Detection of rabies virus in Callithrix penicillata (Geoffroy, 1812) in Montes Claros, Minas Gerais State, Brazil.

This report describes the occurrence of the rabies virus in two species of wild animals in the urban area of Montes Claros (MOC), Minas Gerais State, Brazil, in May 2023. The virus has been detected in frugivorous chiropterans (Artibeus sp) and marmosets (Callithrix penicillata). This is the first notified case of the rabies virus in the species C. penicillata in the urban area of MOC. Our findings show that the rabies virus is circulating in the urban area of MOC; therefore, permanent preventive measures must be adopted to avoid infection of other animals and humans.

Prevalência e fatores associados à realização dos exames de triagem neonatal no Brasil: comparação da PNS 2013 e 2019 / Prevalence of neonatal screening and associated factors in Brazil: a comparison of the 2013 and 2019 National Health Surveys

Resumo Analisou-se a prevalência e fatores associados à realização da Triagem Neonatal Completa (TNC) entre crianças (<2 anos de idade) no Brasil incluídas na Pesquisa Nacional Saúde 2013 (n=4.442) e 2019 (n=5.643). Estudo transversal comparou as estimativas de prevalência e intervalos de confiança de 95% (IC95%) da TNC (testes do olhinho, orelhinha e pezinho). Diferenças foram consideradas estatisticamente significante ao nível de 5%. Regressões de Poisson bruta e ajustada foram realizadas para estimar Razões de Prevalência (RP) e IC95% para a associação das variáveis socioeconômicas, demográficas e de saúde com a TNC. Verificou-se aumento estatisticamente significante da TNC: 67,4% (IC95%: 65,5-69,3) em 2019, ante 49,2% (IC95%: 47,1-51,3) em 2013. Porém, ainda existem desigualdades e defasagens entre os estados da federação e variáveis sociodemográficas. Entre os anos, a TNC foi menor nas crianças de cor/raça parda e preta, dos três piores quintis de renda, sem plano de saúde, cadastradas na Estratégia de Saúde da Família, da região norte, de cidades do interior e da zona rural do Brasil. Apesar de o aumento da prevalência de TNC, desigualdades e defasagens individuais e contextuais permaneceram, indicando os desafios das políticas de saúde.

Abstract This study analyzed the prevalence of complete neonatal screening (CNS) of children aged under 2 years in Brazil and associated factors using data from the 2013 (n=4,442) and 2019 (n=5,643) national health surveys. We conducted a cross-sectional study to compare prevalence of CNS (eye, ear and heel prick tests) adopting 95% confidence intervals (95%CI) and a 5% significance level. Crude and adjusted Poisson regression was performed to estimate prevalence ratios (PR) and 95%CI to assess the association between socioeconomic, demographic and health variables and CNS. There was a statistically significant increase in CNS prevalence, from 49.2% (95%CI: 47.1-51.3) in 2013 to 67.4% (95%CI: 65.5-69.3) in 2019. However, large disparities persist across states and between sociodemographic groups. In both years, CNS prevalence was lowest among brown and black children, those from families in the three lowest income quintiles, children without health insurance, those from families registered in the Family Health Strategy and children living in the North, cities outside the state capital/metropolitan regions and rural areas. Despite the increase in prevalence of CNS, deep individual and contextual inequalities persist, posing challenges for health policies.

Elderly people with hearing loss and cognitive decline: speech perception performance in noise. / Idosos com perda auditiva e declínio cognitivo: desempenho da percepção de fala no ruído.

PURPOSE: To verify the influence of verbal intellectual-cognitive skills on speech perception in noise, in elderly with sensorineural hearing loss, considering education, age, and degree of hearing loss. METHODS: 36 elderly between 60 and 89 years old with bilateral sensorineural hearing loss participated in the study. After psychological assessment using the Wechsler Intelligence Scale for Adults (WAIS-III), they were grouped into (GI) 24 elderly without cognitive alteration and (GII) 12 elderly with risk of cognitive alteration. They underwent otorhinolaryngological assessment, audiological interview, pure tone audiometry, and assessment of speech perception in noise using the Hearing in Noise Test (HINT-Brazil). The Mann-Whitney U statistical test compared the results between the groups, and the Spearman correlation verified the variable's age, degree of hearing loss, and level of education. RESULTS: There was no difference between the groups in the ability to perceive speech in noise, except in the noise on the left condition, in which GII showed better performance in HINT-Brazil. The degree of hearing loss and level of education influenced the perception of speech in noise. The level of education was correlated with the WAIS-III results. CONCLUSION: The decline in verbal intellectual-cognitive skills did not affect speech perception of noise in the elderly with hearing loss. The degree of hearing loss and level of education influenced the performance of the elderly in the speech perception test in noise. Performance in verbal cognitive skills varied according to the level of education.

