Humulus lupulus aqueous extract and hydrolate as a potential ingredient for cosmetics: chemical characterization and in vitro antimicrobial, cytotoxicity, antioxidant and anti-inflammatory assessment.

Humulus lupulus extracts have in their composition different molecules, such as polyphenols, α-acids, ß-acids, and hydrocarbons, which contribute to the plant's medicinal properties. These molecules are associated with antimicrobial, antioxidant and anti-inflammatory activities. OBJECTIVE: This work focuses on the evaluation of H. lupulus biological activities, with the aim of evaluating its potential for inclusion in cosmetic formulations. METHODS: Two distinct aqueous extracts and two hydrolates obtained via hydrodistillation were evaluated. These include the flower parts (FE, FH) and the mix of aboveground parts (ME, MH). The chemical profiles for both aqueous extracts and hydrolates were identified by high performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). Antimicrobial, antioxidant, cytotoxicity, and anti-inflammatory activity were tested in vitro using standard methods. RESULTS: Rutin was the major compound found in FE (40.041 µg mg-1 of extract) and ME (2.909 µg mg-1 of extract), while humulenol II was the most abundant compound in hydrolates (FH: 20.83%; MH: 46.80%). Furthermore, FE was able to inhibit the growth of Staphylococcus aureus and Staphylococcus epidermis with MIC values of 50% and 25% (v/v), respectively. FH showed the same effect in Staphylococcus aureus (50% v/v). FH evidenced poor antioxidant potential in DPPH scavenging test and demonstrated significant antioxidant and anti-inflammatory effects by reducing (***p < 0.001) intracellular reactive oxygen species (ROS), NO (nitric oxide) levels (***p < 0.001) and cyclooxygenase-2 (COX-2) protein expression (***p < 0.001) in lipopolysaccharide (LPS)-stimulated macrophages. Nevertheless, it is important to note that FH exhibited cytotoxicity at high concentrations in 3T3 fibroblasts and RAW 264.7 macrophages. CONCLUSION: The studied H. lupulus aqueous extracts and hydrolates revealed that FH stands out as the most promising bioactive source for cosmetic formulations. However, future research addressing antimicrobial activity is necessary to confirm its potential incorporation into dermatological and cosmetic formulations.

Maternal Urinary Iodine Concentration during Pregnancy and Its Impact on Child Growth and Neurodevelopment: An 11-Year Follow-Up Study.

Mild-to-moderate iodine deficiency during pregnancy is prevalent worldwide, but its consequences for maternal and child health are not clear. We aimed to investigate the impact of maternal iodine intake during pregnancy on the child's growth and neurodevelopment. This study involved a cohort of 11-year-old children (n = 70) whose mothers had participated in an iodine intake survey during pregnancy. Gestational, neonatal, anthropometric, intelligence quotient (IQ), and socioeconomic parameters were analyzed according to maternal urinary iodine concentration (UIC). There was a positive linear trend of current height Z-score, full-scale IQ, verbal IQ, family income, maternal education, and a negative trend of neonatal TSH levels with increasing maternal UIC levels. However, regression analysis indicated that maternal UIC was not an independent predictor of any gestational, neonatal, or childhood development parameter. Only maternal school education was positively associated with child height and IQ. In conclusion, we did not find any evidence of a direct effect of maternal iodine intake during pregnancy on the long-term growth and neurodevelopment of children. The results suggest that socioeconomic factors are important confounding factors that affect both maternal iodine intake and child development and must be considered when investigating the association between maternal iodine intake and child outcomes.

A comparative life cycle assessment of graphene nanoplatelets- and glass fibre-reinforced poly(propylene) composites for automotive applications.

The circulation of motor vehicles with an exhaust system is one of the leading causes of pollution. Due to the risk factor for human health and contribution to climate change, countries have been growing efforts to achieve a sustainable level of air quality and limit carbon dioxide (CO2) emissions in recent years. Hence, there has been significant interest in developing technological innovations such as alternative fuels and lighter thermoplastic composites for auto applications. Thermoplastic nanocomposites show substantial properties improvements, incorporating much lower nanofiller percentages than fibre-reinforced thermoplastic composites, allowing for a reduction in the weight of automotive parts (AP). For these motivations, this study presents a comparative life cycle assessment (LCA) of poly(propylene) (PP)-based graphene nanoplatelets (GnPs) nanocomposite and PP/glass fibre (GF) composite for automotive applications. The AP selected as the functional unit was the front end part of 1.5 tons weight car. The LCA included preparing raw materials, AP manufacturing, AP use, and AP end-of-life (EoL). Three different EoL scenarios were considered in this analysis. Several midpoint environmental impact indicators were evaluated. Overall, the results suggest that the different EoL scenarios do not affect the global environmental impact of both AP systems. The environmental impacts of the AP depend on the type of material. The AP of the PP-based GnPs nanocomposite exhibited a weight 28 % lower than the AP of the PP/GF composite. This lightweight resulted in energy and emissions savings, especially during the AP use stage, which was the stage with the most significant contribution in most environmental impact categories. Using nanocomposite reduced the AP environmental impact from 17 % to 75 %, depending on the impact category. The study suggested that substituting traditional composite with a new lighter nanocomposite can decrease the global environmental impacts caused by AP.

