Pistas genealógicas de um Consultório na Rua: criminalização e assimilação / Genealogical clues from a Street Clinic: criminalization and assimilation / Pistas genealógicas de un Consultorio em la Calle: criminalización y asimilación

Este artigo, por meio de aproximação genealógica, buscou investigar o que chamaremos de pistas genealó-gicas do equipamento Consultório na Rua em município de médio porte no Sul do Brasil. Para o percurso da pesquisa, junto a uma vivência em um Consultório na Rua, nesse município do país, foram realizados entrevistas e levantamentos de documentos. Na investigação foi possível encontrar pistas que apontam para uma produção de criminalização e assimilação histórica dos viventes da rua pelo Estado brasileiro, de maneira que esses pontos precisam ser discutidos e problematizados para que tais regimes de verdade não sejam norteadores das políticas públicas para tais pessoas.

This article, employing a genealogical approach, aimed to examine the genealogical traces of the Street Clinic equipment in a medium-sized city in Brazil's southern region. In order to follow the path of the research, along with an experience in a Street Clinic in a Brazilian city, interviews and document surveys were conducted. In the investigation, it was possible to find elements of the production of criminalization and historical assimilation by the Brazilian State that need to be discussed and problematized so that such regimes of truth are not guiding the production of health care for people experiencing homelessness.

Este artículo, a través de un abordaje genealógico, buscó investigar pistas genealógicas del Consultorio en la Calle en una ciudad de tamaño medio en el sur de Brasil. Para el transcurso de la investigación, junto con una experiencia en un Consultorio en la Calle en un municipio de tamaño medio en el sur de Brasil, se efectuaron entrevistas y encuestas documentales. En la investigación, fue posible encontrar pistas que apuntan a una producción de criminalización y asimilación histórica de las personas en situación de calle por parte del Estado brasileño, por lo que estos puntos necesitan ser discutidos y problematizados para que tales regímenes de verdad no guíen políticas públicas para dicha población.

Entre territórios pandêmicos: cartografia de um Consultório na Rua durante a pandemia de covid-19 / Exploring pandemic territories: cartography of a street clinic during the covid-19 pandemic / Entre territorios pandémicos: cartografía de un Consultorio en la Calle durante la pandemia de covid-19

O objetivo do presente artigo foi realizar uma cartografia de um Consultório na Rua, durante o período da pandemia de covid-19. A cartografia foi produzida por uma vivência no consultório de um município de grande porte no sul do Brasil, de agosto de 2021 a janeiro de 2022. Foi perceptível que a locomoção e o funcionamento do serviço reconhecem outros territórios das Pessoas em Situação de Rua, muitas vezes não percebidos por outros pontos do Sistema Único de Saúde. Foram encontradas tanto as barreiras já estabelecidas historicamente quanto as emergentes da pandemia. Foi vivenciado que a esta população não utiliza o território do modo que a cidade racionalizada planeja, sendo, portanto, singular. O reconhecimento do serviço, aliado à compreensão de como as Pessoas em Situação de Rua vivem no território urbano, em cada realidade, mostrou-se essencial para a produção de cuidado.

The objective of this article was to conduct a cartographic study of a street clinic during the covid-19 pandemic. The cartography was based on an experiential approach in a street clinic located in a major city in southern Brazil, between August 2021 and January 2022. It became evident that the flows and operation of the service acknowledged the alternative territories inhabited by the homeless population, often overlooked by other parts of Brazil's Unified Health System. Both historically established barriers and those emerging from the pandemic were encountered. It was observed that the homeless population does not conform to rationalized urban plans, displaying unique patterns of engagement with the urban territory. Recognizing the significance of the service, coupled with a comprehensive understanding of the unique living conditions of homeless individuals, proved indispensable for the provision of effective care.

El objetivo de este artículo fue realizar una cartografía de un Consultorio en la Calle durante el período de la pandemia del covid-19. La cartografía fue producida por una experiencia en un Consultorio en la Calle en una gran ciudad del sur de Brasil, de agosto de 2021 a enero de 2022. Se pudo observar que la locomoción y operación del servicio reconocen otros territorios habitados por personas en situación de calle, a menudo no percibidos por otros puntos del Sistema Único de Salud. Se encontraron barreras, tanto históricamente establecidas como emergentes debido a la pandemia. Se constató que la población en situación de calle no utiliza el territorio de la forma planificada por la ciudad racionalizada. El reconocimiento del servicio, junto con la comprensión de cómo viven las personas en situación de calle en el territorio urbano en cada realidad, se mostró fundamental para la producción del cuidado.

Effect of enriched environment combined with acupuncture at head points on behavior in rats with autism spectrum disorder / 中国康复理论与实践

ObjectiveTo observe the effect of enriched environment (EE) combined with acupuncture at head point (HA) on behavior in rats with autism spectrum disorder. MethodsHealthy female Wistar rats were given peritoneal injection of sodium valproate at 12.5 days of gestation. Twenty-four male offspring rats were randomly selected and then randomly divided into model group (n = 6), EE group (n = 6), HA group (n = 6) and EE combined with HA group (the combined group, n = 6). Six male offspring rats born from female mice injected with the same amount of saline intraperitoneally were as control group. After four weeks of treatment, all the five groups were tested with three-chamber test and marble burying test, and the sociability index, the social novelty index and the number of buried marbles were recorded. The levels of interleukin (IL)-1β and IL-6 in peripheral blood were determined by enzyme-linked immunosorbent assay (ELISA). ResultsAfter treatment, compared with the model group, the sociability index and the social novelty index improved (P < 0.05), the number of buried marbles reduced (P < 0.05), and the levels of IL-6 and IL-1β in peripheral blood decreased in EE group, HA group and the combined group (P < 0.05); while the combined group was the best (P < 0.01). ConclusionBoth EE or acupuncture at HA could improve behavioral symptoms, and reduce the expression of inflammatory factors in rats with autism spectrum disorder. The combination of the two methods showed the best result.

