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1.
Cad. pesqui ; 50(175): 234-254, enero-mar. 2020. graf
Article in Portuguese | LILACS-Express | LILACS, INDEXPSI | ID: biblio-1132910

ABSTRACT

Resumo O presente estudo pretende identificar os modelos de desenvolvimento profissional mais relevantes para um grupo de educadoras de creche portuguesas, procurando conhecer as suas preferências relativamente a formatos, temas e tipos de atividade de desenvolvimento profissional e as condições em que o vídeo-feedback poderá ser mais relevante para essas profissionais. Foram realizadas entrevistas com 26 participantes, após visualização de vídeos das suas práticas em contexto real. Os resultados mostram que o recurso a vídeos é visto como uma ferramenta potencialmente relevante para a reflexão, melhoria e reforço da prática profissional, sendo, no entanto, necessário garantir o seu devido enquadramento. Os resultados evidenciam, ainda, outras preferências desse grupo de educadoras, oferecendo pistas para a conceção de programas de desenvolvimento profissional em creche.


Abstract This study aims to identify the best professional development models for a group of Portuguese crèche educators. It seeks to learn their preferences regarding formats, themes and types of professional development activities, and the conditions under which video-feedback may be more relevant to them. Interviews were conducted with 26 participants, after they watched videos of their practices in a real-life context. The results show that the use of video is considered a potentially relevant tool for reflection, improvement and strengthening of professional practice, and that it is necessary to ensure its proper framework. The results also show other preferences of this group of educators, offering clues for the design of professional development programs in crèche centers.


Résumé Cette étude vise à identifier les modèles de développement professionnel les plus relevants pour un groupe d'éducatrices de crèche au Portugal. Elle cherche à connaître leurs préférences concernant les formats, les thèmes et les types d'activités de développement professionnel, ainsi que les conditions dans lesquelles une vidéo-feedback pourrait leur être utile. Des entrevues ont été menées auprès de 26 participantes, ayant visionné des vidéos concernant leurs pratiques en contexte réel. Les résultats montrent que le recours aux vidéos est considéré comme un outil potentiellement approprié pour réfléchir sur la pratique professionnelle ainsi que pour l'amélorier et la renforcer, à condition d'assurer un bon encadrement. Les résultats indiquent également d'autres préférences de ce groupe d'éducateurs, offrant des pistes pour la conception de programmes de développement professionnel dans les crèches.


Resumen El presente estudio pretende identificar los modelos de desarrollo profesional más relevantes para un grupo de educadoras portuguesas de guardería, con el propósito de tratar de conocer sus preferencias en lo que se refiere a formatos, temas y tipos de actividad de desarrollo profesional y las condiciones en las que el video-feedback podrá ser más importante para tales profesionales. Se realizaron entrevistas con 26 participantes, después de visualizar videos de sus prácticas en contexto real. Los resultados muestran que el recurso a videos es visto como una herramienta potencialmente relevante para la reflexión, mejora y refuerzo de la práctica profesional, pero hay que asegurar su debida enmarcación. Los resultados también ponen de manifiesto otras preferencias de ese grupo de educadores, ofreciendo pistas para la concretización de programas de desarrollo profesional en guardería.

2.
Clinics ; 75: e1764, 2020. tab, graf
Article in English | LILACS | ID: biblio-1133445

ABSTRACT

OBJECTIVES: This study aimed to determine the accuracy of the Breath-Alert™ portable breath meter (BA) for the detection of halitosis in children and adolescents, considering the organoleptic test (OT) as the gold standard in this assessment. METHODS: A cross-sectional study was conducted on 150 children (aged 6-12 years). OT was performed by three independent examiners on a single occasion, obtaining three scores of 0-5 points on the Rosenberg's organoleptic scale. The median of the three evaluations for each child was used for analysis. BA was used according to the manufacturer's instructions, with breath odor scored from 0-5 points. Scores ≥2 on both tests were considered indicative of halitosis. RESULTS: A total of 26 (17.3%) and 23 (15.3%) children were detected with halitosis on the OT and BA tests, respectively. The sensitivity and specificity of the BA scores for the detection of halitosis were 80.76% and 98.38%, respectively. The positive and negative predictive values for BA were 91.3% and 96.06%, respectively. CONCLUSION: In the present study involving children, who require fast, practical examinations, BA proved to be an auxiliary tool to OT for the detection of halitosis in the practice of pediatric dentistry, demonstrating high sensitivity and specificity.