OBJETIVO: Verificar a influência das habilidades intelectuais-cognitivas verbais na percepção de fala no ruído, em idosos com perda auditiva sensorioneural, considerando a escolaridade, a idade e o grau da perda auditiva. MÉTODO: Participaram 36 idosos entre 60 e 89 anos com perda auditiva sensorioneural bilateral, que após avaliação psicológica por meio do Wechsler Intelligence Scale for Adults (WAIS III), foram divididos em (GI) 24 idosos sem alteração cognitiva e (GII) 12 idosos com risco de alteração cognitiva. Foram submetidos à avaliação otorrinolaringológica, entrevista audiológica, audiometria tonal liminar e a avaliação da percepção de fala no ruído por meio do Hearing in Noise Test (HINT-Brasil). O teste estatístico U de Mann-Whitney comparou os resultados entre os grupos, e a correlação de Spearman verificou as variáveis idade, grau da perda auditiva e nível de escolaridade. RESULTADOS: Não houve diferença entre os grupos na habilidade de percepção de fala no ruído, exceto na condição ruído à esquerda, no qual o GII apresentou melhor desempenho no HINT-Brasil. O grau da perda auditiva e o nível de escolaridade influenciaram na percepção de fala no ruído. O nível de escolaridade teve correlação com os resultados do WAIS III. CONCLUSÃO: O declínio das habilidades intelectuais-cognitivas verbais não interferiu na percepção de fala no ruído nos idosos com perda auditiva. O grau da perda auditiva e o nível de escolaridade influenciaram no desempenho dos idosos no teste de percepção de fala no ruído. O desempenho nas habilidades cognitivas verbais variou com o nível de escolaridade.

Prevalence of neonatal screening and associated factors in Brazil: a comparison of the 2013 and 2019 National Health Surveys. / Prevalência e fatores associados à realização dos exames de triagem neonatal no Brasil: comparação da PNS 2013 e 2019.

This study analyzed the prevalence of complete neonatal screening (CNS) of children aged under 2 years in Brazil and associated factors using data from the 2013 (n=4,442) and 2019 (n=5,643) national health surveys. We conducted a cross-sectional study to compare prevalence of CNS (eye, ear and heel prick tests) adopting 95% confidence intervals (95%CI) and a 5% significance level. Crude and adjusted Poisson regression was performed to estimate prevalence ratios (PR) and 95%CI to assess the association between socioeconomic, demographic and health variables and CNS. There was a statistically significant increase in CNS prevalence, from 49.2% (95%CI: 47.1-51.3) in 2013 to 67.4% (95%CI: 65.5-69.3) in 2019. However, large disparities persist across states and between sociodemographic groups. In both years, CNS prevalence was lowest among brown and black children, those from families in the three lowest income quintiles, children without health insurance, those from families registered in the Family Health Strategy and children living in the North, cities outside the state capital/metropolitan regions and rural areas. Despite the increase in prevalence of CNS, deep individual and contextual inequalities persist, posing challenges for health policies.

Analisou-se a prevalência e fatores associados à realização da Triagem Neonatal Completa (TNC) entre crianças (<2 anos de idade) no Brasil incluídas na Pesquisa Nacional Saúde 2013 (n=4.442) e 2019 (n=5.643). Estudo transversal comparou as estimativas de prevalência e intervalos de confiança de 95% (IC95%) da TNC (testes do olhinho, orelhinha e pezinho). Diferenças foram consideradas estatisticamente significante ao nível de 5%. Regressões de Poisson bruta e ajustada foram realizadas para estimar Razões de Prevalência (RP) e IC95% para a associação das variáveis socioeconômicas, demográficas e de saúde com a TNC. Verificou-se aumento estatisticamente significante da TNC: 67,4% (IC95%: 65,5-69,3) em 2019, ante 49,2% (IC95%: 47,1-51,3) em 2013. Porém, ainda existem desigualdades e defasagens entre os estados da federação e variáveis sociodemográficas. Entre os anos, a TNC foi menor nas crianças de cor/raça parda e preta, dos três piores quintis de renda, sem plano de saúde, cadastradas na Estratégia de Saúde da Família, da região norte, de cidades do interior e da zona rural do Brasil. Apesar de o aumento da prevalência de TNC, desigualdades e defasagens individuais e contextuais permaneceram, indicando os desafios das políticas de saúde.

Bioactivity of hydroalcoholic extracts from tropaeolum majus L. (tropaeolaceae) on the germination, initial plant development and cell cycle of Lactuca sativa L.

Natural products are usually considered harmless; however, these substances need to be consumed with caution. Biological assays with plant models are a suitable alternative for prospective studies to assess natural product-initiated toxicity. The aim of this study was to examine the toxic potential of leaf and flower extracts derived from Tropaeolum majus L. a widely used plant in traditional medicine. Seeds of Lactuca sativa L. were exposed to T. majus extracts and based upon the seedling growth curve values, the 50% Inhibition Concentration (IC50) was calculated and applied for cell cycle analysis exposure. Both extracts contained organic acids, proteins, amino acids, and terpene steroids. Sesquiterpene lactones and depside were detected in leaf extracts. The higher concentration tested exhibited a marked phytotoxic effect. The extracts induced clastogenic, aneugenic cytotoxic, and potential mutagenic effects. The possible relationships between the classes of compounds found in the extracts and effects on cells and DNA were determined.

Application of 4 birthweight curves and local reference range at a University Hospital of Rio de Janeiro, Brazil.

