Brazilian Oral Research最新文献

Erratum: Virtual learning object about oral ulcerative lesions: controlled educational intervention study. Braz. Oral Res. 2023:37:e118. 勘误：关于口腔溃疡病变的虚拟学习对象：对照教育干预研究。Braz.Oral Res. 2023:37:e118.

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2024-04-08 DOI: 10.1590/1807-3107bor-2023.vol37.0118.erratum

引用次数: 0

Comparative study of sex estimates in adult skulls using direct measurement and tomographic image reconstruction. Braz Oral Res. 2023;37:e064. 成人颅骨性别直接测量与断层图像重建之比较研究。中华口腔医学杂志，2009;37:564。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-09-04 DOI: 10.1590/1807-3107bor-2023.vol37.0064.erratum

引用次数: 1

Association among COVID-19, multisystem inflammatory syndrome in children, and oral health status. Braz Oral Res. 2023;37:e072. COVID-19与儿童多系统炎症综合征及口腔健康状况的关系中华口腔医学杂志，2009;33(2):391 - 391。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-08-14 DOI: 10.1590/1807-3107bor-2023.vol37.0072.erratum

引用次数: 0

Evaluation of peripheral nerve fibers and mast cells in burning mouth syndrome. 评估烧灼口腔综合征的周围神经纤维和肥大细胞。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-05-29 eCollection Date: 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0055

Diego Antonio Costa Arantes, Ítalo Cordeiro de Toledo, José Alcides Almeida de Arruda, Ricardo Alves Mesquita, Luciano Alberto de Castro, Aline Carvalho Batista, Rejane Faria Ribeiro-Rotta

{"title":"Evaluation of peripheral nerve fibers and mast cells in burning mouth syndrome.","authors":"Diego Antonio Costa Arantes, Ítalo Cordeiro de Toledo, José Alcides Almeida de Arruda, Ricardo Alves Mesquita, Luciano Alberto de Castro, Aline Carvalho Batista, Rejane Faria Ribeiro-Rotta","doi":"10.1590/1807-3107bor-2023.vol37.0055","DOIUrl":"10.1590/1807-3107bor-2023.vol37.0055","url":null,"abstract":"Emerging evidence has revealed a cross-talk in the etiopathogenesis of burning mouth syndrome (BMS) related to peripheral nerve fibers (NF) and neuropeptides secreted by mast cells. Here, we investigated the S-100+ density and PGP 9.5+ integrity of peripheral NF and the tryptase+ mast cell density in the oral mucosa of BMS patients and healthy individuals. A total of 23 oral mucosa specimens (12 BMS and 11 controls) were evaluated. The clinical diagnosis of BMS was based on a careful examination, excluding other local and systemic causes. Samples were taken from an incisional biopsy of the tongue mucosa of individuals with symptomatic BMS, while the margins of the non-neoplastic tongue biopsy served as controls of healthy individuals. Immunohistochemistry was performed to determine the density/mm2 of S-100+, PGP 9.5+ peripheral NF, and tryptase+ mast cells. Similar densities of S-100+, PGP 9.5+ peripheral NF, and tryptase+ mast cells were found in cases of BMS, with a median value of 3.70, 0.70, and 29.24/mm2, respectively, and in the control group, with a median value of 2.60, 0.80, and 26.01/mm2, respectively (p > 0.05). Moreover, the relationship between S100+ and PGP 9.5+ peripheral NF was the same in both groups (p = 0.70). This study demonstrated that there were no alterations in the density and integrity of peripheral NF in the tongue of symptomatic BMS patients. However, the sensitization of peripheral NF in this disease may not depend on mast cell density.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9573224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Erratum: Effects of tobacco on the DNA of smokers and non-smokers affected by OSCC: systematic review and meta-analysis. Braz Oral Res. 2023;37:e008. 烟草对受OSCC影响的吸烟者和非吸烟者DNA的影响:系统回顾和荟萃分析。中华口腔医学杂志，2009;37:591 - 591。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-05-08 DOI: 10.1590/1807-3107bor-2023.vol37.0008.erratum

