Representações culturais do câncer de mama: uma revisão de escopo / Breast cancer cultural representations: a scoping review

Resumo O objetivo deste artigo é mapear a produção científica global sobre representações sociais ou culturais e câncer de mama no campo da saúde coletiva e discutir como esse fenômeno se apresenta na literatura. Foi realizada uma revisão de escopo, tendo como norte a seguinte pergunta: "Como representações culturais ou sociais no contexto do câncer de mama são descritas na produção científica global no âmbito da saúde coletiva?". As buscas foram realizadas em cinco fontes de literatura científica, sendo incluídos 45 estudos. O tratamento analítico seguiu a técnica de análise de conteúdo na modalidade temática. O acervo analisado pode ser tematizado nas seguintes categorias: (1) Comprometimento na imagem corporal e nas interações; (2) Espiritualidade; (3) Perda do controle da vida; (4) Seguir com a vida e (5) Associação a questões étnico-raciais. Apesar dos avanços da biomedicina, observa-se que nas representações do câncer de mama ainda permanecem metáforas associadas ao câncer no século passado. Conclui-se que, dentre outros aspectos, a atenção a mulheres com câncer de mama não pode ser pautada apenas pelas abordagens biomédica e epidemiológica, uma vez que essa doença é atravessada por saberes que competem com essas abordagens.

Abstract This article aims to map the global scientific production on social or cultural representations and breast cancer in Public Health and discuss how it is presented in the literature. We conducted a scoping review guided by the question: "How are cultural or social representations in the context of breast cancer described in the global scientific Public Health production?". We searched for works in five scientific literature sources and included 45 studies. The analytical process followed the content analysis technique in the thematic modality. The analyzed collection can be thematized into the following categories: (1) Compromised body image and interactions, (2) Spirituality, (3) Loss of control over life, (4) Going on with life, and (5) Association with ethnic-racial issues. Despite advances in biomedicine, we observed that representations of breast cancer still have metaphors associated with cancer in the last century. We conclude that, among other aspects, care for women with breast cancer cannot be guided only by biomedical and epidemiological approaches since this disease is traversed by knowledge that competes with these approaches.

Fractal dimension approach for quantitative analysis radiograph in periapical inflammation: A systematic review

Background and Objective@#Periapical inflammation on visual interpretation, especially in conditions of early inflammation, is very dependent on visual acuity. Visual ability can only detect if the inflammatory condition in the periapical area is more than 30%. This study reviewed the use of fractal dimension (FD) for quantitative assessment radiographs in periapical inflammation.@*Methods@#The search was performed using PubMed, Web of Science, and Scopus databases. The inclusion criteria were clinical research, the area was in the periapical inflammation, used the periapical radiograph, measured the fractal dimension in human bone, the article studies were in the English language. There was no restriction for publication date.@*Results@#Five articles were found in which fractal dimension was applied for the assessment of periapical lesions visually indiscernible in radiographs, for evaluation of apical inflammation, for imaging diagnosis of the periapical lesion, for analysis of trabecular bone, and for analysis of trabecular bone structure around the bone of periapical inflammation. Various sizes and sites of the regions of interest were used to evaluate the bone structure of periapical inflammation with fractal dimension.@*Conclusion@#Fractal dimension in Dentistry has been widely applied to the study of images. Periapical radiographs were the most frequently used. The Image J software and the fractal analysis method were extensively adopted in the studies reviewed herein. Further studies are encouraged to improve the use of fractal dimension in assessing quantitative radiographs in periapical inflammation.

A new strategy for evaluating antitumor activity in vitro with time-dimensional characteristics of RTCA technology / 中国药理学通报

Aim To analyze the anti-A549 and HI299 lung ade-nocarcinoma activities via using examples of baicalin, astragalo-side, hesperidin and cisplatin based on real time cellular analysis (RTCA) technology, and to build a new strategy for EC50 e-valuation reflecting the time-dimensional characteristic. Methods Using RTCA Software Pro for data analysis and GraphPad Prism and Origin Pro plotting, the in vitro anti-A549 and H1299 lung adenocarcinoma activities of baicalin, astragaloside, hesperidin, and cisplatin were characterized using the endpoint method and time dimension, respectively. Results (X) There were significant differences in EC50 values of A549 and H1299 cells at 24 h and 48 h endpoint methods. (2) The correlation coefficient of the curve fitted with the four-parameter equation was > 0. 9, and the dynamic change of EC50 remained relatively stable (the linear fitting of EC50 at adjacent 4 points I slope 1

Research on the"Package Payment"Problem of the Compact County Medical Community Based on Multi-Dimension-al Scale Analysis and Social Network Analysis / 中国卫生经济

Objective:To explore the core issues in the implementation of"packaged payment"in China's compact county medi-cal community,in order to provide useful references for the innovative reform of medical insurance payment methods in compact coun-ty medical community.Methods:By constructing the problem system through the macro model of the health system,analyzing the re-lated literature using multidimensional scale analysis and social network analysis,and comprehensively evaluating the results using the entropy-weighted TOPSIS method,it summarizes the core issues of"packaged payment"in compact county medical community.Results:There are core issues in China's compact county medical community,such as inadequate distribution of benefits and incen-tive and constraint mechanisms within the medical community(Ci= 1.000),lack of effective supervision and assessment mechanism for medical communities(Ci= 0.732),suppressed quality and efficiency of medical services(Ci= 0.652),lagging medical informatiza-tion construction(Ci= 0.595),and incomplete supporting policy measures(Ci= 0.579).Conclusion:The"packaged payment"of com-pact county medical community can be optimized from the following three aspects:a multi-level collaborative incentive mechanism should be improved to ensure the service quality and efficiency;optimize the total amount calculation method and improve the de-tailed supporting measures;accelerate information construction and strengthen supervision and assessment management.

