Medo de dentista em cena: uma análise de produções cinematográficas

The fear related to dental procedures can be acquired through disturbing experiences and/or negative cultural influences related in experiences of previous generations. Such influences may be present in diverse forms of cultural expression: in the cinema, plastic arts, music, literature, and diverse vehicles of printed and visual media. This research aimed investigates the images of fear related to the dental service and dentist in motion pictures. The study has qualitative approach, which used the documentary analysis of movies. The data collection was accomplished through research in the Internet by means of the Google tool (http://www.google.com.br), using the describing words filme and dentista . A total of 44 films were found. Of these, after selective criterion for films with scenes showing interaction between dentist and patient in the execution of clinical procedure, only 24 films were enclosed. Then, these were registered in data base created for this research. After second selective criterion of inclusion (scenes with suggestion of dental anxiety), 15 films remained. As regards cinematographic gender, the films with scenes showing "dental anxiety" varied between comedy (8), horror (3), drama (2), thriller (1) and childish (1). Of these films, scenes with images of situations that suggest fear of the dentist and his job were selected and described. The images were categorized by the identification of negative characteristics that incite "dental anxiety". Then, the classification of the categories was proceeded detaching the most recurrent characteristics in the scenes: situation of fear in the waiting-room; pain; instrument coarse/rudimentary; coarseness of the dentist; torture; and low qualification technique. The waiting-room was observed as a place of great tension, due to the noises coming from the dental attendance. The pain related to the Dentistry was the predominant subject in the majority of films (14), associated to others negative characteristics. The rudimentary aspects of procedures and instruments, and the coarse attitudes of the professional could be observed too. The dentist was characterized as confused, sadist, violent, insensitive, incompetent person and disturbed. Such results suggest that, despite the technological advances of the profession, the image of the dentist and his job is still transmitted in a negative way aspect and reinforces the dental anxiety

Participação do circuito dopaminérgico nas alterações do comportamento de medo inato de camundongos infectados pelo Toxoplasma gondii

The protozoan parasite Toxoplasma gondii transforms the innate aversion of rats for cat urine into a fatal attraction, that increases the likelihood of the parasite completing its life cycle in the cat s intestine. The neural circuits implicated in innate fear, anxiety, and learned fear all overlap considerably, raising the possibility, that T. gondii may disrupt all of these nonspecifically. In this study, we evaluated immunoreactivity for tyrosine hydroxylase (TH) in areas associated with innate fear of infected male swiss mice. The latent Toxoplasma infection converted the aversion of mice to feline odors into attraction. This loss of fear is remarkably specific, as demonstrated by Vyas et al (2007), because infection did not diminish learned fear, anxiety-like behavior, olfaction, or nonaversive learning. However, the neurochemical mechanism related to alterations in innate fear due to T. gondii infection remains poorly studied. 20 mice were inoculated with bradyzoites (25 cysts) from a Toxoplasma gondii (Me-49 strain). The brains were removed after 60 days, sectioned and processed for TH immunohistochemistry. The correlation between the amount of cysts per area and the densitometric analysis of neurotransmitter reactivity was low in the areas implicated in innate fear of infected animals, when comparated with noninfected controls

Influência da turbidez da água do rio Tietê na ocorrência de plantas aquáticas

As plantas aquáticas são estudadas como um efeito do desequilíbrio causado pela poluição e/ou alagamento dos rios. A quantidade excessiva de plantas, conseqüente desse desequilíbrio, dificulta a navegação e a produção de energia elétrica. O objetivo deste trabalho foi identificar as principais plantas aquáticas do rio Tietê e relacioná-las com a turbidez da água dos diferentes reservatórios. Foram avaliados todos os focos de vegetação aquática emersa, flutuante e submersa, presentes em cada reservatório, em toda a sua extensão, sendo consideradas como importantes as espécies que apresentaram o caráter dominante. Foi observado que os represamentos apresentam problema de plantas aquáticas e a qualidade da infestação varia entre os reservatórios. Foram consideradas como dominantes as seguintes espécies: Brachiaria mutica, Brachiaria subquadripara, Eichhornia crassipes, Egeria densa, Egeria najas, Enidra sessilis e Typha angustifolia. Observou-se que houve uma tendência de maior ocorrência de plantas flutuantes e emersas (marginais) nos reservatórios com maior turbidez e de plantas submersas naqueles com menor turbidez. Para as duas braquiárias, observou-se que a freqüência das espécies aumentou com o aumento da turbidez até o limite de 34,93 NTU. O aguapé ocorreu com altos índices de freqüência (acima de 50%) em todos os reservatórios do rio Tietê, independentemente das características da água. em se tratando das egérias, a freqüência das espécies aumentou gradativamente com a redução da turbidez e a taboa não apresentou uma relação com o índice estudado. A espécie E. sessilis se mostrou bastante dependente da qualidade da água, tendo sua freqüência aumentada com o aumento da turbidez.

