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1.
Diretriz Brasileira de Ergometria em Crianças e Adolescentes – 2024 202 20 2
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Carvalho, Tales de
; Freitas, Odilon Gariglio Alvarenga de
; Chalela, William Azem
; Hossri, Carlos Alberto Cordeiro
; Milani, Mauricio
; Buglia, Susimeire
; Falcão, Andréa Maria Gomes Marinho
; Costa, Ricardo Vivacqua Cardoso
; Ritt, Luiz Eduardo Fonteles
; Pfeiffer, Maria Eulália Thebit
; Silva, Odwaldo Barbosa e
; Imada, Rodrigo
; Pena, José Luiz Barros
; Avanza Júnior, Antônio Carlos
; Sellera, Carlos Alberto Cyrillo
; Ferreira, Ana Luíza Guimarães
.
Classes de Recomendação Classe I: Condições para as quais há evidências conclusivas e, na sua falta, consenso geral de que o procedimento é seguro e útil/eficaz. Classe II: Condições para as quais há evidências conflitantes e/ou divergência de opinião sobre a segurança e utilidade/eficácia do procedimento. Classe IIa: Peso ou evidência/opinião a favor do procedimento. A maioria aprova. Classe IIb: Segurança e utilidade/eficácia menos estabelecidas, havendo opiniões divergentes. Classe III: Condições para as quais há evidências e/ou consenso de que o procedimento não é útil/eficaz e, em alguns casos, pode ser prejudicial. Níveis de Evidência Nível A: Dados obtidos a partir de múltiplos estudos randomizados de bom porte, concordantes e/ou de metanálise robusta de estudos randomizados. Nível B: Dados obtidos a partir de metanálise menos robusta, a partir de um único estudo randomizado e/ou de estudos observacionais. Nível C: Dados obtidos de opiniões consensuais de especialistas. I falta útileficaz útil eficaz II eou utilidadeeficácia utilidade eficácia IIa evidênciaopinião evidência aprova IIb estabelecidas divergentes III casos prejudicial porte B observacionais C especialistas
Classes of Recommendation Class I: Conditions for which there is conclusive evidence and, failing that, general agreement that a given procedure is safe and useful/effective. Class II: Conditions for which there is conflicting evidence and/or a divergence of opinion about the safety and usefulness/efficacy of a procedure. Class IIa: Weight or evidence/opinion in favor of the procedure. Most approve. Class IIb: Safety and usefulness/efficacy less well established, with divergence of opinions. Class III: Conditions for which there is evidence and/or general agreement that a procedure is not useful/effective and, in some cases, may be harmful. Levels of Evidence Level A: Data derived from multiple large, concordant randomized trials and/or robust meta-analyses of randomized trials. Level B: Data derived from less robust meta-analyses, from a single randomized trial and/or from observational studies. Level C: Data derived from consensus opinion of experts. I usefuleffective useful effective II andor usefulnessefficacy usefulness efficacy IIa evidenceopinion approve IIb established opinions III cases harmful A large metaanalyses meta analyses B metaanalyses, analyses, studies C experts
2.
Incorporación de música en el proceso de ordeñe en vacas lecheras de un tambo de la Universidad Nacional de Asunción, Paraguay
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Lara, Marta
; Alvarenga, Noelia
; Báez, Mónica
; Ortiz, Haleydis
; Pedrozo, Raquel
; Riveros, José
; Valenzano, Patricia
; Criscioni, Patricia
.
Revista de Investigaciones Veterinarias del Perú
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RESUMEN Se evaluó el efecto de la música del género Guarania en el desempeño productivo y bienestar animal (producción láctea y cortisol sérico). Se utilizaron 17 animales de varias razas y en diferentes estados de lactación, con un diseño cruzado, donde cada animal recibió ambos tratamientos en cada periodo (inclusión y no inclusión de música en el proceso de ordeño). Cada periodo fue de dos semanas. Se realizaron controles diarios de la producción de leche (dos ordeñes diarios) y semanalmente se obtuvieron muestras de sangre para determinar concentraciones séricas de cortisol. El promedio de producción de leche del grupo de vacas sin aplicación de música fue de 19.7 L/día y en el grupo de vacas con aplicación de música fue de 20.4 L (p=0.008). El 96% de las concentraciones de cortisol presentó un tenor menor a 1 µg/dl, considerado dentro del rango de referencia, y sin diferencia significativa entre tratamientos.
ABSTRACT The effect of Guarania genre music on productive performance and animal wellbeing (milk production and serum cortisol) was evaluated. In total, 17 animals of various breeds and in different stages of lactation were used, with a crossover design, where each animal received both treatments in each period (inclusion and non-inclusion of music in the milking process). Each period was two weeks. Daily controls of milk production were carried out (two milkings per day) and blood samples were obtained weekly to determine serum cortisol concentrations. The average milk production of the group of cows without music application was 19.7 L/day and in the group of cows with music application it was 20.4 L (p=0.008). 96% of cortisol concentrations had a level less than 1 µg/dl, considered within the reference range, and without significant difference between treatments.
3.
Actitudes hacia el endeudamiento y estrés financiero en adultos emergentes: rol mediador de las compras planificada e impulsiva
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Castellanos-Alvarenga, Luis Mario
; Sepúlveda-Maldonado, José Andrés
; Olivera, Mauro P.
; Schleef, Jorge
.
