Estresse e qualidade de vida em docentes universitários / Stress and quality of life in university professors / Estrés y calidad de vida en profesores universitarios

Objetivo: analisar o nível de estresse e qualidade de vida em docentes universitários segundo a literatura científica. Método:foi realizada uma revisão bibliográfica cujos dados foram coletados no período compreendido entre fevereiro de 2023 e março de 2023, utilizando-se como fontes a biblioteca eletrônica Scientific Eletronic Library Online (SciELO) e as bases de dados Literatura Latino Americana e do Caribe em Ciências Sociais e da Saúde (LILACS), Bases de Dados em Enfermagem (BDENF) e PubMed. Resultados:Entre os fatores estressores, destacam-se a alta carga de trabalho, a falta de reconhecimento, a pressão por publicações e as relações interpessoais no ambiente de trabalho. Esses fatores podem afetar negativamente a saúde física e psicológica dos docentes, bem como sua vida pessoal, comprometendo seu bem-estar e sua satisfação profissional. Por outro lado, a revisão bibliográfica também apontou programas de intervenção que visam reduzir o estresse e promover a qualidade de vida dos docentes universitários, baseados em estratégias de prevenção, coping e apoio social. Conclusão:é fundamental compreender a relação entre estresse e qualidade de vida em docentes universitários, bem como desenvolver estratégias que possam minimizar o impacto do estresse e melhorar o bem-estar desses profissionais

Objective: to analyze the level of stress and quality of life in university professors according to the scientific literature. Method:a bibliographic review was carried out whose data were collected between February 2023 and March 2023, using as sources the electronic library Scientific Electronic Library Online (SciELO) and the databases Latin American and Caribbean Literature in Social and Health Sciences (LILACS), Nursing Databases (BDENF) and PubMed. Results:Among the stressors, high workload, lack of recognition, pressure for publications and interpersonal relationships in the work environment stand out. These factors can negatively affect the physical and psychological health of teachers, as well as their personal life, compromising their well-being and professional satisfaction. On the other hand, the literature review also pointed out intervention programs that aim to reduce stress and promote the quality of life of university professors, based on strategies of prevention, coping and social support. Conclusion:it is essential to understand the relationship between stress and quality of life in university professors, as well as to develop strategies that can minimize the impact of stress and improve the well-being of these professional

Objetivo: analizar el nivel de estrés y la calidad de vida en profesores universitarios según la literatura científica. Método:se realizó una revisión bibliográfica cuyos datos fueron recolectados entre febrero de 2023 y marzo de 2023, utilizando como fuentes la biblioteca electrónica Scientific Electronic Library Online (SciELO) y las bases de datos Latin American and Caribbean Literature in Social and Health Sciences (LILACS), Nursing Databases (BDENF) y PubMed. Resultados:Entre los estresores, se destacan la alta carga de trabajo, la falta de reconocimiento, la presión por las publicaciones y las relaciones interpersonales en el ambiente de trabajo. Estos factores pueden afectar negativamente la salud física y psicológica de los docentes, así como su vida personal, comprometiendo su bienestar y satisfacción profesional.Por otro lado, la revisión de la literatura también señaló programas de intervención que tienen como objetivo reducir el estrés y promover la calidad de vida de los profesores universitarios, basados en estrategias de prevención, afrontamiento y apoyo social. Conclusión:es esencial comprender la relación entre estrés y calidad de vida en profesores universitarios, así como desarrollar estrategias que puedan minimizar el impacto del estrés y mejorar el bienestar de estos profesionales.

LEAq - Laboratório de Entomologia Aquática "Prof. Claudio Gilberto Froehlich" and the task of facing the biodiversity knowledge deficits on Caddisflies (Trichoptera), Bahia, Brazil

ABSTRACT Insects are fundamental to biodiversity conservation in almost all ecosystems, and their population decline, and extinction directly result from environmental impacts. These facts are aggravated by the lack of knowledge of insect biodiversity, the so-called biodiversity deficits, especially the Linnean and Wallacean shortfalls. In freshwater ecosystems, biodiversity loss is higher among aquatic insects, and caddisflies comprise one of the most vulnerable orders. In this way, research focusing on describing new caddisfly species and understanding their distribution ranges will increase knowledge of caddisfly biodiversity. In the past 14 years, the team from the Laboratório de Entomologia Aquática "Prof. Dr. Claudio Gilberto Froehlich" (LEAq, Universidade Federal da Bahia, Brazil) and collaborators have been addressing these issues, resulting in 55 described species of caddisflies. Taxa in other insect orders have also received attention and an additional 16 species have been described (eight mayflies, four stoneflies, four neuropteran spongillaflies, and antlions). Here, eight caddisfly species are described and illustrated (Atopsyche froehlichi sp. nov., Austrotinodes zeferina sp. nov., Cernotina kariri sp. nov., Neoathripsodes froehlichi sp. nov., Notalina claudiofroehlichi sp. nov., Oecetis marcus sp. nov., Phylloicus froehlichi sp. nov., and Polycentropus claudioi sp. nov.), five of them in honor of LEAq's patron. In addition, new distributional data are presented for 10 known species. A checklist of the caddisfly fauna of Bahia state is also presented, with 138 species, around 75% and 30% of them recorded and described by the LEAq team, respectively. Currently, for caddisflies, Bahia is the fifth most species-rich state in Brazil, and the first in the Brazilian Northeast region.