引用次数: 0

Erratum: Evaluation of the expression of nerve fiber markers in healthy and inflamed dental pulp. Braz Oral Res. 2023;37:e020. 在健康和发炎牙髓中神经纤维标记物表达的评价。中华口腔医学杂志，2009;33(2):391 - 391。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-05-08 DOI: 10.1590/1807-3107bor-2023.vol37.0020.erratum

引用次数: 0

Erratum: Associated factors and treatment options for sleep bruxism in children: an umbrella review. Braz Oral Res. 2023;37:e006. 勘误:儿童睡眠磨牙症的相关因素和治疗方案:概括性回顾。中华口腔医学杂志，2009;37(6):391 - 391。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-03-31 DOI: 10.1590/1807-3107bor-2023.vol37.0006.erratum

引用次数: 0

Effects of tobacco on the DNA of smokers and non-smokers affected by OSCC: systematic review and meta-analysis. 烟草对受 OSCC 影响的吸烟者和非吸烟者 DNA 的影响：系统回顾和荟萃分析。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-06 eCollection Date: 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0008

Lauren Frenzel Schuch, Karolina Skarlet Silva Viana, José Alcides Almeida de Arruda, Lucas Guimarães Abreu, Maria Cássia Ferreira de Aguiar, Vanessa Fátima Bernardes

{"title":"Effects of tobacco on the DNA of smokers and non-smokers affected by OSCC: systematic review and meta-analysis.","authors":"Lauren Frenzel Schuch, Karolina Skarlet Silva Viana, José Alcides Almeida de Arruda, Lucas Guimarães Abreu, Maria Cássia Ferreira de Aguiar, Vanessa Fátima Bernardes","doi":"10.1590/1807-3107bor-2023.vol37.0008","DOIUrl":"10.1590/1807-3107bor-2023.vol37.0008","url":null,"abstract":"Scientific evidence about genetic and molecular changes in oral squamous cell carcinoma (OSCC) among smokers and non-smokers is inconclusive. This systematic review and meta-analysis assessed the effects of tobacco on the DNA of individuals with OSCC based on protein mutations. Electronic searches were conducted on PubMed, Ovid, Web of Science, and Scopus to identify observational studies published up to January/2022. The Joanna Briggs Institute tool was used for the critical appraisal of studies. The certainty of the evidence was evaluated. Twenty-three studies assessing 4,060 individuals (2,967 smokers vs. 1,093 non-smokers) were included in this review. Fifteen groups of proteins/genes were investigated. Analysis of the quality of articles revealed low risk of bias in most studies. The certainty of the evidence was very low. The meta-analysis confirmed no significant difference between smokers and non-smokers with respect to damage to GSTM1 (OR: 0.60; 95%CI: 0.30-1.18), GSTT1 (OR: 1.18; 95%CI:0.49-2.83), hydrolase proteins (Ku70 and Ku80) (OR: 0.74; 95%CI: 0.18-3.05), and transferase proteins (GSTM1, GSTT1, GSTM3) (OR: 0.74; 95%CI: 0.47-1.18). Most of the studies included showed that smokers are more likely to exhibit genetic instability. However, the meta-analysis revealed that smokers do not necessarily have more genetic alterations in the DNA than non-smokers.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9566977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of the COVID-19 pandemic in Brazil: a study in tertiary dental care. COVID-19大流行对巴西的影响:一项关于三级牙科保健的研究。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0025

João Mykael Alves Xavier, Ramon Targino Firmino, Igor Figueiredo Pereira, Myllena Alves Xavier, Mário César Furtado da Costa, Renata de Souza Coelho Soares, Ana Isabella Arruda Meira Ribeiro