Subject(s)
Humans , Male , Female , Child , Adolescent , Breath Tests/methods , Halitosis/diagnosis , Sulfur Compounds/analysis , Breath Tests/instrumentation , Cross-Sectional Studies , Reproducibility of Results , Sensitivity and Specificity , Halitosis/metabolism
3.
Rev. Pesqui. (Univ. Fed. Estado Rio J., Online) ; 8(1): 3907-3921, jan.-mar. 2016.
Article in English, Portuguese | LILACS, BDENF | ID: lil-776224

ABSTRACT

Objectives: to identify and discuss the health care activities of nurses to chronic renal patients in hemodialysis treatment. Method: an integrative review of the scientific literature with a qualitative approach, whose purpose was to gather and analyze the findings in databases that have interoperability with the Virtual Health Library (VHL). Results: there were 10 published articles selected between 2005 and 2010 grouped into three themes: Actions Guidance on Health, Family Empowerment, focused care to the family nucleus and Care Surveillance. Conclusion: to enlarge the care focus of hemodialysis services is to promote an arrangement of care practices to the proposal for comprehensive care, which adds to expertise a look under the sociocultural dimensions of user needs.


Objetivos: identificar e discutir as ações assistenciais do enfermeiro ao paciente renal crônico em tratamento hemodialítico. Método: revisão integrativa da literatura científica, com abordagem qualitativa, cujos propósitos foram reunir e analisar os achados encontrados nas bases de dados que possuem interoperabilidade com a Biblioteca Virtual de Saúde (BVS). Resultados: foram selecionados 10 artigos publicados entre 2005 e 2010, sendo agrupados em três temáticas: Ações de Orientação em Saúde; Empowerment da Família, o cuidado focalizado ao núcleo familiar; e Vigilância Assistencial. Conclusão: ampliar o foco de atenção dos serviços de hemodiálise implica em promover um arranjo das práticas de cuidar com sentido a proposta de integralidade, a qual agrega ao conhecimento técnico um olhar sob as dimensões socioculturais das necessidades dos usuários.


Objetivos: identificar y discutir las actividades de atención de la salud de las enfermeras para el tratamiento crónico hemodiático al paciente renal. Método: una revisión integradora de la literatura científica con un enfoque cualitativo, cuyo objetivo fue recopilar y analizar los resultados en bases de datos que tienen la interoperabilidad con la Biblioteca Virtual en Salud (BVS). Resultados: se seleccionaron 10 artículos publicados entre 2005 y 2010 que se agruparon en tres temas: Acciones de Orientación en Salud, Empoderamiento de la Familia, cuidado centrado en el núcleo familiar y Vigilancia de Salud. Conclusión: ampliar el foco de la atención de los servicios de hemodiálisis consiste en la promoción de un sistema de prácticas de cuidado con respecto a la propuesta de la integridad, que se suma al conocimiento técnico bajo las dimensiones socioculturales de las necesidades del usuario.


Subject(s)
Humans , Comprehensive Health Care , Nursing Care , Renal Dialysis/nursing , Renal Insufficiency, Chronic/nursing , Brazil , Nurse's Role
4.
Rev. Assoc. Paul. Cir. Dent ; 68(2): 166-169, abr.-jun. 2014. tab
Article in Portuguese | LILACS, BBO | ID: lil-726072

ABSTRACT

Objetivo: Avaliar a toxicidade de cimentos de ionômero de vidro (CIV) quimicamente ativados em culturas de células, após aglutinação do material e reação de presa. Materiais e Métodos: Dividiu-se os materiais em 9 grupos experimentais: I: controle, li (AP) Riva Self Cure (SOl), 111 (PP) Riva Self Cure (SOl), IV (AP) Maxxion R (FGM), V (PP) Maxxion (FGM), VI (AP) Vitro Molar (DFL), VII (PP) Vitro Molar (OFL), VIII (AP) KetacMolar Easymix, IX (PP) Ketac Molar Easymix (3M!ESPE). Manipularam-se os CIV conforme instruções do fabricante sendo depositados em laminulas em contato com a cultura de células logo após a aglutinação do material e após a reação de presa. A ação dos materiais sobre os fibroblastos cultivados foi analisada sobre o crescimento celular no curto, longo prazo e no ensaio de viabilidade e proliferação celular. Resultados: Grupos que receberam materiais após a presa apresentaram número de células viáveis e porcentagens menores que o grupo controle, porém permitiram crescimento celular durante todo experimento. Quando colocados em contato com as células logo após a aglutinação, induziram morte celular imediata. O material que demonstrou menor atividade citotóxica em fibroblastos foi o Ketac- Molar Easymix (3M!ESPE). Conclusão: Todos os CIV testados apresentaram-se tóxicos antes da reação de presa, entretanto após a reação de presa, permitiram crescimento celular


