Aceite esencial de hojas de Minthostachys mollis [HBK] Griseb. del Ecuador: extracción, composición química, capacidad antioxidante y actividad antimicrobiana / Essential oil of Minthostachys mollis [HBK] Griseb. leaves from Ecuador: extraction, chemical composition, antioxidant capacity and antimicrobial activity

The aim of this study was to optimize by response surface design, the extraction of the leaf essential oil (EO) from Minthostachys mollis [HBK] Griseb., grown in Ecuador, using steam distillation. The factors used were extraction time (XTIE) of 60, 105 and 150 min and plant material/water ratio (XRMA) of 1:3, 1:4 and 1:5. The optimal combination was reached with XRMA 1:5 and XTIE 150 min, obtaining a process yield of 0.67%. The chemical composition of the EO analyzed by GC - MS was determined, where the main compounds were carvacryl acetate (44.01%), carvacrol (16.51%) and menthone (8.20%). The anti oxidant capacity of EO was evaluated using the FRAP and ABTS methodologies, with an IC 50 243.21 µmol Fe 2+ /g and 0.12 mg/mL, respectively. In addition, the antimicrobial activity of EO was found against Pseudomonas aeruginosa , Salmonella enterica , Escherich ia coli and Staphylococcus aureus .

El objetivo del estudio fue optimizar, mediante un diseño de superficie respuesta, la extracción d el aceite esencial (AE) de hojas de Minthostachys mollis [HBK] Griseb. del Ecuador, mediante destilación por arrastre de vapor. Los factores fueron el tiempo de extracción (XTIE) de 60, 105 y 150 min, y relación de material vegetal/ agua destilada (XRMA) d e 1:3, 1:4 y 1:5. La combinación óptima se logró con XTIE 150 min y XRMA 1:5 para un rendimiento de 0,67%. Se determinó la composición química del AE por GC - MS donde los compuestos mayoritarios fueron acetato de carvacrilo (44,01%), carvacrol (16,51%) y me ntona (8,20%). Se evaluó la capacidad antioxidante del AE por las metodologías FRAP y ABTS, con CI 50 de 243,21 µmol Fe 2+ /g y 0,12 mg/mL, respectivamente. Además, se demostró la actividad antimicrobiana contra Pseudomonas aeruginosa , Salmonella enterica , Es cherichia coli y Staphylococcus aureus .

Cuidado na Atenção Primária à Saúde às mulheres em situação de violência: estudo bibliométrico na Web of Science / Care in Primary Health Care for women in situation of violence: bibliometric study in the Web of Science / Cuidado en la Atención Primaria de Salud a mujeres em situación de violencia: estudio bibliométrico en la Web of Science

O estudo apresentado neste artigo objetivou descrever a produção científica entre 2012 e 2022 sobre o cuidado médico na Atenção Primária à Saúde a mulheres em situação de violência. Trata-se de um estudo bibliométrico e descritivo de abordagem quantitativa, a partir de publicações indexadas na base de dados Web of Science mediante o uso dos descritores "Violence Against Women", "Medical Care", "Primary Health Care". Diante do que foi analisado, é perceptível uma falta de priorização de estratégias de cuidados pelos serviços de saúde, apesar de uma produção científica consideravelmente importante, bem como uma falta de atuação de alguns nichos dos profissionais de saúde. O desenho metodológico permitiu um mapeamento do perfil dos estudos voltados para a temática, assim como a necessidade de estudos sobre intervenções multidisciplinares, em especial o cuidado médico, na Atenção Primária à Saúde, a mulheres em situação de violência.

The study presented in this article aimed to describe the scientific production between 2012 and 2022 on medical care in Primary Health Care for women in situations of violence. This is a bibliometric and descriptive study of quantitative approach, from publications indexed in the Web of Science database through the use of the follow descriptors: "Violence Against Women", "Medical Care", "Primary Health Care". In the light of what has been analyzed, it is visible a lack of prioritisation of care strategies by the health services, despite a considerably important scientific production, as well as a lack of action by certain niches of health professionals. The methodological design made it possible to map out the profile of studies on the subject, as well as the need for studies on multidisciplinary interventions, especially the medical care by health services in Primary Health Care for women in situations of violence.

El estudio presentado en este artículo tuvo como objetivo describir la producción científica entre 2012 y 2022 sobre el cuidado médico en la Atención Primaria de Salud a mujeres en situación de violencia. Se trata de un estudio bibliométrico y descriptivo con enfoque cuantitativo, basado en publicaciones indexadas en la base de datos Web of Science utilizando el descriptores "Violence Against Women", "Medical Care", "Primary Health Care". Frente a lo analizado, es notoria una falta de priorización de las estrategias de atención por parte de los servicios de salud, a pesar de una producción científica considerable y importante, así como de una falta de actuación de determinados nichos de profesionales de la salud. El diseño metodológico permitió mapear el perfil de los estudios acerca del tema, así como la necesidad de estudios sobre intervenciones multidisciplinarias, especialmente el cuidado médico en los servicios de salud de la Atención Primaria de Salud a mujeres en situación de violencia.

Os jovens e suas práticas de lazer: um olhar diante os decretos da PBH / Young people and their leisure practices: a look at the PBH Decree

O vírus da Covid-19 afetou de diversas formas a população mundial e, com isso, surgiu a necessidade da implementação de medidas sanitárias para evitar sua propagação. Em Belo Horizonte, essas medidas vieram por meio de decretos municipais, que proibiram o funcionamento de serviços considerados não essenciais. A partir desse momento, os jovens acostumados a frequentar bares, festas, shoppings ­ lugares que geram intensa aglomeração ­ se depararam com uma situação inusitada, sendo obrigados a adaptarem suas práticas à rotina do lar. Com o intuito de compreender melhor essas mudanças, realizamos um estudo que analisa os impactos da pandemia nas práticas de lazer desses jovens. Por meio de um questionário aplicado em diversos pontos de lazer da cidade, conseguimos observar como as práticas de lazer dos jovens foram afetadas pela pandemia. Esses resultados enfatizam a importância da adaptabilidade e resiliência dos jovens diante novos desafios.