Risk analysis of hypertension among community-dwellers at risk for high blood pressure in Minhang District of Shanghai / 上海预防医学

ObjectiveTo investigate the incidence of hypertension and its influencing factors in community-dwellers at risk for high blood pressure in Minhang District of Shanghai， and to provide scientific evidence for the community management. MethodsA retrospective cohort study was conducted using the electronic health records of community-dwellers at risk for high blood pressure in Minhang District， Shanghai from January 1， 2011 to December 31， 2017. The study end-point was the occurrence of hypertension，and the followup was finished in December 2021. A total of 17 265 community-dwellers at risk for high blood pressure were enrolled in our study. Log-rank test and Cox regression analysis were used to determine the influencing factors. ResultsAfter 6.04 years of follow-up， the hypertension incidence among community-dwellers at risk for high blood pressure in Minhang District of Shanghai was 25.5%. Family history of hypertension （HR=1.250， 95%CI： 1.168‒1.338）， family history of stroke （HR=1.295， 95%CI： 1.080‒1.553）， history of diabetes （HR=1.203， 95%CI： 1.076‒1.345）， daily smoking （HR=1.187， 95%CI： 1.087‒1.296）， overweight （HR=1.393， 95%CI：1.308‒1.484）， obesity（HR=1.903， 95%CI： 1.719‒2.106）， high values of normal blood pressure （HR=1.275， 95%CI： 1.195‒1.359） and advanced age （HR=1.033， 95%CI： 1.030‒1.036） were all risk factors. Emaciation （HR=0.649， 95%CI： 0.500‒0.840） was a protective factors. ConclusionBlood pressure monitoring should be strengthened for people elderly， with family history of hypertension， family history of stroke， diabetes or high values of normal blood pressure， so as to diagnose hypertension early. Timely intervention measures should be taken for community-dwellers with unhealthy lifestyles such as smoking， overweight and obesity.

Advances in research on relationship between indoor artificial light at night and human health / 环境与职业医学

With the acceleration of global urbanization, the intensity and coverage of artificial light at night (ALAN) are increasing, and its service duration is obviously prolonged. ALAN exposure is not only related to the occurrence and development of cardiovascular, metabolic, sleep, myopia, and mental diseases, but also may induce cancer. Previous studies have focused on the health effects of outdoor ALAN, but people spend more than 80% of their lives indoors, hence it is of great significance to understand the relationship between indoor ALAN and population health to create a healthy indoor environment and protect the health of the population.

Modified Liuwei Dihuangtang Combined with Losartan Potassium Regulates ACE1/AngⅡ/AT1R Axis and Intestinal Flora in Rat Model of Diabetic Kidney Disease / 中国实验方剂学杂志

ObjectiveTo explore the mechanism of modified Liuwei Dihuangtang in preventing and treating renal injury in diabetic kidney disease （DKD） via the angiotensin-converting enzyme 1 （ACE1）/angiotensin Ⅱ （AngⅡ）/angiotensin Ⅱ type 1 receptor （AT1R） axis. MethodFifty male SD rats were randomized into a normal group （n=8） and a modeling group （n=42）. The rats in the modeling group were fed with a high-sugar and high-fat diet for 6 weeks and intraperitoneally injected with 35 mg·kg-1 streptozotocin （STZ） to establish the model of DKD. After successful modeling， the rats were randomized into model， traditional Chinese medicine （modified Liuwei Dihuangtang granules 21 g·kg-1）， western medicine （losartan potassium， 33 mg·kg-1）， and integrated Chinese and western medicine （losartan potassium 33 mg·kg-1 combined with modified Liuwei Dihuangtang granules 21 g·kg-1） groups. The levels of fasting blood glucose （FBG）， urinary protein （Up）， blood urea nitrogen （Bun）， and serum creatinine （SCr） were measured in each group after 8 consecutive weeks of drug intervention. Enzyme-linked immunosorbent assay was employed to determine the serum levels of ACE1， AngⅡ， and AT1R. Western blot was employed to measure the protein levels of ACE1， AngⅡ， and AT1R in the renal tissue. The pathological and morphological changes of the renal tissue were observed after hematoxylin-eosin （HE） staining， Masson staining， and periodic acid Schiff 's （PAS） staining. The fecal samples of rats in each group were collected for 16S rDNA high-throughput sequencing. ResultCompared with the normal group， the model group showed elevated levels of Up， FBG， Bun， SCr， ACE1， AngⅡ， and AT1R （P<0.01）， serious lesions in the renal tissue， up-regulated protein levels of ACE1， AngⅡ， and AT1R （P<0.01）， increased Firmicutes/Bacteroidetes （F/B） ratio， decreased relative abundance of Lactobacillus， and increased relative abundance of Moralella and Bifidobacteria. Compared with the model group， drug intervention lowered the levels of Bun， SCr， ACE1， AngⅡ， and AT1R （P<0.01） and alleviated the pathological changes in the renal tissue. Chinese medicine and integrated Chinese and western medicine lowered the levels of Up and FBG （P<0.01）， and western medicine and integrated Chinese and western medicine down-regulated the protein levels of ACE1， AngⅡ， and AT1R. In addition， Chinese medicine down-regulated the protein levels of AngⅡ （P<0.01） as well as ACE1 and AT1R （P<0.05）. Chinese medicine and integrated Chinese and western medicine decreased the F/B ratio， and western medicine and Chinese medicine increased the relative abundance of Blautia. Chinese medicine and integrated Chinese and western medicine increased the relative abundance of Lactobacillus， Ruminococcus undetermined genera， and Bifidobacteria， decreased the relative abundance of Moralella， and increased the Chao 1 and Ace indexes （P<0.05）. Compared with the western medicine group， the integrated Chinese and western medicine group showed lowered levels of Up （P<0.01）， Bun （P<0.05）， and ACE1 and AT1R （P<0.01）， down-regulated protein levels of ACE1， AngⅡ， and AT1R （P<0.05）， alleviated pathological changes in the renal tissue， increased relative abundance of Bifidobacteria， and increased Chao 1 and Ace indexes （P<0.05）. ConclusionModified Liuwei Dihuangtang combined with losartan potassium can mitigate renal fibrosis by regulating the ACE1/AngⅡ/AT1R axis， increasing the relative abundance of Lactobacillus and Bifidobacterium， reducing the relative abundance of Moralella， improving the richness and evenness of intestinal flora， and alleviating pathological damage in the renal tissue.