Adolescentes preocupadas em conquistar um corpo magro: Um estudo sobre discursos produzidos em diários eletrônicos

The concern about a good physical condition is heavily present nowadays, in documentary films about health and in the media, and it is also expressed through the outstanding growth of physical academies, beauty institutes and aesthetic medicine and all kind of aesthetic surgeries. In the western world the body wave is a significant trend, characterized by the great investments in body image. However, what is overlooked is the fact that in parallel trend grows the number of teenagers, especially females, with all kind of problems related to their body image. As adolescence is a moment of transformations, teenagers tend to be more aware of their body image and often neglect food ingestion and try to build their bodies following the images they have from top models and movie stars. The low self-esteem accompanying this sort of experience is an additional problem. Therefore the research aim to analyze discourses regarding the body image produced in world wide web diaries (blogs). The blogs selection was made through the site www.blogs.com.br, which is considered the widest guide of electronic diaries in Brazil. We looked after blogs including the keyword body and from adolescents aged 10 to 19, who showed concern about a slim body. Three blogs were chosen, considering the example criteria. Discourse analysis shows that these teenagers feel unsatisfied with their bodies, searching by all means the thinness presented as a aesthetic paradigm in western societies which often implies neglecting their own health, using appetite inhibitor drugs, restricting or totally abstaining food ingestion for long periods of time, or provoking themselves vomits after ingesting food. These behaviors, together with intense fear of gaining weight, can be characterized as alimentary disorders, related to the body image. As they usually hide this sort of behaviors from family and friends who do not share this concern, the blogs seem to be an easy tool for adolescents to find peers with whom to share common values and ideas and reaffirm their identities and virtual sense of community

Impacto do trabalho em profissionais de Saúde Mental de serviços de saúde do município de Mossoró-RN, 2012

The Psychiatric Reform has brought profound changes in assistance to people affected by mental disorders and behavior. In this context, mental health workers have played decisive roles of great impact, acting driving the process. Objective: To evaluate the impact felt by working professionals, because of the daily work with people who have psychiatric disorders. Methodology: This is a search field, a quantitative approach, sectional, descriptive and applied. Data collection occurred through the Assessment Scale Impact of Working in Mental Health Services (IMPACT-BR) applied to mental health researchers city Mossoró - RN. Results: Participants in this study 87 professionals, mostly female married, which took charge of higher education, working on a single service, working in the area for more than six years, aged between 25 and 64 years. There were a low effect of overloading the professionals surveyed. Discussion: Our results corroborate findings in other surveys conducted previously, not identifying large impact load at work among professionals of mental health teams studied. Subscales studied the highest score was observed in measuring the impact of work on team functioning. It was observed that the greater age and duration of action, reduced the emotional impact at work, suggesting that the experience enhances safety in decisions made and the possibility of greater control over the demands of work. Final Thoughts: The work presented showed that the interactive relationships between professionals and users are not the causes of greatest impact in the workplace, although it revealed overload in relation to specific aspects such as: fear of being assaulted by a patient and the feeling of physical exhaustion the end of the workday. Further investigations should be conducted on this topic in order to contribute to the implementation of psychiatric reform proposed by advances both in terms of assistance to individuals and the quality of life in the work of the professionals involved

Motivation and frustration in cardiology trial participation: The patient perspective