Factors for unfavorable evolution of snakebites in children

Pediatric patients have particularities in the clinical manifestations and complications of snakebite envenomation (SBEs), and few studies have examined this population. The objective of this paper was to study snakebites in a pediatric age group treated at a reference hospital and to evaluate factors associated with unfavorable evolution. A cross-sectional study with a clinical-epidemiological description and identification of the factors related to unfavorable evolution in patients aged <19 years old seen from January, 2018 to November, 2019 was performed. Complications related to the SBE, such as compartment syndrome, secondary infection, extensive necrosis, hemorrhage, and kidney damage, were considered unfavorable evolution. From the 325 patients in the sample, 58 were aged <19 years old; 40 (69%), 0-12 years old; and 18 (31%), 13-18 years old. All patients had local manifestations (mild, moderate, and severe), and 36 (62%) had an unfavorable evolution. Fourteen (24.1%) patients had compartment syndrome, with a significant risk association between 0 and 12 years old (p = 0.019). Two factors significantly contributed to unfavorable evolution: the timing from the bite to medical care being ≥6 hours and additional antivenom therapy needed. We conclude that the younger the patient, the smaller body segment affected, leading to disproportionality between the affected area and the amount of inoculated venom, contribute to more frequent local manifestations and complications in children rather than adults. Because of the relationship between body area and vascular volume in children differs from that in adults, the same volume of venom inoculated by snakes will be disproportionate in these two groups. Therefore, in the treatment of pediatric patients, increasing the volume of antivenom therapy is possibly necessary. Furthermore, as in adults, six hours between the bite to medical care increases the risk of complications and mortality.

Overview of Q fever in Brazil: an underestimated zoonosis

ABSTRACT This review aims to provide current information about Q fever, elucidating the etiological, epidemiological, pathogenic, clinical, diagnostic, therapeutic, and prophylactic aspects of the disease for the medical community. We discuss the main forms of presentation of the agent, its ability to persist in the body, the infinite possibilities of susceptible hosts, the main known forms of transmission, its importance in populations at occupational risk, and the role of arthropods in the natural history of the disease. Focusing on Brazil, we present the cases already described and studies developed since its first report, and how there is still much to unravel. We are aware of the possibilities of the persistence of the agent and the development of severe clinical pictures and the specific treatments currently instituted. We also wish to raise awareness about the future, the new genotypes that are emerging, the need to study the effects of vaccines, and the impact of Q fever on the population. Q fever is a poorly understood disease in Latin America, and recent studies, especially in Brazil, have revealed the importance of developing new studies.

Cell phenotypes as activity biomarkers in patients with Systemic Lupus Erythematosus

Abstract The pathogenesis of systemic lupus erythematosus (SLE) is complex. Few studies in Brazilian population have addressed cell phenotypes associated with immunological responses and their associations with SLE activity. The aim of this study is to investigate cell phenotypes associated to SLE diagnosis, treatment and activity. Twenty-eight SLE female patients (17 inactive, 11 active) and 10 healthy women were included in this study. Markers of natural killer (Nk), T and B cells in peripheral blood were evaluated by flow cytometry. Nkt cells were decreased only in SLE active patients. Activated CD4+, regulatory T FoxP3+ and B cells were decreased in both active and inactive SLE patients, compared to control group. The data corroborate the disruption of immune regulatory response in SLE patients and suggest phenotipic changes as possible biomarkers of SLE activity.

Association of recurrent upper respiratory tract infections with low production of oxygen intermediates in children

Abstract Objectives: Upper respiratory tract infections in children generally have significant morbidity and mortality. There is little data available about functional immaturity of the immune system and the child's susceptibility to infections at the beginning of their lives, thus, justifying a more specific immunological analysis. Method: Analysis of hemograms and innate and adaptive immune responses in 95 children between age 1 to 6 years with episodes of recurrent respiratory infections (test group n = 39) and without these episodes (control group n = 56) was carried out. The production of reactive oxygen intermediates by peripheral blood cells stimulated by phorbol myristate acetate was analyzed. Additionally, the number of B lymphocytes, auxiliary T lymphocytes, and cytotoxic cells was determined using flow cytometry. Results: Results from both groups did not show statistically significant differences in red blood cells, total leukocytes count, and the differential neutrophils, eosinophils, basophils, lymphocytes, and monocytes count. The analysis of the number of B lymphocytes, auxiliary T lymphocytes (LTCD4), and cytotoxic cells (LTCD8) also did not show any difference between both groups. However, the production of radical oxygen intermediates was significantly reduced in the test group as compared to the control group (p < 0.05). Conclusions: There was no difference in the analysis of hemograms, leukograms, or the number of lymphocytes, LTCD4, LTCD8, or LTCD19. The reduced production of oxygen intermediates in the affected group suggests that these children's microbicide capacity is compromised, which may be related to their recurrent respiratory infections.