The Covid-19 virus has affected the global population in various ways, leading to the need for the implementation of sanitary measures to prevent its spread. In Belo Horizonte, these measures came through municipal decrees, which banned the operation of non-essential services. From that moment on, young people accustomed to frequenting bars, parties, and malls ­ places that generate intense crowding ­ found themselves in an unusual situation, being forced to adapt their practices to home life. In order to better understand these changes, we conducted a study analyzing the impacts of the pandemic on the leisure practices of these young people. Through a questionnaire applied at various leisure points in the city, we were able to observe how the leisure practices of young people were affected by the pandemic. These results emphasize the importance of adaptability and resilience of young people in face of new challenges.

Grupos de convivência para idosos e sociabilidades: um estudo do Centro Associativo Renascer na cidade de João Neiva/ES / Coexistence groups for the elderly and sociability: a study of the Centro Associativo Renascer in the city of João Neiva/ES

O presente trabalho trata-se de um estudo que analisa os processos de sociabilidade que acontecem em um grupo de convivência para idosos na cidade de João Neiva, no Espírito Santo (ES). Para isso, apropriamo-nos do conceito de sociabilidade desenvolvido pelo filósofo alemão Georg Simmel e do conceito de "pedaço" do antropólogo José Guilherme Cantor Magnani, estendendo essa concepção ao Centro Associativo Renascer (CEAR), onde foram observadas relações de tensões, mas principalmente de um forte sentimento de pertencimento que sustenta uma rede de sociabilidade entre os frequentadores do local.

The present work is a study that analyzes the processes of sociability that take place in a coexistence group for the elderly in the city of João Neiva, in Espírito Santo (ES). For this, we appropriated the concept of sociability developed by the german philosopher Georg Simmel and also the concept of "piece" by the anthropologist José Guilherme Cantor Magnani, extending this conception to the Centro Associativo Renascer (CEAR), where relations of tensions were observed, but mainly from a strong sense of belonging that sustains a sociability network among the locals.

A influência das práticas de lazer na saúde mental da população brasileira durante a pandemia da COVID-19 / The influence of leisure practices on the mental health of the brazilian population during the COVID-19 pandemic

A pandemia da COVID-19 afetou as pessoas de diferentes maneiras. Diversas mudanças aconteceram nas atividades de trabalho e de lazer, impactando na saúde física e mental. Este estudo de revisão bibliográfica analisou as adaptações referente às práticas de lazer ativo e social que ocorreram durante a pandemia da COVID-19 e sua influência na saúde mental da população brasileira. Foram selecionados os artigos mais relevantes que foram publicados nos últimos 4 anos (2020-2023). Os resultados apresentaram que as práticas de lazer durante o período pandêmico foram adaptadas aos pequenos espaços, e que pessoas que já praticavam algum tipo de atividade anteriormente possuem melhor capacidade de adaptação as adversidades. O acesso a internet e as plataformas de entretenimento aumentaram consideravelmente e as práticas de lazer social foram substituídas pelo lazer artístico, virtual, manual e intelectual.

The COVID-19 pandemic has affected people in different ways. Several changes have occurred in work and leisure activities, impacting physical and mental health. This literature review study analyzed the adaptations regarding active and social leisure practices that occurred during the COVID-19 pandemic and their influence on the mental health of the Brazilian population. The most relevant articles that were published in the last 4 years (2020-2023) were selected. The results showed that leisure practices during the pandemic period were adapted to small spaces, and that people who already practiced some type of activity previously have a better ability to adapt to adversities. Access to the internet and entertainment platforms increased considerably and social leisure practices were replaced by artistic, virtual, manual and intellectual leisure.

Lazer, gênero e pandemia: percepções e práticas de professores e professoras de Educação Física de Sete Lagoas Minas Gerais / Leisure, gender and pandemic: perceptions and practices of Physical Education teachers in Sete Lagoas Minas Gerais

Esta pesquisa tem como objetivo analisar as relações entre questões de gênero e as práticas de lazer de professores e professoras de Educação Física (EF) das escolas públicas de Sete Lagoas, na pandemia. Utilizou-se como procedimentos metodológicos: questionário semiaberto via Google Forms e entrevista semiestruturada. Constatou-se que o gênero se configurou enquanto elemento de diferença de oportunidade e usufruto do tempo, espaço e experiências de lazer, em especial no caso das professoras que se identificaram como sexo feminino, mulheres cis e heterossexuais e dos professores que autodeclararam gays, sexo masculino e homens cis. No que se refere às práticas de lazer dessas pessoas, constatou-se a predominância de atividades relacionadas ao interesse virtual, como, por exemplo, o uso de redes sociais como Facebook, Instagram, WhatsApp e TikTok, bem como a utilização de plataformas digitais como Netflix e Prime Vídeo.

This research aims to analyze the relationships between gender issues and the leisure practices of Physical Education (PE) teachers at public schools in Sete Lagoas, during the pandemic. The following methodological procedures were used: semi-open questionnaire via Google Forms and semi-structured interview. It was found that gender was configured as an element of difference in opportunity and enjoyment of time, space and leisure experiences, especially in the case of teachers who identified themselves as female, cis and heterosexual women and teachers who declared themselves gay, sex masculine and cis men. Regarding leisure practices of these people, there was a predominance of activities related to virtual interest, such as, for example, the use of social networks such as Facebook, Instagram, WhatsApp and TikTok, as well as the use of digital platforms such as Netflix and Prime Video.

