Universidade Estadual da Paraíba (UEPB): Sistema Eletrônico de Editoração de Revistas
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Impact of Artifacts Caused by Intraoral Dental Materials in Magnetic Resonance Imaging
Get PDFObjective: To evaluate the characteristics of artifacts produced by various intraoral dental materials in magnetic resonance imaging sequences and assess their impact on the diagnostic quality of the resultant images. Material and Methods: A clinical examination was conducted on forty-six patients who underwent magnetic resonance imaging for various brain pathologies. Parameters were recorded, including the location, span, and type of intraoral dental material. The impact of these artifacts on the diagnostic quality of the resultant image sequences was assessed. The reliability of the intra- and interobserver was calculated, and Fischer\u27s exact test was applied. P-value <0.05 was considered statistically significant. Results: The most common signal intensity artifact observed was hypointense with hyperintense rim artifacts in FLAIR (95.5%). The most common shape of the artifacts observed was circular/void shape (84.4%). There was a statistically significant difference between the various classes of intraoral dental materials and diagnostic acceptability (p=0.017). In the present study, 28% of the study population images were graded diagnostically unacceptable in the sequences evaluated (FLAIR 37.8%, T2 3.3%, SWI 24.4%, DWI 25%). Conclusion: Dental material artifacts interfered with the interpretation of magnetic resonance imaging at varying levels of diagnostic acceptability depending on the indication for which the imaging was performed
Factors Associated with Complex Treatments for Injured Deciduous Teeth: A Retrospective Study
Get PDFObjective: To investigate the occurrence and factors associated with complex treatments (endodontic treatment or extraction) for injured deciduous teeth. Material and Methods: A retrospective study was carried out with the dental records of 505 children aged one to seven years old with traumatic dental injuries treated at the Clinic for Traumatic Dental Injuries in Primary Dentition at the Federal University of Minas Gerais, Belo Horizonte, Brazil. Sociodemographic characteristics, information about the dental injury, and the types of treatment performed were collected from the patient\u27s records. Descriptive and Poisson regression analyses were performed (p<0.05; 95% CI). Results: Complex treatments were performed in 31.7% of children with traumatic dental injuries to primary teeth. Of these children, 4.8% underwent pulpectomy, and 26.9% underwent extraction. Factors associated with the occurrence of complex treatments were the child\u27s age ≥3 years at the time of the injury (RR=1.61; 95% CI: 1.24-2.09; p=0.001), family income less than twice the minimum monthly salary (RR= 1.29; 95% CI: 1.01-1.66; p= 0.041), coronary fractures with pulp involvement (RR=2.82; 95% CI: 1.98-4.02; p<0.001) and not seeking immediate care (RR= 1.29; 95% CI: 1.01-1.65; p=0.048). Conclusion: The occurrence of complex treatment after traumatic dental injuries in the primary dentition was approximately 30% and was associated with the child\u27s older age, lower family income, type of injury, and failure to seek immediate treatment
Comparative Analysis of Dental Patients\u27 Perspectives on Teledentistry Methods During the COVID-19 Pandemic in Semarang, Indonesia
Get PDFObjective: To understand patients\u27 perceptions of using teledentistry through virtual clinics versus telephone consultations during the COVID-19 pandemic. Material and Methods: This is a cross-sectional study with an analytical and quantitative approach. The sample consisted of 644 dental patients with experience using teledentistry services in Semarang, Indonesia. The research instrument was a questionnaire with a Likert scale, and the study was conducted in a hybrid manner, both online and through direct visits to dental practices. The data were analyzed using the Mann-Whitney test. The significance level was set at p<0.05. Results: The average score for the teledentistry via virtual clinic user group was 73.25, while for the telephone user group, it was 29.50. A significant difference in patient perceptions regarding teledentistry via virtual clinics and telephone was found (p<0.05). Conclusion: Patient perceptions of teledentistry through virtual clinics during the COVID-19 pandemic showed a significantly greater positive response than teledentistry via telephone
A Influência acadêmico-profissional na trajetória do Arquivo Público do Estado da Paraíba
