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ABSTRACT: This study evaluated chromium and quantitative and qualitative feed restriction as alternative nutritional strategies to ractopamine in finishing barrows. Fifty barrows, genetically similar, with an initial body weight of 99.0 ± 4.3 kg and a final body weight of 117.2 ± 5.8 kg were used. The animals were distributed in a randomized complete block design with five nutritional treatments (Control; Rac = 10ppm ractopamine; Chromium = 0,8mg chromium yeast; Quality = qualitative restriction, 7.5% less net energy in the diet; Quanti = 15% quantitative reduction in feed supply), with five replicates and two animals per replicate. Chromium supplementation and quantitative feed restriction reduced feed, lysine, net energy, and crude protein intakes (P < 0.05). Chromium, ractopamine, and quantitative restriction improved feed conversion (P < 0.05). Supplementation with chromium and ractopamine and feed restriction did not influence the carcass characteristics of the pigs (P < 0.05). Quantitative feed restriction and supplementation of 0.8mg of chromium yeast are presented as potential alternatives to ractopamine in the diet of finishing pigs.

RESUMO: O estudo foi conduzido com o objetivo de avaliar o cromo e restrições alimentares quantitativa e qualitativa como estratégias nutricionais alternativas a ractopamina para suínos machos castrados em terminação. Foram utilizados 50 suínos machos castrados, geneticamente similares, com peso inicial de 99,0 ± 4,3 kg e final de 117,2 ± 5,8 kg. Os animais foram distribuídos em delineamento experimental de blocos ao acaso em cinco tratamentos nutricionais (Controle; Rac = 10ppm de ractopamina; Cromo = 0,8mg de cromo levedura; Qualit = restrição qualitativa com menos 7,5% de energia líquida na dieta e Quanti = redução quantitativa de 15% no fornecimento de ração), com cinco repetições e dois animais por repetição. A suplementação de cromo e a restrição alimentar quantitativa reduziram (P < 0,05) os consumos de ração, lisina digestível, energia líquida e proteína bruta. O cromo, a ractopamina e a restrição quantitativa melhoraram (P < 0,05) a conversão alimentar. A suplementação de cromo, ractopamina e as restrições alimentares não influenciam (P < 0,05) as características de carcaça dos suínos. A restrição alimentar quantitativa e a suplementação de 0,8 mg de cromo levedura se apresentam como potenciais alternativas para a substituição da ractopamina nas dietas.

https://doi.org/10.1590/0103-8478cr20220673

Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023
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Almeida, André Luiz Cerqueira

; Melo, Marcelo Dantas Tavares de

; Bihan, David Costa de Souza Le

; Vieira, Marcelo Luiz Campos

; Pena, José Luiz Barros

; Del Castillo, José Maria

; Abensur, Henry

; Hortegal, Renato de Aguiar

; Otto, Maria Estefania Bosco

; Piveta, Rafael Bonafim

; Dantas, Maria Rosa

; Assef, Jorge Eduardo

; Beck, Adenalva Lima de Souza

; Santo, Thais Harada Campos Espirito

; Silva, Tonnison de Oliveira

; Salemi, Vera Maria Cury

; Rocon, Camila

; Lima, Márcio Silva Miguel

; Barberato, Silvio Henrique

; Rodrigues, Ana Clara

; Rabschkowisky, Arnaldo

; Frota, Daniela do Carmo Rassi

; Gripp, Eliza de Almeida

; Barretto, Rodrigo Bellio de Mattos

; Silva, Sandra Marques e

; Cauduro, Sanderson Antonio

; Pinheiro, Aurélio Carvalho

; Araujo, Salustiano Pereira de

; Tressino, Cintia Galhardo

; Silva, Carlos Eduardo Suaide

; Monaco, Claudia Gianini

; Paiva, Marcelo Goulart

; Fisher, Cláudio Henrique

; Alves, Marco Stephan Lofrano

; Grau, Cláudia R. Pinheiro de Castro

; Santos, Maria Veronica Camara dos

; Guimarães, Isabel Cristina Britto

; Morhy, Samira Saady

; Leal, Gabriela Nunes

; Soares, Andressa Mussi

; Cruz, Cecilia Beatriz Bittencourt Viana

; Guimarães Filho, Fabio Villaça

; Assunção, Bruna Morhy Borges Leal

; Fernandes, Rafael Modesto

; Saraiva, Roberto Magalhães

; Tsutsui, Jeane Mike

; Soares, Fábio Luis de Jesus

; Falcão, Sandra Nívea dos Reis Saraiva

; Hotta, Viviane Tiemi

; Armstrong, Anderson da Costa

; Hygidio, Daniel de Andrade

; Miglioranza, Marcelo Haertel

; Camarozano, Ana Cristina

; Lopes, Marly Maria Uellendahl

; Cerci, Rodrigo Julio

; Siqueira, Maria Eduarda Menezes de

; Torreão, Jorge Andion

; Rochitte, Carlos Eduardo

; Felix, Alex

Arquivos Brasileiros de Cardiologia

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dec 2023, Volume 120 N. 12 elocation e20230646

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

https://doi.org/10.36660/abc.20230646

Are Previous Joint Injuries Associated with Muscle Performance in Volleyball Athletes?
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Bittencourt, Natália F. N.