Quando lazer e saúde se encontram: uma aproximação teórica possível para a composição de práticas cotidianas / When leisure and health meet: a possible theoretical approach for the composition of everyday practices

A vida cotidiana, para além de um conjunto de atividades desenvolvidas e vivenciadas ao longo dos dias, é também um tempo recheado de sentidos e significados. Inseridos nesse tempo, estão o lazer e a saúde, elementos centrais para a manutenção da vida individual e coletiva. Inseridos também em diferentes currículos acadêmicos, estes grandes campos de conhecimento são, muitas vezes, apresentados e tratados de forma separada durante o processo de formação acadêmica profissional. Este texto, fruto de uma Residência pós-doutoral no Programa de Pós-Graduação Interdisciplinar em Estudos do Lazer, é uma composição conjunta entre um terapeuta ocupacional e um profissional de Educação Física, na tentativa de aproximar os núcleos de conhecimento e apresentar uma nova possibilidade de abordagem para os Estudo do Lazer.

Everyday life, in addition to a set of activities developed and experienced throughout the day, is also a time filled with meanings and meanings. Included in this time are leisure and health, central elements for maintaining individual and collective life. Also included in different academic curricula, these major fields of knowledge are often presented and treated separately during the process of professional academic training. This text, the result of a post-doctoral residency in the Interdisciplinary PostGraduate Program in Leisure Studies, is a joint composition between an occupational therapist and a Physical Education professional, in an attempt to bring knowledge centers closer together and present a new possibility approach to Leisure Studies.

Habitual physical activity and sedentary behavior as predictors of dynapenia in older adults: a cross-sectional study

ABSTRACT BACKGROUND: Dynapenia is a risk factor of mortality. Therefore, the development of low-cost and easy-to-apply tools is essential to optimize the health surveillance actions of older people. OBJECTIVES: To compare the time spent on habitual physical activity (HPA) and sedentary behavior (SB) among dynapenic and non-dynapenic older adults and ascertain the predictive ability of these behaviors on outcome. DESIGN AND SETTING: A cross-sectional population epidemiological survey was conducted involving 208 older adults. METHODS: HPA and SB were quantified using the International Physical Activity Questionnaire, and dynapenia was identified by handgrip strength (women: 18.37 kgf; men: 26.75 kgf). RESULTS: The prevalence was 24.50%. In both sexes, dynapenic individuals reported a HPA median time of 70.00 minutes/week (min/wk), while non-dynapenic women and men reported HPA median times of 240.00 and 280.00 min/wk, respectively (P < 0.05). For SB among dynapenic individuals, a median of 388.75 min/day was observed in women and 428.57 min/d in men. In contrast, non-dynapenic women and men had 291.42 and 274.28 min/day in SB (P < 0.05), respectively. The best cutoff HPA to discriminate the outcome was 150.00 min/wk in women (sensitivity: 73.30%; specificity: 60.67%) and 140.00 min/wk in men (sensitivity, 71.43%; specificity, 61.54%). The best cutoff SB was 381.43 min/day in women (sensitivity, 53.30%; specificity, 84.80%) and 351.43 min/day in men (sensitivity, 71.43%; specificity, 73.85%). CONCLUSION: Older individuals with dynapenia spent less time on HPA and more time in SB. Furthermore, HPA was found to be a better discriminator of dynapenic individuals, and SB better discriminated non-dynapenic individuals.

Survey of Portulacaceae family flora in Taif, Saudi Arabia

Abstract The presence of weeds in areas of agricultural activities is a hinderance to the development of these activities. It is important to take advantage of the vast open spaces suitable for agriculture and provide food security for humans, and also it is an important indicator for determining the feasibility of growing crops, benefiting from yield and determining the percentage of loss, clearing fields through agricultural practices, that protect crops from weed attack and agricultural practice method must be followed that will reduce weed presence. This study was conducted during the years 2018 to 2020 to evaluate Portulacaceae of Flora in the Taif area in the Kingdom of Saudi Arabia at different altitudes (Area 1 =1700 m, Area 2 =1500 m, Area 3 =1500 m, Area 4 =500 m Area 5 = 2200 m, and Area 6 = 2200 m). The results show that there were 2,816 individuals of Portulaca oleracea weed, with the highest density found in A 1, followed by A 2, while in A 5 and A 6, no weeds were recorded. The highest density of weeds were in the Pomegranate fields, followed by Grape fields. The lowest density was found in A man field. The results of this study will help to take the necessary measures to combat weeds and its management in areas of agricultural activity, while more studies are needed to survey the ecology of weeds of Taif in The Kingdom of Saudi Arabia.

Resumo A presença de plantas daninhas em áreas de atividades agrícolas é um entrave ao desenvolvimento dessas atividades. É importante aproveitar os vastos espaços abertos adequados para a agricultura e dar segurança alimentar para o homem. Também é um indicador importante para determinar a viabilidade de cultivo de lavouras, beneficiando-se da produtividade e determinando o percentual de perda, desmatando campos agrícolas, práticas que protegem as lavouras do ataque de ervas daninhas, e métodos de práticas agrícolas devem ser seguidos para reduzir a presença de ervas daninhas. Este estudo foi realizado durante os anos de 2018 a 2020 para avaliar Portulacaceae de flora na área de Taif, no Reino da Arábia Saudita, em diferentes altitudes (Área 1 = 1.700 m, Área 2 = 1.500 m, Área 3 = 1.500 m, Área 4 = 500 m, Área 5 = 2.200 m, e Área 6 = 2.200 m). Os resultados mostram que houve 2.816 indivíduos de planta daninha Portulaca oleracea, com a maior densidade encontrada em A 1, seguida de A 2, enquanto em A 5 e A 6, nas plantas daninhas foram registrados. A maior densidade de ervas daninhas estava nos campos de romã, seguido pelos campos de uva. A densidade mais baixa foi encontrada no campo A man. Os resultados deste estudo ajudarão a tomar as medidas necessárias para combater as ervas daninhas e seu manejo em áreas de atividade agrícola, enquanto mais estudos são necessários para levantar a ecologia das ervas daninhas de Taif na Arábia Saudita.