Get PDFThe text addresses an academic-professional journey, highlighting its contribution to Archivology and its role in the Public Archives of the State of Paraíba. Starting undergraduate studies in 2013, the author actively participated in extension and research projects, as well as internships at the Court of Justice of Paraíba and a law firm. In 2019, they began their Doctorate in Information Science at the Federal University of Paraíba as a scholarship holder, working as a lecturer and teaching subjects relevant to academic training. In 2024, they assumed the position of Executive Manager of Document Management and the Archives System at the Public Archives, being responsible for drafting Decree nº 46.211/2025, which approves the Document Classification Plan and the Table of Temporality and Destination of Documents. This regulation promotes more efficient document management, ensuring transparency and access to public information. Their participation in the State Public Archives Network and scientific events highlighted their commitment to modernizing archival practices and efficiency in public administration. Moreover, the role of the Public Archives of the State of Paraíba stands out as an agent of transformation, fostering the appreciation of information and strengthening institutional memory in Paraíba. This writing intends to reflect on the importance of document preservation and the construction of a system that ensures the integrity and accessibility of public documents, contributing to transparency and good governance.O texto abordou uma trajetória acadêmico-profissional, destacando sua contribuição na Arquivologia e sua atuação no Arquivo Público do Estado da Paraíba. Ingressando na graduação em 2013, o autor participou ativamente de projetos de extensão e de pesquisa, além de realizar estágios no Tribunal de Justiça da Paraíba e num escritório de advocacia. Em 2019, iniciou o Doutorado em Ciência da Informação na Universidade Federal da Paraíba como bolsista, atuando como docente, bem como lecionando disciplinas relevantes para a formação acadêmica. Em 2024, assumiu o cargo de Gerente Executivo de Gestão Documental e do Sistema de Arquivos no referido Arquivo, sendo responsável pela redação do Decreto nº 46.211/2025, que aprova o Plano de Classificação de Documentos e a Tabela de Temporalidade e Destinação de Documentos. Essa normativa promove uma gestão documental mais eficiente, assegurando a transparência e o acesso à informação pública. Sua participação na Rede de Arquivos Públicos Estaduais e em eventos científicos evidenciou seu compromisso com a modernização das práticas arquivísticas e a eficiência na administração pública. Ademais, a atuação do Arquivo Público do Estado da Paraíba se destaca como um agente de transformação, promovendo a valorização da informação e fortalecendo a memória institucional na Paraíba. Este escrito tem a intenção de refletir a importância da preservação documental e a construção de um sistema que assegure a integridade e a acessibilidade dos documentos públicos, contribuindo para a transparência e a boa governança
Desenvolvimento acadêmico: minha jornada até o Arquivo Público do Estado da Paraíba
Get PDFInspired by Valentim\u27s thinking, I conjecture life under the need to acquire new learning and skills to be able to transform individual or collective reality. Initially interested in other fields of study, the focus of the report was directed to Archival Science, motivated by the interdisciplinarity of the area. During my undergraduate studies at the State University of Paraíba, I faced several challenges, especially in the context of the Covid-19 pandemic. However, the search for opportunities made it possible to experience archival practice thanks to the Public Archives of the State of Paraíba. The internship not only expanded the theoretical knowledge acquired during my academic journey, but also contributed to my adaptation to the job market, expanding my professional perspectives and understanding the influence and responsibility of Archival Science in preserving society\u27s memory in a significant way in the construction of a collective identity.Inspirado no pensamento de Valentim, conjecturo a vida sob a necessidade de ter novos aprendizados e habilidades para conseguir transformar realidade individual ou coletiva. Inicialmente interessado em outros campos de estudo, o foco do relato foi direcionado para a Arquivologia, motivado pela interdisciplinaridade da área. Durante a graduação na Universidade Estadual da Paraíba, foram enfrentados diversos desafios, especialmente no contexto da pandemia de Covid-19. No entanto, a busca por oportunidades, possibilitou a vivência da prática arquivística graças ao Arquivo Público do Estado da Paraíba. O estágio não somente ampliou o conhecimento teórico adquirido durante a jornada acadêmica, mas também contribuiu na adaptação para o mercado de trabalho, expandindo perspectivas profissionais e entender a influência e responsabilidade da Arquivologia na preservação da memória da sociedade de maneira significativa na construção de uma identidade coletiva
A importância das crônicas holandesas para a reconstrução da história dos índios tarairiús
No full textOs tarairiús eram os os indígenas mais numerosos que habitavam os sertões da Paraíba. Sendo os mais antigos habitantes do sertão do estado, com os seus ancestrais chegando ao Nordeste há sete mil anos. Com uma cultura voltada para a caça, e uma agricultura pouco desenvolvida, os tarairiús levavam um vida nômade, sempre se deslocando de um lugar para outro, sempre que os recursos faltavam. Esses índios impuseram uma resistência feroz aos criadores de gado durante a expansão para o sertão na segunda metade do século XVII, o que resultou praticamente no seu extermínio. Mas antes da conquista do sertão, durante as invasões holandesas, os tarairiús se aliaram aos holandeses contra os portugueses, de quem guardavam ódio. Essa proximidade com os holandeses, fez com que eles fossem retratados em seus quadros, crônicas de viagens e livros científicos que se tornaram uma importante fonte para a reconstrução da história desses índios.