Thymus mastichina (L.) L. and Cistus ladanifer L. for skin application: chemical characterization and in vitro bioactivity assessment.

ETHNOPHARMACOLOGICAL RELEVANCE: Thymus mastichina (L.) L. (TM) and Cistus ladanifer L. (CL) are two Portuguese autochthonous species with traditional skin application in folk medicine. TM is majorly known for its antiseptic and wound healing properties, as an external anti-inflammatory agent and for its application in folk cosmetics and hygiene products. Its use in acne vulgaris has also been reported. CL is traditionally used in remedies for wounds, ulcers and other skin ailments such as psoriasis and eczema. Its application has been found useful due to its anti-inflammatory, astringent, wound healing and antiseptic properties. AIM OF THE STUDY: With this work, we aimed to investigate relevant bioactivities related with the traditional application of TM and CL essential oils (EOs) and hydrolates (by-products of EO production) in skin ailments. Specifically their in vitro antioxidant, anti-inflammatory, cytotoxic, wound healing and antimicrobial properties were evaluated. The chemical composition of both EOs and respective hydrolates was also characterized. MATERIALS AND METHODS: Chemical characterization of EOs and hydrolates was performed by GC-FID and GC-MS. Cellular biocompatibility was evaluated using the MTT assay in macrophages (RAW 264.7) and fibroblasts (L929) cell lines. Anti-inflammatory activity was investigated by studying nitric oxide (NO) production by macrophages with Griess reagent. Wound healing potential was evaluated with the scratch-wound assay. The antioxidant potential was studied by the DPPH scavenging method. Antimicrobial activity was evaluated by broth microdilution assay against relevant microbial strains and skin pathogens, namely Staphylococcus aureus, Staphylococcus epidermidis, Cutibacterium acnes, Pseudomonas aeruginosa, Escherichia coli, Candida albicans and Aspergillus brasiliensis. RESULTS: The major compounds present in TM and CL EOs were 1,8-cineole and α-pinene, respectively. 1,8-cineole and E-pinocarveol were the major compounds in the correspondent hydrolates. CL EO presented the highest anti-inflammatory potential [EC50 = 0.002% (v/v)], still with significant cytotoxicity [IC50 = 0.012% (v/v)]. TM preparations presented anti-inflammatory potential, also presenting higher biocompatibility. The same profile was present on fibroblasts regarding biocompatibility of the tested preparations. CL EO and hydrolate increased fibroblasts' migration by 155.7% and 148.4%, respectively. TM hydrolate presented a milder activity than CL hydrolate, but wound healing potential was still present, increasing cell migration by 125.1%. All preparations presented poor antioxidant capacity. CL EO presented higher antimicrobial activity, with MICs ranging from 0.06% (v/v) to 2% (v/v), against different microorganisms. CONCLUSIONS: Anti-inflammatory and skin repairing potential were present for CL preparations. TM hydrolate presented an interesting biocompatible profile on both cell lines, also presenting anti-inflammatory potential. Furthermore, EOs from both species presented antimicrobial activity against a panel of different microorganisms. These in vitro bioactivities support some of their traditional skin applications, specifically regarding their antiseptic, wound healing and anti-inflammatory uses.

Heart rate, oxygen uptake, and energy expenditure response of an SL3 class parabadminton athlete to a progressive test and simulated training session: a case study.

This investigation demonstrated a routine of evaluation and training of an athlete of the SL3 class of parabadminton for 2 days continuously monitored by a metabolic analyzer with measurements of oxygen consumption (V̇O2), carbon dioxide production, and heart rate (HR). The results showed HR and V̇O2 responses varying between 50% and 99.54% of HRmax (mean HR 80.92 bpm), and 6% and 104% (mean V̇O2 35.25 mL/kg/min) of V̇O2max, during the simulated game. The exercise test and the simulated training session showed significant changes in HR and V̇O2, reinforcing the need for considerable energy input to training and assessment.

Environmental governance for sustainable development in Asia.