Trabecular Characteristics of Hypertrophic Cardiomyopathy Based on Cardiac Magnetic Resonance Fractal Analysis:A Preliminary Study / 中国医学影像学杂志

Purpose To evaluate the feasibility of cardiac magnetic resonance fractal analysis in evaluating left ventricular trabecular complexity in hypertrophic cardiomyopathy(HCM),and to study the degree of left ventricular trabecular complexity in HCM and the relationship between excessive trabecular complexity and cardiac function.Materials and Methods From August 2020 to December 2022,a total of 80 patients with HCM from the Second Affiliated Hospital of Nanchang University were retrospectively analyzed.Additionally,80 healthy volunteers were recruited as the control group.Left ventricular functional parameters and fractal dimension(FD)of left ventricular trabecular myocardium were measured.The differences of mean global FD,max basal FD and max apical FD were compared between the HCM group and the control group,the correlation between FDs and cardiac function parameters was evaluated.The diagnostic efficiency of mean global FD,max apical FD and max basal FD was analyzed via receiver operating characteristic curve.Results The mean global FD of HCM group was significantly higher than that of normal group,and the difference was statistically significant(1.303±0.047 vs.1.229±0.026;t=-12.387,P<0.001).Mean global FD showed the best performance in differentiating HCM from normal control group.The optimal cut-off value for the diagnosis of HCM was 1.251,with the area under curve of 0.933(95%CI 0.896-0.969).Mean global FD was positively correlated with maximum wall thickness and left ventricular mass index(r=0.686,0.687,P<0.001),and max apical FD was positively correlated with left ventricular ejection fraction(r=0.520,P<0.001).Conclusion The FD obtained by cardiac magnetic resonance fractal analysis technique is reproducible and has definite value in the diagnosis of HCM,with association with the structure and function of left heart.

Study on the dosimetry effect of rotational errors of a multi-channel cylinder applicator of vagina / 中国医学装备

Objective:To investigate the dosimetry effect of rotational errors of multi-channel cylinder vaginal applicator of intravaginal irradiation after surgery of endometrial cancer.Methods:A total of 18 patients who underwent surgery of endometrial cancer at Peking Union Medical College Hospital from June to December 2022 were selected.The plans of patients who adopted the treatment of multi-channel cylinder applicator of vagina were retrospectively analyzed,which maintained the same retained mode with clinical plan.The applicator was rotated clockwise by 22.5? and 45.0?,respectively,simulating the rotational errors that occurred in placing the applicator among clinical inter-fractions.And then,the changes of dosimetry of target area and organs at risk(OAR)under two kinds of rotation amplitudes were further analyzed.Results:When the applicator was rotated as 22.5?,the minimum doses to 90%volumes of CTV by 2.03%than that of clinical plan,which was significantly different(t=5.86,P<0.05),and the maximal doses to 2cc of OARs of bladder and rectum respectively increased 2.35%and 2.71%,and the differences of them were statistically significant(t=-3.49,-2.40,P<0.05),respectively.When the applicator was rotated as 45?,the D90 of the target area decreased by 5.75%than that of clinical plan,which was statistically significant(t=14.07,P<0.05).The D2cc values of the bladder and rectum increased respectively by 6.50%and 9.49%than that of clinical plan,which were statistically significant(t=-7.72,-6.9,P<0.05).The differences of the exposed doses of sigmoid colon and small intestine after the applicator was rotated by 22.5? and 45.0? between the plan and original plan were respectively less,which were not statistical significance.Conclusion:The multi-channel cylinder applicator can provide individualized dose distribution in intravaginal irradiation.However,attention should be paid to the placement of the applicator when patients undergo inter-fractional treatment,in order to avoid deviations in the angular alignment from the original plan.This can impact the dosages of the target area and OARs.

A dosimetric study of 3D-printed individual phantom in intensity modulated radiation therapy plan for chest / 中国医学装备