Morpho-physiological and phytohormonal changes during the induction of adventitious root development stimulated by exogenous IBA application in Magnolia biondii Pamp

Abstract Magnolia biondii Pamp is an important ornamental tree species widely grown and used as a rootstock in the propagation of different Magnolia varieties. In the current studies, anatomical, physiological and endogenous hormones were studied to check the effect of IBA 750 mg/L on the adventitious rooting and to provide theoretical and technical support for the propagation of Magnolia biondii Pamp through stem cuttings. Two thousand stem cuttings were prepared and divided into two groups i.e., IBA treated cuttings and water control. For the evaluation of antioxidant enzyme activities, and endogenous hormones levels, samples were collected on the day of planting and each 5th day and further steps were carried out in the laboratory according to the protocols and proper precautions. For the anatomical observations, samples were collected on the 13th, 15th, and 17th day for IBA treated cuttings while 21st, 23rd, and 25th day for control. Collected samples were preserved in the FAA solution and further observations were carried out in the laboratory. Anatomical observations showed that it took 13 days for the differentiation of root primordia to the appearance of young adventitious roots in IBA treated cuttings, while it took 21 days to develop primordia in the control. Antioxidant enzyme activities involved in ROS were significantly higher in the IBA treated cuttings compared to control. POD showed a peak on the 13th day before the emergence of roots in IBA treated cuttings while it showed a peak on the 21st day in the control. PPO showed a peak on the 21st day in the IBA treated cuttings while it showed a peak on the 29th day in the control. SOD showed a peak on the 17th day in IBA treated cuttings, while it showed a peak on the 25th day in the control. Exogenous application of IBA enhanced the endogenous IAA and GA3 levels compared to CK, while it reduced the levels of ABA continuously at the time of rooting and then increased gradually. Inclusively, our study suggests that IBA 750 mg/L is efficient for the rooting of Magnolia biondii Pamp cuttings, as it enhanced the process of antioxidant enzyme activities, endogenous hormones levels and reduced the time of root formation which is evident from the anatomical observations.

Resumo Magnolia biondii Pamp é uma importante espécie de árvore ornamental muito cultivada e utilizada como porta-enxerto na propagação de diferentes variedades de Magnolia. Nos estudos atuais, hormônios anatômicos, fisiológicos e endógenos foram estudados para verificar o efeito do AIB na dose de 750 mg / L no enraizamento adventício e fornecer suporte teórico e técnico para a propagação de M. biondii Pamp por meio de estacas. Duas mil estacas foram preparadas e divididas em dois grupos, ou seja, tratadas com AIB e controle de água. Para a avaliação das atividades das enzimas antioxidantes e dos níveis de hormônios endógenos, as amostras foram coletadas no dia do plantio e a cada 5 dias, enquanto as demais etapas foram realizadas em laboratório de acordo com os protocolos e os devidos cuidados. Para as observações anatômicas, as amostras foram coletadas no 13º, 15º e 17º dias para estacas tratadas com AIB e no 21º, 23º e 25º dias para o controle. As amostras coletadas foram preservadas em solução FAA, e outras observações foram realizadas em laboratório. Observações anatômicas mostraram a necessidade de 13 dias para a diferenciação dos primórdios radiculares até o aparecimento de raízes adventícias jovens em estacas tratadas com AIB e de 21 dias para o desenvolvimento dos primórdios no controle. As atividades das enzimas antioxidantes envolvidas nas ROS foram significativamente maiores nas estacas tratadas com AIB em comparação com o controle. A POD apresentou pico no 13º dia antes da emergência das raízes nas estacas tratadas com AIB, enquanto no 21º dia apresentou pico no controle. A PPO teve pico no 21º dia nas estacas tratadas com AIB e no 29º dia no controle. A SOD apresentou pico no 17º dia nas estacas tratadas com AIB e no 25º dia no controle. A aplicação exógena de AIB aumentou os níveis endógenos de IAA e GA3 em relação ao controle, enquanto reduziu os níveis de ABA continuamente no momento do enraizamento e, em seguida, aumentou gradativamente. Inclusive, nosso estudo sugere que o AIB na dose de 750 mg / L é eficiente para o enraizamento de estacas de M. biondii Pamp, visto que potencializou o processo de atividades de enzimas antioxidantes e os níveis de hormônios endógenos, além de reduzir o tempo de formação de raízes, o que fica evidente nas observações anatômicas.

