Environmental sympatry through time: spatio-temporal distribution and conservation status of two sympatric anuran species (Leptodactylidae) in South America / Simpatría ambiental a través del tiempo: distribución espacio-temporal y estado de conservación de dos especies de anuros simpátricos (Leptodactylidae) en América del Sur

Abstract Introduction: Leptodactylus latinasus and Physalaemus cuqui are sympatric anuran species with similar environmental requirements and contrasting reproductive modes. Climatic configuration determines distribution patterns and promotes sympatry of environmental niches, but specificity/selectivity determines the success of reproductive modes. Species distribution models (SDM) are a valuable tool to predict spatio-temporal distributions based on the extrapolation of environmental predictors. Objectives: To determine the spatio-temporal distribution of environmental niches and assess whether the protected areas of the World Database of Protected Areas (WDPA) allow the conservation of these species in the current scenario and future. Methods: We applied different algorithms to predict the distribution and spatio-temporal overlap of environmental niches of L. latinasus and P. cuqui within South America in the last glacial maximum (LGM), middle-Holocene, current and future scenarios. We assess the conservation status of both species with the WDPA conservation units. Results: All applied algorithms showed high performance for both species (TSS = 0.87, AUC = 0.95). The L. latinasus predictions showed wide environmental niches from LGM to the current scenario (49 % stable niches, 37 % gained niches, and 13 % lost niches), suggesting historical fidelity to stable climatic-environmental regions. In the current-future transition, L. latinasus would increase the number of stable (70 %) and lost (20 %) niches, suggesting fidelity to lowland regions and a possible trend toward microendemism. P. cuqui loses environmental niches from the LGM to the current scenario (25 %) and in the current-future transition (63 %), increasing the environmental sympathy between both species; 31 % spatial overlap in the current scenario and 70 % in the future. Conclusion: Extreme drought events and rainfall variations, derived from climate change, suggest the loss of environmental niches for these species that are not currently threatened but are not adequately protected by conservation units. The loss of environmental niches increases spatial sympatry which represents a new challenge for anurans and the conservation of their populations.

Resumen Introducción: Leptodactylus latinasus y Physalaemus cuqui son especies de anuros simpátricos con requerimientos ambientales similares y modos reproductivos contrastantes. La configuración climática determina los patrones de distribución y promueve la simpatría de los nichos ambientales, pero la especificidad/selectividad determina el éxito de los modos reproductivos. Los modelos de distribución de especies (MDE) son una herramienta valiosa para predecir distribuciones espacio-temporales basadas en la extrapolación de predictores ambientales. Objetivos: Determinar la distribución espacio-temporal de los nichos ambientales y evaluar si las áreas protegidas de la base de Datos Mundial de Áreas Protegidas (DMAP) permiten la conservación de estas especies en el escenario actual y futuro. Métodos: Aplicamos diferentes algoritmos para predecir la distribución y superposición espacio-temporal de nichos ambientales de L. latinasus y P. cuqui dentro de América del Sur en el último máximo glacial (UGM), Holoceno medio, actual y futuro. Evaluamos el estado de conservación de ambas especies con las unidades de conservación de la DMAP. Resultados: Todos los algoritmos aplicados mostraron un alto rendimiento para ambas especies (TSS = 0.87, AUC = 0.95). Las predicciones de L. latinasus mostraron amplios nichos ambientales desde LGM hasta el escenario actual (49 % de nichos estables, 37 % de nichos ganados y 13 % de nichos perdidos), sugiriendo fidelidad histórica por regiones climático-ambientales estables. En la transición actual-futura L. latinasus incrementaría la cantidad de nichos estables (70 %) y perdidos (20 %), sugiriendo fidelidad por regiones de tierras bajas y la posible tendencia hacia el microendemismo. P. cuqui pierde nichos ambientales desde el LGM al escenario actual (25 %) y en la transición actual-futura (63 %), incrementando la simpatría ambiental entre ambas especies; 31 % de superposición espacial en el escenario actual y 70 % en el futuro. Conclusión: Los eventos de sequía extrema y las variaciones de precipitaciones, derivados del cambio climático, sugieren la pérdida de nichos ambientales para estas especies, actualmente no se encuentran amenazadas, pero no están adecuadamente protegidas por las unidades de conservación. La pérdida de nichos ambientales aumenta la simpatría espacial que representa un nuevo desafío para estos anuros y la conservación de sus poblaciones.

Precipitation explains Wood Thrush (Hylocichla mustelina) occupancy patterns in Northern Costa Rica / Patrones de ocurrencia del Zorzal del Bosque (Hylocichla mustelina) explicados por la precipitación en el Norte de Costa Rica

Abstract Introduction: The Wood Thrush is a migratory bird that has experienced dramatic declines in its populations in recent decades. This species overwinters in forest fragments with intermediate levels of habitat modification in Central America. However, more studies detailing the use of remnant forests through time are needed to elucidate the threats this species faces in the wintering grounds. Objective: To understand the effects of environmental and forest structure variables on the occupancy of Wood Thrush in Northern Costa Rica. Methods: The study area was the Área de Conservación Guanacaste (ACG), located in Northern Costa Rica, in December 2016, and during the 2018-2019 migration season. We estimated Wood Thrush occupancy and detection probability in four locations of ACG (dry forest, cloud forest, and two locations in the wet forest) using single-season occupancy models. We also estimated Wood Thrush occupancy and probability of persistence in different months in three vegetation types (open area, secondary forest, and old-growth forest) in the wet forest of ACG using a multi-season occupancy model approach. Results: Wood Thrush occupancy was best described by precipitation in the four locations of the ACG; the probability of occupancy increased with precipitation. The average occupancy of Wood Thrushes varied with vegetation type: open area with shrubs and forest edge (0.69 ± 0.09), secondary forest (0.46 ± 0.1), and old-growth forest (0.61 ± 0.1). Wood Thrush probability of persistence responded partially to changes in precipitation, with an unexpected increase in persistence when the rainfall continued decreasing in the season. Conclusion: Wood Thrush occupancy was best predicted by changes in precipitation considering a larger spatial scale. Its probability of persistence partially varied with precipitation. An increase in persistence closer to Spring migration might be explained by the start of the breeding season of resident birds, potentially reducing territorial conflicts and conserving energy before migration. The long-term protection of wet forests in Northern Costa Rica is of paramount importance for the conservation of Wood Thrushes in their wintering grounds.