; Amaral, Giovanna M.

; Zuin, Alysson L.

; Mascarenhas, Rodrigo de O.

; Silva, Anderson A.

; Silva, Hytalo de J.

; Mendonça, Luciana D.

Revista Brasileira de Ortopedia

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feb 2023, Volume 58 N. 1 Pages 36 - 41

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Objective The aim of the present study is to determine whether previous shoulder and knee injuries were associated with isokinetic fatigue index and agonist/antagonist ratio of shoulder internal/external rotators and knee flexors/extensors in male volleyball athletes. Methods The current study is a cross-sectional investigation of 49 male elite volleyball players competing at a high level in Brazil. Isokinetic fatigue index and agonist/antagonist profiles were assessed during the preseason. Additionally, in order to record previous injuries, the athletes answered a standardized questionnaire. We conducted a receiver operating characteristic (ROC) curve analysis to determine the association strength and the clinically relevant cut-off point for variables presenting statistical significance for the area under the curve (AUC) (α = 0.05). An independent t-test was used to compare isokinetic variables between athletes with and without previous injury (α = 0.05). Results The results of the ROC curve analysis indicated that hamstring fatigue index values at 300o/s were associated with the presence of previous knee injury (area under the curve [AUC] = 73%, p= 0.004), and shoulder external rotators fatigue index values at 360°/s were not associated with the presence of previous shoulder injury (AUC = 68%, p= 0.053). Conclusions Elite volleyball athletes who reported previous knee injuries were prone to a higher fatigue index than those reporting no injuries. Knee flexor resistance training might be useful for those athletes who reported knee injuries in the previous season.

Resumo Objetivo O objetivo deste estudo é determinar se lesões prévias de ombro e joelho estavam associadas ao índice de fadiga isocinética e razão agonista/antagonista dos rotadores internos/externos do ombro e flexores/extensores do joelho em jogadores de voleibol. Métodos Esta é uma investigação transversal com 49 jogadores de voleibol de elite que competem em alto nível no Brasil. O índice de fadiga isocinética e os perfis de agonistas/antagonistas foram avaliados durante a pré-temporada. Além disso, para registro de lesões anteriores, os atletas responderam a um questionário padronizado. Conduzimos uma análise da curva de característica de operação do receptor (receiver operating characteristic, ROC) para determinar a força de associação e o ponto de corte clinicamente relevante de variáveis com significância estatística na área sob a curva (AUC) (α = 0,05). Um teste t independente comparou as variáveis isocinéticas entre atletas com e sem lesão prévia (α = 0,05). Resultados Os resultados da análise da curva ROC indicam que os valores do índice de fadiga dos isquiotibiais a 300o/s foram associados à presença de lesão prévia no joelho (área soba a curva [AUC] = 73%, p= 0,004), enquanto os valores do índice de fadiga dos rotadores externos do ombro a 360°/s não foram associados à presença de lesão prévia no ombro (AUC = 68%, p= 0.053). Conclusões Atletas de voleibol de elite que relataram lesões anteriores no joelho estavam propensos a um índice de fadiga maior do que aqueles que não relataram lesões. O treinamento de resistência de flexores do joelho pode ser útil para atletas com relatos de lesões no joelho na temporada anterior.

https://doi.org/10.1055/s-0042-1745801

Assessment of Land Use, Cover Changes, and Fire Hotspots in a Conservation Unit: A 20-Year Analysis
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Santos, Edicleife Lino

; Bezerra, Alan Cézar

; Silva, Damião Alves

; Silva, Anderson Santos

; Nascimento, Cristina Rodrigues

; Marques, Rodrigo Ferraz Jardim

Floresta e Ambiente

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2023, Volume 30 N. 3 elocation e20230010