Because of the size of its population and economy, good environmental governance in Asia is fundamental not only for the well-being of the region's population but also for the health of the planet. This article introduces the challenges of governing the environment in Asia. The issue evaluates the outcomes and institutional changes in selected countries related to substantive environmental issues such as air pollution, water quality, municipal solid waste, transport, land use, and climate change. By synthesizing the main research issues, methodology and findings of the growing literature on the region, we highlight the trends in environmental governance and gaps in policy and research. Despite the efforts made, there are still remaining environmental governance challenges to be addressed by both the academics and practitioners in Asia.

Apropriação social do Sistema Único de Saúde: ouvindo a voz dos usuários / Apropiación social del Sistema Brasileño de Salud: oír la voz de los usuarios / Social appropriation of the Brazilian National Health System: listening to the voices of users

Trata-se de uma investigação com o objetivo de analisar a percepção de usuários do Sistema Único de Saúde quanto à sua apropriação social desta política pública, em especial, ao atendimento de suas necessidades e à participação nos processos de organização e avaliação do sistema e dos serviços de Saúde em que estão inseridos. Estudo qualitativo com usuários que vivenciaram episódio de internação hospitalar por condição sensível à atenção primária, seus resultados foram sistematizados segundo Análise de Conteúdo e discutidos à luz da hermenêutica crítica e do referencial Paideia. Os achados demonstram que os usuários reconhecem o Sistema Único de Saúde como política pública, referindo sua lógica de funcionamento e benefícios quando necessitam de cuidados à saúde; e descrevem seus efeitos pela criação de novas práticas de cuidado nas unidades básicas após episódio de internação hospitalar; não mencionando sua participação nos espaços de controle social. (AU)

Investigación con el objetivo de analizar la percepción de usuarios del Sistema Único de Salud en lo que se refiere a su apropiación social de esta política pública, en especial a la atención de sus necesidades y en la participación en los procesos de organización y evaluación del sistema y servicios de salud inseridos. Estudio cualitativo con usuarios que vivieron un episodio de ingreso en hospital por condición sensible a la atención primaria. Los resultados se sistematizaron según análisis de contenido y se discutieron a la luz de la hermenéutica crítica y del referencial "Paidéia". Los hallazgos demuestran que reconocen el Sistema Único de Salud como una política pública, refiriendo su lógica de funcionamiento y beneficios cuando necesitan cuidados de salud. Describen sus efectos por la creación de nuevas prácticas de cuidado en las unidades básicas después de un episodio de ingreso hospitalario, sin mencionarse su participación en los espacios de control social. (AU)

This investigation aimed to analyze the perceptions of users of the Brazilian National Health System (SUS) regarding social appropriation of this public health policy. In particular, it was sought to ascertain whether this met their needs and whether they were participating in processes for organizing and evaluating the healthcare system and services that they were using. This was a qualitative study among users of this system who had experienced an episode of hospitalization for conditions that were sensitive to primary care. The results were systematized via content analysis and were discussed in the light of critical hermeneutics and the reference framework of "Paidéia". The findings demonstrated that the beneficiaries recognized SUS as a public policy, could describe its operational logic and benefits when they needed healthcare; and could state its effects, especially regarding creation of new care practices at primary care units after a hospitalization episode. However, there was no mention of participation in social control spaces. (AU)

Continuous endometrial volumetric analysis for endometrial receptivity assessment on assisted reproductive technology cycles.

BACKGROUND: Human implantation is a complex process requiring synchrony between a healthy embryo and a functionally competent or receptive endometrium. In order to assess endometrial receptivity in Assisted Reproductive Technology (ART) cycles serial evaluation of endometrial volumetric analysis may have a predictive value on a positive outcome. METHODS: Serial 3D transvaginal ultrasound performed in women on ART cycle to evaluate embryo implantation predictors. Prospective case control study of 169 subjects were assessed. Endometrial pattern, thickness, volume and adjusted endometrial volume (ratio between endometrial volume and uterine volume) was performed to all subjects on a continuous process from baseline, during controlled ovarian stimulation, trigger day with human chorionic gonadotropin hormone (hCG) and at embryo transfer day. RESULTS: Demographics and ART procedures and scores, was similar between the two groups. Endometrial morphology also showed no difference between the two groups. Endometrial volume and adjusted endometrial volume was significantly higher in the positive group as soon as day 6 of ovarian controlled stimulation. CONCLUSIONS: Serial 3D endometrial volume and adjusted endometrial volumes provides a predicting clinical tool enhancing elective embryo transfers in fresh ART cycle. Thus providing a non-invasive continuous technique for endometrial receptivity assessment that reflects endometrial changes during ART procedures.