Post COVID-19 Disseminated Mucormycosis in a 55-year-old patient in Western Amazon: Case report

A feared fungal disease surprised and became a warning to severe cases of COVID-19, especially to health professionals involved with the pandemic. Designated as black fungus for public health services in India, where reported data reflects an increase of more than eighty times the expected increase for Rhizopus among the communities. The disease has become even more worrisome due to the high mortality already established as an opportunistic infection, coupled with the reserved prognosis for all those infected and hospitalised by the SARS-CoV-2 severity criteria. This patient, who was submitted to corticosteroid therapy, in an excessive dose, therefore immunosuppressive, developed a severe, disseminated clinical form. It was verified the progression of the lesions and thus the high risk of trans- surgical lethality, or, also, by the insufficiency of conduct in removing the lesions to their satisfaction. Thus, the therapeutic option is the associated use of micafungin, liposomal amphotericin B and isavuconazole for the regressive phase. The patient remains hospitalised with progressive and discrete improvement. Until the opportunity of reevaluation of the surgery by the interspecialty collaboration.

Uma temida doença fúngica surpreendeu e se tornou um alerta para casos graves de COVID-19, principalmente aos profissionais de saúde envolvidos com a pandemia. Designado como fungo preto para serviços de saúde pública na Índia, onde os dados relatados refletem um aumento de mais de oitenta vezes o aumento esperado para Rhizopus entre as comunidades. A doença tornou-se ainda mais preocupante devido à alta mortalidade já estabelecida como infecção oportunista, aliada ao prognóstico reservado para todos os infectados e internados pelos critérios de gravidade do SARS-CoV-2. Esse paciente, que foi submetido à corticoterapia, em dose excessiva, portanto imunossupressora, desenvolveu uma forma clínica grave e disseminada. Verificou-se a progressão das lesões e, portanto, o alto risco de letalidade transcirúrgica, ou, ainda, pela insuficiência de conduta na remoção das lesões a contento. Assim, a opção terapêutica é o uso associado de micafungina, anfotericina B lipossomal e isavuconazol para a fase regressiva. O paciente permanece internado com melhora progressiva e discreta. Até a oportunidade de reavaliação da cirurgia pela colaboração interespecialista.

The relation between atopic dermatitis and depressive symptoms / A relação entre dermatite atópica e sintomas depressivos

Introdução: O quadro da dermatite atópica (DA) é caracterizado por prurido crônico de evolução flutuante, que pode resultar em distúrbios no padrão de sono e em estigmatização social devido à presença de lesões visíveis e recidivantes, as quais tendem a se tornar progressivamente liquenificadas. Fatores como os já citados e outros associados, como incapacidade laboral, falta de concentração ao longo do dia e isolamento apresentam-se como profundos impactantes para a saúde mental do paciente, podendo resultar em baixa autoestima, depressão e frustração. Além disso, sabe-se que a DA é uma doença essencialmente inflamatória, ao mesmo tempo em que estudos recentes demonstram papel de citocinas no desenvolvimento de síndromes depressivas, podendo haver correlação causal entre os quadros por vias inflamatórias. Objetivos: Essa revisão sistemática de literatura objetivou analisar a relação entre dermatite atópica e sintomas depressivos, identificando possíveis mecanismos responsáveis por essa ligação. Métodos: A busca foi feita entre 17/11/2020 e 18/11/2020 seguindo o modelo PRISMA e utilizando as bases PUBMED, Biblioteca Virtual em Saúde (BVS) - IBECS, LILACS e CUMED - e EMBASE. As palavras-chave "Depression" e "Atopic Eczema", em conjunto com seus termos MeSh e DECS, foram utilizadas e associadas através do método booleano. Critérios para inclusão foram definidos como artigos que são ensaios clínicos ou observacionais envolvendo grupo de pacientes com dermatite atópica e grupo controle, que pôde ser constituído pelo próprio grupo com dermatite atópica, porém, após intervenção. Os sintomas depressivos precisavam ser medidos por escalas ou terem critérios para diagnóstico de síndrome depressiva estabelecidos. A seleção foi feita por todos os autores de forma independente, sendo discordâncias solucionadas por consenso. Resultados: Ao final, quinze estudos restaram, os quais foram classificados entre aqueles que comparam tratamentos e seus desfechos relacionados à depressão e DA, aqueles que propõem DA como agravante de sintomas depressivos, aqueles que propõem sintomas depressivos como agravantes da DA e aqueles que trazem análises estatísticas sem estabelecer claramente onde reside a relação de causalidade entre os dois quadros. Conclusões: Diversos estudos mostraram a existência de relação entre o quadro de DA e sintomas depressivos em vias distintas, tanto analisando a DA como agravante de sintomas depressivos como vice-versa. A partir dessa perspectiva, é possível que haja uma causalidade bidirecional cíclica, na qual um constante feedback positivo gera piora de ambos os quadros até que a abordagem adequada seja tomada, evidenciando a importância da propedêutica multidisciplinar para esses pacientes (AU)