Abstract: En | Text: En | PDF: En

Abstract Conservation units are specially protected territorial spaces whose primary goals are to preserve biodiversity and natural resources. Thus, this paper aims to investigate the spatial-temporal dynamics of land-use and land-cover classes and hotspots in a conservation unit in the Caatinga region. We assessed land-use and land-cover classes based on Mapbiomas’s data from 2002 to 2021. Then, we analyzed the hot spots made available by Programa Queimadas database, for the rainy and dry seasons, as well as data recorded on a yearly basis between 2002 and 2021. The class of agricultural activities in the buffer zone has increased; changes in the hotspots’ distribution pattern were observed, such as displacement from the Park’s central area towards the buffer zone’s. Furthermore, 12 hotspots tended to increase in the dry season, over the 20-year assessment process. Insights into the growth of agriculture and changing hotspot patterns assist in creating more effective conservation strategies.

https://doi.org/10.1590/2179-8087-floram-2023-0010

Bioactive compounds and antioxidant activity of leaves from olive trees grown in Paraná, Brazil
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Ribas, Jessyca Caroline Rocha

; Lazzari, Anderson

; Gonzalez, Lorena Beatriz Fagundes

; Silva, Clandio Medeiros da

; Adamuchio, Laís Gomes

; Cuquel, Francine Lorena

; Sakurada, Rodrigo

; Pintro, Paula Toshimi Matumoto

Pesquisa Agropecuária Brasileira

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2023, Volume 58 elocation e03025

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract The objective of this work was to evaluate the bromatological composition, bioactive compounds, antioxidant activities, and color of the leaves of olive cultivars Arbosana, Arbequina, Frantoio, Manzanilla, and Koroneiki in northwestern Paraná, Brazil. Leaves of each cultivar were collected for the experiment, which was carried out in a completely randomized design. The dry matter (DM) of olive leaves contains mostly carbohydrates (56.15 to 59.42 g 100 g-1 DM) and fibers (17.37 to 19.73 g 100 g-1 DM) in its bromatological composition. The total polyphenol content ranges from 13.27 to 22.81 mg GAE g-1, with cultivar Manzanilla standing out, and the flavonoid content from 6.50 to 7.65 mg QE g-1. Manzanilla shows the highest antioxidant activity of 93.56 and 78.15% in the DPPH and ABTS assays, respectively. When compared with the other cultivars, Manzanilla and Koroneiki have leaves with a higher green intensity and total chlorophyll content of 0.958 and 0.833 mg 100 mL 1, respectively. In the ABTS assay, there is a correlation both between total polyphenol content and antioxidant activity and between chlorophyll content and antioxidant activity. Olive leaves have characteristics that allow their application as an additive or ingredient for the development of food products with satisfactory antioxidant activity.

Resumo O objetivo deste trabalho foi avaliar a composição bromatológica, os compostos bioativos, as atividades antioxidantes e a cor das folhas das cultivares de oliveira Arbosana, Arbequina, Frantoio, Manzanilla e Koroneiki no noroeste do Paraná, Brasil. Folhas de cada cultivar foram coletadas para o experimento, realizado em delineamento inteiramente casualizado. A matéria seca (MS) das folhas de oliveiras contém majoritariamente carboidratos (56,15 a 59,42 g 100 g-1 de MS) e fibras (17,37 a 19,73 g 100 g-1 de MS) em sua composição bromatológica. O teor de polifenóis totais varia de 13,27 a 22,81 mg EAG g-1, com destaque para a cultivar Manzanilla, e o conteúdo de flavonoides de 6,50 a 7,65 mg EQ g-1. Manzanilla apresenta a maior atividade antioxidante de 93,56 e 78,15% nos ensaios DPPH e ABTS, respectivamente. Em comparação às demais cultivares, Manzanilla e Koroneiki apresentam folhas com maior intensidade de verde e teor de clorofila total de 0,958 e 0,833 mg 100 mL-1, respectivamente. No ensaio ABTS, há correlação tanto entre o teor de polifenóis totais e a atividade antioxidante quanto entre o teor de clorofila e a atividade antioxidante. As folhas de oliveira apresentam características que permitem sua aplicação como aditivo ou ingrediente para o desenvolvimento de produtos alimentícios com atividade antioxidante satisfatória.

https://doi.org/10.1590/s1678-3921.pab2023.v58.03025

Doenças Crônicas Pregressas e sua Relação com a Infecção por COVID-19
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Souza, Bruna Redivo de

; Mazzuco, Eliane

; Kemper, Layse Wiggers

; Souza, Carlos

; Santos, Lucas

; Baggio, Jussara

; Leal, Thiago

; Costa, Francisco

; Fernandes, Tânia

; Silva, Regicley

; Armstrong, Anderson

; Carmo, Rodrigo

Arquivos Brasileiros de Cardiologia

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aug 2022, Volume 119 N. 2 Pages 361 - 362