Objective:To make an individual phantom that was printed by using three dimension(3D)technique,which could reflect the real situation of patient,and to analyze the computed tomography(CT)value and dose distribution of radiotherapy on each organ of the inside of the 3D-printed individual phantom.Methods:According to the localization of CT image of the patient,the empty shell of 3D structure of each organ were reconstructed and printed by using 3D technique.The CT value was used as basis to select the equivalent material of each organ to perform fill,which could obtain the individual phantom of chest that could appear the structural characteristics of patient.The treatment plan of patients were included in treatment plan group,and the plans which were transplanted to 3D-printed individual phantom from treatment plan of patients were included in phantom plan group.The dosimetric parameters of the plans of two groups were compared.Results:The average CT values of left and right lung,soft tissue,cancellous bone,compact bone and heart of the phantom plan group were respectively-709,-737,14,144,760 and 28 HU.The errors of the all CT values between phantom images and located images of patients were less than 16.7%.The exposure doses of normal tissues of radiotherapy plans on the images of two groups could meet the clinical requirements.The minimum dose(Dmin),mean dose(Dmean),the corresponding doses of 98%,50% and 2% target volumes(D98%,D50% and D2%),conformity index(CI),homogeneity index(HI),monitor unit(MU)of dosimetric parameters of the target region could meet the clinical requirements without statistically significant differences.There was significant differences in the maximum dose(Dmax)of the target region(t=2.678,P＜0.05).Among of these Dmax values,the Dmax value of phantom plan group was larger,which was(56.97±0.32)Gy.Conclusion:The CT value,tissue structure and spatial distribution of the phantom,which is finally designed,can emulate the chest of human body in radiotherapy.It has verified the feasibility that 3D-printed phantom is applied in measuring dose in the quality assurance of radiotherapy.

Evaluation of dual-parameter 3D-ASL on blood-supply of patients with CMCAO and the relationship between that and cerebral infarction area / 中国医学装备

Objective:To explore the evaluation of dual-parameter three dimension arterial spin labelling(3D-ASL)perfusion imaging on blood-supply situation of patients with chronic middle cerebral artery occlusion(CMCAO)and the relationship between that and cerebral infarction area.Methods:A total of 112 patients with unilateral CMCAO admitted to Handan Central Hospital from April 2019 to December 2021 were selected,and all of them were divided into a compensatory group(50 cases)with anterior cerebral artery(ACA)leptomeningeal anastomoses(LMA)and an uncompensated group(62 cases)according to the results of digital subtraction angiography(DSA)examination.The results of diffusion weighted imaging(DWI),magnetic resonance angiography(MRA)and dual-parameter 3D-ASL detection were respectively analyzed,and the clinical data,3D-ASL parameters and the incidence of cerebral infarction between the two groups were compared.The influence factors of compensation were further analyzed.The receiver operating characteristics(ROC)curve of LMA diagnostic value of CMCAO patients was drawn according to cerebral blood flow values[post label delay(PLD)=1.5 s,2.5 s)].The 3D-ASL parameters of patients with different cerebral infarction areas were compared,and the relationship between 3D-ASL parameters and cerebral infarction area was compared.Results:The apparent diffusion coefficient(ADC)at the side of lesion of CMCAO patients was(0.31±0.10),and cerebral blood flow values at 1.5s and 2.5s were respectively(25.67±4.25)and(54.09±4.49),which were significantly lower than those at the side of healthy,and the differences were statistically significant(t=27.591,34.210,3.913,P<0.05),respectively.The differences of cerebral blood flow values(1.5s and 2.5s)between compensatory group and uncompensated group were significant(t=5.584,4.090,P<0.05),respectively.The results of logistic regression analysis showed that age,stroke,cerebral infarction area and cerebral blood flow values(1.5 s and 2.5 s)were influencing factors on LMA compensation of CMCAO patients(OR=4.187,6.604,0.482,5.681,5.807,P<0.05),respectively.The ROC values showed that the area under curve(AUC)of 3D-ASL were respectively 0.720 and 0.812 in diagnosing LMA when PLD were respectively 1.5s and 2.5s.The proportion of normal and lacunar infarctions in the compensatory group was significantly higher than that in the uncompensated group,while the proportions of middle and small infarction,and large area infarctions of the compensatory group were significantly lower than those of the uncompensated group,and the difference was statistically significant(t=28.062,P<0.05).The difference in cerebral blood flow values(1.5s)among patients with different infarct areas was statistically significant(t=0.202,P<0.05).The cerebral blood flow value(1.5s)of 3D-ASL was negatively correlated with the area of cerebral infarction(r=-0.261,P<0.05).Conclusion:Dual parameter 3D-ASL can non-invasively and visually assess the compensatory status of LMA of patients with unilateral CMCAO.The blood flow perfusion of middle cerebral artery(MCA)at the side of lesion is related to the area of cerebral infarction.When the PLD is 1.5s,the sensitive response can be conducted on this,so as to provide objective and reliable basis for clinical diagnosis and treatment and curative effect.

Prácticas participativas de salud mental en contexto de pandemia: apuntes sobre la experiencia de la Radio La Colifata desde la perspectiva de su coordinación

Este escrito forma parte de un proyecto de investigación UBACyT radicado en la Facultad de Psicología, UBA. Su objetivo es indagar en los procesos de transformación llevados adelante en prácticas participativas que articulan salud mental y comunicación en un Hospital monovalente de salud mental de la Ciudad de Buenos Aires durante la pandemia por COVID-19. Se trata de un estudio cualitativo, exploratorio y descriptivo que toma como objeto de indagación las prácticas desarrolladas por la Organización Civil La Colifata desde la perspectiva de sus actores. Se tomaron entrevistas en profundidad y se realizó un conversatorio con integrantes de los equipos de coordinación. El proceso de sistematización del material recogido utilizó técnicas de análisis de contenido. Como resultados se presenta una caracterización de la experiencia y las principales transformaciones en contexto de pandemia, incorporando obstáculos, aprendizajes y fortalezas. Se discute la dimensión vincular y su relación con la perspectiva de cuidados, así como lo significativo del sostenimiento de una dimensión deseante y creativa en la experiencia estudiada. Se concluye que dicha perspectiva vincular y el fortalecimiento de una red de cuidados significativa se han constituido en elementos clave para el sostenimiento de actividades en contexto de excepcionalidad.