Introduction: Atopic dermatitis (AD) is characterized by chronic itching, presenting with fluctuating evolution, resulting in sleep disorders and social stigmatization due to the presence of visible and recurrent lesions, that might become progressively lichenified. Factors such as those mentioned and others associated, such as incapacity for work, lack of concentration throughout the day and isolation have profound impacts on the patient's mental health, resulting in low self-esteem, depression and frustration. In addition, it is known that AD is essentially an inflammatory disease. And, recent studies demonstrate the role of inflammatory cytokines in the development of depressive syndromes, therefore may be a causal correlation between the conditions by inflammatory pathways. Objectives: This systematic literature review aimed to analyze a relationship between atopic dermatitis and depressive symptoms, identifying mechanisms responsible for this connection. Methods: The research was carried out between 11/17/2020 and 11/18/2020 following the PRISMA model and using PUBMED, Virtual Health Library (VHL) - IBECS, LILACS and CUMED - and EMBASE databases. Keywords "Depression" and "Atopic Eczema", along with its MeSh and DECS terms, were used and associated using the Boolean method. Inclusion criteria were defined as articles that are clinical or observational trials involving a group of patients with atopic dermatitis and a control group, which could be constituted by the group with atopic dermatitis itself, however, after an intervention. The depressive symptoms had to be measured by scales or, at least, the criteria for diagnosis of depressed syndrome must have been established. Results:In the end, fifteen studies remained, which were classified among those that compare treatments and their outcomes related to depression and AD, those that propose AD as an aggravator of depressive symptoms, those that propose depressive symptoms as an aggravating factor for AD and those that bring statistical analysis without clearly establishing where the causality relation resides. Conclusion: Several studies have presented a relationship between the condition of AD and depressive symptoms in distinct pathways, or analyzing AD as an aggravating factor for depressive symptoms or vice-versa. From this perspective, there may be a cyclical bidirectional causality, in which constant positive feedback generates worsening of both conditions until the adequate approach is taken, highlighting the importance of the multidisciplinary propaedeutics for these patients (AU)

A relação entre dermatite atópica e sintomas depressivos / The relation between atopic dermatitis and depressive symptoms

RESUMO: Introdução: O quadro da dermatite atópica (DA) é caracterizado por prurido crônico de evolução flutuante, que pode resultar em distúrbios no padrão de sono e em estigmatização social devido à presença de lesões visíveis e recidivantes, as quais tendem a se tornar progressivamente liquenificadas. Fatores como os já citados e outros associados, como incapacidade laboral, falta de concentração ao longo do dia e isolamento apresentam-se como profundos impactantes para a saúde mental do paciente, podendo resultar em baixa autoestima, depressão e frustração. Além disso, sabe-se que a DA é uma doença essencialmente inflamatória, ao mesmo tempo em que estudos recentes demonstram papel de citocinas no desenvolvimento de síndromes depressivas, podendo haver correlação causal entre os quadros por vias inflamatórias. Objetivos: Essa revisão sistemática de literatura objetivou analisar a relação entre dermatite atópica e sintomas depressivos, identificando possíveis mecanismos responsáveis por essa ligação. Métodos: A busca foi feita entre 17/11/2020 e 18/11/2020 seguindo o modelo PRISMA e utilizando as bases PUBMED, Biblioteca Virtual em Saúde (BVS) - IBECS, LILACS e CUMED - e EMBASE. As palavras-chave "Depression" e "Atopic Eczema", em conjunto com seus termos MeSh e DECS, foram utilizadas e associadas através do método booleano. Critérios para inclusão foram definidos como artigos que são ensaios clínicos ou observacionais envolvendo grupo de pacientes com dermatite atópica e grupo controle, que pôde ser constituído pelo próprio grupo com dermatite atópica, porém, após intervenção. Os sintomas depressivos precisavam ser medidos por escalas ou terem critérios para diagnóstico de síndrome depressiva estabelecidos. A seleção foi feita por todos os autores de forma independente, sendo discordâncias solucionadas por consenso. Resultados: Ao final, quinze estudos restaram, os quais foram classificados entre aqueles que comparam tratamentos e seus desfechos relacionados à depressão e DA, aqueles que propõem DA como agravante de sintomas depressivos, aqueles que propõem sintomas depressivos como agravantes da DA e aqueles que trazem análises estatísticas sem estabelecer claramente onde reside a relação de causalidade entre os dois quadros. Conclusões: Diversos estudos mostraram a existência de relação entre o quadro de DA e sintomas depressivos em vias distintas, tanto analisando a DA como agravante de sintomas depressivos como vice-versa. A partir dessa perspectiva, é possível que haja uma causalidade bidirecional cíclica, na qual um constante feedback positivo gera piora de ambos os quadros até que a abordagem adequada seja tomada, evidenciando a importância da propedêutica multidisciplinar para esses pacientes.(AU)

ABSTRACT: Introduction: Atopic dermatitis (AD) is characterized by chronic itching, presenting with fluctuating evolution, resulting in sleep disorders and social stigmatization due to the presence of visible and recurrent lesions, that might become progressively lichenified. Factors such as those mentioned and others associated, such as incapacity for work, lack of concentration throughout the day and isolation have profound impacts on the patient's mental health, resulting in low self-esteem, depression and frustration. In addition, it is known that AD is essentially an inflammatory disease. And, recent studies demonstrate the role of inflammatory cytokines in the development of depressive syndromes, therefore may be a causal correlation between the conditions by inflammatory pathways. Objectives: This systematic literature review aimed to analyze a relationship between atopic dermatitis and depressive symptoms, identifying mechanisms responsible for this connection. Methods: The research was carried out between 11/17/2020 and 11/18/2020 following the PRISMA model and using PUBMED, Virtual Health Library (VHL) - IBECS, LILACS and CUMED - and EMBASE databases. Keywords "Depression" and "Atopic Eczema", along with its MeSh and DECS terms, were used and associated using the Boolean method. Inclusion criteria were defined as articles that are clinical or observational trials involving a group of patients with atopic dermatitis and a control group, which could be constituted by the group with atopic dermatitis itself, however, after an intervention. The depressive symptoms had to be measured by scales or, at least, the criteria for diagnosis of depressed syndrome must have been established. Results:In the end, fifteen studies remained, which were classified among those that compare treatments and their outcomes related to depression and AD, those that propose AD as an aggravator of depressive symptoms, those that propose depressive symptoms as an aggravating factor for AD and those that bring statistical analysis without clearly establishing where the causality relation resides. Conclusion: Several studies have presented a relationship between the condition of AD and depressive symptoms in distinct pathways, or analyzing AD as an aggravating factor for depressive symptoms or vice-versa. From this perspective, there may be a cyclical bidirectional causality, in which constant positive feedback generates worsening of both conditions until the adequate approach is taken, highlighting the importance of the multidisciplinary propaedeutics for these patients. (AU)