Abstract Introduction: Worry about finances is one of the main causes of financial stress, especially in population groups with unstable income and jobs. This article aimed to determine whether austere and hedonistic debt attitudes are directly related to financial stress and indirectly through planned and impulsive buying attitudes in emerging adults. Method: The design was cross-sectional, with a correlational-explanatory scope. Self-report scales were answered online by a sample of 624 emerging adults (63.1 % women) with an average age of 20.44 (SD = 3.35). Results: Structural equation modeling analysis revealed that austere attitudes are directly linked to financial stress, and indirectly through planned purchases. Regarding hedonistic attitudes, a direct association with impulsive buying was found, but no relationship with financial stress was observed. Conclusion: Financial stress increases when emerging adults have more austere and planned purchasing attitudes, therefore, they may feel pressure to make more efficient use of money. It would be interesting in future studies to have samples from other age ranges that allow comparing the evidence found to contribute to the development of Financial Education strategies based on scientific evidence.
Resumen Introducción: la preocupación por las finanzas es una de las principales causas de estrés financiero, especialmente en grupos poblacionales con ingresos y trabajos inestables. El objetivo de este artículo fue determinar si las actitudes austera y hedonista hacia el endeudamiento se relacionan directamente con el estrés financiero e indirectamente a través de las actitudes de compra planificada e impulsiva en adultos emergentes. Método: el diseño fue transversal, con un alcance correlacional-explicativo. Se aplicaron escalas de autorreporte en formato en línea a una muestra conformada por 624 adultos emergentes (63.1 % mujeres). El promedio de edad fue 20.44 (DE = 3.35). Resultados: el análisis de ecuaciones estructurales reveló que las actitudes austeras se vinculan directamente con el estrés financiero, y también indirectamente a través de la compra planificada. En cuanto a las actitudes hedonistas, se encontró una asociación directa con la compra impulsiva, pero no con el estrés financiero. Conclusiones: el estrés financiero aumenta cuando los adultos emergentes tienen actitudes de compra más austeras y planificadas. Por lo tanto, tales actitudes pueden presionarlos a hacer un uso más eficiente del dinero. Sería interesante en futuros estudios tener muestras de otros rangos etarios que permitan comparar la evidencia encontrada para contribuir al desarrollo de estrategias de educación financiera basadas en la evidencia científica.
4.
Soil organic phosphorus in Eucalyptus plantations, Brazil: extraction methods plantations Brazil
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Alvarenga, Laís Chierici Bernardes Rinaldi
; Costa, Marlon Gomes da
; Gama-Rodrigues, Antonio Carlos
; Aleixo, Seldon
; Gama-Rodrigues, Emanuela Forestieri
; Gonçalves, José Leonardo de Moraes
.
ABSTRACT In-depth knowledge of total soil organic phosphorus (TPO) as a potential P source for plants allows for a comprehensive understanding of the adoption of an efficient management system of phosphorus fertilization in forest plantations. Thus, we aimed to compare three TPO extraction methods (Hedley; Bowman; Bowman and Moir) in different Eucalyptus plantations on strongly weathered soils. The TPO concentrations obtained by the “Hedley” (mean of 130 mg kg–1), and “Bowman and Moir” methods (mean of 131 mg kg–1) were similar. The “Bowman” method extracted less than 50 % of the TPO content extracted by the other methods. Both “Hedley” and “Bowman and Moir” methods showed similar TPO extraction efficiency compared to TP determined by acid digestion. However, the “Hedley” method is the most expensive and time-consuming analytical technique. In view of this, the NaOH+Na2EDTA extractor (Bowman and Moir) would be the most suitable since, in addition to showing high extraction efficiency, it offers fast analysis execution, low analytical error, and lower cost. Indepth depth (TPO Thus Hedley (Hedley Moir soils “Hedley mean 13 kg–1, kg1 kg kg–1 , 1 5 digestion However timeconsuming time consuming technique this NaOHNa2EDTA NaOHNaEDTA NaOH Na2EDTA Na EDTA since execution error cost kg– NaOHNa NaEDTA
5.
Monoterapia versus terapia combinada como tratamiento de infecciones por Acinetobacter baumannii multirresistente
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Caballero Torres, Marlene Elizabeth
; Alvarenga Tanii, Amy Fabiola
; Bruno Aquino, Freddy Javier
; Cáceres Santacruz, Sandra Manuela
; Ocampos Mamani, Cinthia Carolina
; Servín Espinoza, Patricia Victoria
; Zaputovich Filippi, Juan José
.
Revista Virtual de la Sociedad Paraguaya de Medicina Interna
- Journal Metrics
ABSTRACT Introduction: Acinetobacter baumannii is associated with high morbidity and mortality, longer hospital stays, and, therefore, a great health impact. Objectives: To compare the clinical response and survival using intravenous colistin as antibiotic treatment versus colistin combined with high doses of ampicillin/sulbactam in multidrug-resistant A. baumannii infections in the adult intensive care units of the National Hospital (Itauguá, Paraguay). Materials and methods: A retrospective cohort design was applied to analyze the clinical and laboratory response, 14-day survival, and mortality rate in patients treated with colistin five mg/kg/day as monotherapy versus combined colistin therapy five mg/kg/day plus ampicillin/sulbactam 9 grams four times a day. The variables were obtained from the clinical records of patients ≥18 years old infected with multidrug-resistant A. baumannii. Results: One hundred sixty-three patients were included, with a mean age of 50 ± 17 years, 61.96% male. Pneumonia associated with mechanical ventilation was present in 69.33%, bacteremia in 21.47%, ventriculitis in 5.52% and infections related to the central venous line in 3.68%. A cohort of 88 patients received monotherapy with intravenous colistin and another of 75 patients received combined therapy with intravenous colistin plus high doses of ampicillin/sulbactam. No differences were found in the APACHE II score between both cohorts. The cohort with combined treatment demonstrated statistically significant superiority by presenting clinical and laboratory improvement at 72 hours, less need for vasopressors, better survival at 14 days, and less nephrotoxicity. The overall mortality rate was 45.40%. Conclusion: The combined therapy of intravenous colistin with high doses of ampicillin/sulbactam in prolonged infusion was related to early clinical improvement, shorter time requiring vasopressors and mechanical ventilation, greater survival at 14 days, and less nephrotoxicity.