BACKGROUND: Numerous fetal growth curves have been developed from various subpopulations and geographic locations worldwide. OBJECTIVE: To determine the birthweight standard at the Maternity School and compare it to currently used standards in the clinical practice services. STUDY DESIGN: Cross-sectional, observational, and descriptive study. Data from infants born between 2011 and 2016 were collected from the Maternity School Hospital of the Federal University of Rio de Janeiro to define the 10th, 25th, 50th, 75th, and 90th percentiles of the birthweight by gestational age. It was determined the performance of the INTERGROWTH-21st, Fenton, Alexander, and Lubchenco for the Maternity School standards. RESULTS: After the 33rd week of pregnancy, the INTERGROWTH standard was similar to the local standard for small-for-gestational-age infants and Fenton for large-for-gestational-age infants at Maternity School Hospital. The INTERGROWTH standard was found to be inadequate to classify small-for-gestational-age infants, which are babies at major risk for morbidity and mortality at the onset of the 33rd week of pregnancy. CONCLUSION: It was possible to define reference values for birthweight for the maternal school hospital considering at least 33 weeks of pregnancy with a 95% confidence interval. The comparison of the INTERGROWTH, Fenton, Alexander, and Lubchenko standards to the maternal school hospital curve showed that the Fenton curve was the most suitable for the diagnosis of small for gestational age.

Alpha- and beta-pinene isomers act differently to control Rhipicephalus microplus (Acari: Ixodidae).

The cattle tick Rhipicephalus microplus is an ectoparasite of high importance in veterinary medicine and public health. Since synthetic chemicals used to control these ticks can select resistant strains and cause toxic effects in their hosts, there is a need to identify effective substances with fewer adverse effects. For this reason, we investigated the effects of alpha- and beta-pinene, known for their various biological effects, on the mortality and reproductive performance of R. microplus engorged female ticks. The products were diluted in a 2% Tween 80 aqueous solution. The ticks were first weighed and then immersed in the test solutions for five minutes. Then, they were dried with paper towels and fixed dorsoventrally in Petri dishes, totalling five treatment groups for each pinene and a control group treated with the solvent alone. The ticks were monitored daily for mortality, and their eggs were collected and weighed. The larval hatching rate was estimated, and the pre-oviposition and incubation periods were determined. From these data, the following parameters were calculated: egg production index, fertility rate, estimated reproduction rate, percentages of reduction in oviposition and hatching, and product efficacy. Alpha-pinene showed better results at higher concentrations, unlike beta-pinene, which was more effective at lower concentrations. The effectiveness of alpha-pinene was 74% at a concentration of 14.0 µL/mL, while beta-pinene showed 78% efficacy at 2.0 µL/mL. The results indicated for the first time different effects of two isomers in ticks, suggesting that these compounds act on R. microplus females in different ways.

Cancer mortality in workers at risk of occupational exposure to ionizing radiation in a company in the nuclear sector headquarters in São Paulo.

OBJECTIVE: To compare cancer mortality among workers exposed to gamma and X radiation and the general population of the city of São Paulo, as well as that of the subgroup monitored with those not monitored for gamma and X radiation in a work unit with ionizing radiation based in the city of São Paulo. METHODS: Between 2016 and 2021, a retrospective open cohort study was carried out with workers who were employed from 08/31/1956 to 12/31/2016 based on data collected at the company and in official institutions. Standardized mortality ratios (SMR) were calculated by sex, age and calendar period of cancers grouped according to type, risk factor and organ system in two analyses: in the external analysis, the mortality of the study population was compared with that of the general population of the city of São Paulo; In the internal analysis, the mortality of the monitored subgroup was compared with that of the subgroup not monitored for gamma and X radiation. RESULTS: The external mortality analysis showed SMR=0.224 (95%CI 0.208-0.240) and the healthy worker effect, while the internal mortality analysis showed SMR=0.685 (95%CI 0.618-0.758). CONCLUSION: This study showed lower cancer mortality among exposed workers when compared to mortality in the general population and the healthy worker effect. Among workers monitored for gamma and X radiation, cancer mortality was lower when compared to those not monitored.

BioProtIS: Streamlining protein-ligand interaction pipeline for analysis in genomic and transcriptomic exploration.