Longevity and cost of care: the challenge of a self-managed health plan. / Longevidade e custo da assistência: o desafio de um plano de saúde de autogestão.

This paper aims to analyze the relationship between the cost of health care and the aging of the population assisted by a self-managed plan, reflecting on the ways to address the challenge arising from this conjunction of population demographic changes. This is a descriptive study of the 1997-2016 period based on secondary data from the management operator of the health plan under study and from another administrative database of a self-managing provider with broad nationwide coverage. Older adults (over 60 years) increased 55% during the study period. On the other hand, the so-called "very old" (over 80 years) grew 332.8%. The population above 60 years corresponds to 25.7% of the total, and accounts for 68.8% of expenses. Most of the population covered (84,6%) is located in the State of Rio de Janeiro, which has the highest per capita health care cost in Brazil. We found a relationship between aging of the beneficiary population and increased expenditure. It is imperative to invest in health promotion and disease prevention initiatives as a way of improving the quality of life and financial sustainability of the plan, and define a subsystem that delimits and regulates access to the network and is accepted by the beneficiaries.

O objetivo deste artigo é analisar a relação entre o custo da assistência e o envelhecimento da população assistida por um plano de autogestão, refletindo sobre possibilidades de enfrentamento do desafio advindo dessa conjunção de fatores. Trata-se de um estudo descritivo do período 1997 a 2016, efetivado a partir de dados secundários provenientes da operadora do plano de saúde em estudo, e outro banco administrativo de operadora de autogestão de grande abrangência nacional. Os idosos (mais de 60 anos) aumentaram no período do estudo 55,5%. Já os chamados "muito idosos" (acima de 80 anos) cresceram em quantidade 332,8%. A população acima de 60 anos corresponde a 25,7% do total sendo responsável por 68,8% das despesas. A grande maioria da população atendida (84,6%) está localizada no Estado no Rio de Janeiro, o qual tem o mais alto custo per capita em saúde no País. Foi encontrada relação entre o envelhecimento da população beneficiária e o aumento das despesas. É imperioso investir em iniciativas de promoção da saúde e prevenção de doenças como forma de melhora da qualidade de vida e viabilidade financeira do plano, além de definir um sub-sistema que delimite e discipline o acesso à rede e seja aceito pelos beneficiários.

The 'Heart Kuznets Curve'? Understanding the relations between economic development and cardiac conditions.

As countries turn wealthier, some health indicators, such as child mortality, seem to have well-defined trends. However, others, including cardiovascular conditions, do not follow clear linear patterns of change with economic development. Abnormal blood pressure is a serious health risk factor with consequences for population growth and longevity as well as public and private expenditure in health care and labor productivity. This also increases the risk of the population in certain pandemics, such as COVID-19. To determine the correlation of income and blood pressure, we analyzed time-series for the mean systolic blood pressure (SBP) of men's population (mmHg) and nominal Gross Domestic Product per capita (GDPPC) for 136 countries from 1980 to 2008 using regression and statistical analysis by Pearson's correlation (r). Our study finds a trend similar to an inverted-U shaped curve, or a 'Heart Kuznets Curve'. There is a positive correlation (increase GDPPC, increase SBP) in low-income countries, and a negative correlation in high-income countries (increase GDPPC, decrease SBP). As country income rises people tend to change their diets and habits and have better access to health services and education, which affects blood pressure. However, the latter two may not offset the rise in blood pressure until countries reach a certain income. Investing early in health education and preventive health care could avoid the sharp increase in blood pressure as countries develop, and therefore, avoiding the 'Heart Kuznets Curve' and its economic and human impacts.

Accelerometry calibration in people with class II-III obesity: Energy expenditure prediction and physical activity intensity identification.

BACKGROUND: Almost all accelerometer calibration studies were developed for non-obese people, which hampers an accurate prediction of energy expenditure (EE) and induces a misclassification of sedentary activity (SA) and physical activity intensities (PAI) in class II-III obese people. RESEARCH QUESTION: The purpose of this study was to develop regression equations to predict EE and cut-points to classify SA and PAI in severe obese people based on several metrics obtained from hip and back accelerometer placement data. METHODS: 43 class II-III obese participants performed a protocol that included sitting and standing positions and walking at several speeds. During the protocol participants wore an accelerometer at hip and back, and respiratory gas exchange was measured by indirect calorimetry. Accelerometer metrics analyzed were: activity counts, mean amplitude deviation and euclidean norm minus one. EE was predicted through linear mixed models while cut-points to classify SA and PAI were obtained applying receiver operating characteristic curves. Leave-one-out cross-validation data was used to calculate Bland-Altman plots, prediction accuracy, Kappa statistic and percent agreement. RESULTS: All prediction models presented a quadratic equation that had as predictors body mass and one of the accelerometer metrics. Predicted EE indicated a good agreement and a root mean square error below 1.02 kcal min-1. Global classification agreement from developed cut-points was categorized as almost perfect with a percent agreement above 84 %. Prediction accuracy and classification agreement were similar among accelerometer metrics in each position and between them in hip and back placement. SIGNIFICANCE: Hip and back accelerometer data collected in severe obese people allow to accurately estimate EE and to correctly classify SA and PAI. These results enable future studies to adopt appropriate regression equations and cut-points developed for class II-III obese people rather than those established for non-obese people.