The effect of telemedicine on self-care activities of patients with Type 2 Diabetes Mellitus and patient satisfaction during the Coronavirus-19 (COVID-19) pandemic: A repeated cross-sectional study

Introduction@#Patients with diabetes require regular follow-ups to achieve optimal glycemic targets. The coronavirus- 19 (COVID-19) pandemic resulted in interruptions in healthcare delivery placing greater importance on patient’s self-management of their condition. Telemedicine bridged the gap between the physician and patient that was created by community quarantines. @*Objective@#To determine if there is a difference in patient’s self-care activities before and after using telemedicine using the Diabetes Self-Management Questionnaire (DSMQ). @*Methodology@#A descriptive repeated cross-sectional study of patients with type 2 diabetes mellitus at the University of Santo Tomas Hospital who consulted via telemedicine using different available platforms were included. Self-care was measured using the DSMQ. Patient satisfaction with telemedicine was also assessed using a patient satisfaction survey. @*Results@#An improvement in self-care practices was seen as significantly higher mean DSMQ scores after telemedicine consultations (6.79 ± 1.33 to 7.32 ± 1.21, p = 0.0015), with the highest scores on dietary control and physical activity. There was a statistically significant reduction in HbA1c on follow up (8.37 ± 2.31 to 7.31 ± 1.36; p<0.00001). Those with well-controlled diabetes (n = 14) at baseline remained to have good control while the proportion of those with poorly controlled diabetes (n = 34) showed improved glycemic control on follow up (p = 0.0045). Most patients were highly satisfied with telemedicine. @*Conclusion@#The use of telemedicine by patients with diabetes showed numerical improvement in both self-care practices and glycemic control. These findings imply that telemedicine may be mainstreamed as part of diabetes care among Filipinos.

Effects of cognitively stimulating activities on the cognitive functioning of older people with mild cognitive impairment: A meta-analysis

Background@#The number of individuals with mild cognitive impairment (MCI), or those people without dementia who are experiencing age-related cognitive decline, has increased in recent years. Conveniently, several interventions to delay cognitive decline exist, where cognitively stimulating activities (CSA) have been receiving too much attention. However, its beneficial effects have not been well established among older people with MCI due to conflicting findings. @*Objectives@#This study aimed to assess and summarize the available evidence on the effects of CSA on the overall cognitive functioning of older people with MCI. Specifically, it sought to answer the PICO question, “In older people with MCI, does engagement in cognitively stimulating activities improve cognitive function?”@*Methods@#A systematic review and meta-analysis of randomized controlled trials examining the effects of CSA on older people with MCI were conducted. Three studies met the inclusion criteria from the 1,328 records from BioMed Central, CINAHL, Cochrane Library, Health Source: Nursing/Academic Edition, MEDLINE, and PubMed databases and 156 articles from WorldCat, DSpace Saint Louis University, and Google Scholar databases and catalogs. Effect size values were inspected using the random-effects model. Data were summarized as standardized mean difference (SMD) with corresponding 95% confidence intervals in the forest plot. @*Results@#This meta-analysis which compared studies that employed similar methodologies, found that CSA has a significant, large effect in improving cognitive functioning among older people with MCI, evidenced by an SMD of 0.798 (95% CI = 0.510-1.085, p = 0.001). While its superiority over other interventions that improve cognitive function was not observed in this study, it was still found that using CSA was helpful in terms of its cost-effectiveness. Also, heterogeneity across studies was non-significant (Cochran’s Q = 0.151, df = 2, p = 0.927, I2 = 0.00%). These results mean that clinical heterogeneity was absent even though a diverse range of CSA was employed. Additionally, methodological diversity was not present since there were no variations in the study design and minimal variability in the risk of bias assessment. @*Conclusion@#Overall, it is acknowledged that CSA are effective and practical, inexpensive, non-pharmacologic cognitive training approaches to delay cognitive decline among older people with MCI. However, interpreting this study’s significant, large effect, and non-significant heterogeneity warrants caution.

Impact of subjective vertical perception impairment on function in stroke patients: a retrospective study / 中国康复理论与实践

ObjectiveTo explore the impact of subjective vertical perception impairment after stroke on visuospatial cognition, balance, walking and activities of daily living, to investigate the mediating role of visuospatial cognition and lateropulsion. MethodsFrom February to December, 2023, 96 stroke patients were selected from the Rehabilitation Medicine Center of the First Affiliated Hospital of Nanjing Medical University. They were divided into vertical perception impairment group (n = 53) and non-vertical perception impairment group (n = 43). They were assessed with National Institutes of Health Stroke Scale (NIHSS), the Scale for Contraversive Pushing (SCP), Burke Lateropulsion Scale (BLS), Line Bisection Test (LBT), Line Cancellation Test (LCT), Star Cancellation Test (SCT), Subjective Visual Vertical (SVV), Berg Balance Scale (BBS), Holden Functional Ambulation Categories (FAC) and Barthel Index (BI). ResultsScores of SVV orientation, SVV uncertainty, NIHSS, SCT, SCP, BLS, BBS, FAC and BI were worse in the vertical perception impairment group than in the non-vertical perception impairment group (|t| > 2.414, Z = -3.481, P < 0.05). Scores of SVV were correlated with SCT, BLS and BBS (|r| ≥ 0.273, P < 0.05). After controlling for age and gender, SVV orientation score did not directly impact BBS score (β = -0.011, P = 0.920). However, it exerted a partial mediating effect through BLS (effect = -0.173, 95%CI -0.278 to -0.076) and a chain-mediated effect through SCT and BLS (effect = -0.073, 95%CI -0.137 to -0.027), impacting BBS score. ConclusionSubjective vertical perception impairment results in poorer visuospatial cognition, balance, walking and activities of daily living in stroke patients. This influence on balance function is mediated through the mediating effects of visuospatial cognition and lateropulsion.