RESUMEN Introducción: Acinetobacter baumannii se asocia a una alta morbimortalidad, una mayor estancia hospitalaria y, por lo tanto, un gran impacto sanitario. Objetivos: comparar la respuesta clínica y la supervivencia empleando como tratamiento antibiótico colistina endovenosa frente a colistina combinada con altas dosis de ampicilina/sulbactam ante infecciones por A. baumannii multirresistente en las salas de cuidados intensivos de adultos del Hospital Nacional (Itauguá, Paraguay) Materiales y métodos: se aplicó un diseño de cohortes retrospectivas donde se analizó la respuesta clínica y laboratorial, la supervivencia a los 14 días y la tasa de mortalidad en pacientes tratados con colistina 5 mg/kg/día como monoterapia frente a terapia combinada de colistina 5 mg/kg/día más ampicilina/sulbactam 9 gramos cuatro veces al día. Las variables se obtuvieron de los expedientes clínicos de pacientes ≥18 años infectados con A. baumannii multirresistente. Resultados: se incluyeron 163 pacientes, con edad media de 50 ± 17 años, siendo el 61,96% de sexo masculino. El 69,33% presentó neumonía asociada a ventilación mecánica, el 21,47% bacteriemia, el 5,52% ventriculitis y el 3,68% infección relacionada a vía venosa central. Una cohorte de 88 pacientes recibió monoterapia con colistina endovenosa y otra de 75 pacientes la terapia combinada de colistina endovenosa más dosis altas de ampicilina/sulbactam. No se encontró diferencias en la puntuación de APACHE II entre ambas cohortes. La cohorte con tratamiento combinado demostró superioridad estadísticamente significativa al presentar mejoría clínica y laboratorial a las 72 hs, menor necesidad de vasopresores, mejor sobrevida a los 14 días y menor nefrotoxicidad. La tasa de mortalidad global fue del 45,40%. Conclusión: la terapia combinada de colistina endovenosa con dosis altas de ampicilina/sulbactam en infusión prolongada se encontró relacionada a mejoría clínica temprana, menor tiempo de requerimiento de vasopresores y asistencia respiratoria mecánica, mayor supervivencia a los 14 días y menor nefrotoxicidad.
6.
Características clínicas de pacientes con accidente cerebrovascular isquémico y fibrilación auricular internados en hospital de referencia durante el periodo 2021 a 2022
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Frutos Zenteno, María Eduarda
; Alvarenga Tanii, Amy Fabiola
; Cáceres Santacruz, Sandra Manuela
; Caballero Torres, Marlene Elizabeth
; Ocampos Mamani, Cinthia Carolina
; Solís Cantero, Luz María
; Zaputovich Filippi, Juan José
.
Revista Virtual de la Sociedad Paraguaya de Medicina Interna
- Journal Metrics
ABSTRACT Introduction: It has been shown that one in three ischemic cerebrovascular accidents (CVA) is a consequence of unknown and, therefore, untreated atrial fibrillation (AF). That is why timely diagnosis and treatment of AF is of vital importance since ischemic stroke is a frequent reason for hospital admission. Objectives: To determine the clinical characteristics of patients with ischemic stroke and AF hospitalized at Hospital XX, during 2021 and 2022. Methodology: An observational, descriptive, cross-sectional, retrospective study was carried out. Male and female adult patients, with AF and ischemic stroke confirmed by electrocardiogram and tomography were included. The variables were obtained from the clinical records. The research study was approved by the ethics committee of the National University of Itapúa. Results: One hundred thirteen patients were studied. The mean age was 69 ± 10 years, and 54.87% (62) were men. Among the risk factors, 96.46% were known to have arterial hypertension, and 61.06% were known to have diabetes mellitus. An echocardiogram was performed in 24 (21%) patients, 14 had atrial dilation, with a mean of 44 ± 8 mm, and 11 of these had mitral stenosis. The mean heart rate was 92 ± 18 beats/min. Ischemic stroke occurred as a debut in 52.21% and of these, only 7.08% were known to have AF. Among known AF carriers, 7.08% received anticoagulation with acenocoumarol. No patients were found being treated with other anticoagulants. Conclusion: AF was diagnosed in 22.12% of patients with ischemic stroke. Approximately one-third of AF patients on anticoagulation regimens did not achieve therapeutic ranges or a controlled heart rate.
RESUMEN Introducción: se ha demostrado que uno de cada tres accidentes cerebrovasculares (ACV) isquémicos es consecuencia de una fibrilación auricular (FA) no conocida y, por ende, no tratada. Por eso es de vital importancia el diagnóstico y tratamiento oportuno de la FA, ya que el ACV isquémico es un motivo frecuente de ingreso hospitalario. Objetivos: determinar las características clínicas de pacientes con ACV isquémico y FA internados en el Hospital XX, durante los años 2021 y 2022. Metodología: se realizó un estudio observacional, descriptivo, de corte transversal, retrospectivo. Se incluyeron pacientes de ambos sexos, mayores de edad, con FA y ACV isquémico confirmados por electrocardiograma y tomografía. Las variables se obtuvieron de los expedientes clínicos. La investigación fue aprobada por el comité de ética de la Universidad Nacional de Itapúa. Resultados: se estudiaron 113 pacientes. La edad media fue 69 ± 10 años, el 54,87% (62) fueron varones. Entre los factores de riesgo, 96,46% eran conocidos con hipertensión arterial y 61,06% con diabetes mellitus. En 24 (21%) pacientes se realizó ecocardiograma y 14 tenían dilatación auricular, con una media de 44 ± 8 mm, y 11 de éstos tenían estenosis mitral. La media de frecuencia cardiaca era 92 ± 18 latidos/min. El ictus isquémico se presentó como debut en 52,21% y de éstos solo 7,08% se conocían portadores de FA. Entre los portadores conocidos de FA 7,08% recibían anticoagulación con acenocumarol. No se encontraron pacientes en tratamiento con otros anticoagulantes. Conclusión: el 22,12% de los pacientes con ACV isquémico estaban diagnosticados con FA. Aproximadamente, un tercio de los pacientes con FA bajo el régimen de anticoagulación no alcanzaron rangos terapéuticos ni una frecuencia cardiaca controlada.