Aim: The aim of the present study was to assess the toxicity of different chemically activated GICs in fibroblast cell cultures post-agglutination (PA) and post-setting reaction (PS). Material and Methods: The materiais were divided into nine experimental groups: Group I - control; Group li (PA) - Riva Self Cure (SOl); Group 111 (PS) - Riva Self Cure (SOl); Group IV (PA) - Maxxion R (FGM); Group V (PS) - Maxxion (FGM); Group VI (PA) - Vitro Molar (OFL); Group VII (PS) - Vitro Molar (OFL); VIII (PA) - Ketac Molar Easymix; and Group IX (PS) - Ketac Molar Easymix (3M! ESPE). The cements were mixed following the manufacturers' instructions, deposited on glass slip covers and placed into contact with the cell cultures immediately following the agglutination of the material or after the setting reaction. The effect of the materiais on the cultivated fibroblasts was analyzed in terms of short-term and long-term cell growth as well as in viability and cell proliferation assays. Results: When placed in contact with the cells immediately follo- wing agglutination, the materiais caused immediate cell death. The groups having received the materiais following the setting reaction had a lower number and percentage of viable cells in comparison to the control, but the materiais allowed cell growth throughout the experiment. KetacMolar Easymix (3M!ESPE) was the glass ionomer cement with the least amount of cytoto- xic activity on fibroblasts. Conclusion: Ali glass ionomer cements tested were toxic prior to the setting reaction.However after setting reaction, allowed cell growth


Subject(s)
Cell Culture Techniques , Glass Ionomer Cements/chemistry , Toxicity Tests
5.
Article in English | IMSEAR | ID: sea-148737

ABSTRACT

Background: Chemomechanical removal of carious lesions consists of the dissolution of carious tissue by the application of a natural or synthetic agent, followed by atraumatic mechanical removal. Aim: The aim of the present study was to assess the effectiveness of Papacarie Duo® gel in the chemomechanical removal of carious lesions in primary teeth in comparison to the traditional method (low-speed bur). Settings and Design: A randomized clinical trial was conducted with 20 children between 5 and 8 years of age. Materials and Methods: Two teeth were treated in each child (split-mouth design), with the randomization of two methods: Group 1 – chemomechanical caries removal with Papacarie Duo™; and Group 2 – removal of carious dentin tissue using a low-speed bur. Both methods involved restoration with glass ionomer cement and follow up. The following aspects were evaluated: time required for the procedure; pain (face evaluation scale); rtention of the restorative material in the cavity; and the presence of secondary caries after 30 days. Statistical Analysis Used: Chi-squared test, Student’s t-test, and Wilcoxon test. Results: No statistically significant differences between methods were found regarding time required for the procedure (P = 0.13), the occurrence of pain (P = 0.585), or restoration status at the 30-day clinical evaluation (P = 0.713). Conclusion: The findings of the present study demonstrate that the two methods achieve similar results. The advantages of minimally invasive treatment, such as chemomechanical caries removal with Papacarie Duo™, are its ease of use, patient comfort, and the fact that it causes less damage to dental tissue.

6.
Texto & contexto enferm ; 22(1): 257-265, Jan.-Mar. 2013.
Article in English | BDENF, LILACS | ID: lil-669680

ABSTRACT

Trata-se de um relato de experiência com objetivo de descrever atividades desenvolvidas por enfermeiros, de 2010 a 2011, em plataforma de petróleo offshore. As atividades foram caracterizadas em administrativas (fiscalização, inspeção, análise de água) e assistenciais e de orientação em saúde (treinamento da equipe de resgate, palestras de saúde, instrução de saúde para embarque), sendo gerenciadas através do planejamento, organização, controle e liderança diante do contexto laboral instituído no ambiente offshore e das ocorrências previsíveis e inesperadas. Desempenha-se um trabalho em equipe multiprofissional onde o enfermeiro interage, dialoga e implementa ações visando a promoção da saúde, manutenção da integridade física e psicológica, e bem-estar do trabalhador offshore, que exerce atividades complexas e perigosas, em um espaço dito de confinamento, por ficar embarcado 15 dias consecutivos. Neste cenário, o enfermeiro é o único profissional de saúde num turno diário de 12 horas, e mais 12 horas em sobreaviso para atendimentos emergênciais.


This experience report aims at describing the activities carried out by nurses on an offshore oil platform between 2010 and 2011. Administrative (monitoring, inspection, and water analysis) and health care and orientation (training of the rescue team, health lectures, and health instructions for onboard processes) activities were managed through planning, organization, control and leadership protocols within the workplace context established in offshore environments. Predictable and unexpected occurrences were also taken into account. In this multiprofessional team, the nurse must interact, dialogue with and conduct actions aimed at promoting health and maintaining the physical and psychological integrity and welfare of offshore workers performing complex and dangerous activities in a confined space, as professionals are kept onboard for 15 consecutive days. In this scenario, the nurse is the only health professional to work a daily 12-hour shift, plus 12 on-call hours for emergency care.


Relato de experiencia que tiene como objetivo reportar las actividades realizadas por enfermeros en la plataforma petrolífera offshore de 2010 a 2011. Las actividades caracterizaban en procedimientos administrativos (supervisión, inspección, análisis de agua) asistencia y orientación de salud (capacitación de trabajadores de rescate, conferencias de salud, educación en salud para embarque), que se gestionaban a través de planificación, organización, control y liderazgo en el contexto de empleo en entorno marino y conjunto de sucesos previsibles e inesperados. También se trabajó con un equipo multidisciplinario donde el enfermero interactuaba, conversaba y ejecutaba acciones para promover salud, mantener la integridad física y psicológica y el bienestar de los trabajadores offshore que ejercen labores complejas, peligrosas, por permanecer en un espacio de encierro hasta por 15 días consecutivos. En este espacio, el enfermero es el único profesional de la salud con turno diario de 12 horas y en guardia de 12 horas para atender emergencias.


