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A autora escreve sobre o desenvolvimento de talentos e habilidades no adulto de meia idade. Tendo por base estudos psicanalíticos sobre o desenvolvimento psicológico no adulto e estudos sobre aspectos sociais e emocionais da criatividade, faz uma reflexão sobre este processo a partir da própria experiência

Objectives: To investigate the association between socioeconomic and nutritional factors with respiratory morbidity in the first year of life in different regions of Brazil. Methodology: A nested case-control study within a randomized field trial was conducted in three capital cities (Porto Alegre, Manaus, and Salvador), representing different macro-regions of the country. Cases were defined as children with a reported previous diagnosis of asthma, bronchiolitis, or pneumonia. Corresponding controls were matched by age and sex in a 2:1 ratio, selected consecutively from the original cohort, resulting in a sample of 222 children. Bivariate analyses were performed to assess the association between sociodemographic and nutritional variables with respiratory morbidity outcomes, calculating odds ratios (OR) and their respective confidence intervals (95% CI). Values of p < 0.05 were considered significant. Potential confounding factors were adjusted through multivariate analysis (logistic regression). Results: Maternal smoking and breastfeeding for less than six months showed a significant association and increased risk of respiratory disease (OR=2.12 and 2.05, respectively). Children born in the Southern region of Brazil also demonstrated a higher association and risk of respiratory morbidity. The consumption of ultra-processed foods did not show a significant association or increased risk of respiratory disease. Conclusions: Maternal smoking, breastfeeding for less than six months, and being born in the Southern region of Brazil are risk factors for the development of respiratory morbidity in the first year of life. The consumption of ultra-processed foods does not appear to pose a risk, but it was prevalent in more than 80% of the population, limiting its discriminatory power of analysis.

Abstract Objective: To estimate the prevalence of vitamin A deficiency (VAD) in children and associated risk factors. Design: Analysis of data from a cross-sectional multicentre study performed in the primary care units of the municipalities from January to June 2015. The children’s legal guardians answered a socio-economic questionnaire, and the children’s blood samples were obtained by venipuncture. Plasma retinol was determined by HPLC. Plasma retinol values of

Question Randomised controlled trials assessing treatments for anxiety, obsessive-compulsive and stress-related disorders often present high placebo response rates in placebo groups. Understanding the placebo response is essential in accurately estimating the benefits of pharmacological agents; nevertheless, no studies have evaluated the placebo response across these disorders using a lifespan approach.Study selection and analysis We searched MEDLINE, PsycINFO, Embase, Cochrane, websites of regulatory agencies and international registers from inception to 9 September 2022. The primary outcome was the aggregate measure of internalising symptoms of participants in the placebo arms of randomised controlled trials designed to assess the efficacy of selective serotonin reuptake inhibitors (SSRIs) and serotonin and norepinephrine reuptake inhibitors (SNRIs) in individuals diagnosed with anxiety, obsessive-compulsive or stress-related disorders. The secondary outcomes were placebo response and remission rates. Data were analysed through a three-level meta-analysis.Findings We analysed 366 outcome measures from 135 studies (n=12 583). We found a large overall placebo response (standardised mean difference (SMD)=−1.11, 95% CI −1.22 to −1.00). The average response and remission rates in placebo groups were 37% and 24%, respectively. Larger placebo response was associated with a diagnosis of generalised anxiety disorder and post-traumatic stress disorder, when compared with panic, social anxiety and obsessive-compulsive disorder (SMD range, 0.40–0.49), and with absence of a placebo lead-in period (SMD=0.44, 95% CI 0.10 to 0.78). No significant differences were found in placebo response across age groups. We found substantial heterogeneity and moderate risk of bias.Conclusions Placebo response is substantial in SSRI and SNRI trials for anxiety, obsessive-compulsive and stress-related disorders. Clinicians and researchers should accurately interpret the benefits of pharmacological agents in contrast to placebo response.PROSPERO registration number CRD42017069090.