The identification of protein-ligand interactions plays a pivotal role in elucidating biological processes and discovering potential bioproducts. Harnessing the capabilities of computational methods in drug discovery, we introduce an innovative Inverted Virtual Screening (IVS) pipeline. This pipeline Integrated molecular dynamics and docking analyses to ensure that protein structures are not only energetically favorable but also representative of stable conformations. The primary objective of this pipeline is to automate and streamline the analysis of protein-ligand interactions at both genomic and transcriptomic scales. In the contemporary post-genomic era, high-throughput computational screening for bioproducts, biological systems, and therapeutic drugs has become a cornerstone practice. This approach offers the promise of cost-effectiveness, time efficiency, and optimization of laboratory work. Nevertheless, a notable deficiency persists in the availability of efficient pipelines capable of automating the virtual screening process, seamlessly integrating input and output, and leveraging the full potential of open-source tools. To bridge this critical gap, we have developed a versatile pipeline known as BioProtIS. This tool seamlessly integrates a suite of state-of-the-art tools, including Modeller, AlphaFold, Gromacs, FPOCKET, and AutoDock Vina, thus facilitating the streamlined docking of ligands with an expansive repertoire of proteins sourced from genomes and transcriptomes, and substrates. To assess the pipeline's performance, we employed the transcriptomes of Cereus jamacaru (a cactus species) and Aspisoma lineatum (firefly), along with the genome of Homo sapiens. This integration not only improves the accuracy of ligand-protein interactions by minimizing replicability deviations but also optimizes the discovery process by enabling the simultaneous evaluation of multiple substrates. Furthermore, our pipeline accommodates distinct testing scenarios, such as blind docking or site-specific targeting, which are invaluable in applications ranging from drug repositioning to the exploration of new allosteric binding sites and toxicity assessments. BioProtIS has been designed with modularity at its core. This inherent flexibility empowers users to make custom modifications directly within the source code, tailoring the pipeline to their specific research needs. Moreover, it lays the foundation for seamless integration of diverse docking algorithms in future iterations, promising ongoing advancements in the field of computational biology. This pipeline is available for free distribution and can be download at: https://github.com/BBMDO/BioProtIS.

The effect of photobiomodulation therapy associated with casein phosphopeptide-amorphous calcium phosphate fluoride paste on the treatment of posthome whitening tooth sensitivity and color change: A randomized clinical trial.

OBJECTIVE: This study assessed whether combining photobiomodulation therapy (PBMT) with casein phosphopeptide-amorphous calcium phosphate fluoride (CPP-ACPF) paste can effectively reduce post-home whitening tooth sensitivity (TS) without compromising shade change. METHODS: Fifty participants were selected and assigned to one of four groups: (1) PLACEBO group-received a placebo paste and PBMT simulation; (2) PBMT group-received a placebo paste + PBMT; (3) CPP-ACPF group-received CPP-ACPF paste and PBMT simulation; (4) CPP-ACPF + PBMT group-received both CPP-ACPF paste and PBMT. The participants used whitening trays containing 22% carbamide peroxide for 2 h a day for 21 days. TS was measured daily using a visual analog scale, while shade change was assessed using a spectrophotometer: before bleaching treatment (T0), after the first (T1), second (T2), and third (T3) weeks of treatment, and 30 days (T4) after completing the whitening treatment. RESULTS: Intragroup analysis revealed that the PLACEBO group had the highest increase in sensitivity during the whitening treatment. The CPP-ACPF and PBMT groups showed no significant difference tooth whitening (TW) between weeks regarding aesthetic change. The CPP-ACPF and PBMT group exhibited a significant reduction in TS between the first and third and between the second and third weeks TW, but not between the first and second. Conversely, the PLACEBO group showed a higher sensitivity than the other groups (p < .05). The CPP-ACPF and PBMT groups did not differ from each other. Furthermore, the CPP-ACPF and PBMT group showed a greater decrease in sensitivity than the PLACEBO group at T1, T2, and T3 (p < .01), and was significantly differed from CPP-ACPF and PBMT groups only at T2 and T3. All groups confirmed TW effectiveness. Student's and paired t-test did not reveal any significant difference between groups (p > .05). CONCLUSION: Therefore, PBMT associated with CPP-ACPF paste can reduce TS without compromising the efficacy of TW.

Using underutilized residues of coffee to obtain valuable dietary and antioxidant bioactive compounds.

BACKGROUND: Coffee cultivation and agroindustry generate residues that are rich in several metabolites. These compounds, such as phenolic compounds and alkaloids, are known for their antioxidant activity and are usually consumed as nutraceuticals. The purpose of this study was to evaluate the occurrence of chemical and antioxidant components of low-pruned coffee stems under different fertilizer regimes. Extractives and lignin composition, histochemical, chromatographic, and antioxidant analyses were performed. RESULTS: Multiple compounds were found to accumulate in the stems of coffee trees. Furthermore, the presence of phenolic compounds such as chlorogenic acid, vanillin, resveratrol, and the alkaloids caffeine and trigonelline varied depending on the type of fertilization. In all samples examined, optimal performance was observed at the highest tested concentration (500 µg mL-1 ). All samples analyzed presented a great performance at the highest concentration tested (500 µg mL-1 ), with the dose 70% and the dose 100%, which is the recommended for the culture, showing the highest values for most of the concentrations and the best half-maximal inhibitory concentration (IC50 ) when compared with the other samples tested. CONCLUSION: As shown in the results, the reuse of stem residues as antioxidant material, with the potential to be profitable, and has the added benefit of providing a sustainable destination for material that until now has been underutilized. © 2023 Society of Chemical Industry.

Accuracy of the defining characteristics of the nursing diagnosis ineffective peripheral tissue perfusion in patients with diabetic foot.