Hemolymph of triatomines presents fungistatic activity against Cryptococcus neoformans and improves macrophage function through MCP-I/TNF-α increase

Triatomines are blood-feeding arthropods belonging to the subfamily Triatominae (Hemiptera; Reduviidae), capable of producing immunomodulatory and water-soluble molecules in their hemolymph, such as antimicrobial peptides (AMPs). In this work, we evaluated the antifungal and immunomodulatory activity of the hemolymph of Meccus pallidipennis (MPH) and Rhodnius prolixus (RPH) against Cryptococcus neoformans. Methods: We assessed the activity of the hemolymph of both insects on fungal growth by a minimum inhibitory concentration (MIC) assay. Further, RAW 264.7 macrophages were cultivated with hemolymph and challenged with C. neoformans. Then, their phagocytic and killing activities were assessed. The cytokines MCP-1, IFN-γ, TNF-α, IL-10, IL-12, and IL-6 were measured in culture supernatants 4- and 48-hours post-infection. Results: Both hemolymph samples directly affected the growth rate of the fungus in a dose-dependent manner. Either MPH or RPH was capable of inhibiting fungal growth by at least 70%, using the lowest dilution (1:20). Treatment of RAW 264.7 macrophages with hemolymph of both insects was capable of increasing the production of MCP-I and TNF-α. In addition, when these cells were stimulated with hemolymph in the presence of C. neoformans, a 2- and a 4-fold increase in phagocytic rate was observed with MPH and RPH, respectively, when compared to untreated cells. For the macrophage killing activity, MPH decreased in approximately 30% the number of viable yeasts inside the cells compared to untreated control; however, treatment with RPH could not reduce the total number of viable yeasts. MPH was also capable of increasing MHC-II expression on macrophages. Regarding the cytokine production, MCP-I and TNF-α, were increased in the supernatant of macrophages treated with both hemolymphs, 4 and 48 hours after stimulation. Conclusion: These results suggested that hemolymph of triatomines may represent a source of molecules capable of presenting antifungal and immunomodulatory activity in macrophages during fungal infection.(AU)

Pulmonary hemorrhage in dengue: differential diagnosis with acute viral respiratory syndromes including COVID-19

ABSTRACT Clinical similarities among viral diseases become even more relevant considering the current scenario, especially in Brazil, where there is a high incidence of these diseases and overlapping seasonality. We report the case of a patient with acute clinical manifestations composed of predominant respiratory symptoms and alveolar hemorrhage in which three etiologies (dengue, influenza and COVID-19) were investigated concomitantly. Only the diagnosis of dengue was confirmed. Then, the patient's immunological profile in response to stimulation of mononuclear cells with dengue virus antigen was analyzed in an attempt to identify specific characteristics that could be associated with the clinical manifestation.

Staphylococcus aureus and Enterococcus faecium isolated from pigeon droppings (Columba livia) in the external environment close to hospitals

ABSTRACT Background: Domestic pigeons carry pathogens in their droppings, posing a potential public health problem. Methods: The phenotypic and genotypic antimicrobial resistances of Staphylococcus aureus and Enterococcus faecium in the feces of urban pigeons near hospitals with intensive care units were measured. Results: Twenty-nine samples showed Enterococcus growth, whereas one was positive for S. aureus. The S. aureus isolate was sensitive to the antibiotics tested via antibiogram, however resistance genes were identified. E. faecium isolates showed phenotypic resistance to gentamicin, erythromycin, and ciprofloxacin. Conclusions: Antimicrobial profiles harmful to health were demonstrated in bacterial pathogens isolated from the external environment of hospitals.

Apoio institucional na visita domiciliar da estratégia de saúde da família no município de Camaçari (BA) / Institutional support in house calls by the family health strategy in the municipality of Camaçari, Bahia / Apoyo institucional en la visita domiciliaria de la estrategia de salud familiar en el municipio de Camaçari/BA, Brasil

A visita domiciliar é uma potente ferramenta da gestão do cuidado que aproxima a Unidade de Saúde da Família do território de forma viva e dinâmica. O apoio institucional contribui junto às equipes para a qualificação e operacionalização desse importante instrumento que amplia o cuidado centrado no usuário. Este artigo é um estudo qualitativo, descritivo, do tipo relato de experiência, acerca do papel e da percepção do apoio institucional de uma região de saúde do município de Camaçari, Bahia, em uma visita domiciliar a uma família pertencente ao território adscrito de uma Unidade de Saúde da Família no mês de janeiro de 2020. Percebe-se que a presença do apoio institucional no processo de trabalho da equipe contribuiu na direcionalidade do caminho percorrido para o cuidado em saúde de uma família em situação de vulnerabilidade social, auxiliando na retomada do cuidado, possibilitando a interação entre família e equipe, assim como o fortalecimento da intersetorialidade entre saúde e desenvolvimento social. Evidencia-se com o relato que alguns desafios, sobretudo a reinvenção no contexto da pandemia do novo coronavírus, a importância de inserção de outros pontos da Rede de Atenção à Saúde, a ampliação da discussão sobre a promoção da saúde e a corresponsabilidade na produção do cuidado, precisam ser enfrentados com as equipes, de modo que resulte na ampliação da qualidade de vida dos usuários pertencentes ao domicílio e território.

