Research progress on dental materials for preventing root caries / 口腔疾病防治

@#The high incidence and untreated rate of root caries, a common and frequently occurring oral disease with challenging treatment in elderly individuals, is the main cause of tooth loss among elderly people, as rapid development results in pulpitis and periapical periodontitis or residual crown and root, which has been regarded as one of the common chronic oral diseases seriously affecting the quality of life of elderly people. Thus, early intervention and prevention are important. Traditional dental materials for preventing root caries have been widely used in clinical practice; however, they have the disadvantages of tooth coloring, remineralization and low sterilization efficiency. A series of new dental materials for preventing root caries have gradually become a research hotspot recently, which have the advantages of promoting the mineralization of deep dental tissue, prolonging the action time and enhancing adhesion. Future caries prevention materials should be designed according to the characteristics of root surface caries and the application population and should be developed toward simplicity, high efficiency and low toxicity. This review describes current research regarding anti-caries prevention material application, serving as a theoretical underpinning for the research of root caries prevention materials, which is important for both promotion in the effective prevention of root caries and improvement in the status of oral health and the quality of life among old people.

OMICRON (B.1.1.529) SARS-CoV-2 variant-Latest addition in the battle ground!!!

Background: Fungal colonisation of airways in Post TB patients, can lead to a spectrum of diseases based on the immune response of the host. This study was aimed at studying the different entities of this spectrum. Methods: A cross sectional observational study was conducted over 100 patients of post TB patients to make an observation of the diseases of the spectrum of Aspergillus infections. Results: Of the 100 patients who were studied, IPA was found in 24 (48%), ABPA in 13 (26%), CPA in 5 (10%) patients out of the 50 diabetics. ABPA in 23 (46%) patients, Simple colonization, CPA in 11 (22%) and 4 (8%) patients showed IPA out of the 50 non-diabetics. Conclusion: Chronic pulmonary Aspergillosis was the most common disease from Aspergillus among Post TB patients. Diabetes was associated with invasive forms of Aspergillosis, Invasive Pulmonary Aspergillosis (IPA) and subacute invasive pulmonary aspergillosis (SAIA).

Rumo a uma forma revisada de pensamento e prática psicanalíticos: a evolução da teoria analítica da mente / Toward a revised form of analytic thinking and practice: the evolution of analytic theory of mind / Hacia una forma revisada de pensamiento y práctica psicoanalíticos: la evolución de la teoría analítica de la mente / Vers une forme révisée de la pensée et de la pratique psychanalytiques: l'évolution de la théorie analytique de l'esprit

RESUMO O autor descreve o nascimento da psique conforme cinco teóricos da psicanálise: Freud, Klein, Fairbairn, Winnicott e Bion. Vê isso como fundamental para que possa evoluir uma nova e fértil forma de pensamento e clínica psicanalíticos. A concepção de mente apresentada por cada um desses autores se desenvolve: começa como aparelho para o pensamento (em Freud, Klein e Fairbairn) e torna-se um processo localizado na experiência (em Winnicott e Bion). O trabalho deles inaugura e transforma radicalmente tanto o pensamento daqueles que os precederam como dos que os sucederam. Ao contar essas "histórias" do surgimento da mente, e descrever esse conceito na obra de cada um daqueles teóricos, o autor oferece não apenas sua estrutura narrativa e esclarecimentos acerca do trabalho deles, mas também suas próprias interpretações e extensões dessas ideias.

ABSTRACT The author describes the start of psyche according to five of the psychoanalytic theoreticians: Freud, Klein, Fairbairn, Winnicott and Bion. This is seen as fundamental so there can be a new and fruitful way of thinking and psychoanalytical clinic. The concept of mind presented by each of these authors is developed: it starts as means to the thoughts (Freud, Klein and Fairbairn) and becomes a process found in experience (Winnicott and Bion). Their work completely unveils and transforms both the way of thinking of those coming before them as well as those who came after them. When telling this 'stories' on the origin of the mind, and describing this concept from each of the work of these theoreticians, the author offers, not only his narrative and clarification on their work, but also his own interpretations and scope on these ideas.