O presente artigo discute características das franquias de mídia, prática cada vez mais relevante para o cinema contemporâneo. Como principal objetivo, buscamos compreender como se caracterizam as franquias cinematográficas de maior sucesso dos mercados global e brasileiro, respectivamente, o “Universo Cinematográfico da Marvel” e “Minha Mãe É Uma Peça”. Para este objetivo, analisamos dados de bilheteria em salas de cinema como forma de identificar as franquias de sucesso nos dois mercados. O artigo apresenta conceitos de franquia, contextualiza a sua relação com o cinema e apresenta uma análise baseada em Jenkins (2009) acerca dos objetos de estudo. Os principais resultados evidenciaram que as franquias global e brasileira apresentam diferentes patamares de complexidade de estrutura, marcadas, respectivamente, pela construção de um universo ficcional expansivo e pela centralização em um personagem. Porém, ambas demonstraram que o formato apresenta grande potencial para atingir sucesso de público e bilheteria, tanto no mercado global quanto no brasileiro, e filmes que se afastam de uma franquia têm mais dificuldade em conquistar estas posições.

O sucesso de um tratamento é influenciado por diversos fatores, dentre estes, a aderência do paciente ao tratamento. A avaliação da aderência e dos fatores que a influenciam ocupa uma posição central no processo terapêutico do paciente. O objetivo deste estudo é revisar, através de uma busca sistemática, a aderência ao tratamento nos pacientes com transtornos psiquiátricos. É discutida a influência dos aspectos psicossociais, dos transtornos de humor e ansiedade, da psicose e do insight na aderência ao tratamento. Este estudo permite identificar quais fatores, sintomas e transtornos psiquiátricos estão relacionados com pobre aderência.

Copyright of Brazilian Journal of Kineanthropometry & Human Performance is the property of Brazilian Journal of Kineanthropometry & Human Performance and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objectives: To investigate the association between socioeconomic and nutritional factors with respiratory morbidity in the first year of life in different regions of Brazil. Methodology: A nested case-control study within a randomized field trial was conducted in three capital cities (Porto Alegre, Manaus, and Salvador), representing different macro-regions of the country. Cases were defined as children with a reported previous diagnosis of asthma, bronchiolitis, or pneumonia. Corresponding controls were matched by age and sex in a 2:1 ratio, selected consecutively from the original cohort, resulting in a sample of 222 children. Bivariate analyses were performed to assess the association between sociodemographic and nutritional variables with respiratory morbidity outcomes, calculating odds ratios (OR) and their respective confidence intervals (95% CI). Values of p < 0.05 were considered significant. Potential confounding factors were adjusted through multivariate analysis (logistic regression). Results: Maternal smoking and breastfeeding for less than six months showed a significant association and increased risk of respiratory disease (OR=2.12 and 2.05, respectively). Children born in the Southern region of Brazil also demonstrated a higher association and risk of respiratory morbidity. The consumption of ultra-processed foods did not show a significant association or increased risk of respiratory disease. Conclusions: Maternal smoking, breastfeeding for less than six months, and being born in the Southern region of Brazil are risk factors for the development of respiratory morbidity in the first year of life. The consumption of ultra-processed foods does not appear to pose a risk, but it was prevalent in more than 80% of the population, limiting its discriminatory power of analysis. [ABSTRACT FROM AUTHOR]

This paper discusses self-labelling standards as sharing mediators in pirated versions of movies available online. Piracy has existed since the beginning of the film industry, challenging established rules and regulations. The dynamics of digital movie piracy often try to meet viewers' expectations while ignoring any regional and premiere date restrictions. Movie piracy organises its abundant offer by generating a self-regulatory repertoire of labeling standards. In this paper we propose an exploration of social practices related to the ad hoc labeling standards as regulators of a presumed user experience in unofficial versions of the movie Captain America: The Winter Soldier. Lessons for sharing economy regulation, especially in contexts where chaotic social relationships are involved, are identified and discussed.

The telenovela Avenida Brasil presents as protagonists the new Brazilian middle class, the representation of an economic upward movement of the population underway since the presidency of Fernando Henrique Cardoso and strengthened in the subsequent mandates of Lula. In this article we explore this issue through a post-modern look at communication studies, discussing aspects of narrative, set design and the opening titles sequence and its soundtrack.