Relationship Between Running Economy and Kinematic Parameters in Long-Distance Runners.

Pizzuto, F, Fonseca de Oliveira, C, Amorim Soares, TS, Rago, V, Silva, G, and Oliveira, J. Relationship between running economy and kinematic parameters in long-distance runners. J Strength Cond Res 33(7): 1921-1928, 2019-The purpose of this study was to explore the relationship between running economy (RE) and sagittal, frontal, and transverse plane kinematic parameters in long-distance runners. A secondary purpose was to identify the kinematic predictors of RE during running at the lowest RE value, representing an individual's most efficient running intensity. Twenty recreational long-distance runners ran 3 submaximal stages on a treadmill (65, 75, and 85% of velocity at maximum oxygen consumption). Respiratory data were collected using a portable gas analysis system. Kinematics were gathered using passive retroreflective markers and 8 high-resolution infrared cameras to collect the respective trajectories. Hip, knee, and ankle angles at foot strike and stance phase, as well as spatio-temporal parameters were calculated during each gait cycle. Knee flexion/extension range of motion (ROM), knee ab/adduction ROM, and hip ab/adduction ROM during the stance phase of the gait cycle showed positive moderate to large correlations with RE (r ± 90% confidence intervals = 0.51 ± 0.29; 0.49 ± 0.30; 0.53 ± 0.28, respectively). Knee and hip ab/adduction ROMs during the stance phase are predictors of RE, accounting for 44% of RE variance. Therefore, sagittal and frontal plane kinematics affect RE-inducing alterations in running performance. Coaches, athletic trainers, and anyone involved in running training prescription should consider a relationship between these parameters to ensure optimal technique and, consequently, to improve RE in recreational long-distance runners.

Development and validation of a new one step Multiplex-PCR assay for the detection of ten Lactobacillus species.

Lactobacillus sp. are well-known colonizers of human mucosa and frequently used as probiotics. Accurate species identification is crucial both for fundamental studies and biotechnology applications; however, it has been thus far challenging. The aim of this work was to develop a one-step multiplex-PCR assay for detection of ten Lactobacillus species (L. jensenii, L. fermentum, L. acidophilus, L. crispatus, L. reuteri, L. iners, L. casei, L. gasseri, L. plantarum, L. rhamnosus) directly in complex bacterial genomic DNA. A multiplex-PCR assay was optimized based on Box-Behnken experimental design, which showed to be efficient for optimization of all crucial reaction components. Nineteen Lactobacillus strains, including six collection strains and thirteen human isolates were used in order to verify the specificity and sensitivity of the assay. In addition, a set of PCR adjuvants was introduced to remove non-specific amplifications and enhance reaction yield. Among them, Triton™ X-100, Tween® 20, BSA, and dithiothreitol showed beneficial effects when compared with other adjuvants. The application of the developed method to samples that resulted from the mixing of DNA from the ten strains, resulted in amplicons of the expected sizes (from about 100 to 1000 bp). The detection limit was 1.25 ng/µl for all species with the exception of L. gasseri (0.31 ng/µl). In order to confirm the method applicability on human samples, ten vaginal fluids were enrolled in this study showing that the method can be successfully used on these biological materials. The proposed multiplex-PCR assay was shown to be selective, sensitive and efficient for detection of ten Lactobacillus species directly in human vaginal samples. This method provides a cost-effective and accessible methodology applicable to the detection of Lactobacillus species to different environments. At the same time, this approach represents a considerable improvement over other PCR-based approaches for identification of these species.

Principles of clinical management: connecting management, healthcare and education in health. / Princípios para a gestão da clínica: conectando gestão, atenção à saúde e educação na saúde.