This text is part of a research project funded by UBACyT and conducted at the Faculty of Psychology, UBA. Its objective is to investigate the transformation processes carried out in participatory practices that articulate mental health and communication in a Psycho-assistance Hospital in the City of Buenos Aires during the COVID-19 pandemic. This is a qualitative, exploratory, and descriptive study that takes as its object of inquiry the practices developed by the Civil Organization La Colifata from the perspective of its actors. In-depth interviews were conducted, and a conversation was held with members of the coordination teams. The process of systematizing the collected material used content analysis techniques. The results present a characterization of the experience and the main transformations in the context of the pandemic, incorporating obstacles, learning, and strengths. The relational dimension and its relationship with the perspective of care are discussed, as well as the significance of sustaining a desiring and creative dimension in the studied experience. It is concluded that this relational perspective and the strengthening of a significant care network have become key elements for the sustainability of activities in exceptional contexts.

Este texto faz parte de um projeto de pesquisa financiado pela UBACyT e realizado na Faculdade de Psicologia, UBA. Seu objetivo é investigar os processos de transformação realizados em práticas participativas que articulam saúde mental e comunicação em um Hospital Psicoassistencial da Cidade de Buenos Aires durante a pandemia por COVID-19. Trata-se de um estudo qualitativo, exploratório e descritivo que tem como objeto de investigação as práticas desenvolvidas pela Organização Civil La Colifata a partir da perspectiva de seus atores. Foram realizadas entrevistas em profundidade e uma conversa com membros das equipes de coordenação. O processo de sistematização do material coletado utilizou técnicas de análise de conteúdo. Os resultados apresentam uma caracterização da experiência e as principais transformações no contexto da pandemia, incorporando obstáculos, aprendizados e pontos fortes. É discutida a dimensão relacional e sua relação com a perspectiva de cuidado, bem como a importância de manter uma dimensão desejante e criativa na experiência estudada. Conclui-se que essa perspectiva relacional e o fortalecimento de uma rede de cuidados significativa se tornaram elementos-chave para a sustentabilidade das atividades em contextos excepcionais.

Le couple et ses déliaisons violentes: dimensions sociales, subjectives et intersubjectives / O casal e suas rupturas violentas: dimensões sociais, subjetivas e intersubjetivas / The couple and its violent untied: social, subjective, and intersubjective dimensions / La pareja y sus violentas roturas: dimensiones social, subjetiva e intersubjetiva

Comment aujourd'hui articuler la réalité sociale du couple et sa réalité inconsciente afin de rendre compte de la violence conjugale contemporaine? Après un bref retour sur les fondements anthropologiques du couple et du lien d'alliance symbolique (mariage, Pacs) ou "libre" qui le fonde, nous évoquerons l'imaginaire de la conjugalité autrement dit le fantasme de réalisation idéale de soi et de ses affects au travers de la mise en couple pour en venir à poser les coordonnées conjugales et subjectives impliquées dans le passage à l'acte violent. Deux vignettes cliniques permettent de saisir comment opère dans le lien conjugal le passage de l'amour à l'hainamoration. Seront ainsi ouvertes les possibles déliaisons, sources de violence, entre les dimensions sociale, imaginaire, subjective et intersubjective de la conjugalité.

Resumes Como articular a realidade social do casal e a sua realidade inconsciente para dar conta da violência conjugal contemporânea? Depois de uma breve revisão dos fundamentos antropológicos do casal e do vínculo de aliança simbólica (casamento, PACS) ou "livre" que lhe está subjacente, discutiremos o imaginário da conjugalidade, ou seja, a fantasia da auto-realização ideal e os seus efeitos através da relação de casal, a fim de estabelecer as coordenadas conjugais e subjectivas envolvidas na passagem à violência. Duas vinhetas clínicas permitem-nos apreender como se opera a passagem do amor ao ódio no laço conjugal. Isto abrirá as possíveis deslocações, fontes de violência, entre as dimensões sociais, imaginárias, subjectivas e intersubjectivas da conjugalidade.

How can we articulate the social reality of the couple and its unconscious reality to account for contemporary conjugal violence? After a brief review of the anthropological foundations of the couple and the symbolic (marriage, civil solidarity pact - PACS) or "free" alliance link that underpins it, we will evoke the imaginary of conjugality. In other words, the fantasy of the ideal realization of oneself and one's affects via the couple relationship, in order to pose the conjugal and subjective coordinates involved in the passage to the violent act. Two clinical vignettes allow us to comprehend how the passage from love to hatred operates in the conjugal bond. Such understanding will open up possible dislocations, roots of violence, among social, imaginary, subjective and intersubjective dimensions of conjugality.