Analysis of the Treatment Strategy of Heart Failure with Preserved Ejection Fraction Based on ZHANG Boli's Theory of “Damp-turbidity and Phlegm-rheum Type of Diseases” / 中医杂志

Professor ZHANG Boli believed that the core pathogenesis of heart failure with preserved ejection fraction （HFpEF） is weak pulse at yang and wiry pulse at yin. By referring to the theory of “damp-turbidity and phlegm-rheum type of diseases”， he proposed that yin pathogens of damp-turbidity and phlegm-rheum may damage yang qi in each stage of HFpEF， thus aggravating the trend of weak pulse at yang and wiry pulse at yin， which played an important role in the deterioration of HFpEF. Therefore， Professor ZHANG Boli advocated that importance should be attached to the elimination of yin pathogen and the protection of yang qi during the various stages of HFpEF in order to delay the aggravation of weak pulse at yang and wiry pulse at yin； he put forward the idea of staged treatment that “yin pathogen should be dispelled and yang qi should be demonstrated”； and he formulated the treatment strategy of treating the disease as early as possible， eliminating pathogens and protecting yang， interrupting the disease trend， using warm-like medicinals， and activating blood circulation， to enrich the theoretical system of traditional Chinese medicine in the treatment of HFpEF.

Sociodemographic, behavioral, obstetric, and healthcare factors associated with low weight at birth: a case-control study

ABSTRACT BACKGROUND: Understanding social determinants is crucial for implementing preventive strategies, especially for low birth weight (LBW)—a public health issue that severely increases the risk of morbimortality in children. OBJECTIVE: This study aimed to identify the factors associated with LBW among newborns, assisted by the Brazilian Unified Health System. DESIGN AND SETTING: It analyzed data from newborns and their mothers. The sample was selected by convenience from users of the public health system in Francisco Beltrão (Paraná, Brazil). METHODS: Cases (n = 26) were babies weighing ≤ 2,500 g and controls (n = 52) > 2,500 g. All babies were assessed and paired by sex and date of birth in a 1:2 proportion. Statistical power was computed a posteriori, revealing a power of 87% (α = 0.05). RESULTS: Strong and significant differences were found in the bivariate analysis, in which the number of current smokers or those who quit during pregnancy was higher among mothers of babies with LBW. Moreover, the gestational weeks were lower among these cases. Logistic regression models indicated that the gestational week (odds ratio [OR] = 0.17, 95% confidence interval [CI]:0.05-0.54) and fathers' educational level (high school or above; OR = 0.22, 95% CI:0.06-0.99) were related to lower chances of low birth weight. CONCLUSIONS: Our findings confirm previous investigations on LBW's multi-causality, showing that the gestational week could reduce up to 82% chances of a baby being born with ≤ 2,500 g. Its association with paternal education underlines the importance of comprehensive policies to protect newborns.

Validation of an online course on postural care for preterm newborns / Validación del curso online sobre cuidados posturales del recién nacido prematuro / Validação de curso on-line sobre cuidados posturais ao recém-nascido prematuro

ABSTRACT Objectives: Validation of an online course content on postural care for newborns in the Neonatal Intensive Care Unit and assessment of participant satisfaction. Method: Methodological study of content validation by 13 judges with expertise in neonatology and online education who responded to the educational content validation instrument, and by 175 course participants who evaluated the course through a satisfaction questionnaire. The criterion for validation was agreement above 80.0%, analyzed through the Content Validity Index (CVI), Content Validation Coefficient (CVC), binomial test, and descriptive statistics for analyzing satisfaction variables. Data collection took place from January to June 2022 for the validation stage, and during June 2023 for the evaluation stage conducted by the course participants. Results: All items obtained agreement above 80.0% with a total CVI and CVC of 83.3% and 91.0%, respectively. The course participants positively evaluated the course regarding content organization, coherence between theory and practice, navigability, quality of materials, and applicability in professional practice. Conclusion: The online course was considered valid regarding its objectives, structure/presentation, and relevance. Therefore, it can be offered as an open educational resource in the training of healthcare and nursing professionals to provide postural care to newborns in critical environments, thereby enhancing the performance of developmental care.