Resumen Introducción: El Zorzal del Bosque es un ave migratoria que ha experimentado caídas dramáticas en sus poblaciones en las últimas décadas. Esta especie pasa el invierno en fragmentos de bosque con niveles intermedios de modificación de hábitat en Centroamérica. Sin embargo, se necesitan más estudios que detallen el uso de los bosques remanentes a lo largo del tiempo para dilucidar las amenazas que enfrenta esta especie en las zonas de invernada. Objetivo: Comprender los efectos de variables ambientales y de estructura del bosque en la ocurrencia del Zorzal del Bosque en el Norte de Costa Rica. Métodos: El área de estudio fue el Área de Conservación Guanacaste (ACG), ubicada en el Norte de Costa Rica, en diciembre de 2016, y en la temporada migratoria 2018-2019. Estimamos la ocurrencia y la probabilidad de detección del Zorzal del Bosque en cuatro ubicaciones de ACG (bosque seco, bosque nuboso y dos ubicaciones en el bosque húmedo) utilizando modelos de ocurrencia de una sola temporada. También estimamos la ocurrencia del Zorzal del Bosque y la probabilidad de persistencia en diferentes meses en tres tipos de vegetación (área abierta, bosque secundario y bosque primario) en el bosque húmedo de ACG utilizando un enfoque de modelo de ocurrencia multi-estacional. Resultados: La ocurrencia del Zorzal del Bosque estuvo mejor descrita por la precipitación en las cuatro localidades del ACG; la probabilidad de ocurrencia aumentó con las precipitaciones. La ocurrencia media de zorzales varió con el tipo de vegetación: área abierta con arbustos y borde de bosque (0.69 ± 0.09), bosque secundario (0.46 ± 0.1) y bosque primario (0.61 ± 0.1). La probabilidad de persistencia del zorzal respondió parcialmente a cambios en la precipitación, con un aumento inesperado en la persistencia cuando las precipitaciones continuaron disminuyendo en la temporada. Conclusión: La ocurrecia del Zorzal del Bosque varió con la precipitación considerando una escala espacial mayor. Su probabilidad de persistencia varió parcialmente con la precipitación. Un aumento en la persistencia más cerca de la migración de primavera podría explicarse por el inicio de la temporada de reproducción de las aves residentes, lo que podría reducir los conflictos territoriales y conservar energía antes de la migración. La protección a largo plazo de los bosques húmedos en el norte de Costa Rica es de suma importancia para la conservación de los Zorzales del Bosque en sus zonas de invernada.

Arranjos e inovações para o cuidado em saúde mental no enfrentamento da COVID-19: revisão integrativa / Mental health care measures and innovations to cope with COVID-19: an integrative review

Resumo A presente revisão integrativa tem por objetivo identificar os arranjos de cuidado em saúde mental que foram implementados no enfrentamento à pandemia de COVID-19. Realizou-se busca em três bases de dados (SciELO, PubMed e LILACS), em português, inglês e espanhol, com os descritores "SAÚDE MENTAL" or "SALUD MENTAL" or "MENTAL HEALTH" AND "COVID-19", no período de 2020 a 2021. Foram encontrados 3.451 artigos, sendo 43 selecionados para análise. Em relação ao cuidado em saúde mental, os principais arranjos identificados foram os digitais, de natureza pública, desenvolvidos na esfera municipal e com integração com a rede de saúde. Os modelos de cuidado em saúde mental para o enfrentamento da pandemia são discutidos a partir dos tipos de arranjo produzidos nesse contexto sanitário emergencial e crítico. Apresenta-se, ainda, um recorte da realidade encontrada no Sistema Único de Saúde (SUS), reiterando sua resiliência. Concluiu-se que os arranjos digitais foram os mais usados e que há necessidade de investigar a acessibilidade deste modelo para populações com maior vulnerabilidade social. Reafirma-se a importância do SUS para o enfrentamento da COVID-19 e no acesso a informações de saúde.

Abstract This integrative review aims to identify the mental health care measures that were produced during the COVID-19 pandemic. This research was conducted on three databases (SciELO, PubMed, and LILACS) with the following descriptors in Portuguese, English, and Spanish: "SAÚDE MENTAL" or "SALUD MENTAL" or "MENTAL HEALTH" AND "COVID-19" from 2020 to 2021. In total, 3,451 articles were found, 43 of which were analyzed. Most measures were digital, stemmed from public institutions, focused on the local perspective, and were integrated with the public health care system. This study discusses the models of care in mental health based on measures to cope with the COVID-19 pandemic. It also discusses the Brazilian health care system, reiterating its resilience. In conclusion, digital measures occurred most often. This study suggest the evaluation of the accessibility of this mental health care model for most vulnerable groups. Finally, this research reinforces the importance of the Brazilian health care system for public health and access to information to cope with the COVID-19 pandemic.

Fasting glucose: a cardiometabolic indicator for subclinical atherosclerosis on excess weight adolescents

Abstract Objective: To build a model based on cardiometabolic indicators that allow the identification of overweight adolescents at higher risk of subclinical atherosclerotic disease (SAD). Methods: Cross-sectional study involving 161 adolescents with a body mass index ≥ + 1 z-Score, aged 10 to 19 years. Carotid intima-media complex thickness (IMT) was evaluated using ultrasound to assess subclinical atherosclerotic disease. Cardiometabolic indicators evaluated included nutritional status, central adiposity, blood pressure, lipidic profile, glycemic profile, as well as age and sex. Data was presented using measures of central tendency and dispersion, as well as absolute and relative frequency. The relationship between IMT measurement (outcome variable) and other variables (independent variables) was assessed using Pearson or Spearman correlation, followed by multiple regression modeling with Gamma distribution to analyze predictors of IMT. Statistical analysis was performed using SPSS and R software, considering a significance level of 5 %. Results: It was observed that 23.7 % had Carotid thickening, and the prevalence of abnormal fasting glucose was the lowest. Age and fasting glucose were identified as predictors of IMT increase, with IMT decreasing with age by approximately 1 % per year and increasing with glucose by around 0.24 % per mg/dL. Conclusion: The adolescent at higher risk is younger with higher fasting glycemia levels.