Subject(s)
Humans , Professional Practice , Petroleum , Self Report , Nurses
7.
Braz. j. oral sci ; 11(4): 475-480, Oct.-Dec. 2012. tab
Article in English | LILACS, BBO | ID: lil-668675

ABSTRACT

Aim: To evaluate the clinical status of permanent first molars and associations with dental caries, gingival bleeding, dental fluorosis and malocclusion. Methods: An observational study wascarried out in a rural community denominated Morro do Saboó in the city of São Roque, state of São Paulo, Brazil. A total of 194 children aged seven to ten years were examined for dental caries using the index proposed by the World Health Organization. Other conditions were determined using the Gingival Alterations Index, Dean’s Index and Dental Aesthetic Index. The chi-squared test was used for the statistical analysis of the data. Results: A total of 85.5% of the sample exhibited gingival bleeding and 69.9% exhibited malocclusion. A total of 53.6% had a clinical aspect of normality with regard to dental fluorosis. There was a predominance of sound teeth in the upper arch and teeth with carious lesions in the lower arch. No significant differences were found between sexes regarding gingival bleeding, dental fluorosis or malocclusion. Significant associations were found between tooth status and oral alterations (gingival bleeding, malocclusion and fluorosis) in teeth 16, 26 and 46 and between tooth status and gingival bleeding in tooth 36 (p<0.001). Conclusions: Caries activity in the permanent first molars was mainly associated with dental fluorosis and malocclusion. Strategies aimed at health promotion should be adopted on a large scale to minimize the prevalence of oral diseases.


Subject(s)
Child , Dental Caries/pathology , Fluorosis, Dental/complications , Gingivitis , Molar , Malocclusion/complications
8.
Rev. Círc. Argent. Odontol ; 69(215): 13-15, dic. 2012. ilus
Article in Spanish | LILACS | ID: lil-689035

ABSTRACT

Este trabajo tiene como objetivo presentar el protocolo clínico de Papacárie Duo(TM), desde el diagnóstico de la lesión de caries hasta el procedimiento restaurador. Una paciente femenina de 12 años de edad se presentó a la consulta odontopediátrica por dolor al frío y durante la ingesta de alimentos dulces. El examen clínico y radiográfico reveló caries en la pieza 46, clasificada como score 6, según el sistema ICDAS (cavidad extensa con exposición de la dentina). La conducta clínica consistió en la eliminación del tejido infectado por medio de la remoción quimico-mecánica de la caries utilizando el gel a base de papaína y restauración con ionómero vítreo. Se concluye, a partir de este protocolo, que la eliminación quimico-mecánica de la lesión de caries es un método de fácil aplicación basdado en la odontología mínimamente invasiva.


Subject(s)
Humans , Female , Child , Dental Caries/drug therapy , Glass Ionomer Cements/therapeutic use , Papain/therapeutic use , Dental Restoration, Permanent/instrumentation , Clinical Protocols , Dental Caries/diagnosis , Dental Cavity Preparation
9.
Rev. enferm. UERJ ; 20(1): 61-66, jan.-mar. 2012.
Article in Portuguese | LILACS, BDENF | ID: lil-652597

ABSTRACT

Trata-se de um estudo exploratório, qualitativo, cujos objetivos foram identificar as competências exercidas pelos profissionais enfermeiros no trabalho offshore e discutí-las perante as competências gerais determinadas aos profissionais de saúde pelas Diretrizes Curriculares Nacionais. Os dados foram coletados de fevereiro a julho de 2011, através de entrevista semiestruturada com nove enfermeiros offshore de uma empresa nacional que terceiriza seus serviços à indústria petrolífera de empresas multinacionais em bacias hidrográficas brasileiras. As competências profissionais dos enfermeiros foram definidas no contexto de suas ações, atreladas ao assistir/cuidar, gerenciar/administrar e ensinar/orientar numa plataforma de petróleo offshore, num trabalho em equipe multiprofissional e com trabalhadores do ramo que exercem variadas e complexas atividades.


It is an exploratory study, qualitative, whose objectives were to identify the competence exercised by nurses in the work offshore and discuss them before competence to health professionals in the National Curriculum Guidelines. Data were collected from February to July 2011, through semi-structured interviews with nurses offshore at national company that outsources its services to the oil industry of multinational enterprises in Brazilian river basins. The professional competence of nurses were defined in the context of their actions, linked to the assist/care, manage/administer and teach/guide on offshore oil rig, a multidisciplinary team work and workers engaged in the business complex and varied activities.