{"title":"The impact of the COVID-19 pandemic in Brazil: a study in tertiary dental care.","authors":"João Mykael Alves Xavier, Ramon Targino Firmino, Igor Figueiredo Pereira, Myllena Alves Xavier, Mário César Furtado da Costa, Renata de Souza Coelho Soares, Ana Isabella Arruda Meira Ribeiro","doi":"10.1590/1807-3107bor-2023.vol37.0025","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0025","url":null,"abstract":"The pandemic caused by coronavirus has resonated throughout different levels of health care in Brazil and, in this context, the present research aimed to evaluate this impact on tertiary dental care provided by the Unified Health System (SUS). Therefore, an ecological study was conducted with data obtained from the Hospital Information System processed by the Portal of the Department of Informatics of SUS. The sample consisted of patients of all sexes and age groups, whose Hospital Admission Authorizations (AIHs) were approved for dental tertiary care procedures from January 2015 to December 2020. Descriptive analyses and the ANOVA test with a significance level set at p < 0.05 were used. When the annual mean numbers of AIHs approved were evaluated, findings showed that on an average, the Southeast region authorized a higher number of procedures (p-value < 0.001), however, in the pandemic year (2020), a reduction of approximately 24.5% of these hospitalizations occurred throughout Brazil, with the Midwest being the region most affected (32.12%). A percentage increase occurred in the Surgical Treatment of Oral sinus/Oral nasal Fistula (16.1%), in addition to a significant decrease in performing procedures for Resection of Mouth Lesion (33.4%). In the pandemic year, there was a reduction of 14% in expenditures related to hospital services and 23.26% related to professional services. It was concluded that the data presented demonstrated a significant reduction in AIHs for tertiary dental care in the pandemic year.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9257115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of anxiety and catastrophizing on pain perception in orthodontic treatment and its association with inflammatory cytokines. 焦虑和灾难化对正畸治疗中疼痛感知的影响及其与炎症细胞因子的关系。

IF 2.5 4区医学

Brazilian Oral Research Pub Date : 2023-01-01 DOI: 10.1590/1807-3107bor-2023.vol37.0010

Lucineide Lima Dos Santos, Ana Cláudia de Castro Ferreira Conti, Thais Maria Freire Fernandes, Gustavo Pompermaier Garlet, Marcio Rodrigues de Almeida, Paula Vanessa Pedron Oltramari

{"title":"Influence of anxiety and catastrophizing on pain perception in orthodontic treatment and its association with inflammatory cytokines.","authors":"Lucineide Lima Dos Santos, Ana Cláudia de Castro Ferreira Conti, Thais Maria Freire Fernandes, Gustavo Pompermaier Garlet, Marcio Rodrigues de Almeida, Paula Vanessa Pedron Oltramari","doi":"10.1590/1807-3107bor-2023.vol37.0010","DOIUrl":"https://doi.org/10.1590/1807-3107bor-2023.vol37.0010","url":null,"abstract":"Pain is common in orthodontic treatment, is subject to individual variation, and is associated with anxiety and stress, which can potentially become catastrophizing. The aim of the present study was to determine the variability of pain response after the insertion of orthodontic separators and to assess the association of pain levels with dental anxiety, catastrophizing, tooth sensitivity, and genetic expression of cytokines. To this end, 70 patients of both genders were divided into two equal groups according to the elastomeric separator used: G1 (Dentaurum) and G2 (Orthometric). Two separators were inserted in the mesial and distal sides of the lower right first molar. Participants were instructed to rate the level of pain at T0 (before insertion), T1 (just after insertion), and T2 (24 hours after insertion) on a visual analog scale. The gingival crevicular fluid was collected at T0 and T2. The levels of anxiety, catastrophizing, tooth sensitivity, and cytokine expression were also assessed. Statistical analysis was performed with the Fisher-Freeman-Halton, chi-squared, Spearman's correlation, and dependent and independent t tests (α=5%). Pain intensity was higher at T2 than at T1, in both groups (P<.05). An association was established (P<.05) between pain intensity at T1 and catastrophizing, and at T2 with anxiety and catastrophizing. Within-group differences in cytokine expression were found between T0 and T2. There was no correlation between cytokine expression and pain levels, anxiety, catastrophizing, and sensitivity at T2. Tooth separation produced variable pain levels, which were influenced by anxiety and catastrophizing, however, pain level was not correlated with increased cytokine expression.","PeriodicalId":48942,"journal":{"name":"Brazilian Oral Research","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9072167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1