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.36660/abc.20210859

Cannabis use and the development of psychosis or schizophrenia, analysis of current legislation and regional mapping: A systematic review
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Alves da Silva Zunini, Pablo Andres

; Passamani Borges, Guilherme

; Almeida Tonon, João Henrique

; Nishimura, Rafaela

; Barrios, Iván

; O’Higgins, Marcelo

; Ruiz Díaz, Noelia

; Almirón-Santacruz, José

; Navarro, Rodrigo

; Ventriglio, Antonio

; Torales, Julio

; Sousa Martins-da-Silva, Anderson

; Castaldelli-Maia, João Mauricio

Medicina clínica y social

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aug 2022, Volume 6 N. 2 Pages 65 - 79

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

ABSTRACT Objective: This systematic review aims to summarize the findings of studies that investigated the risk, precocity and intensity of psychosis in cannabis users, taking into account the status of legalization and/or decriminalization of cannabis use in different countries. Methodology: Articles published up to May 2018 were included, in English, Portuguese and Spanish, all extracted from the PubMed and SciELO databases, respecting the inclusion and exclusion criteria. Results: 19 studies from 18 countries were included. The relationship of cannabis use and the onset of psychotic symptoms was sufficiently substantiated. However, there was no data that supported an increase in the risk, precocity or intensity of psychosis in cannabis users from countries with higher levels of legalization/decriminalization of cannabis use to the date of the present study. Conclusion: The use of cannabis is associated with the development of psychosis. So far, there is no data pointing to an increase in the precocity, risk or intensity of psychosis in cannabis users, due to the legalization or decriminalization of the use of cannabis. However, the absence of data to date does not exclude these possibilities, since none of the studies analyzed in this review specifically assessed the effects of legalization/decriminalization policies on those outcomes. Therefore, prospective studies focused on the effects of legalization or decriminalization policies should be conducted in countries such as Canada, Spain, the United States of America (some states), the Netherlands, and Uruguay.

RESUMEN Objetivo: esta revisión sistemática pretende resumir los hallazgos de los estudios que investigaron el riesgo, la precocidad y la intensidad de la psicosis en los consumidores de cannabis, teniendo en cuenta el estado de legalización y/o despenalización del consumo de cannabis en diferentes países. Metodología: fueron incluidos artículos publicados hasta mayo de 2018, en lengua inglesa, portuguesa y española, todos extraídos de las bases de datos PubMed y SciELO, respetando los criterios de inclusión y exclusión. Resultados: se incluyeron 19 estudios de 18 países. La relación entre el consumo de cannabis y el inicio de síntomas psicóticos estuvo suficientemente fundamentada. Sin embargo, no hubo datos que respaldaran un aumento en el riesgo, la precocidad o la intensidad de la psicosis en los consumidores de cannabis de países con niveles más altos de legalización/despenalización del uso de cannabis hasta la fecha del presente estudio. Conclusión: el consumo de cannabis está asociado con el desarrollo de psicosis. Hasta el momento, no hay datos que indiquen un aumento en la precocidad, el riesgo o la intensidad de la psicosis en usuarios de cannabis, debido a la legalización o despenalización del uso de cannabis. Sin embargo, la ausencia de datos hasta la fecha no excluye estas posibilidades, ya que ninguno de los estudios analizados en esta revisión evaluó específicamente los efectos de las políticas de legalización/despenalización en esos resultados. Por ello, los estudios prospectivos centrados en los efectos de las políticas de legalización o despenalización deben llevarse a cabo en países como Canadá, España, los Estados Unidos de América (algunos estados), los Países Bajos y Uruguay.

https://doi.org/10.52379/mcs.v6i2.249

Phenolic and flavonoid content and in vitro inhibitory effect of some Amazonian fruit juices on CYP3A4 activity
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COSTA, Edna Márcia Almeida

; DE ANDRADE FIGUEIRA, Mariana Brasil

; CARRÃO, Daniel Blascke

; HABENSCHUS, Maísa Daniela

; OLIVEIRA, Anderson Rodrigo Moraes DE

; ACHO, Leonard Domingo Rosales

; LIMA, Emerson Silva

; DOS SANTOS MAGALHÃES, Igor Rafael

Acta Amazonica

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apr 2022, Volume 52 N. 2 Pages 172 - 178