This paper aims at proposing validated principles to underpin clinical management as a means to transform healthcare for integrated healthcare systems. The starting point was the conception of clinical management based on structuring elements that do not separate management, care and education. The authors' proposal was submitted to specialists so that a consensus could be reached. At the end of the process, the following principles of clinical management were presented: (1) Focus on health needs and comprehensive care, (2) Quality and safety in healthcare, (3) Articulation and legitimation of different health practices and types of knowledge to face health problems, (4) Power sharing and co-accountability among managers, health professionals and citizens in healthcare production; (5) Education of people and organizations; (6) Focus on outcomes that add value to health and life; (7) Transparency and accountability regarding collective interests. It is concluded that the principles of clinical management express connections that shed new light on management, healthcare, and education in integrated healthcare systems, requiring critical awareness in relation to the simultaneity of "permanence" and change in practices.

O artigo objetiva propor princípios validados que norteariam uma gestão da clínica voltada à transformação da atenção à saúde, para sistemas integrados de saúde. Partiu-se da concepção de gestão da clínica configurada a partir de certos elementos estruturantes que não separam gestão, cuidado e educação. A proposta dos autores passou por processo de estabelecimento de consenso entre especialistas convidados. Como resultados, são apresentados os seguintes princípios da gestão da clínica: (1) Orientação às necessidades de saúde e à integralidade do cuidado; (2) Qualidade e segurança no cuidado em saúde; (3) Articulação e valorização dos diferentes saberes e práticas em saúde para o enfrentamento dos problemas de saúde; (4) Compartilhamento de poder e corresponsabilização entre gestores, profissionais de saúde e cidadãos na produção da atenção em saúde; (5) Educação de pessoas e da organização; (6) Orientação aos resultados que agreguem valor à saúde e à vida e (7) Transparência e responsabilização com os interesses coletivos. Conclui-se que os princípios da gestão da clínica expressam conexões que lançam uma nova luz sobre a gestão, atenção à saúde e educação em sistemas integrados e demandam uma consciência crítica em relação à simultaneidade de permanências e mudanças de práticas.

Avaliação do conhecimento de reeducandas de Cadeia Pública de Mato Grosso sobre o câncer de mama e câncer de colo do útero / Assessment of the knowledge of Mato Grosso Public Prison re-education on breast cancer and cervical câncer / Avaliação do conhecimento de reeducandas de Cadeia Pública de Mato Grosso sobre el cáncer de mamá y cáncer de color del útero

Justificativa e Objetivos: As neoplasias malignas correspondem à segunda causa de mortalidade no Brasil, sendo que os cânceres de mama e colo do útero estão entre os mais prevalentes no público feminino. Tendo em vista a vulnerabilidade apresentada por populações privadas da liberdade, buscou-se avaliar o conhecimento de reeducandas sobre câncer de mama e colo do útero a fim de instrumentalizá-las por meio da educação em saúde. Métodos: Trata-se de um estudo experimental, cuja intervenção foi uma ação educativa realizada em 2017, por meio da aplicação de um questionário junto a 52 reeducandas da Cadeia Pública Feminina em um município polo da região médio norte de Mato Grosso. Resultados: Os conhecimentos anteriores à ação eram pautados sobretudo na gravidade e mortalidade inerente à doença, sendo insuficientes no tocante ao reconhecimento, identificação e intervenção nos fatores de risco. Observou-se maior autonomia, adesão aos métodos de diagnóstico precoce e empoderamento através do autoexame. Conclusão: A partir do incentivo das esferas governamentais as atividades educativas podem ser desenvolvidas com maior frequência, elevando a qualidade de vida das reeducandas e favorecendo a ressocialização.(AU)

Background and Objectives: Malignant neoplasms are the second cause of mortality in Brazil, and breast and cervical cancer are among the most prevalent in the female public. I tend in view of vulnerability presented by private populações da liberdade, I seek to endorse or confecimento of reeducandas on breast cancer and colorado do uter to fim de instrumentalizá-las by meio da educação em saúde. Methods: This is an experimental study, which took place during the educational year, carried out in 2017 by the application of a questionnaire together with 52 reeducandas of Cadeia Pública Feminina em município polo da região medio north of Mato Grosso. Results: The previous events were based on an overriding gravidade and fatality in dorential, being insufficient not to reconnect, identify and intervene with us. Observou-se maior autonomia, adesão aos methods of diagnosis precoce and empoderamento through autoexame. Conclusion: From the incentive of governmental spheres, educational activities can be developed with greater frequency, raising the quality of life reeduced and favoring ressocialization.(AU)