7.
Economic analysis of the harvest date effects on quality and productivity of ‘Fuji Suprema’ apples Fuji Suprema
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Argenta, Luiz Carlos
; Anese, Rogerio de Oliveira
; Thewes, Fabio Rodrigo
; Vieira, Marcelo José
; Alvarenga, Tiago Henrique de Paula
; Freitas, Sérgio Tonetto de
; Argenta, Luiza Helena Machado
.
Resumo Este estudo foi conduzido para analisar o impacto da época de colheita (C) de maçãs‘Fuji Suprema’ sobre sua qualidade, produtividade e rentabilidade econômica nacolheita e após a armazenagem. Os frutos foram colhidos no início do período decolheita comercial(H1), após 10 dias (C2) e após 22 dias (C3) da primeira colheita, em 2008 e2009. Em cada ano e data de colheita, foram colhidas seis amostras de ~400 kg (~2.900maçãs), as quais foram analisadas na colheita (6 subamostras de 100 maçãs) e após 250 dias de armazenagem a 0,8 oC, sob atmosfera controlada. A análise econômica considerou custos fixos e variáveis de produção no pomar e das práticas pós-colheita e a produtividadede maçãs empacotadas. As maçãs colhidas precocemente apresentaram, na colheita e após aarmazenagem, maior firmeza da polpa, maior acidez e menor teor de açúcares que as colhidas tardiamente. O atraso da colheita em 22 dias aumentou a produção em 10,2% pelo aumento do tamanho dos frutos, mas reduziu a produção em 3,6% por queimadura de solsevera e podridões pré-colheita. Adicionalmente, a colheita tardia resultou em aumentodas perdas de produção por podridões em 4,4% e 10,9% durante armazenagem e prateleira,respectivamente,e reduziu as perdas de produção por escaldadura superficial em 17,1 a 22,7%. A análise econômica mostrou que a receita líquida (R$ ha-1) é maior para maçãs colhidas tardiamente (C3, firmeza da polpa de 15,6 lb e índice de amido 7,1) que paramaçãs colhidas precocemente (H1 e C2), quando comercializadas logo após a colheita.Entretanto, para maçãs comercializadas após longos períodos de armazenagem, a rentabilidade econômica é máxima quando colhidas em estádio de maturação intermediário (C2, firmeza dapolpa de 16,4 lb e índice de amido 6). C (C maçãsFuji Fuji Suprema qualidade comercialH1, comercialH1 comercialH comercial H1 , H comercial(H1) 1 C2 (C2 2 C3 (C3 200 e2009 400 ~40 ~2.900maçãs, 2900maçãs ~2.900maçãs 900maçãs (~2.900maçãs) 6 ( 25 08 0 8 0, oC controlada póscolheita pós empacotadas apresentaram aarmazenagem 102 10,2 36 3 3,6 précolheita. précolheita pré colheita. pré-colheita Adicionalmente 44 4 4,4 109 9 10,9 prateleirarespectivamentee prateleira respectivamente 171 17 17, 227 7 22,7% R$ R (R ha1 ha ha-1 C3, 156 15 15, 7,1 71 (H C2, C2) colheitaEntretanto Entretanto colheita.Entretanto 164 16 16, 6. . 6) comercial(H1 20 e200 40 ~4 (~2.900maçãs 10, 3, 4, 22,7 ha- 7, comercial(H e20 ~ 22, e2
Abstract This study aimed to analyze the effect of harvest date on ‘Fuji Suprema’ apple quality, productivity, and economic profitability at harvest and after storage. Apples were harvested at the beginning of the commercial harvest window (H1), ten days after H1 (H2), and 22 days after H1 (H3) in the 2008 and 2009 growing seasons. A total of six samples with ~400 kg of fruit (~2,900 apples) each were picked at each growing season and harvest date, which were assessed at harvest (six subsamples of 100 fruit) and after 250 days of controlled atmosphere storage at 0.8 °C. The economic analysis considered fixed and variable production costs in the orchard and postharvest practices and the productivity of packaged apples (pack-out). Early harvested (H1) apples had greater flesh firmness, acidity, and lower soluble solids content than late-harvested apples (H3), both at harvest and after storage. Delaying harvest by 22 days increased the production by 10.2% due to increased fruit size but reduced the production by 3.6% due to severe sunburn and pre-harvest decay incidence. Late harvest also increased production losses due to decay by 4.4% and 10.9% during storage and shelf, respectively, but reduced production losses due to superficial scald by 17.1 to 22.7%. The net revenue (R$ ha-1) is higher for apples harvested late (H3, flesh firmness of 15.6 lb and starch index of 7.1) than for apples harvested early (H1 and H2) when the fruit is marketed soon after harvest (between April and May). However, for apples marketed after long-term storage, economic profitability is maximum when harvested at an intermediate maturity stage (H2, flesh firmness of 16.4 lb and starch index of 6). Fuji Suprema quality H1, H , H2, H2 (H2) 2 H3 (H3 200 seasons 400 ~40 ~2,900 2900 900 (~2,90 10 25 08 0 8 0. C °C packout. packout pack out . (pack-out) acidity lateharvested H3, 102 10.2 36 3 6 3.6 preharvest pre incidence 44 4 4.4 109 9 10.9 shelf respectively 171 17 1 17. 227 7 22.7% R$ R (R ha1 ha ha-1 156 15 15. 7.1 71 (H between May. May May) However longterm long term (H2 164 16 16. 6. 6) 20 40 ~4 ~2,90 290 90 (~2,9 (pack-out 10. 3. 4. 22.7 ha- 7. ~ ~2,9 29 (~2, 22. ~2, (~2 ~2 (~ (
8.