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Muitos alimentos interagem com medicamentos e podem causar alterações nos efeitos farmacológicos do agente terapêutico coadministrado. A enzima CYP3A4, que pertence ao complexo enzimático do citocromo P450, é responsável pelo metabolismo da maioria dos medicamentos atualmente no mercado e está envolvida em muitas interações medicamentosas. Assim, a interação dessa enzima com sucos de algumas frutas, como a toranja, pode afetar a farmacocinética de vários medicamentos. No entanto, frutas nativas da região amazônica ainda não foram alvo desse tipo de pesquisa. Determinamos polifenóis e flavonoides totais dos frutos amazônicos de açaí (Euterpe precatoria), buriti (Mauritia flexuosa), camu-camu (Myrciaria dubia), cubiu (Solanum sessiliflorum), cupuaçu (Theobroma grandiflorum), jenipapo (Genipa americana) e taperebá (Spondias mombin) e avaliamos os efeitos de cada suco de fruta sobre a atividade de CYP3A4, utilizando o suco de carambola (Averrhoa carambola) como controle positivo. O suco de açaí apresentou o maior teor de polifenóis totais e flavonóides (102,6 ± 7,2 µg equivalente de ácido gálico (GAE) por mL e 7,2 ± 0,6 µg equivalente de quercetina (QE) por mL, respectivamente). Todos os sucos foram capazes de inibir a atividade de CYP3A4. Não houve atividade residual da enzima metabolizadora de fármacos para os sucos de açaí, buriti, cubiu, camu-camu e taperebá, enquanto para cupuaçu, jenipapo e o controle positivo, a atividade residual foi de 44,3, 54,3 e 20,2%, respectivamente. Estudos adicionais devem identificar o(s) fitocomposto(s) responsável(is) por esta atividade de inibição, para esclarecer os mecanismos envolvidos neste fenômeno.

ABSTRACT Many foods interact with drugs and may cause changes in the pharmacological effects of the co-administered therapeutic agent. The enzyme CYP3A4, which belongs to the cytochrome P450 enzyme complex, is responsible for the metabolism of most drugs currently on the market and is involved in many drug interactions. Hence, the interaction of this enzyme with juices of some fruits, such as grapefruit, can affect the pharmacokinetics of various drugs. However, native fruits from the Amazon region have not yet been the target of this type of research. We determined total polyphenols and flavonoids of the Amazonian fruits açaí (Euterpe precatoria), buriti (Mauritia flexuosa), camu-camu (Myrciaria dubia), cubiu (Solanum sessiliflorum), cupuaçu (Theobroma grandiflorum), jenipapo (Genipa americana), and taperebá (Spondias mombin) and evaluated the effects of each fruit juice on CYP3A4 activity, using the star fruit (Averrhoa carambola) juice as positive control. Açaí juice presented the highest content of total polyphenols and flavonoids (102.6 ± 7.2 µg gallic acid equivalent (GAE) per mL and 7.2 ± 0.6 µg quercetin equivalent (QE) per mL, respectively). All juices were able to inhibit the activity of CYP3A4. There was no residual activity of the drug-metabolizing enzyme for açai, buriti, cubiu, camu-camu, and taperebá juice, while for cupuaçu, jenipapo and the positive control, the residual activity was 44.3, 54.3 and 20.2%, respectively. Additional studies should identify the phytocompound(s) responsible for this inhibition activity, to clarify the mechanisms involved in this phenomenon.

https://doi.org/10.1590/1809-4392202103642

Effect of storage time on colorimetric, physicochemical, and lipid oxidation parameters in sheep meat sausages with pre-emulsified linseed oil
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LIMA, Thamirys Lorranne Santos

; COSTA, Gilmar Freire da

; CRUZ, George Rodrigo Beltrão da

; ARAÚJO, Íris Braz da Silva

; RIBEIRO, Neila Lidiany

; FERREIRA, Valquiria Cardoso da Silva

; SILVA, Fabio Anderson Pereira da

; BELTRÃO FILHO, Edvaldo Mesquita

Food Science and Technology

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2022, Volume 42 elocation e24721

Abstract: En | Text: En | PDF: En

Abstract This study's objective was to evaluate the effect of storage time (-18 ± 1 °C/60 days) under colorimetric, physicochemical, and lipid oxidation parameters in sheep meat sausages with oil pre-emulsified linseed to replace animal fat. Five formulations have been developed; the control sausage (0%) and four fat replacement levels with pre-emulsified linseed oil: 10, 20, 30, and 40%. Color analysis s (L *, a * and b *), determination of the total colorimetric difference (CD), water activity (Aw), pH, moisture, water retention capacity (WRC), and lipid oxidation through the number of substances reactive to thiobarbituric acid (TBARS), where all analysis were determined at intervals of 0, 20, 40 and 60 days of storage. The treatment, the storage time, and the interaction between these factors significantly affected (P < .0001) most of the studied parameters. The TBARS values were affected by the treatment (P < .0001) and by the storage days (P < .0001), with an interaction between these factors (P < .0001). However, it is suggested that the replacement of animal fat with pre-emulsified linseed oil was a viable strategy without causing detrimental effects on the product's quality during the storage period.

https://doi.org/10.1590/fst.24721

10.