Palavras-chave: Tarairiús. Invasões Holandesas. História do Nordeste
Cytokine Profile in the Gingival Crevicular Fluid Among Diabetic People: A Case-Control Study
No full textObjective: To investigate the periodontal conditions and levels of inflammatory cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), and interleukin-6 (IL-6), in the gingival crevicular fluid (GCF) of individuals with and without diabetes. Material and Methods: Seventeen healthy participants and 14 individuals with diabetes were recruited. Various periodontal parameters, including plaque index, gingival index, and probing pocket depth, were assessed by a single, blinded investigator. GCF samples were analyzed for TNF-α, IL-1β, and IL-6 levels by using enzyme-linked immunosorbent assays. Results: The results showed significant differences between the control and diabetes groups in terms of mean probing depth, mean attachment level, plaque percentage, and percentage of bleeding on probing. The analysis of cytokine levels revealed that the mean ranks for TNF-αβ were significantly higher in the diabetes group than in the control group, indicating a pro-inflammatory state. However, no significant difference was observed in the levels of IL-6 between the two groups. Conclusion: Diabetes is associated with increased periodontal inflammation and elevated levels of specific inflammatory cytokines in the GCF. The study offers valuable insights into the interplay between diabetes and periodontal disease, emphasizing the importance of comprehensive dental care and the management of systemic health conditions for individuals with diabetes
Frontal Sinus Dimensions and Maxillary and Mandibular Lengths in Individuals from Peru and Brazil: A Correlation Study
No full textObjective: To determine the correlation of frontal sinus dimensions with maxillary and mandibular lengths in lateral head radiographs of Latin American individuals from Peru and Brazil. Material and Methods: This correlation study evaluated 200 lateral head radiographs from Peruvian (n=100) and Brazilian (n=100) individuals aged 15 to 20 years. Two investigators were trained and calibrated to perform all measurements. Digital measurement of frontal sinus height and width was performed using specialized software. Subsequently, the maxillary (condylion to A point) and mandibular (condylion to gnathion—point) effective lengths were measured. Pearson correlation tests were used to assess the strength of the association. A significant level of p<0.05 was used. Results: A significant correlation was found between frontal sinus height and effective maxillary and mandibular lengths (p= 0.013 and p= 0.014, respectively). Frontal sinus width was also significantly correlated with effective maxillary and mandibular length (p=0.001 and p<0.001, respectively). However, the correlations between frontal sinus height and width with maxillary and mandibular effective length were weak to moderate. Conclusion: The correlations between frontal sinus width and height and maxillary effective lengths are weak to moderate, indicating that, in most cases, as maxillary dimensions increase, frontal sinus lengths also increase but do not change by the same magnitude
Effect of Toothbrushing with Vegan Dentifrices on the Roughness and Mass of a Nanoparticle Composite Resin
No full textObjective: To evaluate the effect of dentifrices labeled as vegan on the mass and surface roughness of a nanoparticulate composite resin subjected to simulated toothbrushing, and to analyze the labeling of these products. Material and Methods: Sixty composite resin specimens were divided into six groups (n=10): one control group using a conventional dentifrice (CG) and five test groups using dentifrices labeled as vegan (TG1, TG2, TG3, TG4, and TG5). Mass and surface roughness were measured before and after simulated brushing equivalent to six months (25,000 cycles) and twelve months (50,000 cycles) of use. The labeling analysis assessed the composition of the dentifrices and their compliance with Brazilian Health Regulatory Agency regulations. Results: Mass analysis showed no significant differences between groups at either time point. Regarding surface roughness, the control group showed no significant change (p>0.05) after 6 and 12 months of brushing. However, the test groups exhibited variable responses. After twelve months, TG4 exhibited significantly greater roughness