RESUMEN Objetivos: Validar el contenido de un curso online sobre cuidados posturales del recién nacido en la Unidad de Cuidados Intensivos Neonatales y verificar la satisfacción de los participantes del curso. Método: Estudio metodológico de validación de contenido realizado por 13 jueces con experiencia en neonatología y educación en línea que respondieron al instrumento de validación de contenido educativo: y por 175 participantes del curso que evaluaron el curso mediante un cuestionario de satisfacción. El criterio de validación fue una concordancia mayor al 80,0%, analizado mediante el Content Validity Index (CVI), Coeficiente de Validación de Contenido (CVC), prueba binomial y estadística descriptiva para analizar las variables de satisfacción. La recolección de datos se realizó de enero a junio de 2022 para la etapa de validación; y en junio de 2023 para la etapa de evaluación realizada por los participantes del curso. Resultados: Todos los ítems lograron una concordancia superior al 80,0% con un CVI y un CVC total de 83,3% y 91,0%, respectivamente. Los participantes del curso coincidieron en una evaluación positiva en términos de organización de contenidos, coherencia entre teoría y práctica, navegabilidad, calidad de los materiales y posibilidad de aplicación en la práctica profesional. Conclusión: El curso en línea se consideró válido en términos de objetivos, estructura/presentación y relevancia. Por lo tanto, puede ofrecerse como un recurso educativo abierto para el perfeccionamiento de los profesionales de la salud y de enfermería con el fin de brindar cuidados posturales a los recién nacidos en ambientes críticos, y elevar la prestación de los cuidados del desarrollo.

RESUMO Objetivos: Validar o conteúdo de um curso on-line sobre cuidados posturais ao recém-nascido na Unidade de Terapia Intensiva Neonatal e verificar a satisfação dos cursistas. Método: Estudo metodológico de validação de conteúdo por 13 juízes com expertise em neonatologia e educação on-line que responderam ao instrumento de validação de conteúdo educacional: e por 175 cursistas que avaliaram o curso mediante um questionário de satisfação. O critério para validação foi concordância superior a 80,0%, analisado por meio do Content Validity Index (CVI), Coeficiente de Validação de Conteúdo (CVC), teste binomial e estatística descritiva para análise das variáveis de satisfação. A coleta de dados ocorreu de janeiro a junho de 2022 para a etapa da validação; e no período de junho de 2023 para a etapa de avaliação realizada pelos cursistas. Resultados: Todos os itens obtiveram concordância superior a 80,0% com CVI e CVC total de 83,3% e 91,0%, respectivamente. Os cursistas avaliaram positivamente o curso quanto à organização do conteúdo, coerência entre teoria e prática, navegabilidade, qualidade dos materiais e possibilidade de aplicação na prática profissional. Conclusão: O curso on-line foi considerado válido no tocante aos objetivos, estrutura/apresentação e relevância. Portanto, pode ser ofertado como recurso educacional aberto no aperfeiçoamento de profissionais de saúde e enfermagem a fim de prestar o cuidado postural aos recém-nascidos em ambiente crítico, elevando o desempenho dos cuidados desenvolvimentais.

Bullying, maltreatment and uncivil faculty member behaviors at universities

Objective: Bullying and uncivil behaviors frequently happen in higher education lecture halls. This study aimed at exploring college students bullying incidents and mistreatments by faculty members, witnesses, and the type of bullying, where bullying and exploitations mostly happen. Method: A total 2646 (1493 female & 1185 male) students from a mid-size state university studying at every accessible department voluntarily participated to fill out a survey. A survey instrument and a social demographic information form is used to collect data. A chi-square test and several descriptive statistics were run to analyze the data. Results: Results revealed that 10 % of student were threatened being graded lower or being failed, 21 % stated that they did not believe in fair investigation even when they could complain to the relevant authorities in the university. Among them, 31 % of the students witnessed a faculty member threatening students' in an uncivil manner. Male faculty members were 4 times more likely to bully student or act uncivil behaviors than female faculty members. Assistant professor or younger faculty members tend to behave more negatively than higher ranking or older professors. Conclusions: Most of the incidents happen during the class. Results show that bullying is a universal phenomenon and it appears in every level and field of education. Even though there are cultural and departmental differences, and department-specific misbehaviors, it is still common in every level of education in every culture.