¿Como articular la realidad social de la pareja y su realidad inconsciente para dar cuenta de la violencia conyugal contemporânea? Tras un breve repaso de los fundamentos antropológicos de pareja y del vínculo simbólico (matrimonio, PACS) o de alianza "libre" que la sustenta, abordaremos el imaginario de la conyugalidad, es decir, la fantasia de la realización ideal de uno mismo y de sus afectos a través del hecho de estar en pareja, para establecer las coordenadas conyugales y subjetivas implicadas en el paso al acto violento. Dos vinetas clínicas permiten captar cómo opera el paso del amor al odio en el vínculo conyugal. Esto abrirâ las posibles dislocaciones, fuentes de violencia, entre las dimensiones social, imaginaria, subjetiva e intersubjetiva de la conyugalidad.

Para além da rotina: a dimensão política no trabalho de assistentes sociais e sua indissociabilidade com o projeto ético-político e da direção social da categoria profissional / Beyond the routine: the political dimension in the work of social workers and its inseparability with the ethical-political project and the social management of the professional category

Este artigo apresenta os resultados de uma pesquisa bibliográfica e empírica realizada com assistentes sociais, visando obter dados sobre as apreensões desses profissionais em relação à dimensão política do trabalho. Os dados coletados sobre a categoria profissional foram submetidos a uma análise teórica. A dimensão foi demonstrada através do perfil dos profissionais, das suas percepções sobre essa dimensão e dos principais desafios para sua efetivação no trabalho, sob a perspectiva do Projeto Ético-Político do Serviço Social. Como resultado, percebeu-se uma fragilidade na apreensão desses trabalhadores. Além disso, verificou-se uma dificuldade no dia a dia profissional, associada ao distanciamento da perspectiva crítica, sugerindo a necessidade de discutir a dimensão política do trabalho de assistentes sociais em um cenário de ascensão neoconservadora. Essa postura política é fundamentada na individualização, competição, imediatismo, flexibilização, precarização e regressão dos direitos da classe trabalhadora, tendo em vista o contexto ultra neoliberal

This article presents the results of a bibliographical and empirical study carried out with social workers. The aim was to obtain information on the apprehensions of these professionals about the political dimension of their work. The data collected in the category was submitted for theoretical analysis. The dimension in question was demonstrated through evidence of the professionals' profile, their perceptions of this dimension, and the main challenges for its realization at work from the perspective of the Ethical-Political Project of Social Work. The data showed that the professionals' apprehension was found to be fragile. In addition, there was a difficulty in day-to-day work associated with a move away from the critical perspective, suggesting the need to resume the discussion of the political dimension of the professionals' work regarding neoconservative ascension, individualization, competition, immediacy, flexibilization, precariousness and regression of the rights of the working class in an ultra-neoliberal context

Reabilitação oral com próteses parciais removíveis após restabelecimento de dimensão vertical de oclusão e tratamento multidisciplinar: relato de caso / Oral rehabilitation with removable partial dentures after restoration of the vertical dimension of occlusion and multidisciplinary treatment: case report

As próteses parciais removíveis (PPRs) são uma alternativa de tratamento viável na prática clínica para reabilitar arcos parcialmente desdentados. Entretanto, o planejamento dessas próteses e preparo bucal prévio são frequentemente negligenciados. O presente artigo tem como objetivo relatar o caso clínico de uma reabilitação oral com PPRs superior e inferior após abordagem multidisciplinar, de modo a enfatizar as fases de um planejamento criterioso e de preparo prévio dos dentes pilares, visando o sucesso e a longevidade da reabilitação. Paciente do sexo masculino de 57 anos de idade compareceu à clínica da Faculdade de Odontologia de Bauru, Universidade de São Paulo, queixando-se da estética de seu sorriso e de algumas ausências dentárias. O indivíduo utilizava uma PPR provisória inferior insatisfatória e apresentava perda de dimensão vertical de oclusão (DVO). Após o exame clínico, radiográfico e estudo do caso em articulador semi-ajustável, realizou-se o planejamento com abordagens restauradoras, endodônticas, periodontais e protéticas. Após tratamento periodontal, foi realizada endodontia dos elementos 12, 15 e 47, confecção de núcleos e coroas nos dentes 12 e 15, restauração a nível gengival para apoio residual no dente 47, restaurações nos dentes 11, 13, 22, 24 e 44 e, por fim, a confecção das PPRs superior e inferior. A abordagem multidisciplinar utilizada neste caso clínico viabilizou o restabelecimento da DVO e possibilitou o sucesso da reabilitação protética(AU)

Removable partial dentures (RPDs) are a viable treatment alternative in clinical practice to rehabilitate partially edentulous arches. However, the planning of these dentures and prior oral preparation are often neglected. This article aims to report the clinical case of an oral rehabilitation with upper and lower RPDs after a multidisciplinary approach, to emphasize the phases of careful planning and prior preparation of the abutment teeth, aiming at the success and longevity of the rehabilitation. A 57-year-old male patient came to the clinic of the Bauru School of Dentistry, University of São Paulo, complaining about the esthetics of his smile and some missing teeth. The subject was using an unsatisfactory lower provisional prosthesis and had a loss of vertical dimension of occlusion (OVD). After the clinical and radiographic examination and the case study in a semi-adjustable articulator, planning was carried out with restorative, endodontic, periodontal and prosthetic approaches. After periodontal treatment, endodontics were performed on elements 12, 15 and 47, creation of cores and crowns on teeth 12 and 15, restoration at the gingival level for residual support on tooth 47, restorations on teeth 11, 13, 22, 24 and 44 and, finally, the making of the upper and lower PPRs. The multidisciplinary approach used in this clinical case enabled the restoration of the OVD and enabled the success of the oral rehabilitation(AU)