Rede de cuidado especializado em pacientes com zumbido no Brasil: perfil profissional, métodos e técnicas de avaliação e intervenção / Network of specialized care for patients with tinnitus in Brazil: professional profile, assessment and intervention methods and techniques / Red de atención especializada a pacientes con acúfeno en Brasil: perfil profesional, métodos y técnicas de evaluación e intervención

Introdução: O zumbido é um sintoma de alta prevalência na população, que necessita de cuidado especializado e centrado no paciente e suas individualidades. Objetivo: investigar a rede de cuidado especializado em pacientes com queixa de zumbido no Brasil. Método: Realizou-se uma busca a nível nacional com 152 profissionais que atendem o público com zumbido, por meio de redes sociais, além de utilizar a técnica "snow ball". Foram selecionados os profissionais com atuação clínica ou participação de grupo de pesquisa em zumbido. Aos selecionados, foi enviado por e-mail ou rede social um questionário do Google Forms composto por doze questões objetivas, a fim de identificar o perfil desses profissionais, bem como do atendimento oferecido por eles. Os dados foram categorizados e tabulados em planilha digital para posterior análise estatística descritiva e inferencial. Resultados: os resultados mostraram que há profissionais atuantes em zumbido em 21 estados brasileiros, sendo a maior parte nas regiões Sudeste e Nordeste, inseridos principalmente no setor privado e a maioria em equipes multidisciplinares que contam, pelo menos, com um otorrinolaringologista e um fonoaudiólogo, apresentando práticas avaliativas e terapêuticas semelhantes. Conclusão: foi possível observar que, embora o número de profissionais ainda seja um número reduzido, além de não serem bem distribuídos geograficamente, há uma semelhança quanto aos métodos de avaliação e tratamento utilizados, bem como a abordagem multidisciplinar tem se tornado uma realidade na prática clínica, ainda que mais presente no setor privado, o que renova as perspectivas do público acometido pelo zumbido, para um futuro próximo. (AU)

Introduction: Tinnitus is a highly prevalent symptom in the population, which requires specialized care centered on the patient and their individualities. Objective: to investigate the specialized care network for patients complaining of tinnitus in Brazil. Method: A national search was carried out with 152 professionals who serve the public with tinnitus, through social networks, in addition to using the "snowball" technique. Professionals with clinical experience or participation in a tinnitus research group were selected. To those selected a Google Forms questionnaire was sent via email or social media, consisting of twelve objective questions, in order to identify the profile of these professionals, as well as the service they offer. The data were categorized and tabulated in a digital spreadsheet for subsequent descriptive and inferential statistical analysis. Results: the results showed that there are professionals working in tinnitus in 21 Brazilian states, most of them in the Southeast and Northeast regions, mainly in the private sector and the majority in multidisciplinary teams that include at least one otorhinolaryngologist and one speech therapist, presenting similar evaluative and therapeutic practices. Conclusion: it was possible to observe that, although the number of professionals is still small, in addition to not being well distributed geographically, there is a similarity in the evaluation and treatment methods used, as well as the multidisciplinary approach has become a reality in practice clinic, although more present in the private sector, which renews the perspectives of the public affected by tinnitus, for the near future. (AU)

Introducción: El acúfeno es un síntoma altamente prevalente en la población, que requiere atención especializada centrada en el paciente y sus individualidades. Objetivo: investigar la red de atención especializada a pacientes que se quejan de acúfeno en Brasil. Método: Se realizó una búsqueda nacional profesionales que atienden al público con acúfeno, a través de las redes sociales y la técnica de la "bola de nieve". Se seleccionaron profesionales con experiencia clínica o participación en un grupo de investigación de acúfeno. Se les envió a través de correo electrónico un cuestionario de Google Forms, compuesto por doce preguntas objetivas, con el fin de identificar el perfil de estos profesionales, así como el servicio que ofrecen. Los datos fueron categorizados y tabulados en una hoja de cálculo digital para su posterior análisis estadístico descriptivo e inferencial. Resultados: los resultados mostraron que hay profesionales que actúan en acúfeno en 21 estados brasileños, la mayoría en las regiones Sudeste y Noreste, principalmente en el sector privado y la mayoría en equipos multidisciplinarios que incluyen al menos un otorrinolaringólogo y un logopeda, presentando prácticas evaluativas y terapéuticas similares. Conclusión: se pudo observar que, si bien el número de profesionales aún es pequeño, además de no estar bien distribuidos geográficamente, existe similitud en los métodos de evaluación y tratamiento utilizados, así como el enfoque multidisciplinario se ha vuelto una realidad en clínica de práctica, aunque más presente en el sector privado, que renueva las perspectivas del público afectado por acúfeno, de cara al futuro próximo. (AU)

Portfólio: percepção de estudantes de graduação da área da saúde / Portafolio: percepción de los estudiantes de pregrado en eláreade la salud / Portfolio: perception of undergraduate students in the healthcare field

Introdução:A formação em saúde norteia a prática profissional, incidindo diretamente na atenção e assistência à saúde ofertada à população. Nesse sentido, o uso de métodos ativos de aprendizagem e avaliação, como por exemplo, o portfólio, podem contribuir para a construção de conhecimentos crítico-reflexivos. Objetivo:Evidenciara percepção de estudantes dos cursos da área da saúde, que cursam a disciplina de Saúde e Cidadania na Universidade Federal do Rio Grande do Norte sobre o uso do portfólio enquanto instrumento de avaliação do ensino aprendizagem. Metodologia:Os dados foram obtidos por meio da formação de grupo focaleanalisados pela análise do conteúdo. Definiram-se, então, as categorias temáticas:percepção sobre o portfólio; a elaboração do portfólio e a sua contribuição para a formação; dificuldades para formulação doportfólio;o portfólio como instrumento de avaliação. Resultados:Os estudantes compreendem o portfólio como instrumento de diálogo entre docentes e discentes, através dos relatos das vivências em grupo nos equipamentos sociais e reflexões individuais na construção de conceitos e aprofundamento teórico. Ainda referem inseguranças e dúvidas acerca da estruturação e confecção do instrumento, no entanto, percebem o portfólio como potente e inovador no auxílio aconstrução do conhecimento uma vez que permite oacompanhamento do processo de ensino-aprendizagem, possibilitando maior interação entre educador-educando, com produção de uma aprendizagem significativa.Conclusões:o portfólio estimula a reflexão e a crítica acerca das vivências nos cenários de práticas onde se desenvolve o componente curricular Saúde e Cidadaniacorroborando, sobremaneira, para a construção do conhecimento dos estudantes (AU).