Se trata de un estudio exploratorio, cualitativo, cuyos objetivos fueron era identificar las competencias ejercidas por los enfermeros en el trabajo offshore y discutirlas delante de las competencias generales determinadas a los profesionales de salud por las Directrices Curriculares Nacionales. Los datos fueron recolectados de febrero a julio de 2011, a través de entrevistas semiestructuradas con nueve enfermeros offshore de una empresa nacional que subcontrata sus servicios a la industria petrolera de empresas multinacionales en cuencas brasileñas. Las competencias profesionales de los enfermeros fueron definidas en el contexto de sus acciones, vinculadas a la guardia/atención, gestionar/administrar y enseñar/guiar en una plataforma petrolera, en un equipo de trabajo multidisciplinario y con trabajadores que participan en las actividades de negocio complejas y variadas.


Subject(s)
Professional Competence , Education, Nursing/legislation & jurisprudence , Nursing/methods , Oceanography , Nursing Staff , Brazil , Oil and Gas Industry , Qualitative Research
10.
Rev. enferm. UERJ ; 19(4): 657-662, out.-dez. 2011.
Article in Portuguese | LILACS, BDENF | ID: lil-645072

ABSTRACT

Trata-se de uma revisão bibliográfica com objetivo de conhecer as características do ambiente de trabalho do enfermeiro em plataforma de petróleo offshore. Buscou-se textos científicos que mencionavam este ambiente de trabalho offshore em seu título, resumo ou referencial teórico; disponíveis completos para leitura on line, em português ou inglês e publicados de 2000 a 2010. Foi realizada leitura analítica dos conteúdos de produções científicas de pós-graduação stricto sensu que descrevesse o ambiente de trabalho offshore. As características gerais descritas foram de um ambiente perigoso, complexo, coletivo, contínuo e em regime de confinamento, e que englobam os fatores principais - vibração, ruído, temperatura, e fatores secundários - relações humanas, apoio social, estabilidade, remuneração. Concluiu-se que, para o profissional de saúde promover ações que proporcionem segurança no ambiente de trabalho em cooperação com o serviço de segurança e saúde especializado da empresa, é preciso a elaboração de diagnóstico situacional do ambiente de trabalho.


This literature review aimed to discover the characteristics of the work environment of nurses on offshore oil rigs. We searched for scientific texts that mentioned this offshore work environment in their title, abstract or theoretical frame of reference, and were available in full format for reading online, written in Portuguese or English, and published from 2000 to 2010. Analytical reading of the content of postgraduate scientific productions found the general characteristics of the offshore work environment described as dangerous, complex, collective, continuous and confined, and including the main factors: vibration, noise and temperature; and the secondary factors: human relations, social support, stability and remuneration. It is concluded that in order for health professionals to promote actions to ensure workplace safety in cooperation with the firm’s specialized security and health care services, a situational diagnosis must be made of the work environment.


Revisión de la literatura con el fin de conocer las características del entorno de trabajo del enfermero en plataforma petrolera offshore. Se buscó textos científicos que mencionaban el ambiente de trabajo offshore en su título, resumen o referencial teórico, disponibles para lectura on line, en portugués o Inglés y publicados entre 2000 y 2010. Fue hecha lectura analítica de los contenidos de producciones científicas de postgrado stricto sensu que describían el ambiente de trabajo offshore. Las características generales descriptas fueron de un ambiente peligroso, complejo, colectivo, contínuo y en régimen de confinamiento, que abarcó los principales factores: vibración, ruido, temperatura, y factores secundarios: relaciones humanas, apoyo social, estabilidad, y remuneración. Se concluyó que el profesional de salud debe promover acciones que proporcionen seguridad laboral en cooperación con el servicio de seguridad y salud especializado de la empresa. Es necesaria la elaboración del diagnóstico de la situación del ambiente laboral.


Subject(s)
Working Conditions , Occupational Health Nursing/methods , Oil and Gas Industry/prevention & control , Nursing Staff , Databases, Bibliographic , Scientific Communication and Diffusion , Academic Dissertations as Topic , Nursing Research
12.
Odontoestomatol ; 13(18): 29-35, nov. 2011.
Article in Spanish | LILACS, BNUY, BNUY-Odon | ID: lil-614043

ABSTRACT

Objetivo: Comparar clínica y radiográficamente el Tratamiento Restaurador Atraumático (ART) y remoción químico-mecánica con Papacárie® en molares deciduos con caries oclusal verificando dolor, integridad clínica de las restauraciones y evolución de la lesión. Metodología: Estudio clínico randomizado en 16 molares deciduos, en pacientes de ambos sexos, con edades entre 3 y 6 años. Esos dientes fueron divididos aleatoriamente en G1 (n=8) ART convencional y G2 (n=8) Papacárie® y restaurados con ionómero de vidrio. La sintomatología se analizó mediante la Escala de Evaluación Facial. Seis meses después se evaluó clínicamente la integridad de las restauraciones (Escala de Frencken) y radiográficamente el aumento o no del área radiolúcida de la lesión. Resultados: No fue relatado dolor durante la ejecución de ambas técnicas. Luego de seis meses no hubo progresión de las lesiones y el material restaurador se mantuvo retenido adecuadamente. Conclusiones: Ambas técnicas demostraron éxito clínico y radiográfico luego de seis meses de evaluación.