OBJECTIVE: To evaluate the accuracy of the defining characteristics of the nursing diagnosis ineffective peripheral tissue perfusion in patients with diabetic foot. METHOD: A diagnostic accuracy study with a cross-sectional design was carried out with patients with type 2 diabetes mellitus on outpatient diabetic foot treatment. We evaluated 134 patients with diabetic foot to determine the accuracy of the defining characteristics of ineffective peripheral tissue perfusion. A latent class model with random effects was used to establish the sensitivity and specificity of the defining characteristics assessed. RESULTS: Ineffective peripheral tissue perfusion was present in 83.79% of the patients. The defining characteristics color does not return to lowered limb after 1-minute leg elevation and edema had high sensitivity (0.8370 and 0.7213) and specificity (0.9991 and 0.9995). CONCLUSION: The defining characteristics color does not return to lowered limb after 1-minute leg elevation and edema are good clinical indicators that can be used for screening and confirming ineffective peripheral tissue perfusion in patients with diabetic foot.

Idosos com perda auditiva e declínio cognitivo: desempenho da percepção de fala no ruído / Elderly people with hearing loss and cognitive decline: speech perception performance in noise

RESUMO Objetivo Verificar a influência das habilidades intelectuais-cognitivas verbais na percepção de fala no ruído, em idosos com perda auditiva sensorioneural, considerando a escolaridade, a idade e o grau da perda auditiva. Método Participaram 36 idosos entre 60 e 89 anos com perda auditiva sensorioneural bilateral, que após avaliação psicológica por meio do Wechsler Intelligence Scale for Adults (WAIS III), foram divididos em (GI) 24 idosos sem alteração cognitiva e (GII) 12 idosos com risco de alteração cognitiva. Foram submetidos à avaliação otorrinolaringológica, entrevista audiológica, audiometria tonal liminar e a avaliação da percepção de fala no ruído por meio do Hearing in Noise Test (HINT-Brasil). O teste estatístico U de Mann-Whitney comparou os resultados entre os grupos, e a correlação de Spearman verificou as variáveis idade, grau da perda auditiva e nível de escolaridade. Resultados Não houve diferença entre os grupos na habilidade de percepção de fala no ruído, exceto na condição ruído à esquerda, no qual o GII apresentou melhor desempenho no HINT-Brasil. O grau da perda auditiva e o nível de escolaridade influenciaram na percepção de fala no ruído. O nível de escolaridade teve correlação com os resultados do WAIS III. Conclusão O declínio das habilidades intelectuais-cognitivas verbais não interferiu na percepção de fala no ruído nos idosos com perda auditiva. O grau da perda auditiva e o nível de escolaridade influenciaram no desempenho dos idosos no teste de percepção de fala no ruído. O desempenho nas habilidades cognitivas verbais variou com o nível de escolaridade.

ABSTRACT Purpose To verify the influence of verbal intellectual-cognitive skills on speech perception in noise, in elderly with sensorineural hearing loss, considering education, age, and degree of hearing loss. Methods 36 elderly between 60 and 89 years old with bilateral sensorineural hearing loss participated in the study. After psychological assessment using the Wechsler Intelligence Scale for Adults (WAIS-III), they were grouped into (GI) 24 elderly without cognitive alteration and (GII) 12 elderly with risk of cognitive alteration. They underwent otorhinolaryngological assessment, audiological interview, pure tone audiometry, and assessment of speech perception in noise using the Hearing in Noise Test (HINT-Brazil). The Mann-Whitney U statistical test compared the results between the groups, and the Spearman correlation verified the variable's age, degree of hearing loss, and level of education. Results There was no difference between the groups in the ability to perceive speech in noise, except in the noise on the left condition, in which GII showed better performance in HINT-Brazil. The degree of hearing loss and level of education influenced the perception of speech in noise. The level of education was correlated with the WAIS-III results. Conclusion The decline in verbal intellectual-cognitive skills did not affect speech perception of noise in the elderly with hearing loss. The degree of hearing loss and level of education influenced the performance of the elderly in the speech perception test in noise. Performance in verbal cognitive skills varied according to the level of education.

Cancer mortality in workers at risk of occupational exposure to ionizing radiation in a company in the nuclear sector headquarters in São Paulo / Mortalidade por câncer em trabalhadores com risco de exposição ocupacional à radiação ionizante em empresa do setor nuclear sediada em São Paulo

ABSTRACT Objective: To compare cancer mortality among workers exposed to gamma and X radiation and the general population of the city of São Paulo, as well as that of the subgroup monitored with those not monitored for gamma and X radiation in a work unit with ionizing radiation based in the city of São Paulo. Methods: Between 2016 and 2021, a retrospective open cohort study was carried out with workers who were employed from 08/31/1956 to 12/31/2016 based on data collected at the company and in official institutions. Standardized mortality ratios (SMR) were calculated by sex, age and calendar period of cancers grouped according to type, risk factor and organ system in two analyses: in the external analysis, the mortality of the study population was compared with that of the general population of the city of São Paulo; In the internal analysis, the mortality of the monitored subgroup was compared with that of the subgroup not monitored for gamma and X radiation. Results: The external mortality analysis showed SMR=0.224 (95%CI 0.208-0.240) and the healthy worker effect, while the internal mortality analysis showed SMR=0.685 (95%CI 0.618-0.758). Conclusion: This study showed lower cancer mortality among exposed workers when compared to mortality in the general population and the healthy worker effect. Among workers monitored for gamma and X radiation, cancer mortality was lower when compared to those not monitored.