Obstacles and Facilitators in Daily Living Activities Among Persons with Spinal Cord Injury: A Systemic Review

@#Introduction: This systematic review aimed to investigate the level of participation, obstacles, and facilitator factors that influence activities of daily living among persons with spinal cord injury (SCI). Methods: A comprehensive search was conducted in four online databases, namely Google Scholar, PubMed, OT Seeker, and Cochrane Library covering the ten-years period from January 2012 to December 2022. Inclusion criteria encompassed original published studies in English focusing on daily activities, work, participation, obstacles, and facilitators in persons with SCI. Non-peer review sources (e.g., abstracts, grey literature, preprints), and studies unrelated to occupational therapy were excluded. The selected studies were assessed for quality using McMaster University Occupational Therapy Evidence-Based Practice critical review form. Results: Out of the 678 articles identified, ten studies were included after the screening, exploring participation in daily living activities, employment, return to work, leisure activities, family tasks, and community mobility among persons with SCI. Obstacles and facilitators influencing participation in activities of daily living were classified using the International Classification of Functioning, Disability, and Health (ICF) framework. This review highlighted that long-term participation is challenging for persons with SCI, affected by obstacles such as body functions, pain, low self-esteem, and environmental and social factors. Conclusion: The findings underscore the importance of adopting a multidisciplinary rehabilitation approach to enhance participation in daily activities for persons with SCI. Occupational therapy plays a significant role in improving participation levels among persons with SCI.

A review of structural modification and biological activities of oleanolic acid / 中国天然药物

Oleanolic acid (OA), a pentacyclic triterpenoid, exhibits a broad spectrum of biological activities, including antitumor, antiviral, antibacterial, anti-inflammatory, hepatoprotective, hypoglycemic, and hypolipidemic effects. Since its initial isolation and identification, numerous studies have reported on the structural modifications and pharmacological activities of OA and its derivatives. Despite this, there has been a dearth of comprehensive reviews in the past two decades, leading to challenges in subsequent research on OA. Based on the main biological activities of OA, this paper comprehensively summarized the modification strategies and structure-activity relationships (SARs) of OA and its derivatives to provide valuable reference for future investigations into OA.

Survey of Portulacaceae family flora in Taif, Saudi Arabia / Levantamento da flora da família Portulacaceae em Taif, Arábia Saudita

Abstract The presence of weeds in areas of agricultural activities is a hinderance to the development of these activities. It is important to take advantage of the vast open spaces suitable for agriculture and provide food security for humans, and also it is an important indicator for determining the feasibility of growing crops, benefiting from yield and determining the percentage of loss, clearing fields through agricultural practices, that protect crops from weed attack and agricultural practice method must be followed that will reduce weed presence. This study was conducted during the years 2018 to 2020 to evaluate Portulacaceae of Flora in the Taif area in the Kingdom of Saudi Arabia at different altitudes (Area 1 =1700 m, Area 2 =1500 m, Area 3 =1500 m, Area 4 =500 m ِ Area 5 = 2200 m, and Area 6 = 2200 m). The results show that there were 2,816 individuals of Portulaca oleracea weed, with the highest density found in A 1, followed by A 2, while in A 5 and A 6, no weeds were recorded. The highest density of weeds were in the Pomegranate fields, followed by Grape fields. The lowest density was found in A man field. The results of this study will help to take the necessary measures to combat weeds and its management in areas of agricultural activity, while more studies are needed to survey the ecology of weeds of Taif in The Kingdom of Saudi Arabia.

Resumo A presença de plantas daninhas em áreas de atividades agrícolas é um entrave ao desenvolvimento dessas atividades. É importante aproveitar os vastos espaços abertos adequados para a agricultura e dar segurança alimentar para o homem. Também é um indicador importante para determinar a viabilidade de cultivo de lavouras, beneficiando-se da produtividade e determinando o percentual de perda, desmatando campos agrícolas, práticas que protegem as lavouras do ataque de ervas daninhas, e métodos de práticas agrícolas devem ser seguidos para reduzir a presença de ervas daninhas. Este estudo foi realizado durante os anos de 2018 a 2020 para avaliar Portulacaceae de flora na área de Taif, no Reino da Arábia Saudita, em diferentes altitudes (Área 1 = 1.700 m, Área 2 = 1.500 m, Área 3 = 1.500 m, Área 4 = 500 m, Área 5 = 2.200 m, e Área 6 = 2.200 m). Os resultados mostram que houve 2.816 indivíduos de planta daninha Portulaca oleracea, com a maior densidade encontrada em A 1, seguida de A 2, enquanto em A 5 e A 6, nas plantas daninhas foram registrados. A maior densidade de ervas daninhas estava nos campos de romã, seguido pelos campos de uva. A densidade mais baixa foi encontrada no campo A man. Os resultados deste estudo ajudarão a tomar as medidas necessárias para combater as ervas daninhas e seu manejo em áreas de atividade agrícola, enquanto mais estudos são necessários para levantar a ecologia das ervas daninhas de Taif na Arábia Saudita.

Morpho-physiological and phytohormonal changes during the induction of adventitious root development stimulated by exogenous IBA application in Magnolia biondii Pamp / Alterações morfofisiológicas e fito-hormonais durante a indução do desenvolvimento radicular adventício estimulado pela aplicação exógena do AIB em Magnolia biondii Pamp