Subject(s)
Tooth, Deciduous , Dental Caries , Papain
13.
Clinics ; 66(6): 939-942, 2011. ilus, tab
Article in English | LILACS | ID: lil-594358

ABSTRACT

OBJECTIVE: To determine whether there is a correlation between halitosis and mouth breathing in children. STUDY DESIGN: Fifty-five children between 3 and 14 years of age were divided into two groups (nasal and mouth breathing) for the assessment of halitosis. A descriptive analysis was conducted on the degree of halitosis in each group. The chi-square test was used for comparison between groups, with a 5 percent level of significance. RESULTS: There was a significantly greater number of boys with the mouth-breathing pattern than girls. A total of 23.6 percent of the participants had no mouth odor, 12.7 percent had mild odor, 12.7 percent had moderate odor and 50.9 percent had strong odor. There was a statistically significant association between halitosis and mouth breathing. CONCLUSIONS: The occurrence of halitosis was high among the children evaluated, and there was a statistically significant association between halitosis and mouth breathing.


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Halitosis/etiology , Mouth Breathing/complications , Respiration , Chi-Square Distribution , Halitosis/epidemiology , Nose , Severity of Illness Index , Sex Distribution
14.
Rev. paul. odontol ; 32(4): 29-33, out.-dez. 2010. ilus
Article in Portuguese | LILACS, BBO | ID: lil-600419

ABSTRACT

O objetivo deste estudo foi relatar um caso clínico onde foi utilizada a fibra de vidro reforçada com resina composta na confecção de uma prótese adesiva direta em paciente de quatro anos de idade com ausência do dente 51 e alteração de cor no dente 61, ambos resultantes de trauma...


The aim of this study was to report a clinical case using reinforced-fiberglass composite to the manufacture of a direct adhesive prosthesis in a four years-old patient with absence of dental element number 51 and color alteration of dental element number 61, both caused by dental trauma...


Subject(s)
Humans , Child, Preschool , Tooth, Deciduous , Pediatric Dentistry , Mouth Rehabilitation , Composite Resins
15.
Article in Portuguese | LILACS | ID: lil-586196

ABSTRACT

Introduction: Casein phosphopeptides (CPP) have been shown to be good carriers of calcium, phosphate, and hydroxide ions to promote enamel remineralization with applications in oral care products, professional dental products, and food products. Objectives: Evaluate the cytotoxicity of a casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) paste in rat fibroblasts. Materials and methods: Cytotoxicity was measured by the Trypan blue dye exclusion assay and the MTT assay. Results: Long term (1, 3, 5, and 7 days) and short term tests (0, 4, 8, and 12 hours) were performed with the Trypan blue dye exclusion assay. Data were analyzed with ANOVA and Kruskall Wallis tests. After one day, the cell viability of the CPP-ACP study group was between 80 and 100%. In the short term experiments, a reduction of cell viability in the study group was observed compared with the control group; yet viable cells were present over the evaluation period. With the MTT assay, a viability of 76.43% was observed in the study group, a significant difference from the control group (P = 0.003). Conclusion: CPP-ACP paste demonstrates low cytotoxicity in rat fibroblast culture.


Introdução: A caseína fosfopeptídea (CPP) tem demonstrado ser uma provedora de cálcio, fosfato e hidróxido, capaz de promover a remineralização do esmalte dentário, sendo utilizada em produtos de higiene oral, materiais dentários e alimentos. Objetivos: Avaliar a citotoxicidade da pasta a base de caseína (CPP-ACP) em fibroblastos de ratos. Materiais e métodos: A citotoxicidade foi avaliada pelos testes de exclusão azul de Tripan e MTT. Resultados: Testes de longo prazo (1, 3, 5 e 7 dias) e de curto prazo (0, 4, 8 e 12 horas) foram realizados com o teste azul de Tripan. Os dados foram analisados com os testes de ANOVA e Kruskall Wallis. Após um dia, a viabilidade celular do grupo de estudo CPP-ACP estava entre 80 e 100%. Nos experimentos de curto prazo, uma redução de viabilidade celular no grupo de estudo foi observada em relação ao grupo controle, mas as células viáveis foram observados durante todo o período de avaliação. Com o método MTT, foi observada no grupo de estudo a viabilidade de 76,43% f, com diferença significativa do grupo controle (P = 0,003). Conclusão: A pasta CPP-ACP demonstra baixa citotoxicidade em cultura de fibroblastos de ratos.