Objetivo: Este estudio tuvo como objetivo explorar los incidentes de intimidación y maltrato de estudiantes universitarios por parte de miembros de la facultad, testigos, el tipo de hostigamiento, dónde se producen principalmente los acosos y los maltratos, cómo se han enfrentado a estos hechos, cómo han resuelto el incidente, las razones del hostigamiento y los malos tratos, frecuencia de los mismos, el tipo observado de bullying y similitudes culturales. Diferencias en los comportamientos de bullying y características de los miembros de la facultad que realizan el bullying. Metodología: Un total de 2646 estudiantes de una universidad estatal de un tamaño mediano que estudiaban en las distintas facultades de la universidad seleccionada. Participaron voluntariamente para realizar una encuesta impulsada por el concepto de intimidación de Olweus. Resultados: Los resultados revelaron que el 10 % de los estudiantes fueron amenazados con una calificación inferior o reprobada, el 21 % dijo que no creía en una investigación justa, incluso si podían presentar una queja ante las autoridades pertinentes de la universidad. Solo el 5 % de los estudiantes mencionó haber presentado una queja verbal informal. El 18 % informó que el acoso era muy importante y muy estresante para ellos. Entre estos, el 31 % de los estudiantes fue testigo de la amenaza de un miembro de la facultad a los estudiantes de una manera poco correcta. Los varones de la facultad eran 4 veces más propensos que los miembros femeninos de la misma a intimidar a los estudiantes, o comportarse de manera no cívica. El profesor asistente o los miembros más jóvenes de la facultad tienden a comportarse de manera más negativa que los profesores de mayor rango o más antiguos. Parece que la mayoría de los incidentes ocurren durante la clase (11 %) o antes de que comience la misma (1,6 %). Conclusiones: Los resultados muestran que el acoso académico es un fenómeno universal y aparece en todos los niveles de la educación. A pesar de que existen diferencias culturales y departamentales, el acoso todavía es común en todos los niveles de educación de todas las culturas. El bullying tiene consecuencias negativas en los estudiantes; afecta perniciosamente su salud mental, integración escolar y logros académicos. Por lo tanto, los responsables de la administración escolar deben establecer pautas claras para las relaciones entre el profesorado y los estudiantes; y proporcionar ayuda de asesoramiento y acompañamiento para quienes lo necesiten.

Ergonomia en actividades académicas desde casa

Introducción: A consecuencia de la emergencia sanitaria por el virus SARS-CoV2, las actividades académicas migraron de forma repentina a un entorno de trabajo remoto; esto provocó que los hogares de todo el mundo se convirtieran en el asentamiento urgente de las estaciones de trabajo académico. La ergonomia como disciplina científica cobra relevancia al ser un aliado subsanador para mitigar los riesgos asociados con la aparición de lesiones musculoesqueléticas. De acuerdo con la memoria estadística del Instituto Mexicano de Seguridad Social, IMSS1, en el primer año de pandemia de COVID-19 se registraron 30 860 atenciones por lesiones en la región de manos y muñecas, 9696 en la zona de cabeza y cuello, 6251 dorsopatías y 1673 atenciones por astenopia a jóvenes de entre 18 a 29 años que desarrollaban actividades escolares. Objetivo: En este sentido, se aborda la presente investigación para conocer la composición de los espacios de trabajo académico en casa y analizar si existen factores o elementos que incidan en el riesgo de lesiones musculoesqueléticas en los estudiantes del nivel superior. Metodología: A través de un modelo de ecuaciones estructurales que cuenta con el constructo latente de las posibles lesiones (PL) en manos, espalda, piernas, cabeza, vista, oído, agotamiento físico y la respiración, las variables observables se atribuyen a los espacios utilizados para las actividades académicas en casa, muebles y equipos, Condiciones y Medio Ambiente (CyMAT). Resultados y discusión: Se encontró que un mal diseño de la estación de trabajo académico en casa, aunado a la utilización inadecuada de los muebles y equipos, aumenta la posibilidad de presentar síntomas asociados con las LMEs y, por tanto, daños en la salud del estudiante. Conclusión: La mediación de las estaciones de trabajo a través de la implementación de elementos ergonómicos mejora de forma sustancial la calidad de trabajo académico en casa, y hace evidente la importancia de la ergonomía como disciplina científica.

Introduction: As a result of the health emergency of the SARS-CoV2 virus, academic activities suddenly migrated to a remote work environment, causing homes around the world to become the urgent settlement of academic workstations. Ergonomics as a scientific discipline becomes relevant as it is a healing ally to mitigate the risks associated with the appearance of musculoskeletal injuries. According to the statistical report of the Mexican Institute of Social Security, IMSS1, in the first year of the COVID 19 pandemic, 30,860 care for injuries in the hands and wrists region, 9,696 in the head and neck area, 6,251 dorsopathies and 1,673 care for asthenopia were registered to young people between 18 and 29 years old who develop school activities. Objective: In this sense, this research is addressed to know the composition of academic workspaces at home and analyze if some factors or elements affect the risk of musculoskeletal injuries in students of the higher level. Methodology: Through a structural equations model that has the latent construct of possible injuries (PL) in the hands, back, legs, head, eyesight, hearing, physical exhaustion, and breathing; the observable variables are attributed to the spaces used for academic activities at home, furniture and equipment, conditions and environment (CyMAT) Results and discussion: It is explored that a bad design of the academic workstation at home coupled with the inappropriate use of furniture and equipment increases the possibility of presenting symptoms associated with SCI and therefore, damage to the student's health. Conclusion: The mediation of workstations through the implementation of ergonomic elements substantially improves the quality of academic work at home, making evident the importance of ergonomics as a scientific discipline

Relações de trabalho e maternidade no contexto esportivo: um estudo de caso / Labor and maternity relationships in the sports context: a case study / Relaciones de trabajo y maternidad en el contexto deportivo: un estudio de caso