Introduction:A degreein healthcare guides the professional practice, directly affecting the healthcare attention and assistance offered to the population. In this sense, the use of active learning and assessment methods, such as portfolios, can contribute to the construction of critical-reflective knowledge. Objective:To highlight the perception of students from health courses, who study the Health and Citizenship discipline at the Federal University of Rio Grande do Norte, regarding the use of the portfolio as an instrument for evaluating teaching and learning.Methodology:Data were obtained through the formation of a focus group and analyzed using content analysis. Thematic categories were then defined: perception of the portfolio; the preparation of the portfolio and its contribution to training; difficulties in formulating the portfolio; the portfolio as an assessment tool. Results:Students understand the portfolio as an instrument of dialogue between teachers and students, through reports of group experiences in social facilities and individual reflections in the construction of concepts and theoretical deepening. They still report insecurities and doubts about the structuring and creation of the instrument, however, they perceive the portfolio as powerful and innovativein helping to build knowledge as it allows the monitoring of the teaching-learning process, enabling greater interaction between educator and student, with the production of significant learning. Conclusions:The portfolio encourages reflection and criticism about the experiences in the practical scenarios where the curricular component -SACI is developed, greatly supporting the construction of students' knowledge (AU).

Introducción:La formación en salud orienta la práctica profesional, incidiendo directamente en la atención y asistencia sanitaria que se ofrece a la población. En este sentido, el uso de métodos activos de aprendizaje y evaluación, como los portafolios, puedecontribuir a la construcción de conocimiento crítico-reflexivo. Objetivo:Resaltar la percepción de estudiantes de carreras de salud, que cursan la disciplina Salud y Ciudadanía de la Universidad Federal de Rio Grande do Norte, sobre el uso del portafolios como instrumento de evaluación de la enseñanza y del aprendizaje. Metodología:Los datos se obtuvieron mediante la formación de un grupo focal y se analizaron mediante análisis de contenido. Luego se definieron categorías temáticas: percepción del portafolio; la elaboración del portafolio y su contribución a la formación; dificultades para formular el portafolio; el portafolio como herramienta de evaluación.Resultados:Los estudiantes entienden el portafolio como un instrumento de diálogo entre docentes y estudiantes, a través de relatos de experiencias grupales en establecimientos sociales y reflexiones individuales en la construcción de conceptos y profundización teórica. Aún reportan inseguridades y dudas sobre la estructuración y creación del instrumento, sin embargo, perciben el portafolio como poderoso e innovador para ayudar a la construcción de conocimiento ya que permite el seguimiento del proceso de enseñanza-aprendizaje, posibilitando una mayor interacción entre educador y estudiante, con la producción de aprendizajes significativos.Conclusiones: El portafolio incentiva la reflexión y crítica sobre las experiencias en los escenarios prácticos donde se desarrolla el componente curricular -SACI, apoyando en gran medida la construcción del conocimiento de los estudiantes (AU).

The effect of Orem self-care model on the improvement of symptoms and quality of life in patients with diabetes: A scoping review / Efecto del modelo de autocuidado de Orem en el mejoramiento de los síntomas y en la calidad de vida de pacientes con diabetes: Una revisión de alcance / Efeito do modelo de autocuidado de Orem na melhora dos sintomas e na qualidade de vida de pacientes com diabetes: uma revisão de escopo

Objective: to evaluate the association of Orem self-care model improvement of symptoms and quality of life in patients with diabetes. Methods. A scoping review was carried on bibliographic databases: PubMed-Medline, Scopus, SID and Magiran. The inclusion criteria encompassed studies examining the impact of the Orem self-care model on diabetic patients. Studies considered for inclusion needed to have full-text availability and be written in either English or Persian, with key words including "Models", "Nursing", "Quality of Life", and "Diabetes Mellitus". CONSORT checklist and STROBE statement were selected for quality assessment. Results. A total of 9 studies were included, all using quantitative methodology and focusing on adults or older adults. The majority of articles focused on quality of life and diabetic symptoms. 8 studies showed positive outcomes after implementation of the model. The findings indicate that this model led to an enhanced level of self-efficacy, improved quality of life, and better self-care practices among diabetic patients.Conclusion.Orem self-care model can reduce the diabetic symptoms and improve the quality of life, self-efficacy and self-care in these patients.

Objetivo. Evaluar la asociación del modelo de autocuidado de Orem en el mejoramiento de los síntomas y en la calidad de vida en pacientes con diabetes. Método. Se realizó una revisión de alcance empleando las bases bibliográficas PubMed-Medline, Scopus, SID y Magiran. Los criterios de inclusión abarcaron estudios que examinaran el impacto del modelo de autocuidado de Orem en pacientes diabéticos. Los estudios considerados para su inclusión debían tener disponibilidad de texto completo y estar escritos en inglés o persa, con palabras clave como: "Models", "Nursing", "Quality of Life" y "Diabetes Mellitus". Se utilizaron para la evaluación de la calidad de los estudios la lista de comprobación CONSORT y la declaración STROBE. Resultados. Se incluyeron un total de 9 estudios, todos ellos con metodología cuantitativa y centrados en adultos y en ancianos. La mayoría de los artículos se estudiaron la calidad de vida y los síntomas diabéticos. 8 estudios mostraron resultados positivos tras la aplicación del modelo de Orem. Los hallazgos indican que este modelo condujo a un mayor nivel de autoeficacia, mejor calidad de vida y mejores prácticas de autocuidado entre los pacientes diabéticos. Conclusión.El modelo de autocuidado de Orem puede ayudar a disminuir los síntomas diabéticos y mejorar la calidad de vida, la autoeficacia y el autocuidado en estos pacientes.