Justificación y objetivos: Las neoplasias malignas corresponden a la segunda causa de mortalidad en Brasil, siendo que el cáncer de mama y cuello del útero están entre los más prevalentes en el público femenino. Tendo em vista a vulnerabilidade apresentada por populações private da liberdade, buscou-se avaliar o conhecimento de reeducandas about câncer de mama y colo do útero a fim de instrumentalizá-las por meio da educação em saúde. Métodos: Tratase de un experimento experimental, intervención interina para la educación, realizada en 2017 por meio da aplicação de um questionário junto a 52 reeducandas da Cadeia Pública Feminina em município polo da região médio norte de Mato Grosso. Resultados: Os conhecimentos anteriores a ação eram pautados sobretudo na gravidade e mortalidade inerente à doença, sendo insuficientes no tocant to reconhecimento, identificação e intervenção nos fatores de risco. Observou-se maior autonomia, adesão aos métodos de diagnóstico precoce e empoderamento atraves do autoexame. Conclusión: A partir del incentivo de las esferas gubernamentales como actividades educativas para el desarrollo de las capacidades avanzadas, aumentar la calidad de vida de las personas y favorecer una resocialización.(AU)

Longitudinal strain by two-dimensional speckle tracking to assess ventricular function in adults with transposition of the great arteries: Can serial assessment be simplified?

INTRODUCTION: Transposition of the great arteries (TGA) is a rare form of congenital heart disease in which most patients reach adulthood. Right ventricular dysfunction is the most severe residual complication in long-term follow-up, both in patients treated by atrial switch and in those with congenitally corrected TGA. New echocardiographic tools such as longitudinal strain by two-dimensional (2D) speckle tracking may improve assessment of ventricular function in these patients. METHODS AND RESULTS: We performed a retrospective analysis of echocardiograms in adult patients with TGA (26 patients with dextro-TGA - 15 treated by atrial switch and six by arterial switch - and five with congenitally corrected TGA) and in a control group of 14 healthy individuals. Right ventricular strain was significantly worse (p<0.001), as was the corresponding annular plane systolic excursion (p=0.010) in atrial switch patients, in comparison to arterial switch patients, while no differences were found in left ventricular parameters. In the overall population, systemic right ventricular parameters were significantly less negative than pulmonary right ventricular parameters, and these were less negative than in controls. Left ventricular parameters were similar across groups, except for pulmonary left ventricular strain, which was worse than in controls (p=0.008) as well as pulmonary right ventricular strain. CONCLUSIONS: Assessment of ventricular function in patients with TGA by 2D speckle tracking longitudinal strain is easy and feasible and may be a useful tool for serial follow-up. Of particular note, we found that there is also some degree of ventricular dysfunction even after re-establishment of normal connections.

Tiered Approach to Resilience Assessment.

Regulatory agencies have long adopted a three-tier framework for risk assessment. We build on this structure to propose a tiered approach for resilience assessment that can be integrated into the existing regulatory processes. Comprehensive approaches to assessing resilience at appropriate and operational scales, reconciling analytical complexity as needed with stakeholder needs and resources available, and ultimately creating actionable recommendations to enhance resilience are still lacking. Our proposed framework consists of tiers by which analysts can select resilience assessment and decision support tools to inform associated management actions relative to the scope and urgency of the risk and the capacity of resource managers to improve system resilience. The resilience management framework proposed is not intended to supplant either risk management or the many existing efforts of resilience quantification method development, but instead provide a guide to selecting tools that are appropriate for the given analytic need. The goal of this tiered approach is to intentionally parallel the tiered approach used in regulatory contexts so that resilience assessment might be more easily and quickly integrated into existing structures and with existing policies.

Inovação na formação médica: apoio matricial em programas de residência / Innovación en la formación médica: apoyo matricial en programas de residencia / Innovation in medical education: matrix support in residency programs

Trata-se de investigação sobre a incorporação de práticas de Apoio Matricial Paidéia em programas de residência médica no âmbito do Sistema Único de Saúde (SUS). A partir de pesquisa participativa de métodos mistos, foram utilizadas as estratégias de questionário exploratório, observação participante e grupo focal junto aos matriciadores (preceptores e residentes) e matriciados (equipes locais de centros de saúde) de um município do interior de São Paulo, Brasil. A sistematização do material se deu por meio da triangulação do conteúdo, e foi analisada à luz do referencial teórico e metodológico do Método Paidéia. A percepção dos envolvidos aponta para o reconhecimento de inovação desta prática, resultando na qualificação tanto da práxis pedagógica como da práxis assistencial.(AU)