OBJETIVO: Estimar a prevalência dos subtipos do HIV-1 e analisar fatores associados. MÉTODOS: Foi realizado um estudo transversal com amostra de conveniência de 80 pacientes adultos HIV-positivos atendidos em serviço especializado em DST/Aids em Canoas, RS, no período de julho de 2008 a janeiro de 2009. A determinação dos subtipos do HIV foi realizada por amplificação de fragmento do genoma viral pela reação em cadeia da polimerase seguida do seqüenciamento dos fragmentos amplificados. Variáveis sociodemográficas, clínicas e comportamentais foram coletadas em questionário estruturado. Foi realizada análise estatística univariada utilizando os testes de qui-quadrado e t de Student. RESULTADOS: Foi observada uma prevalência maior do subtipo C (43,8%; IC 95%: 32,9;54,6), seguida pelo CRF31_BC (35,0%; IC 95%: 24,6;45,5) e subtipos B (18,8%; IC 95%: 10,2;27,3) e F (2,4%; IC 95%: 0;5,9). Outros subtipos de HIV-1 não foram observados. Pacientes infectados com CRF31_BC apresentaram diagnóstico mais recente do que os pacientes infectados com o subtipo B (p < 0,05). Observou-se também maior freqüência de co-infecção com outros vírus (hepatites B e C e T-linfotrópicos humanos) nos indivíduos portadores do CRF31_BC do que nos demais subtipos. Com relação aos aspectos sociodemográficos, não foram observadas diferenças na distribuição dos subtipos e formas recombinantes quanto ao sexo e práticas sexuais. CONCLUSÕES: Os resultados obtidos indicam uma freqüência maior do subtipo C e do CRF31_BC nesse centro urbano do sul do Brasil, com possíveis vias de transmissão diferentes.

OBJECTIVE: To determine the trends of infant mortality from 1995 to 1999 according to a geographic area-based measure of maternal education in Porto Alegre, Brazil. METHODS: A registry-based study was carried out and a municipal database created in 1994 was used. All live births (n=119,170) and infant deaths (n=1,934) were considered. Five different geographic areas were defined according to quintiles of the percentage of low maternal educational level (

Objective: To estimate the prevalence of vitamin A deficiency (VAD) in children and associated risk factors. Design: Analysis of data from a cross-sectional multicentre study performed in the primary care units of the municipalities from January to June 2015. The children's legal guardians answered a socio-economic questionnaire, and the children's blood samples were obtained by venipuncture. Plasma retinol was determined by HPLC. Plasma retinol values of <0·70 μmol/l were considered VDA. Poisson multiple regression with robust variance was used. Values of P < 0·05 were considered significant. The data were analysed in the SPSS software, 21.0. Setting: Forty-eight poorest municipalities in the South Region of Brazil. Participants: Children (n 1503) aged 12–59 months. Results: The prevalence of VAD in the sample was 1·9 % (95 % CI (0·5, 6·8)). The following risk factors were associated with the outcome in the final explanatory model: family received Bolsa Familia program benefits (PR = 3·19; 95 % CI (1·69, 6·02)), child was not being breastfed (PR = 5·22; 95 % CI (1·68, 16·18)) and stunting (PR = 4·75; 95 % CI (2·10, 10·73)). Conclusions: VAD did not represent a public health problem for children living in socio-economically vulnerable municipalities in the South Region of Brazil, suggesting a new panorama of this nutritional deficiency even in regions of low socio-economic conditions in these three states. Thus, in view of the current nutritional transition scenario, it is necessary to continuously monitor and improve public policies related to vitamin A supplementation in the country. [ABSTRACT FROM AUTHOR]

A TRAVESSIA NO ESPELHO

OBJETIVO: Estimar a prevalência dos subtipos do HIV-1 e analisar fatores associados. MÉTODOS: Foi realizado um estudo transversal com amostra de conveniência de 80 pacientes adultos HIV-positivos atendidos em serviço especializado em DST/Aids em Canoas, RS, no período de julho de 2008 a janeiro de 2009. A determinação dos subtipos do HIV foi realizada por amplificação de fragmento do genoma viral pela reação em cadeia da polimerase seguida do seqüenciamento dos fragmentos amplificados. Variáveis sociodemográficas, clínicas e comportamentais foram coletadas em questionário estruturado. Foi realizada análise estatística univariada utilizando os testes de qui-quadrado e t de Student. RESULTADOS: Foi observada uma prevalência maior do subtipo C (43,8%; IC 95%: 32,9;54,6), seguida pelo CRF31_BC (35,0%; IC 95%: 24,6;45,5) e subtipos B (18,8%; IC 95%: 10,2;27,3) e F (2,4%; IC 95%: 0;5,9). Outros subtipos de HIV-1 não foram observados. Pacientes infectados com CRF31_BC apresentaram diagnóstico mais recente do que os pacientes infectados com o subtipo B (p < 0,05). Observou-se também maior freqüência de co-infecção com outros vírus (hepatites B e C e T-linfotrópicos humanos) nos indivíduos portadores do CRF31_BC do que nos demais subtipos. Com relação aos aspectos sociodemográficos, não foram observadas diferenças na distribuição dos subtipos e formas recombinantes quanto ao sexo e práticas sexuais. CONCLUSÕES: Os resultados obtidos indicam uma freqüência maior do subtipo C e do CRF31_BC nesse centro urbano do sul do Brasil, com possíveis vias de transmissão diferentes.