House call is a powerful care management tool that brings the Family Health Unit closer to the territory in a lively and dynamic manner. Institutional support contributes with the teams to qualify and operationalize this important instrument that expands user-centered care. This paper is a qualitative, descriptive, experience repot study about the role and perception of the institutional support offered to a health region in the municipality of Camaçari, Bahia, Brazil, during a house call to a family belonging to the enrolled territory of a Family Health Unity in January 2020. The presence of institutional support in the team's work process contributed to direct the path chosen for the health care of a socially vulnerable family, helping to resume care, enable the family-team interaction, and strengthen the intersectoriality between health and social development. The report reveals that some challenges, especially the reinvention during the new coronavirus pandemic, the importance of implementing other Health Care Network posts, expansion of the debate on health promotion, and the co-responsibility in care production, must be faced with the teams, so that it results in enhancing the quality of life of users belonging to the home and territory.

La visita domiciliaria es una herramienta eficaz de gestión del cuidado que acerca la Unidad de Salud Familiar al territorio de forma viva y dinámica. El apoyo institucional contribuye con los equipos en la calificación y la puesta en marcha de este importante instrumento que expande la atención centrada en el usuario. Este artículo es un estudio cualitativo, descriptivo de tipo informe de experiencia sobre el rol y la percepción sobre el apoyo institucional de una región de salud en el Municipio de Camaçari, en Bahía (Brasil) en una visita domiciliaria a una familia perteneciente al territorio adscrito a una Unidad de Salud Familiar en enero de 2020. Se nota que la presencia del apoyo institucional en el proceso de trabajo del equipo contribuyó a orientar el camino recorrido para el cuidado de la salud de una familia en situación de vulnerabilidad social, ayudándola a retomar el cuidado, posibilitando la interacción entre la familia y el equipo, así como el fortalecimiento de la intersectorialidad entre salud y desarrollo social. Se desprende del informe que algunos desafíos, sobre todo la reinvención en el contexto de la pandemia del nuevo coronavirus, la importancia de insertar otros puntos en la Red de Asistencia Sanitaria, la ampliación de la discusión sobre promoción de la salud y la corresponsabilidad en la producción asistencial, necesitan promocionarse con los equipos, de manera que resulte en la ampliación de la calidad de vida de los usuarios pertenecientes al hogar y territorio.

From garrincha's legs to neymar's legs: the genu varum and valgum in soccer. historical overview and update / Das pernas de garrincha às de neymar: os genu varum e valgum no futebol. panorama histórico e atualização

ABSTRACT The presence of abnormalities in knee alignment (genu varum and genu valgum) is extremely common in soccer. It can occur in the junior league / youth academy and perpetuate itself throughout the professional career. The consequences of years of high-level sports practice in players with genu varum / genu valgum can be harmful to the knees. By observing football matches of the present and the past, the authors of the article noted that great Brazilian soccer players were, or are, affected by the malalignment of the knees: Garrincha (the most famous), Leandro, Dunga, Romário, Rivaldo and Neymar. This study aims to discuss the relationship between high-performance sport and the development of these orthopedic deformities, serving as a tool for updating the trauma-orthopedic knee subspecialty. Level of Evidence III, Retrospective comparative study.

RESUMO A presença de anormalidades no alinhamento dos joelhos (geno varo e geno valgo) é extremamente comum no futebol. Seu aparecimento pode ocorrer quando os jogadores estão nas categorias de base e se perpetuar durante a carreira profissional. As consequências de anos de prática esportiva em alto nível em jogadores com geno varo/geno valgo podem ser deletérias aos joelhos. A partir da observação de jogos de futebol do presente e do passado, os autores do artigo notaram que grandes nomes brasileiros deste esporte foram ou são acometidos pelo desalinhamento dos joelhos: Garrincha - o mais famoso -, Leandro, Dunga, Romário, Rivaldo e Neymar. O presente estudo tem como objetivo discutir a relação entre o esporte de alto rendimento e o desenvolvimento dessas deformidades ortopédicas, servindo como ferramenta de atualização da subespecialidade traumato-ortopédica do joelho. Nível III de Evidência, Estudo Retrospectivo Comparativo.