Se trata de una investigación sobre la incorporación de prácticas de Apoyo Matricial Paidéia en programas de residencia médica en el ámbito del Sistema Brasileño de Salud (SUS). A partir de una encuesta participativa de métodos mixtos, se utilizaron las estrategias de cuestionario exploratorio, observación participante y grupo focal con los matriciadores (preceptores y residentes) y matriciados (equipos locales y centros de salud) de un municipio del interior de São Paulo, Brasil. La sistematización del material se realizó por medio de triangulación del contenido y se analizó a la luz de la referencia teórica y metodológica del Método Paidéia. La percepción de los envueltos señala el reconocimiento de la innovación de esta práctica, resultando en la calificación, tanto de la praxis pedagógica como de la praxis asistencial.(AU)

This study is focused on the application of the Paideia Matrix Support activities in in the Brazilian National Healthy System's medical residency programs. A mixed methods participatory research was conducted in a municipality outside the capital of the state of São Paulo, Brazil, using the following strategies: exploratory questionnaire, participant observation and focus groups applied to "matrix inducers" (preceptors and interns) and "matrix appliers" (health center local teams). The data was systemized via triangulation of its content and analyzed through Paideia's Method theoretical and methodological framework. The participants acknowledgedthe innovative nature of such practice, resulting in an improvement of pedagogical and healthcare praxis.(AU)

Testing spatial heterogeneity with stock assessment models.

This paper describes a methodology that combines meta-population theory and stock assessment models to gain insights about spatial heterogeneity of the meta-population in an operational time frame. The methodology was tested with stochastic simulations for different degrees of connectivity between sub-populations and applied to two case studies, North Sea cod (Gadus morua) and Northeast Atlantic sardine (Sardina pilchardus). Considering that the biological components of a population can be partitioned into discrete spatial units, we extended this idea into a property of additivity of sub-population abundances. If the additivity results hold true for putative sub-populations, then assessment results based on sub-populations will provide information to develop and monitor the implementation of finer scale/local management. The simulation study confirmed that when sub-populations are independent and not too heterogeneous with regards to productivity, the sum of stock assessment model estimates of sub-populations' SSB is similar to the SSB estimates of the meta-population. It also showed that a strong diffusion process can be detected and that the stronger the connection between SSB and recruitment, the better the diffusion process will be detected. On the other hand it showed that weak to moderate diffusion processes are not easy to identify and large differences between sub-populations productivities may be confounded with weak diffusion processes. The application to North Sea cod and Atlantic sardine exemplified how much insight can be gained. In both cases the results obtained were sufficiently robust to support the regional analysis.

Open-Source Electronic Health Record Systems for Low-Resource Settings: Systematic Review.

BACKGROUND: Despite the great impact of information and communication technologies on clinical practice and on the quality of health services, this trend has been almost exclusive to developed countries, whereas countries with poor resources suffer from many economic and social issues that have hindered the real benefits of electronic health (eHealth) tools. As a component of eHealth systems, electronic health records (EHRs) play a fundamental role in patient management and effective medical care services. Thus, the adoption of EHRs in regions with a lack of infrastructure, untrained staff, and ill-equipped health care providers is an important task. However, the main barrier to adopting EHR software in low- and middle-income countries is the cost of its purchase and maintenance, which highlights the open-source approach as a good solution for these underserved areas. OBJECTIVE: The aim of this study was to conduct a systematic review of open-source EHR systems based on the requirements and limitations of low-resource settings. METHODS: First, we reviewed existing literature on the comparison of available open-source solutions. In close collaboration with the University of Gondar Hospital, Ethiopia, we identified common limitations in poor resource environments and also the main requirements that EHRs should support. Then, we extensively evaluated the current open-source EHR solutions, discussing their strengths and weaknesses, and their appropriateness to fulfill a predefined set of features relevant for low-resource settings. RESULTS: The evaluation methodology allowed assessment of several key aspects of available solutions that are as follows: (1) integrated applications, (2) configurable reports, (3) custom reports, (4) custom forms, (5) interoperability, (6) coding systems, (7) authentication methods, (8) patient portal, (9) access control model, (10) cryptographic features, (11) flexible data model, (12) offline support, (13) native client, (14) Web client,(15) other clients, (16) code-based language, (17) development activity, (18) modularity, (19) user interface, (20) community support, and (21) customization. The quality of each feature is discussed for each of the evaluated solutions and a final comparison is presented. CONCLUSIONS: There is a clear demand for open-source, reliable, and flexible EHR systems in low-resource settings. In this study, we have evaluated and compared five open-source EHR systems following a multidimensional methodology that can provide informed recommendations to other implementers, developers, and health care professionals. We hope that the results of this comparison can guide decision making when needing to adopt, install, and maintain an open-source EHR solution in low-resource settings.