OBJECTIVE: The participation of humans in clinical cardiology trials remains essential, but little is known regarding participant perceptions of such studies. We examined the factors that motivated participation in such studies, as well as those that led to participant frustration.METHODS: Patients who had participated in hypertension and coronary arterial disease (phases II, III, and IV) clinical trials were invited to answer a questionnaire. They were divided into two groups: Group I, which included participants in placebo-controlled clinical trials after randomization, and Group II, which included participants in clinical trials in which the tested treatment was compared to another drug after randomization and in which a placebo was used in the washout period.RESULTS: Eighty patients (47 patients in Group I and 33 patients in Group II) with different socio-demographic characteristics were interviewed. Approximately 60% of the patients were motivated to participate in the trial with the expectation of personal benefit. Nine participants (11.2%) expressed the desire to withdraw, which was due to their perception of risk during the testing in the clinical trial (Group I) and to the necessity of repeated returns to the institution (Group II). However, the patients did not withdraw due to fear of termination of hospital treatment.CONCLUSIONS: Although this study had a small patient sample, the possibility of receiving a benefit from the new tested treatment was consistently reported as a motivation to participate in the trials.

Experiências de famílias na imunização de crianças brasileiras menores de dois anos

O objetivo foi descrever as experiências de famílias sobre imunização de crianças menores de dois anos. É estudo de natureza descritiva, com análise qualitativa dos dados, entrevistas não estruturadas com 22 sujeitos. Os resultados foram agrupados em: conhecimentos práticos sobre imunização, responsabilidade e obrigatoriedade na imunização e ampliação da prática de imunização. Foram destacados elementos que fortalecem a imunização: experiência e realização pessoal no papel de ser mãe, temor de adoecimento, reconhecimento como um bom cuidado, acesso, flexibilidade do horário, divulgação, cartão de vacinas, campanhas de vacinação e disponibilidade de vacinas, e elementos da não imunização: inexperiência dos pais, recusa de aplicações simultâneas de vacinas, assistência fragmentada, ausência de diálogo, discriminação, falsas contraindicações e obrigatoriedade. A imunização centrada no cumprimento do calendário vacinal, ou em situações autoritárias, está descolada do cuidado familiar. O vínculo com as famílias precisa ser fortalecido para ampliação da adesão às medidas de proteção e promoção da saúde da criança.

Emetofobia: revisão crítica sobre um transtorno pouco estudado

INTRODUÇÃO: A emetofobia ou fobia de vômitos - que inclui o medo excessivo de vomitar ou de ver outras pessoas vomitando e pode ser desencadeado por estímulos internos e externos - é um transtorno mental complexo e pouco conhecido. OBJETIVO: Este estudo teve como objetivo levantar os conhecimentos disponíveis sobre diversos aspectos do quadro. MÉTODO: Revisão convencional da literatura dos últimos 30 anos utilizando como estratégia de busca as seguintes palavras-chave: emetofobia, emetofóbico, medo de vomitar, fobia de vomitar efobia de vômito. Foram incluídos artigos sobre epidemiologia, fenomenologia, diagnóstico diferencial e tratamento da emetofobia, assim como artigos referidos nestes. RESULTADOS: Não há dados de prevalência na população geral e pouco se sabe sobre a etiologia da emetofobia. A maioria dos estudos aponta predominância no sexo feminino, início precoce e curso crônico. Os comportamentos de esquiva podem impactar negativamente a vida ocupacional, social e familiar. Os principais diagnósticos diferenciais são: transtorno de pânico com agorafobia, fobia social, anorexia nervosa e transtorno obsessivo-compulsivo. Estudos de tratamento se resumem a relatos de casos e não há ensaios clínicos controlados, mas intervenções cognitivo-comportamentais parecem ser promissoras. CONCLUSÃO: Mais estudos são necessários para melhor compreensão sobre a epidemiologia, o quadro clínico, a etiologia, a classificação e o tratamento da emetofobia.