Objetivo. Avaliar a associação do modelo de autocuidado de Orem na melhora dos sintomas e na qualidade de vida de pacientes com diabetes. Métodos. Foi realizada uma revisão de escopo usando os bancos de dados PubMed-Medline, Scopus, SID e Magiran. Os critérios de inclusão incluíram estudos que examinaram o impacto do modelo de autocuidado de Orem em pacientes diabéticos. Os estudos considerados para inclusão tinham que estar disponíveis em texto completo e escritos em inglês ou persa, com palavras-chave como: "Models", "Nursing", "Quality of Life" e "Diabetes Mellitus". A lista de verificação CONSORT e a declaração STROBE foram usadas para avaliar a qualidade dos estudos. Resultados. Foram incluídos 9 estudos, todos com metodologia quantitativa e com foco em adultos e idosos. A maioria dos artigos estudou a qualidade de vida e os sintomas diabéticos. Oito estudos mostraram resultados positivos após a aplicação do modelo de Orem. Os achados indicam que esse modelo levou a um nível mais alto de autoeficácia, melhor qualidade de vida e melhores práticas de autocuidado entre os pacientes diabéticos. Conclusão. O modelo de autocuidado de Orem pode ajudar a diminuir os sintomas da diabetes e melhorar a qualidade de vida, a autoeficácia e o autocuidado desses pacientes.

Cooperación entre médicos del departamento de emergencias y dermatólogos por telemedicina / Cooperation between emergency department physicians and dermatologists via telemedicine

Las intercurrencias dermatológicas agudas son un motivo de consulta frecuente a las centrales de emergencias, y generalmente los médicos de atención primaria se ocupan del primer nivel de atención. Puede ser necesaria una interconsulta con expertos, aunque no siempre estén disponibles. Ante la necesidad de facilitar dicha interacción a distancia, en Julio 2022 se implementó una herramienta de teledermatología en un hospital de alta complejidad en Buenos Aires, Argentina. Este servicio se limitó a días hábiles con horario restringido, permitiendo la comunicación entre médicos del departamento de emergencias y dermatólogos, a través de WhatsApp institucional. El dermatólogo podía verificar datos de salud relacionados al paciente (ej: comorbilidades y medicación crónica) mediante revisión de la historia clínica electrónica, para decidir sobre un plan de acción. Se evaluó la perspectiva de los usuarios a través de un formulario electrónico tras 3 meses de implementación. Los resultados evidenciaron que la mayoría (85%) de los profesionales conocía la herramienta, y el 57% la había usado al menos una vez. Se obtuvo una mediana de 9 puntos (de una escala de Likert del 1 al 10) sobre la recomendación hacia otro profesional. El teletriage dermatológico resultó beneficioso y fue aceptado, tanto por médicos de guardia como por especialistas. Ante las demoras en la atención ambulatoria, ha resultado una alternativa útil para evitar derivaciones innecesarias y/o acelerar aquellas que verdaderamente lo ameritan. Sin embargo, representa una forma de comunicación informal desde el punto de vista de almacenamiento de datos. Será necesario reflexionar sobre estos tópicos pendientes de esta experiencia asistencial como legalidad, seguridad y confidencialidad (AU)

Acute skin conditions are a frequent reason for consultation in emergency departments, and primary care physicians generally handle them. They might require referrals to experts, who are not always readily available. Recognizing the need to facilitate such interactions remotely, a teledermatology triage tool was implemented in July 2022 at a high-complexity hospital in Buenos Aires, Argentina. The service was limited to business days with restricted hours, enabling communication between emergency department physicians and dermatologists through institutional WhatsApp. Dermatologists could access patient-related health data (e.g., comorbidities and chronic medication) through the electronic medical record to determine an appropriate course of action. The perspective of users was evaluated through an electronic questionnaire after three months of application. Results showed that most professionals were aware of the tool (85%), and 57% used it at least once. The median rating for recommending the tool to other professionals was 9 points (on a Likert scale from 1 to 10). Dermatological teletriage proved beneficial and was well-received by emergency physicians and specialists. In the face of delays in outpatient care, it has been a useful alternative to avoid unnecessary referrals and expedite those that are warranted. However, it represents an informal method of communication with regard to data storage. It will be necessary to rethink on improvements in pending topics such as legal limitations, security, and confidentiality of this healthcare experience (AU)

Body Practices and Physical Activity Interventions in Primary Health Care: an Integrative Review / Intervenções de Práticas Corporais e Atividade Física na Atenção Primária à Saúde: uma Revisão Integrativa

In recent decades, body practices and physical activities (PCAF) have become part of the public health agenda. Actions to combat sedentary lifestyle in primary care are developed through body practices, physical exercises, physical activities and guided walks. The main objective of this study is to verify which interventions are being carried out by the Physical Education Professional (PEF) in primary care. This study comprises an integrative review. After consulting the databases and applying the search strategies, studies that were duplicated between the databases were identified and excluded. To compose this study, 7 articles were selected. With regard to the types of exercises found in the articles, 3 studies performed only resistance exercise, in which it was the Pilates method and Chinese gymnastics Liang Gong. Still, 4 studies combined aerobic and resistance exercises. Other important findings of this study, that the elderly population are the ones that most participated in the interventions and that the interventions were concentrated in the South and Southeast regions. In the interventions portrayed in this review, the diversification of physical exercises offered in Primary Care was noticed. All interventions brought positive health benefits at the physiological, social and/or psychological levels. This fits into the perspective of health promotion among the population that performs physical activity and/or physical exercise in Primary Care programs. (AU)