Detection of multiple circulating sandflies species and investigation of dogs and vectors naturally infected with Leishmania in the city of Ribeirão Vermelho, southeastern Brazil Vermelho
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Alvarenga, Ingrid M.
; Castro, Joseane C.
; Melo, Leandro M.R.
; Oliveira, Mariana M.
; Castro, Pedro H.
; Milagres, Tarcísio F.
; Andrade Filho, José D.
; Souza, Camila B.S.
; Fujiwara, Ricardo T.
; Barçante, Thales A.
; Peconick, Ana P.
; Barçante, Joziana M.P.
.
RESUMO: A leishmaniose é uma doença zoonótica causada por parasitas do gênero Leishmania, resultando em várias formas clínicas, incluindo uma forma visceral altamente letal. Este estudo teve como objetivo identificar Leishmania spp. DNA em flebotomíneos e cães em uma pequena cidade brasileira. A investigação usou DPP® Visceral Canine Leishmaniasis (CVL) para triagem, e ELISA e PCR convencional para teste confirmatório, enquanto flebotomíneos foram capturados usando armadilhas de luz CDC e PCR convencional visando ITS1. A série Hill foi utilizada para identificar o perfil de diversidade das espécies na área amostrada, utilizando o software R. O estudo identificou uma prevalência de Leishmania spp. em 4,02% dos cães, ultrapassando o limite de 2% exigido pelo Ministério da Saúde do Brasil. Foi identificado um total de 443 flebotomíneos, pertencentes a 14 espécies diferentes, com Lutzomyia longipalpis sendo o mais abundante (73,81%). A negligência com a leishmaniose em cidades pequenas pode levar ao diagnóstico tardio, daí a necessidade de implementar estratégias eficazes, incluindo diagnóstico precoce e tratamento de casos humanos e caninos, programas de controle de vetores e campanhas de conscientização para educar o público sobre riscos e medidas preventivas. Essas medidas podem ajudar a prevenir a propagação da leishmaniose e melhorar os resultados de saúde para indivíduos e animais afetados. RESUMO clínicas letal spp brasileira DPP CVL (CVL triagem confirmatório ITS1 ITS amostrada R 402 4 02 4,02 2 Brasil 44 1 diferentes 73,81%. 7381 73,81% . 73 81 (73,81%) tardio eficazes caninos preventivas afetados 40 0 4,0 738 73,81 7 8 (73,81% 4, 73,8 (73,81 73, (73,8 (73, (73 (7 (
ABSTRACT: Leishmaniasis is a zoonotic disease caused by parasites of the Leishmania genus, resulting in various clinical forms, including a highly lethal visceral form. This study aimed to identify Leishmania spp. in sandflies and dogs in a small Brazilian town. DPP® Visceral Canine Leishmaniasis (CVL) was used for screening, and ELISA and conventional PCR were used for confirmatory testing, while sandflies were captured using CDC light traps and conventional PCR targeting ITS1. The Hill series was used to identify the diversity profile of species in the sampled area using R software. The study identified a Leishmania spp. prevalence of 4.02% in dogs, exceeding the 2% limit required by the Brazilian Ministry of Health. A total of 443 sandflies belonging to 14 different species were identified, with Lutzomyia longipalpis being the most abundant (73.81%). Negligence regarding leishmaniasis in small towns can lead to late diagnosis, hence the need to implement effective strategies, including early diagnosis and treatment of human and canine cases, vector control programs, and awareness campaigns to educate the public about risks and preventive measures. These measures can help prevent the spread of leishmaniasis and improve health outcomes for affected individuals and animals. ABSTRACT genus forms form spp town DPP CVL (CVL screening testing ITS1 ITS software 402 4 02 4.02 2 Health 44 1 73.81%. 7381 73.81% . 73 81 (73.81%) strategies cases programs animals 40 0 4.0 738 73.81 7 8 (73.81% 4. 73.8 (73.81 73. (73.8 (73. (73 (7 (
9.
Microwave-Assisted Rearrangement of Costunolide Catalyzed by Palladium(II) MicrowaveAssisted Microwave Assisted PalladiumII Palladium II Palladium(II
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Macías, Francisco A.
; Alvarenga, Elson S.
; Galindo, Juan C. G.
; Molinillo, José M. G.
; Cerceau, Cristiane I.
.