Os significados atribuídos ao cuidar de pacientes com aids

Este estudo apresenta o resultado de pesquisa envolvendo 27 profissionais da saúde, que atendem pacientes com aidsem enfermarias de isolamento, em Centro de Referência Regional para aids. Os dados do estudo, analisados e interpretados segundo a Fenomenologia Existencial, mostram a visão dos profissionais a respeito desse cuidado: trabalha-se com um paciente difícil, exigente, discriminado, embora deva ser visto como igual aos outros pacientes; o medo do contágio e o preconceito interferem na assistência e no relacionamento com este paciente; prejudicando a postura profissional; há a percepção a respeito dos efeitos deletérios do isolamento para os pacientes com aids, porém não se visualizam perspectivas para oferecer apoio efetivo. Os resultados sugerem a necessidade de implementar programas educativos e de apoio aos profissionais da área.

Vinte anos de assistência a pessoas vivendo com HIV/AIDS no Brasil: a perspectiva de profissionais da saúde

O objetivo do estudo é descrever os significados atribuídos por profissionais de saúde à sua experiência de cuidar de pessoas com HIV/AIDS. Os dados foram coletados em entrevistas com 10 profissionais da saúde, em diferentes instituições paulistas. Três temas emergiram da análise dos dados: (a) o cenário da assistência ao paciente com HIV/AIDS; (b) relacionamento com o paciente; (c) aspectos éticos nesse cuidado. A despeito dos reconhecidos avanços na assistência a esse paciente, os achados revelam a persistência de comportamentos discriminatórios, relacionados a sentimentos de insegurança e medo do contágio, entre os profissionais nos serviços e hospitais gerais. O preparo específico para atender os pacientes estaria mais voltado aos profissionais dos centros especializados para a assistência ao HIV/AIDS, resultando em dificuldades na integração da assistência a esses pacientes nos demais serviços do SUS. Esses dados remetem aos aspectos da formação profissional na área da saúde como um todo, levando à reflexão sobre as competências que se espera dos profissionais da saúde em cuidar e relacionar-se com pessoas com HIV/AIDS, assim como sobre o impacto dessa realidade na prevenção da doença.

Principais preocupações dos pacientes sobre as complicações mais frequentes na sala de recuperação pós-anestésica

JUSTIFICATIVA E OBJETIVOS: Eventos considerados menores têm assumido papel fundamental na determinação da qualidade do serviço prestado na área da Anestesiologia. O objetivo do presente estudo foi avaliar as principais preocupações dos pacientes em relação ao período pós-anestésico e testar a hipótese de que os efeitos mais indesejados podem ser influenciados por características demográficas. MÉTODO: Um questionário foi respondido por 440 pacientes imediatamente antes da avaliação pré-anestésica. Foram listados os possíveis efeitos indesejáveis no período pós-operatório imediato, baseados em levantamento a partir de dados disponíveis na literatura e considerando o critério de frequência, mas não o de gravidade. Foram avaliados os dados demográficos e pesquisadas as nove preocupações mais frequentemente citadas. As informações coletadas a partir da análise dos questionários preenchidos pelos entrevistados foram relacionadas com seus dados antropométricos, socioeconômicos e educacionais, com o objetivo de avaliar a influência dessas variáveis no perfil das respostas. RESULTADOS: Entre os efeitos indesejados, o temor de acordar intubado foi o mais frequentemente citado como o mais importante, seguido de dor forte no local da cirurgia e acordar durante a cirurgia. A análise dos três efeitos mais indesejados em relação aos dados demográficos não evidenciou diferença estatística significativa, com exceção do item dor no local da cirurgia (menos citada entre pacientes do sexo masculino). CONCLUSÕES: As principais preocupações dos pacientes em relação ao período pós-anestésico são: acordar com um tubo na garganta, dor forte no local da cirurgia e a lembrança de estar acordado durante a cirurgia. A idade, o grau de escolaridade e a renda familiar não determinaram diferenças nas preocupações dos pacientes.

Reposição de cães em área endêmica para leishmaniose visceral

Esse trabalho objetivou estimar a reposição de cães em área endêmica para leishmaniose visceral, onde a eutanásia de animais soropositivos é indicada como medida de controle, e avaliar os motivos que levaram a aquisição ou não de novos animais. Houve a reposição em 44,5% dos casos, principalmente devido à necessidade de companhia ou guarda. O principal motivo para a não-reposição foi o temor da leishmaniose visceral.