Magnolia biondii Pamp is an important ornamental tree species widely grown and used as a rootstock in the propagation of different Magnolia varieties. In the current studies, anatomical, physiological and endogenous hormones were studied to check the effect of IBA 750 mg/L on the adventitious rooting and to provide theoretical and technical support for the propagation of Magnolia biondii Pamp through stem cuttings. Two thousand stem cuttings were prepared and divided into two groups i.e., IBA treated cuttings and water control. For the evaluation of antioxidant enzyme activities, and endogenous hormones levels, samples were collected on the day of planting and each 5th day and further steps were carried out in the laboratory according to the protocols and proper precautions. For the anatomical observations, samples were collected on the 13th, 15th, and 17th day for IBA treated cuttings while 21st, 23rd, and 25th day for control. Collected samples were preserved in the FAA solution and further observations were carried out in the laboratory. Anatomical observations showed that it took 13 days for the differentiation of root primordia to the appearance of young adventitious roots in IBA treated cuttings, while it took 21 days to develop primordia in the control. Antioxidant enzyme activities involved in ROS were significantly higher in the IBA treated cuttings compared to control. POD showed a peak on the 13th day before the emergence of roots in IBA treated cuttings while it showed a peak on the 21st day in the control. PPO showed a peak on the 21st day in the IBA treated cuttings while it showed a peak on the 29th day in the control. SOD showed a peak on the 17th day in IBA treated cuttings, while it showed a peak on the 25th day in the control. Exogenous application of IBA enhanced the endogenous IAA and GA3 levels compared to CK, while it reduced the levels of ABA continuously at the time of rooting and then increased gradually. Inclusively, our study suggests that IBA 750 mg/L is efficient for the rooting of Magnolia biondii Pamp cuttings, as it enhanced the process of antioxidant enzyme activities, endogenous hormones levels and reduced the time of root formation which is evident from the anatomical observations.

Magnolia biondii Pamp é uma importante espécie de árvore ornamental muito cultivada e utilizada como porta-enxerto na propagação de diferentes variedades de Magnolia. Nos estudos atuais, hormônios anatômicos, fisiológicos e endógenos foram estudados para verificar o efeito do AIB na dose de 750 mg / L no enraizamento adventício e fornecer suporte teórico e técnico para a propagação de M. biondii Pamp por meio de estacas. Duas mil estacas foram preparadas e divididas em dois grupos, ou seja, tratadas com AIB e controle de água. Para a avaliação das atividades das enzimas antioxidantes e dos níveis de hormônios endógenos, as amostras foram coletadas no dia do plantio e a cada 5 dias, enquanto as demais etapas foram realizadas em laboratório de acordo com os protocolos e os devidos cuidados. Para as observações anatômicas, as amostras foram coletadas no 13º, 15º e 17º dias para estacas tratadas com AIB e no 21º, 23º e 25º dias para o controle. As amostras coletadas foram preservadas em solução FAA, e outras observações foram realizadas em laboratório. Observações anatômicas mostraram a necessidade de 13 dias para a diferenciação dos primórdios radiculares até o aparecimento de raízes adventícias jovens em estacas tratadas com AIB e de 21 dias para o desenvolvimento dos primórdios no controle. As atividades das enzimas antioxidantes envolvidas nas ROS foram significativamente maiores nas estacas tratadas com AIB em comparação com o controle. A POD apresentou pico no 13º dia antes da emergência das raízes nas estacas tratadas com AIB, enquanto no 21º dia apresentou pico no controle. A PPO teve pico no 21º dia nas estacas tratadas com AIB e no 29º dia no controle. A SOD apresentou pico no 17º dia nas estacas tratadas com AIB e no 25º dia no controle. A aplicação exógena de AIB aumentou os níveis endógenos de IAA e GA3 em relação ao controle, enquanto reduziu os níveis de ABA continuamente no momento do enraizamento e, em seguida, aumentou gradativamente. Inclusive, nosso estudo sugere que o AIB na dose de 750 mg / L é eficiente para o enraizamento de estacas de M. biondii Pamp, visto que potencializou o processo de atividades de enzimas antioxidantes e os níveis de hormônios endógenos, além de reduzir o tempo de formação de raízes, o que fica evidente nas observações anatômicas.

Rehabilitation interventions targeting the activity and participation of patient with neuromuscular diseases: what do we know? A systematic review / Reabilitação com foco na atividade e participação para pessoas com doenças neuromusculares: o que sabemos? Uma revisão sistemática

Abstract Background To be objective and achievable, the rehabilitation goals must be focused on the functional expectations of patients with neuromuscular disease (NMD). Objective Investigate rehabilitation programs that are able to modify the activity/participation of patients with NMD. Data search: Embase, BVS/Lilacs, Physiotherapy Evidence Database (PEDro), CINAHL/EBSCO, and Medline were searched in June 2021. It was last updated in March 2023. Methods Randomized controlled trials investigating any rehabilitation therapy for patients with NMD with an outcome encompassing the activity/participation components of the International Classification of Functioning, Disability and Health (ICF) were included. Pharmacological therapy studies were excluded. The results were synthesized according to the ICF core sets for NMD. The methodological quality and level of evidence were assessed using PEDro criteria and Grading of Recommendations Assessment, Development, and Evaluation (GRADE). This systematic review followed the PRISMA 2020 guideline and was registered at PROSPERO (CRD42020209359). Results Of a total of 1943 identified studies, 12 were included in this review with a methodological quality between regular and good. Light to moderate-intensity aerobic exercise was the most studied intervention. The mobility was assessed in all included studies. Conclusion The variability of the types of NMD and the small sample size of the included studies demonstrates that there is very limited evidence of interventions focused on the activity/participation of individuals with NMD. Light to moderate-intensity aerobic exercise seems to improve the mobility, self-care, and social participation of patients with NMD, especially those with slow progression.