The structure of costunolide was modified before conducting the Cope rearrangement under thermal conditions. This modification was undertaken to block the highly reactive Michael acceptor α-methylene-γ-lactone, thus preventing side reactions at high temperatures. In this work, the reaction was performed under heating or microwave irradiation using costunolide, not its modified version. Rates of Cope reactions catalyzed by palladium(II) assisted by microwave were substantially enhanced. The rearrangements of costunolide to elemanolide, eudesmanolides, and germacranolide were catalyzed by palladium acetate, bis(benzonitrile)palladium dichloride, and a mixture of both organometallics. Rates of microwave promoted rearrangements of costunolide were six times faster than the reactions assisted by heating. The best success rate for elemanolide (7) was obtained using a mixture of Pd(OAc)2 and (NCPh)2PdCl2. In this case, compound 7 was obtained in a yield of 34%, while the other sesquiterpene lactones were formed only in trace amounts. The reaction products were isolated using semi-preparative high performance liquid chromatography and further purified through sequential analytical high performance liquid chromatography. Bioactivity profiles that used etiolated wheat coleoptiles were conducted for compounds 6, 7, and 9: The tested compounds presented very high phytotoxicity, with inhibition up to 97%. conditions αmethyleneγlactone, αmethyleneγlactone α methylene γ lactone, lactone α-methylene-γ-lactone temperatures work version palladiumII II palladium(II enhanced eudesmanolides acetate bisbenzonitrilepalladium bis benzonitrile dichloride organometallics (7 PdOAc2 PdOAc Pd OAc 2 Pd(OAc) NCPh2PdCl2. NCPh2PdCl2 NCPhPdCl NCPh 2PdCl2. 2PdCl2 PdCl (NCPh)2PdCl2 case 34 34% amounts semipreparative semi preparative 6 9 phytotoxicity 97 97% ( Pd(OAc NCPh2PdCl 2PdCl (NCPh)2PdCl 3
10.
Curva de Aprendizagem da Mortalidade Hospitalar da Substituição da Válvula Aórtica Transcateter: Insights do Registro Nacional Brasileiro Transcateter
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Bernardi, Fernando Luiz de Melo
; Abizaid, Alexandre A.
; Brito Jr, Fábio Sândoli de
; Lemos, Pedro A.
; Siqueira, Dimytri Alexandre Alvim de
; Costa, Ricardo Alves
; Leite, Rogério Eduardo Gomes Sarmento
; Mangione, Fernanda Marinho
; Thiago, Luiz Eduardo Koenig São
; Mangione, José A.
; Lima, Valter Correia de
; Oliveira, Adriano Dourado
; Marino, Marcos Antônio
; Cardoso, Carlos José Francisco
; Caramori, Paulo R. A.
; Tumelero, Rogério
; Portela, Antenor Lages Fortes
; Prudente, Mauricio
; Henriques, Leônidas Alvarenga
; Souza, Fabio Solano
; Bezerra, Cristiano Guedes
; Prado Jr, Guy F. A.
; Freitas, Leandro Zacaris Figueiredo
; Nogueira, Ederlon Ferreira
; Meireles, George César Ximenes
; Pope, Renato Bastos
; Guerios, Enio
; Andrade, Pedro Beraldo de
; Santos, Luciano de Moura
; Marchi, Mauricio Felippi de Sá
; Fundão, Nelson Henrique Fantin
; Ribeiro, Henrique Barbosa
.
Resumo Fundamento Dados robustos sobre a curva de aprendizagem (LC) da substituição da válvula aórtica transcateter (TAVR) são escassos nos países em desenvolvimento. Objetivo Avaliar a LC da TAVR no Brasil ao longo do tempo. Métodos Analisamos dados do registro brasileiro de TAVR de 2008 a 2023. Pacientes de cada centro foram numerados cronologicamente em número sequencial de caso (NSC). A LC foi realizada usando um spline cúbico restrito ajustado para o EuroSCORE-II e o uso de próteses de nova geração. Ainda, os desfechos hospitalares foram comparados entre grupos definidos de acordo com o nível de experiência, com base no NSC: 1º ao 40º caso (experiência inicial), 41º ao 80º caso (experiência básica), 81º ao 120º caso (experiência intermediária) e 121º caso em diante (experiência alta). Análises adicionais foram conduzidas de acordo com o número de casos tratados antes de 2014 (>40 e ≤40 procedimentos). O nível de significância adotado foi p <0,05. Resultados Foram incluídos 3194 pacientes de 25 centros. A idade média foi 80,7±8,1 anos e o EuroSCORE II médio foi 7±7,1. A análise da LC demonstrou uma queda na mortalidade hospitalar ajustada após o tratamento de 40 pacientes. Um patamar de nivelamento na curva foi observado após o caso 118. A mortalidade hospitalar entre os grupos foi 8,6%, 7,7%, 5,9%, e 3,7% para experiência inicial, básica, intermediária e alta, respectivamente (p<0,001). A experiência alta foi preditora independente de mortalidade mais baixa (OR 0,57, p=0,013 vs. experiência inicial). Centros com baixo volume de casos antes de 2014 não mostraram uma redução significativa na probabilidade de morte com o ganho de experiência, enquanto centros com alto volume de casos antes de 2014 apresentaram uma melhora contínua após o caso de número 10. Conclusão Observou-se um fenômeno de LC para a mortalidade hospitalar do TAVR no Brasil. Esse efeito foi mais pronunciado em centros que trataram seus 40 primeiros casos antes de 2014 que naqueles que o fizeram após 2014. (LC (TAVR desenvolvimento tempo 200 2023 NSC. NSC . (NSC) EuroSCOREII geração Ainda º inicial , inicial) básica básica) alta. alta) 201 >40 (>4 ≤4 procedimentos. procedimentos procedimentos) 005 0 05 <0,05 319 2 80781 80 7 8 1 80,7±8, 771 7±7,1 4 118 86 6 8,6% 77 7,7% 59 5 9 5,9% 37 3 3,7 p<0,001. p0001 p<0,001 001 (p<0,001) OR 057 57 0,57 p0013 013 p=0,01 vs inicial. 10 Observouse Observou se 20 202 (NSC >4 (> ≤ 00 <0,0 31 8078 80,7±8 7±7, 11 8,6 7,7 5,9 3, p000 p<0,00 (p<0,001 0,5 p001 01 p=0,0 > ( <0, 807 80,7± 7±7 8, 7, 5, p00 p<0,0 (p<0,00 0, p=0, <0 80,7 7± p0 p<0, (p<0,0 p=0 < 80, p<0 (p<0, p= p< (p<0 (p< (p