Envelhecimento bucal precoce e suas consequências para a cavidade oral com foco em reabilitação com resina composta: relato de caso / Early oral aging and its consequences for the oral cavity focusing on rehabilitation with composite resin: case report

O envelhecimento bucal precoce apresenta cada vez uma maior incidência nos consultórios odontológicos e sua degradação aos tecidos orais exige uma atenção por parte do cirurgiãodentista devido ao seu alto grau de complexidade. Esse envelhecimento precoce é causado principalmente por hábitos parafuncionais, dieta ou ambos. Suas consequências são desgastes patológicos dos tecidos dentários, extrusão passiva, perda de dimensão vertical e comprometimento estético e funcional. Por conta disso, o presente estudo teve como objetivo realizar um relato de caso clínico em um paciente jovem e com queixa estética como consequência de hábitos parafuncionais, aonde foram realizados uma reabilitação oral envolvendo aumento da dimensão vertical de oclusão através de Table Tops sem desgastes dentários e restaurações estéticas, ambas com resina composta. Essa reabilitação devolveu a DVO da paciente, trazendo conforto, contatos estáveis, guias de desoclusão e satisfação estética e funcional por parte da paciente(AU)

Early oral aging has an increasing incidence in dental offices and its degradation to oral tissues requires attention from the dentist due to its high degree of complexity. This premature aging is mainly caused by parafunctional habits, diet, or both. Its consequences are pathological wear of dental tissues, passive extrusion, loss of vertical dimension and aesthetic and functional impairment. Because of this, the present study aims to carry out a clinical case report in a young patient with an aesthetic complaint as a result of parafunctional habits, where an oral rehabilitation was carried out involving an increase in the vertical dimension of occlusion through Table Tops without dental wear and aesthetic restorations, both with composite resin. This rehabilitation returned the patient's OVD, bringing comfort, stable contacts, disocclusion guides and aesthetic and functional satisfaction on the part of the patient(AU)

Prática de avaliação da dor na unidade de terapia intensiva neonatal: estudo transversal / Práctica de evaluación del dolor en las unidades de cuidados intensivos neonatales: un estudio transversal / Pain assessment practice in a neonatal intensive care unit: a cross-sectional study

Objetivo: Analisar a prática dos profissionais de enfermagem quanto à avaliação da dor do recém-nascido internado na unidade neonatal. Métodos: Estudo transversal, analítico, realizado com profissionais de enfermagem no período de março a maio de 2018. Utilizou-se questionário autoaplicável. Fez-se análise da associação de variáveis categóricas com a prática profissional utilizando-se os testes Qui-quadrado e Exato de Fisher, com adoção do nível de significância de 5%. Resultados: Participaram do estudo 35 profissionais de enfermagem. O tempo de trabalho na unidade, a experiência profissional e a satisfação com as condições de trabalho influenciaram estatisticamente a prática adequada. O uso de escalas para avaliar a dor em recém-nascidos foi informado por 17,1% dos profissionais. Conclusão: A avaliação da dor neonatal ainda não está sedimentada na prática profissional de enfermagem. Recomendam-se ações de intervenção na prática, com avaliação de resultados de forma contínua, alinhados com os gestores e as diretrizes institucionais

Objective: To analyze the practice of nursing professionals regarding pain assessment in newborns hospitalized in a neonatal care unit. Method: This cross-sectional, analytical study was conducted with nursing professionals from March to May 2018. A self-administered questionnaire was applied. The association of categorical variables with professional practice was analyzed considering both the chi-squared and Fisher's exact tests, at a 0.05 significance level. Results: In total, 35 nursing professionals participated in the study. Factors such as time working in the unit, length of professional experience and satisfaction with working conditions statistically showed influence on appropriate practice. We found that 17,1% of professionals reported using scales to assess pain in newborns. Conclusion: Professional nursing practices still lack the required assessment of neonatal pain. This study recommends interventions in work practice in accordance with institutional guidelines and managers, as well as continuous evaluation of its results

Objetivo: analizar la práctica de los profesionales de enfermería con relación a la evaluación del dolor del recién nacido internado en unidad neonatal. Método: estudio transversal, analítico, realizado con profesionales de enfermería en el periodo de marzo a mayo de 2018. Se utilizó un cuestionario autoaplicado. La asociación de variables categóricas con la práctica profesional se analizó mediante las pruebas de chi cuadrado y exacta de Fisher, con adopción del nivel de significancia del 5%. Resultados: en el estudio participaron 35 profesionales de enfermería. El tiempo de trabajo en la unidad, el tiempo de experiencia profesional y la satisfacción con las condiciones de trabajo influenciaron estadísticamente en una práctica adecuada. El uso de escalas para evaluar el dolor en recién nacidos fue relatado por el 17,1% de los profesionales. Conclusión: La evaluación del dolor neonatal aún no está establecida em la práctica profesional de enfermería. Se recomiendan acciones de intervención en la práctica, con evaluación continua de resultados, alineadas con los gestores y directrices institucionales