Riscos nucleares e outros riscos: avaliação e aceitabilidade

The risks of accidents, illness and early death are part of life on Earth, which touches all living creatures, including Mankind. Because of modern mass communication media, the emotional impact of current risks are greater than in the past. Many unnecessary risk can and should be avoided, and with respect to other they can be drastically reduced. In addition to this, some risks should be confronted in order to avoid greater ones. In any risk analysis, eventual benefits should be taken into consideration, the risks surrounding other activities and other factors. Some risks examples and their implications are presented and discussed, in general. Nuclear energy is specifically treated, but it also refers and comments that which surrounds other human activities (airplanes, automobiles, smog, gasoline, DDT, and coal energy). As in the history of aviation, nuclear industry has a history of greater successes than failures. Nonetheless, in both cases, serious accidents deserve deep thought, including the increment of security norms. The current fear of some people to nuclear energy is compared to the unfounded fear at the advent of gasoline last century. Risks, naturally, should not be exagerated, but they cannot be discarded. The main intention of the author is to discuss the complexity of the problem, and to see that risks are evaluated and accepted. In relation to nuclear energy, the author only mentions his point of view, defended in other publications, that it involves very high risks.

Riscos nucleares e outros riscos: Avaliação e aceitabilidade

The risks of accidents, illness and early death are part of life on Earth, which touches all living creatures, including Mankind. Because of modern mass communication media, the emotional impact of current risks are greater than in the past. Many unnecessary risks can and should be avoided, and with respect to others, they can be drastically reduced. In addition to this, some risks should be confronted in order to avoid greater ones. In any risk analysis, eventual benefits should be taken into consideration, the risks surrounding other activities, and other factors. Some risks examples and their implications are presented and discussed, in general Nuclear energy is specifically treated, but it also refers and comments that which surrounds other human activities (airplanes, automobiles, smog, gasoline, DDT, and coal energy). As in the history of aviation, nuclear industry has a history of greater successes than failures Nonetheless, in both cases, serious accidents deserve deep thought, including the increment of security norms. The current fear of some people to nuclear energy is compared to the unfounded fear at the advent of gasoline last century Risks, naturally, should not be exagerated, but they cannot be discarded. The main intention of the author is to discuss the complexity of the problem, and to see that risks are evaluated and accepted. In relation to nuclear energy, the author only mentions his point of view, defended in other publications, that it involves very high risks.

Psicoterapia grupal no transtorno obsessivo-compulsivo

There are few published papers about group psychotherapy for patients with obsessive-compulsive disorder (OCD), and usually restricted psychoeducational, support or cognitive-behavioral approaches. This article describes the experience of group psychotherapy for OCD patients started in 1996 in Botucatu Medical School - Unesp, São Paulo, Brazil. The two-hour sessions occur once a month, with 6 to 10 female patients, and are based on psychodramatic techniques. Psychotropic prescriptions are given after the sessions. In the beginning, aggressive obsessions were more prominent and were reported with much anguish and shame. Gradually, the themes changed from OCD specific issues (symptoms, pharmacological treatment, outcome, need of exposure and response prevention) to deeper and more personal psychodynamic aspects. The psychodramatic approach (techniques of double, mirror, role inversion, search for prymary scenes) has mostly shown: difficulty in accepting their own human mistakes or negative emotions due to excessive personal demands. This seems to generate guilt, low self-esteem, idealization of others, difficulty in enjoying pleasant situations, fear of taking responsibilities and of losing control (madness/aggressiveness). The group has been considered very important by the patients, since sharing experiences helps to diminish feelings of isolation, shame and guilt, stimulates the exposure to feared situations and enhances self-esteem. The fact that all participants have the same disorder favors group cohesion and provides relief, as they see in the others some of their afflictions and are able to share similar feelings and experiences. Many times the burden of the symptoms are dealt with humor. The confidence in such therapeutic setting is helping the identification and resolution of personal conflicts and contributing to the adherence to pharmacological treatment. The group also provides valuable training experiences for resident physicians in psychiatry.