Reverse vaccinology and subtractive genomics approaches for identifying common therapeutics against Mycobacterium leprae and Mycobacterium lepromatosis

Mycobacterium leprae and Mycobacterium lepromatosis are gram-positive bacterial pathogens and the causative agents of leprosy in humans across the world. The elimination of leprosy cannot be achieved by multidrug therapy alone, and highlights the need for new tools and drugs to prevent the emergence of new resistant strains. Methods In this study, our contribution includes the prediction of vaccine targets and new putative drugs against leprosy, using reverse vaccinology and subtractive genomics. Six strains of Mycobacterium leprae and Mycobacterium lepromatosis (4 and 2 strains, respectively) were used for comparison taking Mycobacterium leprae strain TN as the reference genome. Briefly, we used a combined reverse vaccinology and subtractive genomics approach. Results As a result, we identified 12 common putative antigenic proteins as vaccine targets and three common drug targets against Mycobacterium leprae and Mycobacterium lepromatosis. Furthermore, the docking analysis using 28 natural compounds with three drug targets was done. Conclusions The bis-naphthoquinone compound Diospyrin (CID 308140) obtained from indigenous plant Diospyros spp. showed the most favored binding affinity against predicted drug targets, which can be a candidate therapeutic target in the future against leprosy.(AU)

Public perception of COVID-19 in the Triângulo Mineiro region, Minas Gerais state, Brazil: a cross-sectional survey

This was a cross-sectional, anonymous, online survey aimed at assessing the perceptions and basic knowledge of COVID-19, a highly transmissible disease caused by SARS-CoV-2, in a sample population in the Triângulo Mineiro region, Minas Gerais, Brazil. A questionnaire devised by the researchers and distributed through social media was applied between June 16, 2020 and August 21, 2020. The survey consisted of questions about the basic aspects of COVID-19, which included symptoms, risk groups, suspicion of infection, prevention, transmission, and perception regarding social isolation. The average distribution, frequencies, similarities and differences between the responses for the different variables were evaluated. Five hundred twenty valid responses were obtained from participants aged ≥18 years. Most of the respondents showed satisfactory basic knowledge of COVID-19. Moreover, the data showed that the participants scored an average of 87.6%. Sex, age, and socioeconomic vulnerability presented a statistically significant link with knowledge of the disease; women, young participants, and the least socioeconomically vulnerable had the highest scores. This study indicated that the population in the Triângulo Mineiro region able to access social networking platforms were basically well informed regarding COVID-19, although differences were observed depending on the group analyzed.

Sistema de Comando de Incidentes e comunicação de risco: reflexões a partir das emergências nucleares / Incident Command System and risk communication: reflections from nuclear emergencies

RESUMO Usinas nucleares são projetadas com sistemas dedicados a oferecer um alto grau de proteção aos seus trabalhadores, à população e ao meio ambiente. Entre os níveis de proteção da população e do meio ambiente, encontra-se o plano de emergência nuclear. Este plano deve conter um segmento específico relacionado com o gerenciamento da comunicação de risco à população. Historicamente, técnicas de comunicação de risco surgiram para minimizar danos às pessoas, por meio de estratégias de controle de pânico da população. Entretanto, essa questão atualmente é pouco desenvolvida no Brasil na área de segurança nuclear. Dessa forma, este trabalho visou estabelecer uma proposta inicial no uso da teoria de Sistema de Comando de Incidentes como estratégia de gerenciamento da comunicação de risco em caso de acidentes na Central Nuclear Almirante Álvaro Alberto, localizada no Brasil.

ABSTRACT Nuclear power plants are designed with systems dedicated to offering a high degree of protection to their workers, the population, and the environment. Between the levels of protection of the population and the environment, there is the nuclear emergency plan. This plan must contain a specific segment related to the management of risk communication to the population. Historically, risk communication techniques have emerged to minimize harm to people, through population panic control strategies. However, this issue is currently underdeveloped in Brazil in the field of nuclear safety. Thus, this work aimed to establish an initial proposal on the use of the theory of Incident Command System as a strategy for managing risk communication in the event of accidents at the Almirante Álvaro Alberto Nuclear Power Plant located in Brazil.

Interferon-gamma signaling is downregulated in peripheral blood mononuclear cells from asthma patients / A sinalização de interferon-gama é diminuída em células mononucleares do sangue periférico de pacientes asmáticos

Introduction: Interferon-gamma (IFN-g) signaling is mediated by crosstalk of receptors, such as IFN-g receptor 1 (IFN-g R1), transcription factors, such as signal transducer and activator of transcription 1 (STAT1) and suppressors of cytokine signaling 1 (SOCS1). Here, we evaluated the role of IFN-g signaling in peripheral blood mononuclear cells (PBMCs) from asthma patients and control individuals. Methods: PBMCs from adult healthy nonasthmatic controls (n = 12; male and female, 18-60 years old) and patients diagnosed with asthma (n = 18; male and female, 18-60 years old) were stimulated with IFN-g (0.25, 0.5 and/or 1.0 ng/mL) and, after 24h, the production of CXC motif chemokine 10 (CXCL10) was evaluated (by enzyme linked immunosorbent assay) as well as the expression of IFN-g R1, STAT1 (both by flow cytometry assay) and SOCS1 (by real-time qPCR assay). Results: CXCL10 production was reduced in a dose-dependent manner in PBMCs from asthma patients stimulated with IFN-g when compared to control individuals. While IFN-g induced an increase in IFN-g R1 expression and phosphorylated STAT1 (pSTAT1) activation in PBMCs from the control group, a reduction in both IFN-g R1 and pSTAT1 was observed in PBMCs from asthma patients. IFN-g increased SOCS1 mRNA expression in PBMCs from asthma patients when compared to IFN-g-stimulated cells from control individuals. Conclusion: Taken together, our results demonstrated that IFN-g signaling is downregulated in asthma patients.