Excesso de Mortalidade Hospitalar por Doenças Cardiovasculares no Brasil Durante o Primeiro Ano da Pandemia de COVID-19
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Armstrong, Anderson da Costa

; Santos, Lucas Gomes

; Leal, Thiago Cavalcanti

; Paiva, João Paulo Silva de

; Silva, Leonardo Feitosa da

; Santana, Gibson Barros de Almeida

; Rocha, Carlos Alberto de Oliveira

; Feitosa, Thiala Alves

; Araújo, Sara Larissa de Melo

; Bezerra-Santos, Márcio

; Souza, Carlos Dornels Freire de

; Carmo, Rodrigo Feliciano do

Arquivos Brasileiros de Cardiologia

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2022, Volume 119 N. 1 Pages 37 - 45

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Fundamento: A pandemia da COVID-19 tem causado um impacto sobre a mortalidade por várias doenças em todo o mundo, especialmente por doenças cardiovasculares (DCVs). O Brasil é um país de dimensões continentais com diferenças significativas na estrutura de saúde entre seus estados. Objetivo: Analisar a mortalidade hospitalar por DCV no sistema público de saúde durante o primeiro ano da pandemia por COVID-19 (2020) no Brasil. Métodos: Este é um estudo ecológico analisando o número absoluto de mortes hospitalares e a taxa de mortalidade hospitalar no Brasil, suas macrorregiões, e unidades federativas. Os dados foram obtidos do Sistema de Informações Hospitalares (SIH) do Ministério da Saúde. O P-escore foi usado para analisar o excesso de mortalidade. O escore compara os eventos observados com os eventos esperados para um dado local e período. O escore-P foi corrigido por um modelo de regressão joinpoint, com um intervalo de confiança de 95% e nível de significância de 5%. Resultados: Houve 93.104 óbitos hospitalares por DCV no Brasil em 2020, o que representa 1495 menos óbitos (escore-P: -1,58) que o esperado. A região centro-oeste apresentou um escore-P positivo, com um aumento de 15,1% no número de mortes. Dez estados apresentaram um maior número de óbitos em 2020. Ainda, observou-se um excesso de 13,3% de mortalidade hospitalar no país como um todo, e um excesso de mortalidade hospitalar em todas as macrorregiões. Conclusões: Houve uma diminuição no número absoluto de óbitos hospitalares, bem como um aumento na taxa de mortalidade por DCV no Brasil em 2020, após o início da pandemia por COVID-19.

Abstract Background: The COVID-19 pandemic has had an impact on mortality from several diseases worldwide, especially cardiovascular diseases (CVD). Brazil is a continent-sized country with significant differences in the health care structure between its federative units. Objective: Analyze in-hospital mortality from CVDs in the Brazilian public health system during the first year of the COVID-19 pandemic (2020). Methods: This is an ecological study analyzing the absolute number of in-hospital deaths and the rate of in-hospital mortality in Brazil, its macro-regions, and federative units. Data were obtained from the Hospital Information System of the Brazilian Ministry of Health. To analyze excess mortality, the P-score was used. It compares the events observed with those expected for a given place and period. The P-score was corrected by the joinpoint regression model, with a 95% confidence interval and 5% significance level. Results: There were 93,104 in-hospital deaths due to CVD in Brazil in 2020, representing 1,495 fewer deaths (P score: −1.58) than expected. The central-west region had a positive P-score, with a 15.1% increase in the number of deaths. Ten federative units showed a greater number of deaths in 2020. There was also a 13.3% excess in-hospital mortality at the country level, and an excess in-hospital mortality in all macro-regions. Conclusions: There was a decrease in the absolute number of in-hospital deaths, as well as an increase in in-hospital mortality from CVD in Brazil, in 2020, after the COVID-19 pandemic onset.

https://doi.org/10.36660/abc.20210468

11.