RESUMEN El autor describe el nacimiento de la psique según cinco teóricos del psicoanálisis: Freud, Klein, Fairbairn, Winnicott y Bion. Considera fundamental para que pueda evolucionar una nueva y fértil forma de pensamiento y clínica psicoanalíticos. La concepción de la mente presentada por cada uno de esos autores se desarrolla: empieza como aparato para el pensamiento (en Freud, Klein y Fairbairn) y se convierte en un proceso situado en la experiencia (en Winnicott Bion). Ese trabajo inaugura y trasforma radicalmente tanto el pensamiento de aquellos que los precedieron como de los que los sucedieron. Al contar esas "historias" del origen de la mente, y describir ese concepto en la obra de cada uno de aquellos teóricos, el autor ofrece no solamente su estructura narrativa y explicaciones sobre su trabajo, sino también sus propias interpretaciones y extensiones de esas ideas.

RÉSUMÉ L'auteur décrit la naissance de la psyché selon cinq théoriciens de la psychanalyse : Freud, Klein, Fairbairn, Winnicott et Bion. Il considère ce fait fondamental pour qu'une manière neuve et fertile de pensée et de clinique psychanalytiques puisse évoluer. La conception d'esprit présentée par chacun de ces auteurs se développe : elle commence comme un appareil pour la pensée (chez Freud, Klein et Fairbairn) et devient un processus situé dans l'expérience (chez Winnicott et Bion). Leur travail inaugure et transforme radicalement aussi bien la pensée de ceux que les ont précédés, que celle de ceux que les ont succédé. Lorsqu'il raconte ces « histoires ¼ de l'apparition de l'esprit et décrive ce concept chez l'œuvre de chacun de ces théoriques, l'auteur offre non seulement sa structure narrative et les éclaircissements concernant leur travail, mais aussi ses propres interprétations et les extensions de ces idées.

Psicanálise ontológica ou "O que você quer ser quando crescer?" / Ontological psychoanalysis or "What do you want to be when you grow up?" / Psicoanálisis ontológico o "¿Qué quieres ser cuando crezcas?" / Psychanalyse ontologique ou « Que voulez-vous devenir quand vous serez grand ? ¼

O autor discute as diferenças entre o que chama de psicanálise epistemológica - relacionada ao conhecimento e à compreensão, tendo como principais autores Freud e Klein - e o que chama de psicanálise ontológica - relacionada ao ser e ao tornar-se, tomando nesse caso como principais referências Winnicott e Bion. Argumenta que, com Winnicott, a psicanálise deixa de estar centrada no sentido simbólico do brincar, que passa a ser visto como experiência. Já com Bion a psicanálise deixa de estar centrada no sentido simbólico dos sonhos, e a experiência de sonhar passa a ser considerada em todas as suas formas. A ideia é que a psicanálise epistemológica envolve sobretudo a busca por compreender sentidos inconscientes. Por sua vez, o objetivo da psicanálise ontológica é permitir que o paciente descubra sentidos de maneira criativa e que, nesse processo, se torne mais plenamente vivo.

The author discusses the difference between what is called epistemological psychoanalysis-related to knowledge and understanding, having Freud and Klein as main authors - and ontological psychoanalysis, related to being and becoming, having Winnicott and Bion as main articulators in this case. The author says that, with Winnicott, psychoanalysis is not centered in symbolic meanings for playing and playing becomes an experience. According to Bion, psychoanalysis is not centered in symbolic meanings from dreams and the dreaming experience is then considered in all ways. The idea is that epistemological psychoanalysis mainly includes the search for understanding unconscious meanings. On the other hand, the objective of the ontological psychoanalysis is to allow the patient to find meanings in a creative way, and during this process it becomes completely active.

El autor analiza aborda las diferencias entre lo que denomina psicoanálisis epistemológico - relacionado con el conocimiento y la comprensión, teniendo como autores principales a Freud y Klein - y lo que denomina psicoanálisis ontoló-gico, relacionado al ser y a llegar a ser, tomando como articuladores principales en este caso a Winnicott y Bion. Argumenta que, con Winnicott, el psicoanálisis deja de centrarse en el sentido simbólico de jugar y jugar pasa a tomarse como experiencia. Por otro lado, con Bion, el psicoanálisis deja de centrarse en el sentido simbólico de los sueños y la experiencia de soñar pasa a ser considerada en todas sus formas. La idea es que el psicoanálisis epistemológico involucra, principalmente, la búsqueda de la comprensión de sentidos inconscientes. Por su parte, el objetivo del psicoanálisis ontológico es permitir que el paciente descubra sentidos de forma creativa, y que en este proceso se torne más plenamente vivo.