Análisis bidimensional de la permeabilidad de vías aéreas con el tamaño de senos maxilares y su relación con el desarrollo de la clase esqueletal en una población mexicana / Two-dimensional analysis of airway permeability with maxillary sinus size and its relationship with the development of skeletal class in a Mexican population

Comparar la permeabilidad de las vías aéreas y el tamaño de los senos maxilares en relación con la clase esqueletal. se midieron 90 radiografías lateral de cráneo, divididas en 3 grupos, comparando las 3 clases esqueletales, las cuales se determinaron con la medida ANB de Steiner, y estas a su vez en dos subgrupos que fueron hombres y mujeres, en las cuales se utilizó el análisis de McNamara para el análisis de vías aéreas y para el área del seno maxilar se tomaron dos medidas una antero-posterior y cefálica-caudal. Al comparar los hombres con las mujeres se identificó significancia estadística en vía área superior de clase II (p=≤0.017), vía aérea inferior de clase III (p=≤0.006). Al comparar las clases esqueletales en hombres se identificó diferencias en la vía aérea superior en las clases I vs III (p=≤0.05), inferior en la clase I vs III (p=≤0,001) y II vs III (p=≤0.044). Con respecto a mujeres se identificó significancia en la vía aérea superior al comparar la clase I vs II (p=≤0,043), vía aérea inferior en la clase II vs III (p=≤0.05), longitud del seno maxilar al comparar clase I vs II (p=≤0.017). Entre la clase I esqueletal y la clase II, el tamaño de los senos maxilares resulto menor en longitud en las mujeres de clase II esqueletal. Entre la clase I y clase III esqueletal en hombres, se encontró una longitud menor en la vía aérea superior e inferior en la clase I. Las vías aéreas resultaron en menor tamaño en sujetos de clase II.

SUMMARY: To compare the airway permeability and the size of the maxillary sinuses in relation to the skeletal class. 90 lateral skull radiographs were divided into 3 groups, comparing the 3 skeletal classes, which were determined with Steiner's ANB measurement, and these were once in two subgroups that were men and women, in any McNamara analysis was used for the analysis of airways and for the maxillary sinus area measurements were made an antero-posterior and cephalic-caudal. When comparing males with females, statistical significance was identified in the upper class II route (p=≤0,017), lower class III airway (p=≤0.006). At least skeletal classes in men, differences were identified in the upper airway in classes I vs III (p=≤0.05), lower in class I vs III (p=≤0.001) and II vs III (p=≤0.044). With respect to women, significance was identified in the upper airway when comparing class I vs II (p=≤0.043), lower airway in class II vs. III (p=≤0.05), maxillary sinus length to class I vs II (p=≤0.017). Between skeletal class I and class II, maxillary sinus size was shorter in length in skeletal class II women. Between class I and skeletal class III in men, a lower length was found in the upper and lower airways in class I. The airways were found to be smaller in class II subjects.

Sistematización teórica para un estudio sobre el envejecimiento poblacional como fenómeno polisémico

El envejecimiento poblacional es uno de los problemas más latentes en la realidad actual cubana. Según cifras de la ONEI la población de más de 60 años asciende a más de dos millones de personas. Este es un fenómeno presente a lo largo del ciclo vital desde el mismo proceso de la concepción hasta la muerte; el que, a pesar de ser un fenómeno natural conocido por todos, ha resultado a muchos difícil aceptarlo como una realidad innata a todo ser. Dada la gran complejidad de los cambios que se producen durante el mismo, no ha de sorprender la existencia de más de 300 teorías a los fines de explicar el dónde, el cómo y el porqué de estos cambios. En el presente artículo se caracteriza doctrinalmente el fenómeno del envejecimiento poblacional en Cuba como proceso irreversible, único, individual, universal de cambio que involucra todas las dimensiones del ser humano y disminuye la velocidad de los procesos del cuerpo; sustentado su análisis en los fundamentos teóricos del mismo, así como en la visión totalizadora, que permite asumirlo como totalidad dialéctica, por ello se asume como objetivo Sistematizar una concepción teórica y metodológica que sustente el carácter polisémico del proceso de envejecimiento de la población. El estudio se desarrolla en el momento actual, como parte de un proceso de investigación que se acomete en el Tribunal Provincial de La Habana.

Population aging is one of the most latent problems in the current Cuban reality. According to ONEI figures, the population over 60 years of age amounts to more than two million people. This is a phenomenon present throughout the life cycle from the very process of conception until death; which, despite being a natural phenomenon known to all, has been difficult for many to accept as an innate reality to all beings. Given the great complexity of the changes that occur during it, it is not surprising that there are more than 300 theories in order to explain the where, how and why of these changes. In this article, the phenomenon of population aging in Cuba is doctrinally characterized as an irreversible, unique, individual, universal process of change that involves all dimensions of the human being, and slows down the processes of the body; Supporting its analysis on its theoretical foundations, as well as on the totalizing vision, which allows it to be assumed as a dialectical totality, for this reason it is assumed as an objective to Systematize a theoretical and methodological conception that supports the polysemic nature of the aging process of the population. The study is being carried out at the present time, as part of an investigation process that is being undertaken in the Provincial Court of Havana.