Resistance of chickpea cultivars to Chloridea virescens (Lepidoptera: Noctuidae)
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Borella Júnior, Célio

; Correa, Fernanda

; Silva, Anderson Rodrigo da

; Siqueira, Ana Paula Silva

; Nascimento, Warley Marcos

; Almeida, André Cirilo de Sousa

; Jesus, Flávio Gonçalves de

Acta Scientiarum. Agronomy

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2022, Volume 44 elocation e54619

Abstract: En | Text: En | PDF: En

ABSTRACT. Chickpea is a legume with nutrient-rich grains important for human feeding. Tobacco budworm, Chloridea virescens (Lepidoptera: Noctuidae), is one of the most major pests of chickpea (Cicer arietinum) in Brazil. This pest damages leaves, flowers, pods, and grains. Plant resistance to insects is an important tactic of pest management, which usually facilitates and reduce costs of implementing an Integrated Pest Management for farmers. Thus, this study aimed to evaluate the resistance in chickpea cultivars to C. virescens. Six chickpea cultivars were evaluated for antixenosis, initial antibiotic parameters, and behavior under field conditions. The cultivars BRS Kalifa and BRS Cícero were less attractive in a free-choice test, while Jamu 96 and BRS Kalifa were less attractive in a no-choice test. BRS Kalifa and BRS Toro leaves had a higher trichome density. Jamu 96 and BRS Toro had higher contents of oxalic and malic acids. C. virescens larvae in BRS Cícero, BRS Toro, and BRS Kalifa showed the lowest weights. Jamu 96 pods were the least damaged, and BRS Aleppo and Jamu 96 had the highest yields. The chickpea cultivars Jamu 96 and BRS Aleppo, which had resistance levels and mechanisms, can be used in integrated pest management programs to control C. virescens.

https://doi.org/10.4025/actasciagron.v44i1.54619

12.

Effect of CCB Treatment and Alternative Adhesive Content on Physical and Mechanical Performance of Particleboards
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Shirosaki, Rodrigo Kiyoshi

; Aquino, Vinicius Borges de Moura

; Wolenski, Anderson Renato Vobornik

; Panzera, Tulio Hallak

; Silva, Diogo Aparecido Lopes

; Lahr, Francisco Antonio Rocco

; Christoforo, André Luis

Floresta e Ambiente

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2022, Volume 29 N. 2 elocation e20210064

Abstract: En | Text: En | PDF: En

Abstract The present study aimed to characterize medium density particleboard manufactured with CCB treated particles of Pinus sp. wood specie and alternative mixed vegetal oil-base bicomponent polyurethane resin. For this, three different resin concentrations (10 %, 12 % and 15 %) were used in combination with the presence or absence of the CCB preservative, resulting in six distinct treatments. The particleboards were produced according the Brazilian Standard - NBR and evaluated according European standards - EN. The results met the requirements of NBR and EN. The technical feasibility of making panels with those materials used were proved and the quality of the product according to its performance were verified, indicating the possibility to use alternative bicomponent polyurethane resin from mix vegetal oil. Statistical analysis demonstrated that adhesive and preservative factors and the interaction between them were significant on physical and mechanical properties.

https://doi.org/10.1590/2179-8087-floram-2021-0064

13.

Prospection of cowpea genotypes for green-grain production
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Pessoa, Angela Maria dos Santos

; Bertini, Cândida Hermínia Campos de Magalhães

; Costa, Emanuel Magalhães da

; Castro, Érika Beatriz de Lima

; Silva, Anderson Rodrigo da

; Mesquita, Rosilene Oliveira

; Silva, Ana Kelly Firmino da

Revista Ciência Agronômica

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2022, Volume 53 elocation e20218229

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO Feijão-caupi é uma espécie nutritiva, cultivada em várias partes do mundo, com ampla variabilidade genética que pode ser explorada no melhoramento. Este trabalho teve como objetivo identificar genótipos fenotipicamente divergentes de Vigna unguiculata (L.) Walp., sob esta perspectiva quanto as variáveis agronômicas e fisiológicas visando produção de grãos verdes. Em um experimento conduzido em Fortaleza - CE, 13 variáveis foram avaliadas em 44 genótipos provenientes do Banco Ativo de Germoplasma da Universidade Federal do Ceará. O experimento foi instalado em delineamentos de blocos aumentados, com quatro testemunhas adicionais (cultivares comerciais). Os componentes de variância genético e ambiental foram estimados por máxima verossimilhança restrita e, a partir destes, foi calculado o coeficiente de correlação intraclasse (ICC). Foi realizada análise de componentes principais, agrupamento de Tocher e análise de correlação. As variáveis mais influenciadas pela variação genética foram: produção por planta, comprimento da vagem verde, comprimento do grão verde, massa de grãos por vagem e produtividade total, com ICC > 0.5. A análise de componentes principais permitiu identificar as características fisiológicas: gs, ci, ci.ca, e agronômicas: comprimento da vagem verde, massa de grãos verdes, número de grãos por vagem e precocidade da produção, como sendo importantes na diferenciação de genótipos de feijão-caupi. Os genótipos CE: 02, 151, 165, 172, 189, 244, 986 e 1002 possuem variabilidade genética e são recomendados para uso em um programa de melhoramento genético de feijão-caupi para produção de grãos verdes.