Introdução: A sinalização de interferon-gama (IFN-g) é mediada por receptores, como o receptor 1 de IFN-gama (IFN-gR1), fatores de transcrição, como o transdutor de sinal e o ativador de transcrição 1 (STAT1) e supressores de sinalização de citocina 1 (SOCS1). Neste trabalho, avaliamos o papel da sinalização de IFN-g em células mononucleares do sangue periférico (PBMCs) de indivíduos com asma e controle. Métodos: Células mononucleares do sangue periférico (PBMCs) de adultos saudáveis e não asmáticos (n = 12, homens e mulheres, 18-60 anos) e pacientes diagnosticados com asma (n = 18, homens e mulheres, 18-60 anos) foram estimuladas com IFN-g (0,25, 0,5 e/ou 1,0 ng/mL) e após 24 horas a produção de CXCL10 foi avaliada por ensaio de imunoabsorção enzimática (ELISA), bem como o receptor 1 de IFN-g (IFN-g R1). Também foram avaliadas as expressões do transdutor de sinal e ativador da transcrição 1 (STAT1) (por citometria de fluxo) e supressor de expressão de sinalização de citocinas 1 (SOCS1) (por ensaio qPCR em tempo real). Resultados: A produção de CXCL10, uma quimiocina induzida por IFNg, foi reduzida de maneira dependente da dose em PBMCs de pacientes com asma estimulados com IFN-g (0,25-1,0 ng/mL) quando comparado ao grupo controle. Enquanto IFN-g induziu um aumento da expressão de IFN-g R1 e ativação da fosforilação de STAT1 (pSTAT1) em PBMCs do grupo controle, uma redução de ambas (IFN-g R1 e pSTAT1) foi observada em PBMCs de pacientes com asma. O IFN-g aumentou as PBMCs de expressão do mRNA de SOCS1 de pacientes com asma quando comparado às células estimuladas por IFN-g do controle. Conclusão: Em conjunto, nossos resultados demonstraram que a sinalização de IFN-g é sub-regulada em pacientes com asma.

Contribuições da equipe de saúde bucal para o acolhimento em uma unidade de saúde da família / Contributions of the oral health team for receptivity in a family health unit / Contribuciones del equipo de salud bucal para la acogida en una unidad de salud de la familia

A Estratégia de Saúde da Família (ESF) tem como objetivo principal reorganizar a Atenção Básica de acordo com os princípios do Sistema Único de Saúde (SUS) visando expandir, qualificar e consolidar a Atenção Primária reorganizando o processo de trabalho, ampliando a resolutividade e causando impacto positivo na saúde de indivíduos e comunidades.NoBrasil, o conceito de Acolhimento atende aos requisitos básicos da estratégia em Saúde a partir da implantação da Política Nacional de Humanização (PNH), que repensa o modelo de gestão do SUS. O acolhimento perpassa desde o acesso inicial do usuário no sistema até a resolução das suas questões de saúde. Em Saúde Bucal, o acolhimentoé uma ferramenta capaz de direcionar a organização e o planejamento das atividadesgarantindo o acesso da demanda espontânea, urgências e necessidades cotidianas da população. O objetivo deste trabalho é relatar a experiência das contribuições da equipe de saúde bucal para o acolhimento diário em uma unidade de saúde da família (USF) em Lauro de Freitas, região metropolitana de Salvador, no estado da Bahia. (AU)

The Family Health Strategy (ESF) has main objective to reorganize the Primary Care according to the principles of the Unified Health System (SUS) to expand, qualify and consolidate Primary Care by reorganizing the work process, increasing the impact on the health of individuals and communities. In Brasil, the concept of Receptivity meets the basic requirementsof the Health Strategy from the implementation of the National Humanization Policy (PNH), which rethinks the SUS management model. The reception goes from the user's initial access to the system until the resolution of their health issues. In Oral Health, the reception is a tool capable of directing the organization and planning the activities guaranteeing the access of the spontaneous demand, urgencies and daily necessities of the population. The aim of this article is to report the experience of an oral health team contributions in a daily care at a Family Health Unit in Lauro de Freitas, metropolitan region of Salvador, State of Bahia. (AU)

La Estrategia de Salud de la Familia (ESF) tiene como objetivo principal reorganizar la Atención Básica de acuerdo con los principios del Sistema Único de Salud (SUS) para expandir, calificar y consolidar la Atención Primaria, reorganizando el proceso de trabajo, ampliando la resolución y causando impacto positivo en la salud de individuos y comunidades. En Brasil, el concepto de Acogimiento atiende a los requisitos básicos de la estrategia en Salud a partir de la implantación de la Política Nacional de Humanización (PNH), que replantea el modelo de gestión del SUS. La acogida atraviesa desde el acceso inicial del usuario al sistema hasta la resolución de sus cuestiones de salud. En Salud Bucal, la acogida es una herramienta capaz de dirigir la organización y el planeamiento de las actividades alentando el acceso de la demanda espontánea, urgencias y necesidades cotidianas de la población. El objetivo de este trabajo es relatar la experiencia de las contribuciones del equipo de salud bucal para la acogida diaria en una unidad de salud de la familia (USF) en Lauro de Freitas, región metropolitana de Salvador, en el estado de Bahia. (AU)