OBJECTIVE: To determine the trends of infant mortality from 1995 to 1999 according to a geographic area-based measure of maternal education in Porto Alegre, Brazil. METHODS: A registry-based study was carried out and a municipal database created in 1994 was used. All live births (n=119,170) and infant deaths (n=1,934) were considered. Five different geographic areas were defined according to quintiles of the percentage of low maternal educational level (

Abstract Approximately one-third of the individuals infected with human immunodeficiency virus type 1 (HIV-1) are co-infected with hepatitis C virus (HCV). Co-infected patients have an increased risk for developing end-stage liver diseases. Variants upstream of the IFNL3 gene have been associated with spontaneous and treatment-induced clearance of HCV infection. Recently, a novel polymorphism was discovered, denoted IFNL4 ΔG > TT (rs368234815), which seems to be a better predictor of spontaneous clearance than the IFNL4 rs12979860 polymorphism. We aimed to determine the prevalence of the IFNL4 ΔG > TT variants and to evaluate the association with spontaneous clearance of HCV infection in Brazilian HIV-1 patients. The IFNL4 ΔG > TT genotypes were analyzed by polymerase chain reaction followed by restriction digestion in 138 HIV-1 positive patients who had an anti-HCV positive result. Spontaneous clearance of HCV was observed in 34 individuals (24.6%). IFNL4 genotype distribution was significantly different between individuals who had spontaneous clearance and chronic HCV patients (p=0.002). The probability of spontaneous clearance of HCV infection for patients with the IFNL4 TT/TT genotype was 3.6 times higher than for patients carrying the IFNL4 ΔG allele (OR=3.63, 95% CI:1.51-8.89, p=0.001). The IFNL4 ΔG > TT polymorphism seems to be better than IFNL4 rs12979860 to predict spontaneous clearance of the HCV in Brazilian HIV-1 positive patients.

Copyright of Cadernos de Saude Publica is the property of Escola Nacional de Saude Publica Sergio Arouca and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Home fortification with multiple micronutrient powder (MNP) is effective in the prevention of anemia in young children. However, the impact on their vitamin A status remains controversial. This study aimed to evaluate the effect of MNP on vitamin A status in young Brazilian children. A multicenter pragmatic, controlled trial was carried out in primary health centers in four Brazilian cities. In the beginning of the study, the control group (CG) consisted of children 11-14 months old ( n = 395) attending in routine pediatric health care. In parallel, the intervention group (IG) was composed of children 6-8 months old ( n = 399), in the same health centers, who followed the intervention with MNP for 2-3 months. The analysis of the effect of MNP on vitamin A status was performed by comparing the IG with the CG after a 4- to 6-month follow-up when IG children had reached the age of the controls. The prevalence of vitamin A deficiency (VAD; serum retinol <0.70 μmol/L) in the CG was 16.2%, while in the IG was 7.5%-a 55% reduction in the VAD [prevalence ratio (95% confidence interval) = 0.45 (0.28; 0.72)]. This reduction was also significant when stratifying the study centers by coverage of the Brazilian Vitamin A Supplementation Program. The adjusted mean of vitamin A serum concentrations improved in the IG compared with CG children, with a shift to the right in the vitamin A distribution. Home fortification with MNP was effective in reducing VAD among young Brazilian children. [ABSTRACT FROM AUTHOR]