Subject(s)
Caseins/toxicity , Dental Materials , Cell Survival , Fibroblasts
16.
Rev. paul. odontol ; 31(4): 36-40, out.-dez. 2009. ilus
Article in Portuguese | LILACS, BBO | ID: lil-542251

ABSTRACT

Foi avaliada neste estudo a microinfiltração em slot proximal de molares decíduos restaurados com os seguintes compômeros disponíveis no mercado: Freedom (SDI), Compoglass (Vivadent), Dyract/AP (Dentsply) e F2000 (3M). Selecionou-se 16 molares decíduos provenientes do Banco de Dentes Humanos da FOUSP, nos quais foram realizados praparos tipo slot proximal. Após os preparos, os dentes foram divididos em 4 grupos e restaurados seguindo as especificações dos fabricantes. Após o tempo de presa, realizou-se a impermeabilização dos dentes seguida de imersão em corante azul de metileno pelo período de 4 horas. As amostras foram então seccionadas em sentido longitudinal e três examinadores previamente calibrados atribuiram notas para o grau de microinfiltração...


The aim of the study was to evaluate microleakage in proximal slot of deciduos molares using eight different marks of compomers. Sixteen deciduos molars were selected the Human Dental Bank os FOUSP underwent proximal slot cavities. They were then randomly divided into 4 groups Freedom (SDI), Compoglass (Vivadent), Dyract (Dentsply) e F2000 (3M) and restored falowing the manufactures specifications. After setting time, we performed waterproofing followed by submersion in blue methyilene during 4 hours. Molars were crosscut on a longtudinal fashion and three blinded examiners acored the microleakage from 0 to 4...


Subject(s)
Dental Leakage , Dental Materials
17.
Rev. Ter. Man ; 7(34): 422-426, nov.-dez. 2009. tab
Article in Portuguese | LILACS | ID: lil-549052

ABSTRACT

Introdução: A respiração ocupa um importante papel na matriz functional, assim como no crescimento e desenvolvimento do complexo maxilofacial. Objetivo: A proposta deste estudo foi avaliar a cefalometria de pacientes respiradores bucais. Método: A análise foi realizada em 40 pacientes, 22 do gênero feminino e 18 do masculino, de 5 anos a 14 anos e 4 meses de idade. Foram obtidas telerradiografias laterais, nas quais se realizou a análise cefalométrica sumária de Ricketts e o cálculo VERT. Resultados: Os resultados das análises apontaram uma diminuição do ângulofacial, altura facial inferior e arco mandibular e aumento da altura facial total, convexidade do ponto A e do grau de convexidade do perfil mole. A profundidade facial, ângulo do plano mandibular e profundidade maxilar ficaram dentro dos valores de normalidade. Na análise dentária, os incisivos inferiores e os molares superiores mostraram-se em posições normais, assim como a inclinação do incisivo inferior. Além disso, após análise estatística dos dados, constatou-se uma característica dolicofacial severa. Conclusão: O padrão de respiração bucal foi responsável por várias anormalidades no crescimento e desenvolvimento craniofacial.


Introduction: Breathing plays a part in the functional matrix, acting on plastic dynamics as well as the growth and development of the maxillofacial complex. Objective: The aim of the present study was to assess the cephalometrics of mouth-breathing patients. Methods: Analysis was carried out on 40 patients (22 females and 18 males), between five and 14 years of age at the Functional Orthopedics of the Maxillae Clinic of the Universidade Camilo Castelo Branco (SP, Brazil). Lateral tele-radiographs were obtained, for which Ricketts’s cephalometric analysis was performed and the VERT index was calculated. Results: The results of the analysis revealed a reduction in the angles of facial axis, height of the lower face and mandibular arch as well as an increase in total facial height, convexity of Point A and the degree of convexity of the soft profile. Facial depth, angle of the mandibular plane and maxillary depth were within the range of normality. In the dental analysis, the lower incisors, upper molars and inclination of the lower incisors were positioned normally. The VERT index value was high, indicating a severe dolichocephalic (long face) characteristic. Conclusion: The mouth breathing pattern was responsible for various abnormalities in craniofacial growth and development.


Subject(s)
Humans , Male , Female , Child , Cephalometry , Mouth Breathing
18.
Acta odontol. venez ; 47(4): 22-30, dic. 2009. ilus, graf
Article in Spanish | LILACS, BNUY, BNUY-Odon | ID: lil-630213