Nas últimas décadas as práticas corporais e atividades físicas (PCAF) passaram a compor a agenda da saúde pública. As ações para aumentar a prática de atividade física na Atenção Primária, são orientadas e desenvolvidas por meio de práticas corporais, exercícios físicos, atividades físicas e caminhadas. O presente estudo tem como objetivo principal verificar quais intervenções realizadas pelo Profissional de Educação Física (PEF) na Atenção Primária à Saúde. Este estudo compreende uma revisão integrativa. Após a consulta às bases de dados e a aplicação das estratégias de busca, foram identificados e excluídos estudos que apresentavam duplicidade entre as bases e foram selecionados sete artigos para compor este estudo. No que se refere aos tipos de exercícios físicos encontrados nos artigos, o exercício Resistance foi o mais prevalente (OU utilizado) nas intervenções, seguido pelas práticas integrativas e exercícios aeróbicos. Outros achados importantes neste estudo, foi a maior participação da população idosa nas intervenções, concentradas nas regiões do Sul e Sudeste. Nas intervenções retratadas nesta revisão percebeu-se a diversificação dos exercícios físicos oferecidos na Atenção Básica. Todas as intervenções trouxeram benefícios positivos para a saúde, nos níveis fisiológicos, sociais e/ou psicológicos, bem como o ponto de maior destaque foi a utilização do exercício Resistance. O que se enquadra numa perspectiva de promoção da saúde junto à população que realiza atividade física e/ou exercício físico nos programas da Atenção Primária à Saúde. (AU)

Establishment and application of animal models for portal vein thrombosis / 临床肝胆病杂志

Portal vein thrombosis （PVT） refers to thromboembolism that occurs in the extrahepatic main portal vein and/or intrahepatic portal vein branches. PVT is the result of the combined effect of multiple factors， but its pathogenesis remains unclear. Animal models are an important method for exploring the pathophysiological mechanism of PVT. Based on the different species of animals， this article reviews the existing animal models of PVT in terms of modeling methods， principles， advantages and disadvantages， and application.

Current research status of animal models for acute-on-chronic liver failure / 临床肝胆病杂志

Acute-on-chronic liver failure has complex conditions， rapid progression， and a high mortality rate， and further studies are still needed to clarify its pathogenesis and etiology. The establishment of animal models for acute-on-chronic liver failure can not only provide a good basis for exploring the pathogenesis of acute-on-chronic liver failure， but also provide an experimental basis for clinical treatment. Through a literature review， this article summarizes the methods commonly used to establish the animal models of acute-on-chronic liver failure， including carbon tetrachloride combined with LPS/GaIN， thioacetamide combined with LPS， serum albumin， and bile duct ligation. This article analyzes the characteristics of various animal models， so as to provide documentary and experimental bases for further exploration of more ideal animal models.

Effect of ADU-S100/doxorubicin in situ vaccine on diffuse large B-cell lymphoma and its mechanism / 白血病·淋巴瘤

Objective:To explore the antitumor effect of ADU-S100/doxorubicin in situ vaccine on diffuse large B-cell lymphoma (DLBCL) and its mechanism.Methods:The 6-week-old female BALB/c mice were selected, and the bilateral murine subcutaneous B-cell lymphoma model was established with murine B-cell lymphoma A20 cells. The subcutaneous tumor-bearing mice were randomly divided into untreated group (without treatment), ADU-S100 in situ vaccine treatment group (intratumoral injection of interferon gene stimulating factor agonist ADU-S100), doxorubicin in situ vaccine treatment group (intratumoral injection of doxorubicin), and ADU-S100/doxorubicin in situ vaccine treatment group (intratumoral injection of ADU-S100 and doxorubicin) by using random number table method, with 5 mice in each group. The right tumors of the bilateral subcutaneous tumor-bearing mice were defined as proximal tumors, and the left tumors of the bilateral subcutaneous tumor-bearing mice were defined as distal tumors. Only the proximal tumors were treated via the intratumoral route, and the distal tumors were not treated. On day 23 after tumor inoculation, the percentages of CD11c + dendritic cells (DC), CD8 + CD11c + DC and CD80 + CD11c + DC in the spleen of mice in each group were detected by flow cytometry. The splenocytes of mice in each group were stimulated with A20 tumor cell lysate in vitro, the percentages of 5'-ethynyl-2'-deoxyuridine-positive (EdU +) cells and tumor necrosis factor-α-positive (TNF-α +) cells in CD8 + T cells in each in situ vaccine treatment group were detected by flow cytometry, and the killing effect of cytotoxic T lymphocyte (CTL) in each group was measured by using the lactate dehydrogenase (LDH) cytotoxicity assay kit. The mice treated with ADU-S100/doxorubicin in situ vaccine were intraperitoneally injected with anti-mouse CD8α (clone 53-6.7) mAb or isotype control on days 7, 12 and 17 after tumor inoculation to eliminate CD8 + cells. On day 23 after tumor inoculation, the proximal and distal tumor volumes of mice in the ADU-S100/doxorubicin in situ vaccine combined with anti-mouse CD8α (clone 53-6.7) mAb or isotype control treatment group were measured, the percentages of CD8 + T cells and CD8 + CD11c + DC in the spleen of tumor-bearing mice in these two groups were detected by flow cytometry, and the infiltration of CD8 + T cells in the tumor tissues from these two groups was detected by immunohistochemistry (IHC) staining. Results:On days 11, 14, 17, 20 and 23 after tumor inoculation, the proximal and distal tumor volumes of mice in each treated group were lower than those in the untreated group (all P < 0.05). The proportions of CD11c + DC in the spleen of the untreated group, ADU-S100 in situ vaccine treatment group, doxorubicin in situ vaccine treatment group and ADU-S100/doxorubicin in situ vaccine treatment group were (4.92±0.63)%, (7.54±0.84)%, (7.45±0.86)% and (11.63±0.85)%, respectively, and the difference was statistically significant ( F = 72.30, P < 0.001); the proportions of CD8 + CD11c + DC were (1.36±0.34)%, (4.02±0.43)%, (4.22±0.61)% and (6.11±0.73)%, respectively, and the difference was statistically significant ( F = 76.09, P < 0.001); the proportions of CD80 + CD11c + DC were (0.51±0.24)%, (1.69±0.23)%, (1.82±0.25)% and (4.09±0.39)%, respectively, and the difference was statistically significant ( F = 167.40, P < 0.001). The CTL responses and the proportion of EdU + cells and TNF-α + cells in CD8 + T cells in each in situ vaccine treatment group were higher than those in the untreated group (all P < 0.05). Furthermore, the enhanced CTL responses and the increased proportion of EdU + cells and TNF-α + cells in CD8 + T cells were observed in the ADU-S100/doxorubicin in situ vaccine treatment group as compared to the ADU-S100 in situ vaccine treatment group and doxorubicin in situ vaccine treatment group (all P < 0.05). The proportions of CD8 + T cells and CD8 + CD11c + DC in the spleen of mice treated with ADU-S100/doxorubicin in situ vaccine and anti-mouse CD8α mAb were lower than those in ADU-S100/doxorubicin in situ vaccine and isotype control group (both P < 0.05) and both proximal and distal tumor volumes of mice treated with ADU-S100/doxorubicin in situ vaccine and anti-mouse CD8α mAb were larger than those in ADU-S100/doxorubicin in situ vaccine and isotype control group (both P < 0.05). Conclusions:ADU-S100/doxorubicin in situ vaccine can induce profound regression of proximal tumors in bilateral murine subcutaneous B-cell lymphoma model and generate systemic immune responses capable of partially inhibiting distant tumor growth, and the antitumor efficacy of ADU-S100/doxorubicin in situ vaccine may require CD8 + CD11c + DC-mediated CD8 + T cell immune responses.