Resumo Antecedentes As metas de reabilitação devem ser focadas nas expectativas funcionais de pessoas com doenças neuromusculares (DNM) para que sejam objetivas e alcançáveis. Objetivo Investigar programas de reabilitação capazes de modificar a atividade/participação de pessoas com DNM. Foi realizada busca nas bases de dados: Embase, BVS/Lilacs, Physiotherapy Evidence Database (PEDro), CINAHL/EBSCO e Medline em junho/2021. A última atualização foi realizada em março de 2023. Métodos Foram incluídos estudos clínicos randomizados investigando qualquer terapia de reabilitação para pessoas com DNM com desfecho voltado para atividade/participação da Classificação Internacional de Funcionalidade e Saúde (CIF). Terapias farmacológicas foram excluídas. Os resultados foram sintetizados de acordo com os Core Sets da CIF para DNM. A qualidade metodológica e o nível de evidência foram avaliados usando os critérios PEDro e Grading of Recommendations Assessment, Development, and Evaluation (GRADE). Esta revisão sistemática foi registrada na PROSPERO (CRD42020209359). Resultados De 1943 estudos identificados, 12 foram incluídos com uma qualidade metodológica entre regular e boa. O exercício aeróbio de intensidade leve a moderada foi a intervenção mais estudada. A mobilidade foi avaliada em todos os estudos incluídos. Conclusão A variabilidade dos tipos de DNM e o baixo número amostral dos estudos incluídos contribuem para uma evidência muito limitada de intervenções focadas na atividade/participação de pessoas com DNM. O exercício aeróbio de baixa a moderada intensidade parece melhorar a mobilidade, autocuidado e participação de pessoas com DNM, especialmente para as DNM de progressão lenta.

Occupational complexity of paid work and housework, and its impact on the cognitive performance in community dwelling older adults, preliminary results / Complexidade ocupacional do trabalho remunerado e o trabalho doméstico e seu impacto no desempenho cognitivo de idosos residentes na comunidade, resultados preliminares

ABSTRACT Work and activity could be an important source of cognitive enrichment. Activities that are more challenging concerning the cognitive functions that are put into practice are associated with lower risk of cognitive decline in old age. Objective: The present study aimed to assess the impact of occupational complexity and household tasks in three cognitive domains (verbal episodic memory, language, and executive functions) in older adults residing within the community. Methods: A trail analysis was executed, using the structural equations procedure in 120 participants assessed with main lifetime occupational activity and household tasks questionnaire, as well as a neuropsychological assessment battery for memory, language, and executive functions. Results: The regression weights analysis indicated that complexity in household chores showed moderate effects on executive functions (β=0.19; p=0.027) and that occupational complexity of paid work showed effects on memory (β=0.26; p=0.008), language (β=0.38; p<0.001), and executive functions (β=0.55; p<0.001). Conclusion: Paid work promotes cognitive reserve, contrary to household activities which seem to have a moderate impact on cognition. Differences in activity complexity not only impact people´s economic and social status and possibilities but can also determine different courses of aging and cognitive risk.

RESUMO Trabalho e atividade podem ser importantes fontes de enriquecimento cognitivo. Atividades que são mais desafiadoras quanto às funções cognitivas postas em prática se associam a menor risco de declínio cognitivo em idade avançada. Objetivo: O objetivo do presente estudo é avaliar o impacto da complexidade ocupacional e das tarefas domésticas em três domínio cognitivos (memória episódica verbal, linguagem e funções executivas) em idosos residentes na comunidade. Métodos: Foi realizada uma análise de trilha com o uso de procedimento de equações estruturais em 120 participantes, avaliados por meio de: questionário das principais atividades ocupacionais e tarefas domésticas da vida, bem como bateria de avaliação neuropsicológica para memória, linguagem e funções executivas. Resultados: A análise dos pesos de regressou mostrou que a complexidade nas tarefas domésticas apresenta efeitos moderados nas funções executivas (β=0,19; p=0,027) e que a complexidade ocupacional do trabalho remunerado teve efeitos sobre a memória (β=0,26; p=0,008), linguagem (β=0,38; p<0,001) e funções executivas (β=0,55; p<0,001). Conclusão: O trabalho remunerado promove a reserva cognitiva, em contraste com as atividades domésticas, que parecem ter impacto moderado na cognição. As diferenças na complexidade das atividades não apenas impactam o status econômico e social e as possibilidades das pessoas, mas também podem determinar diferentes cursos de envelhecimento e risco cognitivo.

Quality of life of women who underwent breast cancer treatment relative to sociodemographic, behavioral, and clinical factors

ABSTRACT Objective Patients with cancer often undergo multiple extended treatments that decrease their quality of life. However, the quality of life of women with breast cancer after they undergo treatment remains underexplored in Brazil. Therefore, this study determined sociodemographic, behavioral, and clinical factors related to the post-treatment quality of life of women with breast cancer. Methods This cross-sectional study involved 101 women diagnosed with breast cancer between 2014 and 2016 and treated at a Brazilian Oncology Reference Service. Data were collected from them using face-to-face surveys. Quality of life was evaluated using the European Organization for the Research and Treatment of Cancer Core Quality of Life questionnaire (EORTC QLQ-C30) and EORTC Breast Cancer-specific Quality of Life questionnaire (EORTC QLQ-BR23). The data collected were analyzed using Student's t-test and Mann-Whitney U test. Results The median score on the global health, functional, and symptom scales of the EORTC QLQ-C30 was 75.00 (Interquartile range=33.33), 75.99 (Standard deviation [SD]=19.26), and 19.67 (SD=16.91), respectively. The mean score on the functional and symptom scales of the EORTC QLQ-BR23 was 61.89 (SD=17.21) and 20.12 (SD=16.94), respectively. Furthermore, higher post-treatment quality of life was found to be associated with being aged 50 or more, being Black, having eight or more years of education, having a partner, having a paying job, receiving treatment from the private healthcare system, having a higher income, living in the municipality where healthcare services are availed, engaging in physical activity, not smoking, being more religious, having more social support, not being overweight, having no comorbidities, and undergoing lumpectomy. Conclusion Sociodemographic, behavioral, and clinical factors significantly impact the quality of life of women who undergo breast cancer treatment. Implementing interventions that improve health and reducing inequalities in the access to healthcare services can improve the quality of life of these patients.