A Psicologia Social do Trabalho tem contribuído para a visibilidade e ampliação da compreensão do trabalho em seus diferentes formatos e contextos de atividade, alertando para a necessidade de se olhar para os trabalhos não regulamentados, como é o caso da atleta profissional. Nesse contexto, ainda mais fragilizada é a relação de trabalho da mulher atleta, principalmente, quando ela decide ser mãe e a precariedade no trabalho se acentua. Este artigo examina a trajetória de uma atleta de rendimento da seleção brasileira de vôlei, Tandara Caixeta, por meio do que tem sido veiculado nas mídias eletrônicas, especialmente os sites esportivos, sobre sua relação trabalhista com um clube. Foram analisadas 31 reportagens em sites que relacionavam com a gravidez e sua busca na justiça por seus direitos trabalhistas. A partir dos materiais coletados foi possível compreender que a problemática em questão versou sobre dois principais pontos: a relação contratual e a desproteção das atletas por ocasião da maternidade. Conclui-se que o apoio social, familiar e da equipe é fundamental para um retorno saudável da atleta ao seu rendimento, mas o apoio financeiro é fundamental para a manutenção do bem-estar e satisfação laboral. (AU)

Social Work Psychology has contributed to enhancing the visibility and understanding of work across its various formats and activity contexts, emphasizing the importance of considering unregulated forms of labor, as seen in the case of professional female athletes. Within this context, the working relationship of female athletes becomes even more fragile, particularly when they decide to become mothers, amplifying the challenges within their working arrangements. This article examines the journey of a high-performance athlete from the Brazilian volleyball team, Tandara Caixeta, based on her electronic media coverage, particularly on sports websites, regarding her employment relationship with a club. Thirty-one reports related to pregnancy and her pursuit of labor rights through legal action were analyzed. The collected materials enabled us to discern two primary issues: the contractual relationship and the lack of protection for athletes during maternity. The study concludes that social, family, and team support are crucial for a healthy return of the athlete to her performance, but financial support is essential for maintaining overall well-being and job satisfaction. (AU)

La Psicología del Trabajo Social ha contribuido para la visibilidad y amplia-ción de la comprensión del trabajo en sus diferentes formatos y contextos de actividad, alertando sobre la necesidad de mirar el trabajo no regulado, como es el caso del deportista profesional. En este contexto, la relación laboral de la deportista es aún más frágil, especialmente cuando decide ser madre y se acentúa la precariedad del trabajo. Este artículo propone seguir la trayectoria de una deportista de élite de la selección brasileña de voleibol, Tandara Caixeta, a través de lo publicado en medios electrónicos, especialmente sitios web depor-tivos, sobre su relación laboral con su club. Se analizaron 31 denúncias en sitios web relacionados con el embarazo, que reclamaron sus derechos laborales en los tribunales. A partir de los materiales recolectados se pudo entender que el tema en cuestión trataba sobre dos puntos principales: la relación contractual y la desprotección de los deportistas durante la maternidad. Se concluye que el apoyo social, familiar y de equipo es fundamental para un retorno saludable de la deportista a su desempeño, pero el apoyo económico es fundamental para mantener el bienestar y la satisfacción laboral. (AU)

Impacto de la covid-19 en la práctica preprofesional de estudiantes de sexto año de Medicina / Impact of Covid-19 in the pre-professional practice of sixth year medical students i: en

En los últimos meses del curso escolar 2020-2021, debido a la pandemia de la covid-19 fue necesario modificar el proceso formativo de los estudiantes de sexto año de la carrera de Medicina en la Universidad de Ciencias Médicas de Santiago de Cuba, lo cual incluía a los internos en las modalidades rotatoria y vertical de dicha enseñanza. En el presente artículo se comunican brevemente algunos aspectos relacionados con el aporte asistencial de estos universitarios en los centros de aislamientos, ante el llamado de las autoridades gubernamentales de la provincia, donde demostraron sentido de responsabilidad, amor al prójimo y compromiso durante la atención a los pacientes con diagnósticos de sospecha o definitivo de la enfermedad.

In the last months of 2020-2021 academic year, due to the pandemic of covid-19, it was necessary to modify the training process for the sixth year students of Medicine degree at the University of Medical Sciences in Santiago de Cuba, which included interns in rotation and vertical models of said teaching. In this work, some aspects related to their care contribution in the isolation centers, after the call of the governmental authorities in the province, are shortly communicated, where they demonstrated the sense of responsibility, love for their fellow men and commitment during the care to patients with presumptive or positive diagnoses of the disease.

‘Makkalai Thedi Maruthuvam’ scheme in Tamil Nadu: an intersectionality-based analysis of access to NCD care.

There are gross inequities in access to non-communicable disease (NCD) care in India. The Indian state of Tamil Nadu recently launched the “Medicine at people’s doorstep” (Makkalai Thedi Maruthuvam — MTM) scheme in which screening and medications for NCDs are delivered at people’s doorsteps. This is likely to improve geographical access to NCD services in the community. The objective of this study is to analyse the MTM scheme and recommend policy interventions for improved and equitable access to NCD services in the community. We analysed the MTM policy document using the intersectionality-based policy analysis framework. This analysis was supplemented further with literature review to enhance understanding of the various intersecting axes of inequities, such as gender discrimination, caste oppression, poverty, disabilities and geographical access barriers. The MTM policy document, while it removes the physical access barrier, does not frame the problem of NCDs from an intersectionality perspective. This can increase the chances of inequities in access to NCD services persisting despite this scheme. We also recommend interventions for the short, intermediate and long term to make NCD care more accessible. Creation of a gender, caste, class, geographical access, and disabilities disaggregated database of patients with NCDs, using this database for monitoring the delivery of MTM services, dynamic mapping of vulnerability of the target populations for delivery of MTM services and long term ongoing digital surveillance of factors inducing inequities to access of NCD services can all help reduce inequities in access to NCD care.