ABSTRACT

Uno de los principales objetivos en el manejo del paciente pediátrico con caries es la utilización de técnicas no invasivas, que permitan el tratamiento de la patología dentaria sin afectar el comportamiento del niño. El propósito de este estudio fue evaluar la reacción de niños y registrar su sensación mientras recibían tratamiento de caries dentinal utilizando elementos rotatorios de baja velocidad, en comparación al tratamiento químico mecánico de caries dentinal en dentición decidua. Participaron en el estudio 36 niños, entre 4 y 8 años de edad. Se utilizó un diseño de estudio al azar de sección cruzada de manera tal que cada niño sirviera como su propio control, recibiendo cada tratamiento en cada lado de la misma arcada. Cada paciente era asignado al azar para recibir el tratamiento con elementos rotatorios o tratamiento químico mecánico en la primera visita, administrándosele el restante en la segunda visita. Luego de su tratamiento, todos los dientes fueron obturados con ionómero de vidrio fotopolimerizable. Para la evaluación objetiva de la reacción de los niños se aplicó la Escala de Comportamiento ante el Dolor Modificada. Inmediatamente después de realizado el tratamiento, se solicitaba a los niños que llenaran el formulario que contenía la Escala Facial para Registro del Dolor de Wong-Baker (Facial Pain Scale) para la evaluación subjetiva. El tratamiento químico mecánico demostró ser un procedimiento mejor aceptado por los pacientes pediátricos que el tratamiento con elementos rotatorios de baja velocidad.


One of the main objectives during the pedodontics assistance is the use of noninvasive techniques, that allow the treatment of the dental caries without affecting the behavior of the child. The aim of this study was to evaluate the reaction of children and to register its sensations during the treatment of dental caries in deciduous teeth, using low speed cutting rotatory instruments in comparison to the chemical and mechanical caries removal treatment. 36 children participated in the study, between 4 and 8 years of age. A cross section study design was used and each child served like his own control, receiving the two treatment in teeth of the same arches. Each patient one was selected randomly to receive the treatment with rotatory instruments or the chemical and mechanical treatment in the first visit, administered him to it the rest treatment in the second visit. After their treatment, all the teeth were restorated with light-curing glass ionomer. For the objective evaluation of the reaction of the children the Behavior Scale in the Modified Pain was applied. Immediately after the treatment, one asked for the children who filled the form that contained the Wong-Baker’s Face Scale for Registry of the Pain (Face Pain Scale) for the subjective evaluation. The chemical-mechanical treatment demostrated to be more accepted for the children in comparasion to the treatment with cutting rotatory istruments.


Subject(s)
Comparative Study , Papain/therapeutic use , Dental Caries/therapy , Dental Instruments
19.
Rev. Assoc. Paul. Cir. Dent ; 63(2): 130-133, mar.-abr. 2009. ilus
Article in Portuguese | LILACS, BBO | ID: lil-534147

ABSTRACT

A estética dental aliada à saúde geral é considerada um fator importante na vida do adolescente. Manchas produzidas por fluorose em níveis mais acentuados causam desconforto aos pacientes jovens e, por isso, tornam-se um desafio para o profissional que lida com essa faixa-etária. O presente trabalho relata um caso clínico de paciente adolescente portador de fluorose severa cujas manchas foram minimizadas empregando-se a técnica de microabrasão com ácido fosfórico a 37% e pedra-pomes combinada ao clareamento clínico com material clareador fotoativado à base de peróxido de hidrogênio a 35%. A combinação das técnicas abordadas nesse trabalho promoveu um resultado estético satisfatório, sendo indicada como uma alternativa viável para o uso clínico.


The aesthetic dental associated with the general health is considered an important factor for adolescent's life. High levels of fluorosis cause spots and discomfort becoming a challenge for the professional who deals with this age group. This paper reports a case of adolescent patient with a severe fluorosis which spots were treated employing the microabrasion technique (phosphoric acid at 37% and pumice stone) associated with clinical clearing using a bleaching agent (hydrogen peroxide at 35%). The combination of these both techniques has promoted a satisfactory cosmetic outcome and could be considered as a viable alternative for the clinical practice.


Subject(s)
Humans , Female , Adolescent , Enamel Microabrasion , Fluorosis, Dental , Tooth Bleaching
20.
Cienc. odontol ; 4(2): 115-121, jul.-dic. 2007. tab
Article in Spanish | LILACS | ID: lil-499953

ABSTRACT

Presentar un protocolo profilactico combinado para el uso del barniz de flúor y clorhexidina en el control de las caries dental, diseñado sobre la base de las condiciones de riesgo a la enfermedad y el estado de salud bucal de los individuos, de fácil aplicación en la práctica clínica. En este trabajo se propone un protocolo profiláctico para el uso de barniz de flúor y clorhexidina con una frecuencia que depende de la fase de tratamiento, edad, estado de erupción y condiciones de higiene bucal del paciente. La combinación de clorhexidina y fluoruros tópicos, pueden tener un efecto cariostático aumentado, comparado con el efecto que pueda lograr se con el tratamiento separado e independiente de cada uno de estos agentes. No obstante, es necesario realizar ensayos clínicos que comprueben la efectividad de este protocolo.


Subject(s)
Dental Caries/prevention & control , Chlorhexidine/therapeutic use , Fluorine/therapeutic use , Dental Cavity Lining , Dentistry , Venezuela
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