RESUMO Objetivo: Comparar a mortalidade por câncer entre trabalhadores expostos à radiação gama e X e a população geral do município de São Paulo, bem como a do subgrupo monitorado com o não monitorado para radiação gama e X em uma unidade de trabalho sediada no município de São Paulo. Métodos: Entre 2016 e 2021 foi realizado estudo de coorte aberta retrospectiva com trabalhadores que tiveram vínculo empregatício desde 31/08/1956 até 31/12/2016 a partir de dados coletados na empresa e em instituições oficiais. Foram calculadas as razões de mortalidade padronizadas (RMP) por sexo, idade e período calendário de cânceres agrupados segundo o tipo, o fator de risco e o sistema orgânico em duas análises: na análise externa, comparou-se a mortalidade da população de estudo com a da população geral do município de São Paulo; já na análise interna, comparou-se a mortalidade do subgrupo monitorado com a do subgrupo não monitorado para radiação gama e X. Resultados: A análise externa de mortalidade mostrou RMP=0,224 (IC95% 0,208-0,240) e o efeito do trabalhador sadio, enquanto a análise interna de mortalidade mostrou RMP = 0,685 (IC95% 0,618-0,758). Conclusão: Este estudo mostrou menor mortalidade por câncer entre os trabalhadores expostos quando comparada com a mortalidade da população geral e o efeito do trabalhador sadio. Entre os trabalhadores monitorados para radiação gama e X, a mortalidade por câncer foi menor quando comparada com a dos não monitorados.

Software evaluation on infant development to support teaching and professional training* / Avaliação de software sobre o desenvolvimento do lactente para apoio ao ensino e capacitações profissionais / Evaluación de un software sobre el desarrollo del lactante que contribuye a la enseñanza y la capacitación profesional

Abstract Objective: evaluate the functional performance and technical quality of the Wise Infant Development® educational software with experts. Method: methodological research that followed the software evaluation process according to the ISO/IEC 25010 and NBR ISO-IEC 14598-6 standards. The software's functional performance was assessed by a group of nurse experts and its technical quality by information technology experts. The Content Validity Index and the Binomial test were used for statistical analysis. Results: in both expert groups, agreement was greater than 70%, indicating that the software is suitable and pertinent to what was proposed in all its evaluated characteristics: functional suitability, reliability, usability, performance efficiency, compatibility, security, maintainability, and portability. The technology received suggestions for improvement, which were accepted. Conclusion: the Wise Infant Development® software was well evaluated by the experts and could contribute to teaching about infant development, both in undergraduate nursing courses and in professional training.

Resumo Objetivo: avaliar junto a experts o desempenho funcional e a qualidade técnica do software educativo Wise Infant Development ® . Método: pesquisa metodológica que seguiu o processo de avaliação de softwares conforme as normas ISO/IEC 25010 e NBR ISO-IEC 14598-6. O desempenho funcional do software foi avaliado por grupo de experts enfermeiros e a qualidade técnica por experts da tecnologia da informação. Para a análise estatística, empregou-se o Índice de Validade de Conteúdo e o teste Binomial. Resultados: em ambos os grupos de experts, a concordância foi maior que 70%, indicando que o software é adequado e pertinente ao que foi proposto em todas as suas características avaliadas: adequação funcional, confiabilidade, usabilidade, eficiência de desempenho, compatibilidade, segurança, manutenibilidade e portabilidade. A tecnologia recebeu sugestões para seu aperfeiçoamento, as quais foram aceitas. Conclusão: o software Wise Infant Development ® foi bem avaliado pelos experts, podendo contribuir para o ensino sobre desenvolvimento do lactente, tanto na graduação em enfermagem quanto nas capacitações profissionais.

Resumen Objetivo: evaluar, junto con expertos, el desempeño funcional y la calidad técnica del software educativo Wise Infant Development ® . Método: investigación metodológica que siguió el proceso de evaluación del software según las normas ISO/IEC 25010 y NBR ISO-IEC 14598-6. El desempeño funcional del software fue evaluado por un grupo de expertos en enfermería y la calidad técnica por expertos en tecnologías de la información. Para el análisis estadístico se utilizó el Índice de Validez de Contenido y la prueba Binomial. Resultados: la concordancia en los dos grupos de expertos fue superior al 70%, lo que indica que el software es adecuado y relevante para lo propuesto en todas las características evaluadas: adecuación funcional, confiabilidad, usabilidad, eficiencia en el desempeño, compatibilidad, seguridad, mantenibilidad y portabilidad. Los expertos realizaron sugerencias para mejorar la tecnología y fueron aceptadas. Conclusión: el software Wise Infant Development ® fue bien evaluado por los expertos y puede contribuir a la enseñanza sobre el desarrollo del lactante, tanto en la carrera de enfermería como en la capacitación profesional.

Detection of rabies virus in Callithrix penicillata (Geoffroy, 1812) in Montes Claros, Minas Gerais State, Brazil

ABSTRACT This report describes the occurrence of the rabies virus in two species of wild animals in the urban area of Montes Claros (MOC), Minas Gerais State, Brazil, in May 2023. The virus has been detected in frugivorous chiropterans (Artibeus sp) and marmosets (Callithrix penicillata). This is the first notified case of the rabies virus in the species C. penicillata in the urban area of MOC. Our findings show that the rabies virus is circulating in the urban area of MOC; therefore, permanent preventive measures must be adopted to avoid infection of other animals and humans.