Abstract Background Robust data on the learning curve (LC) of transcatheter aortic valve replacement (TAVR) are lacking in developing countries. Objective To assess TAVR’s LC in Brazil over time. Methods We analyzed data from the Brazilian TAVR registry from 2008 to 2023. Patients from each center were numbered chronologically in case sequence numbers (CSNs). LC was performed using restricted cubic splines adjusted for EuroSCORE-II and the use of new-generation prostheses. Also, in-hospital outcomes were compared between groups defined according to the level of experience based on the CSN: 1st to 40th (initial-experience), 41st to 80th (early-experience), 81st to 120th (intermediate-experience), and over 121st (high-experience). Additional analysis was performed grouping hospitals according to the number of cases treated before 2014 (>40 and ≤40 procedures). The level of significance adopted was <0.05. Results A total of 3,194 patients from 25 centers were included. Mean age and EuroSCORE II were 80.7±8.1 years and 7±7.1, respectively. LC analysis demonstrated a drop in adjusted in-hospital mortality after treating 40 patients. A leveling off of the curve was observed after case #118. In-hospital mortality across the groups was 8.6%, 7.7%, 5.9%, and 3.7% for initial-, early-, intermediate-, and high-experience, respectively (p<0.001). High experience independently predicted lower mortality (OR 0.57, p=0.013 vs. initial experience). Low-volume centers before 2014 showed no significant decrease in the likelihood of death with gained experience, whereas high-volume centers had a continuous improvement after case #10. Conclusion A TAVR LC phenomenon was observed for in-hospital mortality in Brazil. This effect was more pronounced in centers that treated their first 40 cases before 2014 than those that reached this milestone after 2014. (LC (TAVR countries TAVRs s time 200 2023 CSNs. CSNs . (CSNs) EuroSCOREII newgeneration new generation prostheses Also inhospital hospital CSN st th initialexperience, initialexperience , (initial-experience) earlyexperience, earlyexperience early (early-experience) intermediateexperience, intermediateexperience intermediate (intermediate-experience) highexperience. highexperience high (high-experience) 201 >40 (>4 ≤4 procedures. procedures procedures) 005 0 05 <0.05 3194 3 194 3,19 2 included 80781 80 7 8 1 80.7±8. 771 7±7.1 4 118 #118 Inhospital In 86 6 8.6% 77 7.7% 59 5 9 5.9% 37 3.7 initial, initial- early, early- intermediate, intermediate- highexperience, high-experience p<0.001. p0001 p p<0.001 001 (p<0.001) OR 057 57 0.57 p0013 013 p=0.01 vs experience. experience) Lowvolume Low volume highvolume 10 #10 20 202 (CSNs (initial-experience (early-experience (intermediate-experience (high-experience >4 (> ≤ 00 <0.0 319 19 3,1 8078 80.7±8 7±7. 11 #11 8.6 7.7 5.9 3. p000 p<0.00 (p<0.001 0.5 p001 01 p=0.0 #1 > ( <0. 31 3, 807 80.7± 7±7 8. 7. 5. p00 p<0.0 (p<0.00 0. p=0. # <0 80.7 7± p0 p<0. (p<0.0 p=0 < 80. p<0 (p<0. p= p< (p<0 (p< (p
11.
Diretriz Brasileira de Ergometria em População Adulta – 2024 202 20 2
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Carvalho, Tales de
; Freitas, Odilon Gariglio Alvarenga de
; Chalela, William Azem
; Hossri, Carlos Alberto Cordeiro
; Milani, Mauricio
; Buglia, Susimeire
; Precoma, Dalton Bertolim
; Falcão, Andréa Maria Gomes Marinho
; Mastrocola, Luiz Eduardo
; Castro, Iran
; Albuquerque, Pedro Ferreira de
; Coutinho, Ricardo Quental
; Brito, Fabio Sandoli de
; Alves, Josmar de Castro
; Serra, Salvador Manoel
; Santos, Mauro Augusto dos
; Colombo, Clea Simone Sabino de Souza
; Stein, Ricardo
; Herdy, Artur Haddad
; Silveira, Anderson Donelli da
; Castro, Claudia Lucia Barros de
; Silva, Miguel Morita Fernandes da
; Meneghello, Romeu Sergio
; Ritt, Luiz Eduardo Fonteles
; Malafaia, Felipe Lopes
; Marinucci, Leonardo Filipe Benedeti
; Pena, José Luiz Barros
; Almeida, Antônio Eduardo Monteiro de
; Vieira, Marcelo Luiz Campos
; Stier Júnior, Arnaldo Laffitte
.
12.
To be or not to B27 positive: implications for the phenotypes of axial spondyloarthritis outcomes. Data from a large multiracial cohort from the Brazilian Registry of Spondyloarthritis B B2 positive outcomes
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Resende, Gustavo Gomes
; Saad, Carla Goncalves Schahin
; Marques, Claudia Diniz Lopes
; Ribeiro, Sandra Lúcia Euzébio
; Gavi, Maria Bernadete Renoldi de Oliveira
; Yazbek, Michel Alexandre
; Marinho, Adriana de Oliveira
; Menin, Rita de Cássia
; Ochtrop, Manuella Lima Gomes
; Soares, Andressa Miozzo
; Cavalcanti, Nara Gualberto
; Carneiro, Jamille Nascimento
; Werner de Castro, Glaucio Ricardo
; Fernandes, José Mauro Carneiro
; Souza, Elziane da Cruz Ribeiro E
; Alvarenga, Corina Quental de Menezes
; Vieira, Rejane Maria Rodrigues de Abreu
; Machado, Natalia Pereira
; Ximenes, Antônio Carlos
; Gazzeta, Morgana Ohira
; Albuquerque, Cleandro Pires de
; Skare, Thelma Larocca
; Keiserman, Mauro Waldemar
; Kohem, Charles Lubianca
; Benacon, Gabriel Sarkis
; Rocha, Vítor Florêncio Santos
; Lage, Ricardo da Cruz
; Malheiro, Olivio Brito
; Golebiovski, Rywka Tenenbaum Medeiros
; Oliveira, Thauana Luiza
; Duque, Ruben Horst
; Londe, Ana Carolina
; Pinheiro, Marcelo de Medeiros
; Sampaio-Barros, Percival Degrava
.