Colonización genitourinaria por Streptococcus agalactiae y perfil de sensibilidad en mujeres gestantes

Introducción: Streptococcus agalactiae, también conocido como estreptococo beta-hemolítico del grupo B de Lancefield, adquiere relevancia durante el embarazo debido a la posibilidad de transmisión al recién nacido. Las normas internacionales sugieren realizar tamizaje vagino-anal entre las 35 y 37 semanas de gestación. Objetivo: Determinar prevalencia de colonización por Streptococcus agalactiae en muestras cérvico-vaginales de embarazadas entre 35 y 37 semanas, y en urocultivos de gestantes de cualquier edad gestacional ingresadas en el hospital ginecobstetrico provincial, así como su perfil de sensibilidad. Materiales y métodos: Se realizó un estudio observacional, descriptivo y exploratorio, de corte transversal, entre enero y agosto de 2021, en el Hospital Provincial Docente Ginecobstétrico José Ramón López Tabrane, de la ciudad de Matanzas. El universo estuvo conformado por todas las gestantes de cualquier trimestre a las que se les realizó urocultivo, y estudio microbiológico cérvico-vaginal entre las 35 y 37 semanas de gestación, cumplidos previamente criterios de inclusión. Resultados: El 18,61 % presentó cultivos positivos para Streptococcus agalactiae. Predominó la presencia de positividad en gestantes no diabéticas; se encontró un 18,75 % de urocultivos positivos. Predominaron los aislamientos sensibles a eritromicina y clindamicina, con un 63 %, seguidos de la resistencia inducible a clindamicina (MLSBi), con un 19 %. Conclusiones: El diagnóstico microbiológico de Streptococcus agalactiae en gestantes, es de vital importancia para la prevención de sepsis puerperal y neonatal. A pesar de que los resultados de este estudio muestran perfiles de sensibilidad adecuados, su monitorización permanente garantizaría el diagnóstico precoz de cepas resistentes, dado el ligero incremento del fenotipo (MLSBi) identificado.

Introduction: Streptococcus agalactiae, also known as Lancefield's group B beta-hemolytic streptococcus, acquires relevance during pregnancy due to the possibility of transmission to the newborn. International standards suggest performing vaginal-anal screening between 35 and 37 weeks of gestation. Objective: to determine the prevalence of colonization by Streptococcus agalactiae, in cervical-vaginal samples of pregnant women between 35 and 37 weeks, and in urine cultures of pregnant women of any gestational age admitted to the provincial gyneco-obstetric hospital, as well as their sensitivity profile. Materials and methods: an observational, descriptive and exploratory cross-sectional study was performed, between January and August 2021, at the Provincial Teaching Gyneco-obstetric Hospital Jose Ramon Lopez Tabrane of Matanzas. The universe was made up by all pregnant women of any trimester who underwent a urine culture, and a cervical-vaginal microbiologic study between 35 and 37 gestation weeks, previously meeting inclusion criteria. Results: 18.61% presented positive cultures for Streptococcus agalactiae. The presence of positivity predominated in non-diabetic women. 18.75 % of positive urine cultures were found. Erythromycin and clindamycin-sensitive isolates predominated (MLSBi), with 63%, followed by inducible resistance to clindamycin, with 19%. Conclusions: the microbiological diagnosis of Streptococcus agalactiae in pregnant women is of vital importance to prevent puerperal and neonatal sepsis. Although the results of this study show adequate sensitivity profiles, its permanent monitoring would warrantee the early diagnosis of resistant strains, given the slight increase of the phenotype (MLSBi) identified.

Topographic distribution of retinal neovascularization in proliferative diabetic retinopathy using ultra-wide field angiography

Purpose: To analyze the topographic distribution of neovascularization (NV) and capillary nonperfusion (CNP) using ultra?wide field fluorescein angiography (UWFFA) in patients with proliferative diabetic retinopathy (PDR). Methods: This was a prospective, single?center, observational study in which all patients who presented between March 2019 and December 2020 and satisfied the inclusion criteria were recruited. In our study, patients with treatment?naïve PDR without any fibrovascular proliferation underwent UWFFA. The images were analyzed qualitatively for the topographic distribution of NV and the CNP area was quantified. The number of lesions picked by UWFFA was compared with 7 standard field (7SF) image using overlay of 7SF. The main outcome measure was characteristics of neovascularization, such as the number, location, and area of CNP, measured using UWFFA, which was considered with 95% confidence intervals (CI). Results: Two hundred and fifty?three eyes of 187 patients with a mean age of 56.03 ± 8 years were included. Mean neovascularization elsewhere (NVE) was 2.91 ± 3.43. Maximum NVEs were seen in the superotemporal (ST; 0.9 ± 1.13) quadrant, followed by the inferotemporal (IT; 0.7 ± 1.08), inferonasal (IN; 0.66 ± 1.02) and superonasal (SN; 0.66 ± 1.01) quadrants. Maximum CNP area was seen in the SN (13.75 ± 8.83 disc diameter square [DD2]) quadrant, followed by the IN (13.48 ± 8.59 DD2), IT (11.34 ± 8.37 DD2), and ST (11.3 ± 8.34 DD2) quadrants. Mean CNP area was maximum in patients with only neovascularization of disc (NVD; 64.99 ± 41.47 DD2), followed by both NVD and NVE (61.37 ± 35.61 DD2), and was minimum in patients with only NVE (36.44 ± 22.03 DD2). Eighty?one (32%) eyes out of 253 had NVE and 189 (75%) out of 253 had CNP area outside 7SF (overlay) of Early Treatment Diabetic Retinopathy Study (ETDRS). Conclusion: Diabetic NV lesions and CNP areas are distributed asymmetrically throughout the retina and are not restricted to the posterior pole. Compared to conventional 7SF imaging, UWFFA reveals significantly more retinal vascular pathology in patients with PDR.