Prediction and evaluation of nomogram model on risk of hyperuricemia in overweight and obese children and adolescents / 重庆医学

Objective To establish a nomogram prediction model of hyperuricemia(HUA)onset risk in overweight and obese children and adolescents in order to provide reference for the prevention and treatment of HUA in this population.Methods The clinical data of 1 410 overweight and obese children and adolescents aged 6-17 years old visiting in this hospital from September 2021 to August 2022 were retrospectively analyzed.A total of 987 overweight and obese children and adolescents were randomly extracted according to a ratio of 7:3 to establish the model,and the remaining 423 cases were validated internally.Referring to the definition of high uric acid in"Zhu-futang Practical Pediatrics",the subjects were divided into high uric acid group and non-high uric acid group.The logis-tic regression analysis was used to analyze the influencing factors of HUA in overweight and obese children and adoles-cents.The nomogram model was constructed by using the R language.The area under the receiver operating character-istic(ROC)curve(AUC),decision analysis curve(DIC),clinical impact curve(CIC)and C-index were used to evalu-ate the predictive ability of the model,and the Bootstrap repeated sampling method(taking samples for 1000 times)was used for internal validation of the model.Results The results of multivariate analysis showed that the age(OR=2.324,95％CI:1.155-4.672,P=0.018),gender(OR=0.456,95％CI:0.256-0.810,P=0.007),triglycerides(OR=3.775,95％CI:2.321-6.138,P＜0.001),blood calcium(OR=26.986,95％CI:3.186-228.589,P=0.003)and blood creatinine(OR=1.047,95％CI:1.026-1.070,P＜0.001)were the influen-cing factors of HUA in overweight and obese children and adolescents.AUC of the ROC curve of the model was 0.840,the sensitivity was 0.786,the specificity was 0.762,the Youden index was 0.548,and the C-index was 0.840.The risk probability of DC A was 0.1-0.8,the net benefit rate of both models was＞0,AUC of ROC curve in the internal verification was 0.871.Conclusion The constructed nomogram in this study has a good predictive efficiency for the onset risk of HUA in overweight and obese children and adolescents,and may provide reference for the early diagnosis and treatment of this population.

Early prediction of severe acute pancreatitis based on improved machine learning models / 陆军军医大学学报

Objective To establish an early prediction model for the diagnosis of severe acute pancreatitis based on the improved machine learning models,and to analyze its clinical value.Methods A case-control study was conducted on 352 patients with acute pancreatitis admitted to the Gastroenterology and Hepatobiliary Surgery Departments of the Army Medical Center of PLA and Emergency and Critical Care Medicine Department of No.945 Hospital of Joint Logistics Support Force of PLA from January 2014 to August 2023.According to the severity of the disease,the patients were divided into the severe group(n=88)and the non-severe group(n=264).The RUSBoost model and improved Archimead optimization algorithm was used to analyze 39 routine laboratory biochemical indicators within 48 h after admission to construct an early diagnosis and prediction model for severe acute pancreatitis.The task of feature screening and hyperparameter optimization was completed simultaneously.The ReliefF algorithm feature importance rank and multivariate logistic analysis were used to analyze the value of the selected features.Results In the training set,the area under curve(AUC)of the improved machine learning model was 0.922.In the testing set,the AUC of the improved machine learning model reached 0.888.The 4 key features of predicting severe acute pancreatitis based on the improved Archimedes optimization algorithm were C-reactive protein,blood chlorine,blood magnesium and fibrinogen level,which were consistent with the results of ReliefF algorithm feature importance ranking and multivariate logistic analysis.Conclusion The application of improved machine learning model analyzing the laboratory examination results can help to early predict the occurrence of severe acute pancreatitis.

The expression changes of TLR4/MyD88/NF-κB signaling pathway in a mouse model of olfactory dysfunction / 中国耳鼻咽喉头颈外科

OBJECTIVE To explore the expression changes of TLR4/MyD88/NF-κB signaling pathways in olfactory disorders.METHODS There were 40 healthy BALB/c mice who were divided into an observation group and a control group,with 20 mice in each group.Detection of Toll-like receptors(TLR4),myeloid differentiation primary response gene 88(MyD88)and nuclear factor kappa B(NF-κB)in mice using quantitative reverse transcription PCR level;Detection of TLR4,MyD88 and NF-κB by Western blot(WB)test protein content;Immunohistochemical detection of the expression of mouse olfactory marker protein(OMP).RESULTS There was no significant difference in foraging time between the two groups of mice before modeling(P>0.05),after modeling,the foraging time of the observation group mice was significantly longer than that of the control group(P<0.05);The relative mRNA expression level of TLR4,MyD88 and NF-κB in the nasal epithelium of mice in the observation group was significantly higher than that of the control group(P<0.05);The protein expression of TLR4,MyD88 and NF-κB in the nasal epithelium of mice in the observation group was significantly higher than that of the control group(P<0.05);The level of OMP protein in the nasal epithelium of the observation group was significantly lower than that of the control group(P<0.05).CONCLUSION Expression reinforcement of TLR4/MyD88/NF-κB signaling pathway in a mouse model of olfactory dysfunction.