Abstract Background There is a remarkable variability in the frequency of HLA-B27 positivity in patients with spondyloarthritis (SpA), which may be associated with different clinical presentations worldwide. However, there is a lack of data considering ethnicity and sex on the evaluation of the main clinical and prognostic outcomes in mixed-race populations. The aim of this study was to evaluate the frequency of HLA-B27 and its correlation with disease parameters in a large population of patients from the Brazilian Registry of Spondyloarthritis (RBE). Methods The RBE is a multicenter, observational, prospective cohort that enrolled patients with SpA from 46 centers representing all five geographic regions of Brazil. The inclusion criteria were as follow: (1) diagnosis of axSpA by an expert rheumatologist; (2) age ≥18 years; (3) classification according to ASAS axial. The following data were collected via a standardized protocol: demographic data, disease parameters and treatment historical. Results A total of 1096 patients were included, with 73.4% HLA-B27 positivity and a mean age of 44.4 (±13.2) years. Positive HLA-B27 was significantly associated with male sex, earlier age at disease onset and diagnosis, uveitis, and family history of SpA. Conversely, negative HLA-B27 was associated with psoriasis, higher peripheral involvement and disease activity, worse quality of life and mobility. Conclusions Our data showed that HLA-B27 positivity was associated with a classic axSpA pattern quite similar to that of Caucasian axSpA patients around the world. Furthermore, its absence was associated with peripheral manifestations and worse outcomes, suggesting a relevant phenotypic difference in a highly miscegenated population. HLAB27 HLAB HLA B27 B HLA-B2 SpA, , (SpA) worldwide However mixedrace mixed race populations RBE. . (RBE) multicenter observational 4 Brazil follow 1 (1 rheumatologist 2 (2 18 ≥1 years 3 (3 axial protocol historical 109 included 734 73 73.4 444 44 44. ±13.2 132 13 (±13.2 uveitis Conversely psoriasis activity mobility world Furthermore HLAB2 B2 HLA-B (SpA (RBE ( ≥ 10 7 73. ±13. (±13. ±13 (±13 ±1 (±1 ± (±
13.
Biofilm growth on laser-induced periodic surface structures (LIPSS) of AISI 316L stainless steel laserinduced laser induced LIPSS (LIPSS L
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Capella, Aline Gonçalves
; Silva, Melquesedeque Moura da
; Simões, José Guilherme Alvarenga Batista
; Andrade, Vitor Martins de
; Riva, Rudimar
; Conceição, Katia da
.
Abstract The morphological characteristics of metallic surfaces play a crucial role in the adhesion, retention, and growth of bacteria and fungi. Laser-induced periodic surface structures (LIPSS) present potential to controlling biofilm formation on biocompatible metallic surfaces for biomedical and engineering applications. LIPSS have emerged as a promising technique for controlling biofilm formation on biocompatible metallic surfaces in various biomedical and engineering applications. This present work uniquely focuses on investigating the effects of LIPSS on AISI 316L stainless steel (AISI 316L SS) as a potential inhibitor against the adhesion of bacteria and fungi (E. coli and C. albicans, respectively) on laser-textured surfaces. Microstructural characterization through scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), roughness profiling, and X-ray diffraction (XRD) revealed morphologic alterations of the laser-treated surfaces, resulting in the formation of LIPSS with laser fluences of 2.1 J/cm2 and 2.8 J/cm2, line spacing approximately equivalent to the laser wavelength (532 nm), and average roughness values of 96 nm and 209 nm, respectively. The study found that LIPSS exhibited inhibitory effects against E. coli biofilm formation on laser-textured surfaces, with a noticeable enhancement in antimicrobial efficiency ranging from 30% to 43% compared to untreated surfaces. However, the antimicrobial effectiveness against C. albicans was notably lower, with marginal improvements observed under specific conditions. Thus, the results showed a complex interplay between surface morphology, microbial adhesion, and antimicrobial efficacy on laser-textured metallic surfaces. These findings underscore the dependence of the antimicrobial properties of laser-textured surfaces on the type of microorganism and laser processing parameters. retention Laserinduced Laser induced (LIPSS applications L SS E (E C respectively lasertextured textured SEM, SEM , (SEM) energydispersive energy dispersive Xray X ray EDX, EDX (EDX) profiling XRD (XRD lasertreated treated 21 2 1 2. Jcm2 Jcm J cm2 cm J/cm 28 8 532 (53 nm) 9 20 30 43 However lower conditions Thus morphology parameters (SEM (EDX 53 (5 3 4 5 (
14.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
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; Rezende, José M.
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; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
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; Silveira, Luiz F.L.
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; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
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; Andrade, Manuella F.G.
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; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
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; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
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; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
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; Rocha, Matheus dos S.
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; Silva Júnior, Nelson J. da
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; Degallier, Nicolas
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; Demite, Peterson R.
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; Boll, Piter K.
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; Singer, Randal A.
; Querino, Ranyse B.
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; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
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; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
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; Leschen, Richard A.B.
; Constantin, Robert
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; Ochoa, Ronald
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; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
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ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
15.
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Duarte, Márcio Luís
; Penteado Ribeiro, Daniel Pires
; de Queiroz Pereira da Silva, André
; Botelho Alvarenga, Simone
; Masson de Almeida Prado, José Luiz
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