compared to CG, TG1, and TG2 (p<0.05), while TG5 showed greater roughness than CG and TG1 (p<0.05). Visual indicators of veganism were present on the packaging of the test dentifrices, although no certification seals were found. Conclusion: The labeling analysis revealed that vegan dentifrices are not currently regulated by national or international agencies, raising concerns about their reliability and safety, as well as the absence of agents with proven anticaries efficacy. Additionally, while brushing with vegan-labeled dentifrices did not significantly increase the roughness or reduce the mass of the composite resin, their effects after twelve months of simulated brushing were comparable to those of conventional dentifrices
INCLUSIVISMO E PLURALISMO RELIGIOSO:: DIVERSIDADE RELIGIOSA E DEBATE PÚBLICO
No full textIn this study, I address the question: does the inclusivist stance favor the participation of religious diversity in the democratic public debate? In epistemological terms, inclusivism is the position in which the truth or salvation of a single religion is considered a model to be followed by other religions. Thus, the model religion grants other religious beliefs access to truth and salvation. However, when applied to ethical-political issues, inclusivism appears to generate asymmetries that ultimately legitimize institutional privileges (such as public funding or legislative influence). This happens because, even though some religions are accepted, inclusivism maintains, much like exclusivism, the dogmatic privilege of a model claim. To overcome this line of thinking, I intend to offer an alternative that seems more just and consistent with democratic principles. I argue that to manage religious diversity institutionally, especially in public discussions, the democratic state must adopt a variation of religious pluralism based on epistemic humility. Pluralism rejects absolutisms, recognizing the epistemic legitimacy of multiple religious and non-religious traditions. The idea of epistemic humility, when applied to religious individuals, requires them to recognize that their faiths do not hold a monopoly on truth; and for non-religious individuals, it requires admitting that secularized worldviews are also partial interpretations. Thus, the advantage of pluralism seems to be its promotion of horizontal dialogue, without prior hierarchies. Based on epistemic humility, I intend to conclude that pluralism respects diversity as an irrevocable fact. Furthermore, it fosters truly inclusive public deliberations, where beliefs are discussed, not imposed.Neste estudo respondo a questão: a postura inclusivista favorece a participação da diversidade religiosa no debate público democrático? Em termos epistemológicos, o inclusivismo é a posição na qual a verdade ou a salvação de uma única religião são consideradas como uma espécie de modelo a ser seguido por outras religiões. Assim, a religião modelo garante a outras crenças religiosas o acesso à verdade e a salvação. Todavia, quando aplicado a questões ético-políticas, o inclusivismo parece gerar assimetrias que, em última instância, legitimam privilégios institucionais (como o financiamento público ou influência legislativa). Isso ocorre, pois, ainda que algumas religiões sejam aceitas, o inclusivismo mantêm, tal qual o exclusivista, o privilégio dogmático de uma reivindicação modelo. Para superar tal pensamento, pretendo oferecer uma alternativa, aparentemente, mais justa e coerente com os princípios democráticos. Sustento que para gerir institucionalmente a diversidade religiosa, especialmente nas discussões públicas, o Estado democrático precisa adotar uma variação do pluralismo religioso, fundamentado na humildade epistêmica. O pluralismo rejeita absolutismos, reconhecendo a legitimidade epistêmica de múltiplas tradições religiosas e não-religiosas. A ideia de humildade epistêmica, aplicada a religiosos exige que estes reconheçam que suas fés não detêm o monopólio da verdade; e para não-religiosos exige admitir que visões secularizadas também são interpretações parciais. Assim, a vantagem do pluralismo parece ser aquela que promove o diálogo horizontal, sem hierarquizações prévias. Baseado na humildade epistêmica, pretendo concluir que o pluralismo respeita a diversidade como fato irrevogável. Além de favorecer deliberações públicas verdadeiramente inclusivas, onde crenças são discutidas e não impostas