Trajetórias institucionais em estudos de políticas públicas de esporte e lazer: um ensaio sobre abordagens e desdobramentos metodológicos / Institutional trajectories in public sport and leisure policy studies: an essay on approaches and methodological developments

No contexto de preocupações sobre a densidade da produção de conhecimentos, o presente ensaio teve como objetivo sistematizar uma reflexão sobre abordagens teórico-conceituais para investigar dimensões institucionais colocadas em ação em análises de continuidades/mudanças das Políticas Públicas de Esporte e Lazer (PPELs). Sem a pretensão de realizar um estudo de revisão, mas inspirados em movimentos analítico-reflexivos do novo institucionalismo, selecionamos, estudamos e produzimos sistematizações baseadas em 29 pesquisas desenvolvidas no Brasil. Com base nisso apontamos e delimitamos 4 abordagens teórico-metodológicas emergentes, entendidas como movimentos de adensamento do campo e possibilidades investigativas das dimensões institucionais. Apontamos essas abordagens como caminhos de aprofundamento investigativos que fazem sentido no campo das PPELs no Brasil.

In the context of concerns about thedensity of knowledge production, this essay aimed to systematize a reflection on theoretical-conceptual approaches to investigate institutional dimensions put into action in analyzes of continuities/changes in Public Sports and Leisure Policies (PPELs). Without the intention of carrying out a review study, but inspired by analytical-reflective movements of the new institutionalism, we selected, studied and produced systematizations based on 29 research studies carried out in Brazil. Based on this, we pointout and delimit 4 emerging theoretical-methodological approaches, understood as movements to densify the field and investigative possibilities of institutional dimensions. We point to these approaches as paths for further investigation that make sense in the field of PPELs in Brazil.

The application of the Chinese version of the European quality of life five-dimension scale in China / 中国医师进修杂志

This paper introduces the composition of the Chinese version of the European quality of life five-dimension scale (EQ-5D), including two different level scales, EQ-5D-3L and EQ-5D-5L, and summarizes the status quo of the application of the above scales. This paper sorts out the utility value sets of the EQ-5D-3L and EQ-5D-5L scales currently developed based on the Chinese population, and provide an important reference for Chinese researchers to choose suitable scales for research on health-related quality of life and health economics cost-utility analysis in the future.

Thinking on ethical review during public health emergent event / 中华医学科研管理杂志

Objective:Public health emergencies expose a significant threat to human life and health. How to efficiently conduct biomedical research while complying with ethical norms is an important way to response to public health emergent events such as pandemic outbreak. In 2023, the National Health Commission, the Ministry of Education, the Ministry of Science and Technology, and the National Administration of Traditional Chinese Medicine jointly issued the " Measures for Ethical Review of Life Sciences and Medical Research Involving Human Subjects", which requires the ethics committee to construct an ethical review system in advance, including, generally, the ethics committee should conduct ethical review and provide review opinions within 72 hours. Is this measure feasible and does it have any unreasonable aspects?Methods:Literature review and status quo analysis are two main methods, this article combs the international guidelines issued by World Health Organization, the Council for International Organizations of Medical Sciences and the Nuffield Council of Bioethics, selects the content related to research under the circumstances of public health emergencies, take the Hofstede′s Cultural Dimensions Theory into consideration of the complexity of quality and quantity of research during the COVID-19 pandemic in China.Results:After analyzing, this article argues preliminarily that the requirement and emphasize on ethical review system development issued by the four ministries in China is very timely and necessary. However, the requirements for review time limits is inconsistent with international consensus, and might pose substantive challenges to the independence of the ethics committee's work.Conclusions:Scientificity and ethics are the soul of biomedical research, and the basic requirements of these two aspects cannot be undermined due to the special nature of public health emergencies. However, procedures simplifiable are worth exploring.

Analysis of Lateral Straddling Motion of the Bathtub by the Differences in the First Leg of Patients after THA / The Japanese Journal of Rehabilitation Medicine

Objective：The movement of an elderly person involving stepping over a bathtub makes them prone to falls and requires caution. Gait analysis suggested that the risk of falling increases with time spent in supporting both legs. A similar relationship was expected for side-straddling motion. This study aims to analyze differences in the side-straddling movements between THA patients who did not fully recover their functional balance, mobility, or walking ability from the viewpoint of the ratio of time spent supporting both legs.Methods：Eleven patients with hip osteoarthritis underwent initial unilateral THA via a posterior approach. Using a portable three-dimensional motion analyzer, we calculated the percentages of time spent supporting both legs while entering the bathtub, and exiting the bathtub with a handrail and examined the factors associated with percent of the time spent supporting both legs.Results：The percentage of time spent supporting both legs when exiting the bathtub was significantly lesser when exiting using the nonoperative than the operated side. A negative correlation was found between the percentages of time spent supporting both legs. while exiting the bathtub, and the percentage of handrail load values.Conclusion：The risk of falling may be reduced by using the nonoperative leg as the leading leg when exiting a bathtub. Use of handrails contributes to a reduction in fall risk.