HIV/human T cell lymphotropic virus (HTLV) coinfection has a large range of prevalence in the different risk groups and geographic regions of the world. Most of the HTLV-infected people live in geographic areas where the virus is endemic, as it happens in Brazil. The aim of this study was to identify HTLV prevalence and risk factors in HIV-positive patients. A cross-sectional study was conducted with 580 HIV-positive patients (mean age of 40.6 years and 45.0% men) from a specialized HIV/AIDS diagnosis and treatment center in Southern Brazil. Sociodemographic data, HIV risk factors, and HTLV-1/2 antibodies were collected. HTLV proviral DNA was detected by polymerase chain reaction (PCR). A multivariate analysis was performed to identify risk factors for HTLV infection. HTLV antibodies were detected in 29 (5.0%) and HTLV provirus in 17 (2.9%) patients. HTLV-1 was identified in 11 (64.7%) patients and HTLV-2 in 6 (35.3%) patients. No significant differences were observed between mono and coinfected patients in clinical characteristics regarding HIV/AIDS (time since HIV diagnosis, HIV viral load, lymphocytes CD4+ count, and use of highly active antiretroviral therapy). Blood transfusion history was significantly associated with HIV/HTLV coinfection ( p=0.039). Alcohol abuse was more prevalent in HTLV-positive (47.1%) than in HIV mono-infected patients (20.4%; p=0.008). Tattooing was the only risk factor independently associated with HIV/HTLV coinfection ( p=0.035). This information contributes to an understanding of the epidemiology of HIV/HTLV coinfection in Brazil. [ABSTRACT FROM AUTHOR]

Acute phenylalanine and tyrosine depletion (APTD) studies have been used to assess the role of the cathecholaminergic system in various aspects of human behaviour. In this study we conducted a randomized, double-blind, controlled and cross-over comparison to evaluate the effects of APTD on memory, attention and mood in normal subjects. Twelve healthy male volunteers were included in this study. The subjects ingested a nutritionally balanced mixture (B) or a similar mixture deficient in phenylalanine and tyrosine (PT-). Before and 5 h after ingestion of the drink, volunteers underwent tests on mood, memory and attention. Results of the memory tests showed that PT- mixture impaired word recall as measured in Rey's test (p = 0.016). The assessment of changes in mood showed that the balanced mixture improved scores of as alertness (VAMS factor I, p = 0.037) and the PT- mixture induces an opposite effect, increased scores of anxiety (Profiles of Mental State composed-anxious dimension, p = 0.022). These results suggest that tyrosine plasma levels and cathecholamines may be important factors in regulating mood and memory. [ABSTRACT FROM AUTHOR]

This article seeks to understand how the Cultural Analytics’ methodological approach and computational tools help interpret large image datasets. A set of 87 730 images of 389 Olympic athletes was collected from Instagram and analyzed, featuring a timespan from September 2011 to November 2020. The image set was structured and organized using computer vision processing combined with interactive visualization tools (Google Vision, PixPlot, Image Network Plotter). The analysis, mixing quantitative and qualitative methods, identified patterns represented as image clusters. Regular personal computers served as the hardware platform. Approximately 60 % of the athletes’ posts were related to non-sports topics, highlighting common characteristics of the visual culture disseminated on Instagram, such as selfies, lifestyle, leisure, travel, and food. Images of sports content, considered a central aspect of the research, had a lower frequency of publications featuring topics such as competitions, training, exercises, and sports practices in general. Beyond this result, the study offers a possible technical framework for similar researchers using large image datasets.

Este texto questiona como Plataformas de Inteligência Artificial Generativa (IAGs) podem colaborar com a pré-visualização de cenas, parte do processo de criação de uma obra audiovisual. Para isto, selecionamos uma cena do roteiro do filme Titanic (1997) como fonte dos comandos para a geração de imagens. Utilizamos uma metodologia exploratória, revisamos a literatura compilando conceitos básicos sobre Inteligência Artificial Generativa, testamos as plataformas Stable Diffusion, Bing Image Creator e Genmo.AI e comparamos as imagens geradas com os segmentos do filme original e discutimos suas aproximações e diferenças. Como resultados, destacamos que as ferramentas forneceram resultados consistentes com os segmentos de roteiro, embora nem sempre alinhadas com o que o filme apresentou, o que indica um processo de tomada de decisões pelas IAGs, o que as coloca como ferramentas relevantes para a pré-visualização de um roteiro, embora não abstraiam a presença humana na criação das cenas.