Acidente de hipoclorito de sódio durante retratamento endodôntico / Sodium hypochlorite accident during endodontic retreatment / Accidente con hipoclorito de sodio durante retratamiento

O retratamento endodôntico é uma intervenção executada em um dente que já apresenta um tratamento realizado anteriormente que foi mal sucedido clínica e/ou radiograficamente. O objetivo deste trabalho foi o de relatar um caso de retratamento endodôntico na clínica de Atenção Básica III da Faculdade de Odontologia de Pernambuco devido ao desconforto estético do incisivo lateral superior que estava fraturado e necessitando de prótese fixa. Após anamnese, exames extra e intra-oral e exames radiográficos, constatou-se o canal do dente 12 havia sido tratado endodonticamente há aproximadamente quatro anos. A remoção da gutta percha contaminada foi realizada com as limas rotatórias EasyLogic RT® 25mm sequência 30.10 torque 4N e 900 RPM, 25.08 torque 4Ne 900 RPM. Após remoção da guta-percha, realizou-se o protocolo de irrigação com solução de hipoclorito de sódio a 2,5% (Biodinâmic). A odontometria foi realizada com localizador apical e confirmada por radiografia periapical e o repreparo do canal radicular confeccionado com a Lima EasyLogic 2® de número 35.06 e posterior irrigação com a solução de Labarraque. Nesse momento, o paciente relatou dor e após aspiração com sugador endodôntico, notou-se sangramento abundante, correspondendo ao extravasamento do hipoclorito de sódio (Enfizema por hipoclorito de sódio. O paciente foi medicado com Amoxacilina 875mg de 12 em 12 horas durante sete dias, Predisin 20mg ­ Corticóide - um comprimido pela manhã por 4 dias e Nimesulida 100mg de 12 em 12 horas durante 5 dias. Após 24 horas o paciente não relatou dor nem edema. Na segunda sessão, 10 dias após o acidente, a obturação foi realizada com cone único de guta-percha 35.06 HBassi (Easy, associado ao cimento Bio C Sealer Fillapex (Angelus®). Concluiu-se que a conduta terapêutica imediata instituída para este caso, foi efetiva para o controle da dor e prevenção de complicações adicionais após injeção acidental de hipoclorito de sódio.

Endodontic retreatment is an intervention performed on a tooth that already has a previously performed treatment that was clinically and/ or radiographically unsuccessful. The objective of this study was to report a case of endodontic retreatment at the Primary Care Clinic III of the Faculty of Dentistry of Pernambuco due to the aesthetic discomfort of the maxillary lateral incisor that was fractured and required a fixed prosthesis. After anamnesis, extra and intraoral exams and radiographic exams, it was found that the root canal of tooth 12 had been endodontically treated for approximately four years. Removal of contaminated gutta percha with those performed with EasyLogic RT® 25mm rotary files sequence 30.10 torque 4N and 900 RPM, 25.08 torque 4N and 900 RPM. After removing the gutta-percha, the irrigation protocol was performed with a 2.5% sodium hypochlorite solution (Biodynamic). Odontometry was performed with an apex locator and confirmed by periapical radiography and root canal re-preparation made with EasyLogic 2® File number 35.06 and subsequent irrigation with Labarraque's solution. At that moment, the patient reported pain and after aspiration with an endodontic sucker, there was profuse bleeding, corresponding to sodium hypochlorite extravasation (Sodium hypochlorite emphysema. The patient was medicated with Amoxicillin 875mg every 12 hours for seven days, Predisin 20mg - Corticosteroid - one tablet in the morning for 4 days and Nimesulide 100mg every 12 hours for 5 days. After 24 hours the patient did not report pain or swelling. In the second session, 10 days after the accident, the filling was performed with a single cone of gutta-percha 35.06 HBassi (Easy, associated with Bio C Sealer Fillapex cement (Angelus®). It was concluded that the immediate therapeutic approach instituted for this case was effective for pain control and prevention of complications. additional doses after accidental injection of sodium hypochlorite.