Progress in study on animal models of trigeminal neuralgia / 中南大学学报(医学版)

Trigeminal neuralgia is a manifestation of orofacial neuropathic pain disorder,always deemed to be an insurmountable peak in the field of pain research and treatment.The pain is recurrent,abrupt in onset and termination similar to an electric shock or described as shooting.A poor quality of life has been attributed to trigeminal neuralgia,as the paroxysms of pain may be triggered by innocuous stimuli on the face or inside the oral cavity,such as talking,washing face,chewing and brushing teeth in daily life.The pathogenesis of trigeminal neuralgia has not been fully elucidated,although the microvascular compression in the trigeminal root entry zone is generally considered to be involved in the emergence and progression of the pain disorder.In addition,orofacial neuropathic pain restricted to one or more divisions of the trigeminal nerve might be secondary to peripheral nerve injury.Based on current hypotheses regarding the potential causes,a variety of animal models have been designed to simulate the pathogenesis of trigeminal neuralgia,including models of compression applied to the trigeminal nerve root or trigeminal ganglion,chronic peripheral nerve injury,peripheral inflammatory pain and center-induced pain.However,it has not yet been possible to determine which model can be perfectly employed to explain the mechanisms.The selection of appropriate animal models is of great significance for the study of trigeminal neuralgia.Therefore,it is necessary to discuss the characteristics of the animal models in terms of animal strains,materials,operation methods and behavior observation,in order to gain insight into the research progress in animal models of trigeminal neuralgia.In the future,animal models that closely resemble the features of human trigeminal neuralgia pathogenesis need to be developed,with the aim of making valuable contributions to the relevant basic and translational medical research.

Construction and validation of a clinical prediction model for central lymph node metastasis in patients with high age-risk papillary thyroid cancer / 中华内分泌外科杂志

Objective:To analyze the risk factors for central lymph node metastasis (CLNM) in patients with papillary thyroid cancer (PTC) aged 55 years and above, and to construct a predictive model with columnar graph.Methods:This retrospective study included 406 PTC patients aged 55 and above, treated at the First Affiliated Hospital of Zhengzhou University from Nov. 2019 to Feb. 2022. Data on demographic characteristics, disease features, and laboratory test results were collected. Univariate and multivariate logistic regression analyses were used to identify risk factors for CLNM and develop a clinical prediction model and nomogram.Results:The study involved 406 patients, divided into a modeling group (285 patients) and a validation group (121 patients). The predictive model identified independent risk factors for CLNM. In the modeling group, the model demonstrated a ROC AUC of 0.769, with 82.6% sensitivity, 63.0% specificity, and 67.7% accuracy. The validation group showed 66.7% sensitivity, 74.5% specificity, and 72.7% accuracy, with an AUC of 0.760. Hosmer-Lemeshow tests indicated good fit in both groups. Decision curve analysis confirmed the model's clinical decision-making value, showing better performance than traditional strategies and good generalizability and reliability.Conclusions:Sex, maximum tumor diameter, bilateral involvement of thyroid lobes, clinically evident cervical lymph nodes, and local invasion are independent predictive factors for CLNM in patients over 55 with papillary thyroid carcinoma (PTC). A clinical risk stratification nomogram model based on these risk factors demonstrates good predictive performance.

Advances of the application of 3D printing technology in dental teaching models / 实用口腔医学杂志

With the development of digital technology,computer-aided design and manufacturing(CAD/CAM)combined with 3D printing technology is increasingly used in clinical and teaching applications in dentistry.In clinical dentistry,3D printing technology has been widely used in oral and maxillofacial surgery,orthodontics and implantation.Traditional oral laboratory teaching usually uses extracted teeth,resin teeth or various dental models,while 3D printing of oral models can achieve standardized,mass-produced and close-to-real clinical application,which better meets the needs of clinical pre-practice teaching.This article reviews the latest educa-tional applications of 3D printing of dental models in teaching of oral restoration,dental pulp-cavity,oral and maxillofacial surgery,and summarizes the selection of different printing processes and printing materials,aiming to apply the research strategy of 3D printing technology in pre-clinical teaching in dentistry.Finally,the article explores the trends and urgent problems that need to be solved in the development of 3D printed dental models.

The predictive value of MP hypertension monitoring system combined with PLGF and PI for preeclampsia / 天津医药

Objective To establish a clinical prediction model for preeclampsia by monitoring risk rating of MP gestation and levels of placental growth factor(PLGF)combined with uterine artery pulsatility index(PI)measured during examination of fetal nuchal translucency(NT).Methods Twenty-four patients with preeclampsia who met the inclusion criteria were selected as the case group,and 95 healthy pregnant women during the same period were randomly selected as the control group.Serum concentrations of PLGF,uterine artery PI values measured by quantitative immunofluorescence assay at 11-14 weeks of gestation,risk ratings for MP hypertension monitoring at 11-20 weeks of gestation,and other relevant data,BMI,age,gestation,mode of delivery,neonatal birth weight and Apgar score were collected in the two groups.Results Results of univariate regression analysis showed that BMI,age,high risk of PI,MP and PLGF<12 were influencing factors for adverse outcomes.Results of multivariate regression analysis showed that high PI,medium high risk in MP and PLGF<12 were independent risk factors for adverse outcomes.The prediction model of PE established was logit(P)=-15.767 + 0.020×PI + 0.072×MP risk(medium-high risk = 1,low risk = 0)+ 0.181×PLGF classification(＜12 = 1,≥12 = 0),with an AUC area of 0.883,specificity of 0.816 and sensitivity of 0.846.Conclusion The combination of PI,MP risk and PLGF to establish a clinical predictive model for preeclampsia has certain value,and its combined predictive value is higher than that of single application.

Play-based Intervention Models for Improving Verbal and Nonverbal Social Communication Skills in Children with Autism Spectrum Disorder / 听力学及言语疾病杂志

The social communication impairment is one of the core impairments of children with autism spec-trum disorder(ASD).This paper introduced five play-based intervention models that can improve social communica-tion skills of children with ASD.Guided by the concept of precision rehabilitation,practitioners who master these methods may effectively tailor interventions to different cases,by integrating personalized therapy for prescriptive treatment,may ensure healthy mind and body development of children with ASD while solving social communication problems,thus provide practice reference for parents of children with ASD,researchers and clinical educators in China.