Relación entre biometría fetal, producto de acumulación de los lípidos y condición trófica al nacer / Relationship between fetal biometry, lipid accumulation product and the trophic condition at birth

Fundamento: Las alteraciones del estado nutricional materno generalmente se relacionan con desviaciones del crecimiento fetal, que pueden detectarse por los parámetros biofísicos fetales e identifican la posible condición trófica al nacer. Objetivo: Determinar la posible relación entre los parámetros biométricos fetales, la condición trófica al nacer y el producto de acumulación de los lípidos. Metodología: Se realizó un estudio transversal en el Policlínico Chiqui Gómez Lubian del municipio Santa Clara, durante el año 2019, en una población de 253 gestantes normopeso supuestamente sanas al inicio de la gestación. La muestra no probabilística fue de 144 gestantes. Las variables de estudio fueron: producto de acumulación de los lípidos, biometría fetal y condición trófica al nacer. Se utilizaron métodos teóricos, empíricos y estadísticos. Resultados: En el segundo trimestre ningún parámetro biométrico coincidió con la condición al nacer de pequeño, mientras que para el grande coincidieron las circunferencias cefálica y abdominal. En el tercer trimestre la longitud del fémur y la circunferencia abdominal coinciden en la identificación del pequeño y del grande. El PAL se correlacionó con la circunferencia abdominal del tercer trimestre y con el peso al nacer; presentando mayor frecuencia de valores en el tercer tertil para los nacimientos grandes. Conclusiones: La circunferencia abdominal fue el parámetro biométrico con mayor coincidencia con la condición trófica al nacer, la que se asoció con valores en el tercer tertil del PAL para la detección de nacimientos grandes, relacionándose el fenotipo normopeso metabólicamente obeso con el crecimiento fetal por exceso.

Background: Maternal nutritional status disorders are usually related to fetal growth deviations, which can be detected by fetal biophysical parameters and identify the possible trophic condition at birth. Objective: To determine the possible relationship between fetal biometric parameters, the birth trophic state and lipid accumulation product. Methodology: A cross-sectional study was conducted at the Chiqui Gómez Lubian Polyclinic in Santa Clara municipality, during 2019, in a population of 253 normal-weight pregnant women who were apparently healthy at the beginning of their gestation. The non-probability sample was made up of 144 pregnant women. Study variables were: lipid accumulation product, fetal biometry and trophic condition at birth. Theoretical, empirical and statistical methods were used. Results: In the second trimester, none of the biometric parameters matched the condition at birth as a small child, while in the large one the head and abdominal circumferences matched. In the third trimester, femoral length and abdominal circumference coincide in identifying the small one and the large one. LAP correlated with third trimester abdominal circumference and birth weight, presenting higher frequency of values in the third tertile for large births. Conclusions: Abdominal circumference was the biometric parameter with the highest coincidence with trophic condition at birth, associated with values in the third tertile of the LAP for detecting large births, relating the metabolically obese normal weight phenotype with excessive fetal growth.

Heart rate recovery at 1st min after graded exercise an indicator of parasympathetic function in healthy obese young adults

Background: Heart rate recovery at 1st min (HRR 1 min) after graded treadmill exercise (GTX) is a predictor of parasympathetic function. Impaired HRR 1 min and obesity are strong predictors of metabolic syndrome and cardiovascular disorders. This study is done to asses HRR 1 min on apparently healthy obese young adults with body mass index (BMI) ?30, without any other metabolic syndrome components. Aims and Objectives: The objective of this study was to assess the parasympathetic function by estimating HRR 1 min after exercise in apparently healthy obese young adults of 18–30 years of age without any metabolic syndrome components and is compared with age- and gender-matched controls with normal BMI. Materials and Methods: Fifty obese young adults with BMI ?30 without any other metabolic syndrome component and 50 age- and gender-matched controls with BMI ?24.9 were selected and subjected to GTX according to modified Bruce protocol. Maximum heart rate reached during exercise (HRmax) and heart rate at 1st min of recovery phase (HR1min) were recorded. HRR 1 min was calculated as HRmax-HR1min and was analyzed. Results: This study showed significantly attenuated HRR 1 min in obese young adults compared to age- and gender-matched controls (mean 24.02 ± 8.87 vs. 42.42 ± 5.3, P < 0.001). Conclusion: HRR 1 min was significantly decreased in obese young adults, indicating attenuated parasympathetic function, who are at higher risk of developing chronic cardiovascular and other metabolic disorders.