L'auteur discute les différences entre ce qu'il appelle psychanalyse épistémologique - qui a un rapport avec les connaissances et la compréhension, dont les auteurs les plus importants sont Freud et Klein - et ce qu'il appelle psychanalyse ontologique, qui a un rapport avec l'être et le devenir, en prenant comme articulateurs principaux Winnicot et Bion. Il argumente que chez Winnicott la psychanalyse n'est plus centrée sur le sens symbolique de jouer, et le jouer est alors pris en tant qu'expérience. D'autre part, chez Bion la psychanalyse n'est plus centrée sur le sens symbolique des rêves et l'expérience de rêver est alors considérée dans tous ses aspects. L'idée, c'est que la psychanalyse épistémologique concerne surtout la poursuite de la compréhension des sens inconscients. L'objectif de la psychanalyse ontologique est, à son tour, de permettre que le patient découvre les sens de façon créative, et que pendant ce processus devienne pleinement plus vivant.

O tornar-se professor de Educação Física na formação inicial: um olhar sob as narrativas de formação / The become a teacher of Physical Education in initial training: a look under the training narratives / El convertirse en profesor de Educación Física en la formación inicial: una mirada bajo las narrativas de formación

Objetiva compreender as repercussões das experiências formadoras na trajetória curricular dos professores do curso de licenciatura do CEFD/UFES para o processo de tornar-se professor. Investe na perspectiva autobiográfica como metodologia e com narrativas orais em suas experiências de investigação-formação. Escolher os sujeitos e o lugar da pesquisa; elaborar a entrevista; entrevistar os sujeitos; analisar e tirar nota do material; garimpar os temas nas narrativas e elaborar uma síntese. A narrativa de formação do sujeito é o próprio percurso dessa pesquisa, que se caracteriza por um ser que se faz em movimento: o movimento de tornar-se professor.

It aims to understand the repercussions of the formative experiences in the curricular trajectory of the professors of the licenciatura course of the CEFD / UFES for the process of becoming a teacher. He invests in the autobiographical perspective as methodology and with oral narratives in his research-training experiences. Choose subjects and place of research; prepare the interview; interview the subjects; analyze and take note of the material; the topics in the narratives and elaborate a synthesis. The narrative of the formation of the subject is the very course of this research, characterized by a being that is made in movement: the movement to become a teacher.

Objetivo comprender las repercusiones de las experiencias formadoras en la trayectoria curricular de los profesores del curso de licenciatura del CEFD / UFES para el proceso de convertirse en profesor. Invierte en la perspectiva autobiográfica como metodología y con narrativas orales en sus experiencias de investigación-formación. Elegir los sujetos y el lugar de la investigación; elaborar la entrevista; entrevistar a los sujetos; analizar y sacar nota del material; para tratar los temas en las narrativas y elaborar una síntesis. La narrativa de formación del sujeto es el propio recorrido de esa investigación, que se caracteriza por un ser que se hace en movimiento: el movimiento de convertirse en profesor.

A identidade brasileira e o complexo de vira-lata: uma interpretação da psicologia simbólica junguiana / Brazilian identity and the stray dog complex

Baseado no arquétipo de alteridade, o autor estuda o símbolo do complexo do vira-lata associado pejorativamente à identidade multicultural brasileira, para descrever seus aspectos admiráveis centralizados no símbolo da miscigenação. Considerando simbolicamente a figura de dom Pedro II, ele a associa com o lado positivo do símbolo do vira-lata, pelo fato de o imperador, denominado pejorativamente Pedro Banana, ter repudiado as características luxuosas e soberbas inerentes às elites europeias e ter se dedicado a valorizar a simplicidade da figura do estadista no amor por seu país.

The author analyses the symbol of the stray dog complex associated to a Brazilian inferiority complex and interprets its valuable meaning considering miscegenation in the Brazilian multicultural society. The symbol of the stray dog is associated to the personality of dom Pedro II, emperor of Brazil for almost fifty years, and points out the derogatory qualities attributed to the emperor to the point of nicknaming him Pedro Banana. It corresponds to qualities he cherished such as simplicity and aversion to vanity and luxury resembling the stray dog.

Clearence of Rust from Surgical Operation Apparatus / 中华医院感染学杂志

OBJECTIVE To analyze situation of clearence of rust in the surgical operation apparatus.METHODS 300 surgical operation apparatus were choosed,divided into the A,B,C groups.For group A,soak method was taken to clear the rust,group B with soak and hand scrub in method,group C with soak.hand scrub and lubricant method.RESULTS The method for group C was most effective.The qualified rate and re-rust rate were 99.0% and 2.0%,respectively.CONCLUSIONS Clearence is a better method for operation apparatus maintanance,but daily cleaness is also important to avoid rusting.