El retratamiento endodóntico es una intervención que se realiza sobre un diente que ya tiene un tratamiento realizado previamente que resultó clínica y/o radiográficamente fallido. El objetivo de este estudio fue relatar un caso de retratamiento endodóntico en la Clínica de Atención Básica III de la Facultad de Odontología de Pernambuco debido a la incomodidad estética del incisivo lateral maxilar que estaba fracturado y requirió prótesis fija. Después de anamnesis, exámenes extraorales, intraorales y exámenes radiográficos, se encontró que el conducto radicular del diente 12 había sido tratado endodónticamente durante aproximadamente cuatro años. Eliminación de gutapercha contaminada con las realizadas con limas rotatorias EasyLogic RT® 25mm secuencia 30.10 torque 4N y 900 RPM, 25.08 torque 4N y 900 RPM. Tras retirar la gutapercha, se realizó el protocolo de irrigación con una solución de hipoclorito de sodio al 2,5% (Biodynamic). Se realizó odontometría con localizador de ápices y se confirmó mediante radiografía periapical y repreparación del conducto radicular realizada con EasyLogic 2® File número 35.06 y posterior irrigación con solución de Labarraque. En ese momento el paciente refirió dolor y luego de aspiración con ventosa endodóntica presentó sangrado profuso, correspondiente a extravasación de hipoclorito de sodio (Enfisema por hipoclorito de sodio. El paciente fue medicado con Amoxicilina 875mg cada 12 horas por siete días. Predisin 20mg - Corticosteroide - una tableta por la mañana por 4 días y Nimesulida 100mg cada 12 horas por 5 días, luego de 24 horas el paciente no refirió dolor ni hinchazón, en la segunda sesión, 10 días después del accidente, se realizó el relleno con un solo cono de gutapercha 35.06 HBassi (Easy, asociado al cemento Bio C Sealer Fillapex (Angelus®). Se concluyó que el abordaje terapéutico inmediato instituido para este caso fue eficaz para el control del dolor y la prevención de complicaciones. dosis adicionales después de accidente inyección de hipoclorito de sodio.

The Spirit of Cachaça Production: An Umbrella Review of Processes, Flavour, Contaminants and Quality Improvement.

This review provides a comprehensive analysis of the production, classification, and quality control of cachaça, a traditional Brazilian sugarcane spirit with significant cultural importance. It explores the fermentation and distillation of sugarcane juice, the ageing process in wooden containers, and the regulatory aspects of cachaça labelling. It emphasises the role of quality control in maintaining the spirit's integrity, focusing on monitoring copper levels in distillation stills. Ethyl carbamate (EC), a potential carcinogen found in cachaça, is investigated, with the study illuminating factors influencing its formation and prevalence and the importance of its vigilant monitoring for ensuring safety and quality. It also underscores the control of multiple parameters in producing high-quality cachaça, including raw material selection, yeast strains, acidity, and contaminants. Further, the impact of ageing, wood cask type, and yeast strains on cachaça quality is examined, along with potential uses of vinasse, a cachaça by-product, in yeast cell biomass production and fertigation. A deeper understanding of the (bio)chemical and microbiological reactions involved in cachaça production is essential to facilitate quality control and standardisation of sensory descriptors, promoting global acceptance of cachaça. Continued research will address safety concerns, improve quality, and support the long-term sustainability and success of the cachaça industry.

Antimicrobial activity of limonene: integrative review / Actividad antimicrobiana del limoneno: revisión integrativa

Limonene is the main component of citrus essential oils, and can reach a concentration of up to 96%. Popularly known for its potential therapeutic effects on the body, among these we point out its broad antimicrobial activity against various types of pathogens. Therefore, the purpose of this study was to address the antimicrobial and antifungal properties of limonene compared to microorganisms of interest in dentistry, based on a bibliometric study and literature review. The following databases were analyzed: PubMed, Google Scholar, SciELO and Science Direct, from which ten articles published between 2011-2021 were selected. Most of results indicate a satisfactory antimicrobial potential, besides providing important data and perspectives regarding the indication and clinical use, in addition to innovative therapeutic modalities for diseases that affect the oral cavity, such as tooth decay, periodontal disease and candidosis.

El limoneno es el componente principal de los aceites esenciales cítricos, y puede alcanzar una concentración de hasta el 96%. Popularmente conocido por sus potenciales efectos terapéuticos en el organismo, entre ellos se destacan su amplia actividad antimicrobiana frente a diversos tipos de patógenos. Por lo tanto, el objetivo de este estudio fue abordar las propiedades antimicrobianas y antifúngicas del limoneno en comparación con microorganismos de interés en la odontología, a partir de un estudio bibliométrico y una revisión bibliográfica. Se analizaron las siguientes bases de datos: PubMed, Google Scholar, SciELO y Science Direct, de las cuales se seleccionaron diez artículos publicados entre 2011-2021. La mayoría de los resultados indican un potencial antimicrobiano satisfactorio, además de proporcionar datos y perspectivas importantes con respecto a la indicación y el uso clínico, así como modalidades terapéuticas innovadoras para enfermedades que afectan la cavidad oral, como caries, enfermedad periodontal y candidosis.

Essential Oil and Plant Extracts as Preservatives and Natural Antioxidants Applied to Meat and Meat Products: A Review.

The meat and meat product industry has evolved according to the needs of the market. Consumers are increasingly seeking quality in food. Thus, the concern regarding the excessive use of additives such as preservatives and antioxidants has driven research towards natural, healthy and safe substitutes. Essential oils and plant extracts have been shown to be a good option for resolving this problem. They are completely natural with biological activity, which mainly includes prevention of oxidation and the proliferation of microorganisms, thus arousing the interest of the industry and consumers. This review will present studies published in the last five years regarding the potential of essential oils and plant extracts to act as preservatives and antioxidants in meat and meat products. The forms of application, innovations in the area, alternatives to the incorporation of essential oils and extracts in meat products, effects caused in food, and limitations of applications will be detailed and discussed.