterica DC leaves to developed dermatological products capable of helping the body to repair damaged tissue.

Background/AimsDental avulsion is defined as the complete displacement of a tooth from its socket owing to trauma. The treatment outcome depends on storage of the avulsed teeth in media capable of maintaining the viability of periodontal ligament cells, when immediate replantation is not possible. To maintain the viability of periodontal ligament cells, plants can be used as a storage medium because of their pharmacological and phytotherapic properties. The aim of this study was to evaluate the effect of plants on the tissue repair following tooth replantation.MethodsThis systematic review was conducted according to the PRISMA guidelines and included articles collected in the Cochrane, LILACS, PubMed, Science Direct, Scopus and Web of Science databases, plus articles found in the grey literature. The articles were screened for partial reading using the Endnote and Rayyan platform. The methodology of studies was evaluated by using the OHAT and GRADE.ResultsIn the initial search, 2361 articles were obtained, only 51 articles were submitted to complete reading, and 35 articles were selected for the qualitative analysis. The evaluated plants had a potential effect on cell viability and proliferation. The articles evaluated mainly the action of plants on cells of the periodontal ligament. Propolis, coconut water and Aloe vera were the most common storage medium.ConclusionThe methodological limitations persist, and the evaluation of the pharmacological potential of plants on dental tissues still requires more research.

Objective The aim of systematic review was to describe the phenotypes and molecular profiles of syndromes with gingival fibromatosis (GF). Methods A comprehensive search of PubMed, LILACS, Livivo, Scopus, and Web of Science was conducted using key terms relevant to the research questions and supplemented by a gray literature search. The Methodological Quality and Synthesis of Case Series and Case Reports in association with the Case Series and Prevalence Studies from the Joanna Briggs Institute critical appraisal tools were used for the risk of bias. We followed the PRISMA checklist guidelines. Results Eighty‐four studies reporting GF as an oral manifestation of a syndrome were identified in this review. Enamel renal syndrome was the most frequently reported syndrome with GF, represented by 54 individuals in 19 studies, followed by Zimmermann–Laband syndrome with 24 individuals in 15 studies and Costello syndrome, which was presented in a case series study with 41 individuals. Among reported cases, other clinical manifestations such as hypertrichosis, ectopic gingival calcification, and cherubism were described. Conclusions The results emphasize the need of systematic oro‐dental‐facial phenotyping for future descriptions as well as further molecular analysis in order to better understand the occurrence of syndromic GF.