ABSTRACT Cowpea is a nutritious species cultivated worldwide whose high genetic variability can be exploited in breeding programs. The present study aimed to identify phenotypically divergent genotypes of Vigna unguiculata (L.) Walp., from this pe rspective concerning agronomic and physiological variables aiming at green grain production. An experiment was conducted in Fortaleza – CE, to analyse 13 variables in 44 genotypes from the Active Germplasm Bank of the Federal University of Ceará. The experiment was set up in an augmented block design with four additional controls (commercial cultivars). The genetic and environmental variance components were estimated by restricted maximum likelihood, after which the intraclass correlation coefficient (ICC) was calculated. Principal components analysis, Tocher’s clustering and correlation analysis were used in the study. The variables most influenced by genetic variance were production per plant, green pod length, green grain length, grain mass per pod, and total yield, with ICC > 0.5. Principal components analysis signalled the physiological variables gs, ci, and ci.ca and the agronomic variables of green pod length, green grain mass, number of grains per pod, and earliness of production as important for differentiating between cowpea genotypes. CE genotypes 02, 151, 165, 172, 189, 244, 986, and 1002 show genetic variability, and their use is recommended in cowpea breeding programs aimed at green-grain production.

https://doi.org/10.5935/1806-6690.20220054

14.

COMBINED HEART-LIVER-KIDNEY TRANSPLANTATION: THE FIRST EXPERIENCE IN LATIN AMERICA
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FERNANDES, Eduardo

; da SILVA, Filipe Roza

; SEGALOTE, Rodrigo

; ROCHA, Pedro Túlio

; MELLO, Felipe

; GIRÃO, Camila

; OLIVEIRA, Ronaldo

; SAVATTONE, Leandro

; CESAR, Camila

; SIQUEIRA, Munique

; BAAMONDE, Adolpho

; OLIVEIRA, Gabrielle

; FURTADO, Rodrigo

; TOBIAS, Camila

; RIBEIRO, Thays

; GALHARDO, Carlos

; MOURAD, Gabriel

; ROBALINHO, Felipe

; BRITO, Anderson

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2022, Volume 35 elocation e1668

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/0102-672020210002e1668

15.

Influence of irrigation, cladode size, harvest time and addition of citric acid on the properties of cactus mucilage
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Oliveira, Franquielle Ribeiro de

; Fonseca, Kelem Silva

; Jardim, Alexandre Maniçoba da Rosa Ferraz

; Souza, Jheizon Feitoza do Nascimento

; Viégas, Ellen Karine Diniz

; Silva, Anderson Rodrigo da

; Simões, Adriano do Nascimento

Pesquisa Agropecuária Tropical

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2022, Volume 52 elocation e72559

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO A palma forrageira é uma cultura altamente resistente, e oferece benefícios em sua mucilagem para a indústria devido às suas propriedades físico-químicas. Objetivou-se analisar o efeito do manejos de irrigação, época de colheita, tamanho do cladódio e adição de ácido cítrico durante o processamento no rendimento agroindustrial e nas propriedades físico-químicas de mucilagem extraída de cladódios de Nopalea cochenillifera clone Miúda cultivados em sequeiro e irrigados. Foram medidos o rendimento, teor de sólidos solúveis, acidez titulável, pH, teor de K+ e Na+, e condutividade elétrica na mucilagem. As práticas de manejo no campo resultaram em alterações nos ftoquímicos estudados. No cultivo de sequeiro, a colheita noturna dos cladódios maiores aumentou os teores de K+ e sólidos solúveis. A adição de ácido cítrico à extração da mucilagem resultou em maiores quantidades de sólidos solúveis, acidez titulável e condutividade elétrica e menores valores de pH. A maior disponibilidade hídrica promoveu maiores rendimentos de mucilagem.

ABSTRACT Cactus is a highly resistant crop, and offers benefits in its mucilage for the industry due to its physicochemical properties. This study aimed to analyze the effect of irrigation managements, harvest time, cladode size and citric acid addition during the processing on the agro-industrial yield and physicochemical properties of mucilage extracted from cladodes of Nopalea cochenillifera Miúda clone cultivated under rainfied and irrigated conditions. The yield, soluble solids content, titratable acidity, pH, K+ and Na+ contents, and the electrical conductivity were measured in the mucilage. The management practices in the field resulted in changes in the studied phytochemicals. For the rainfied cultivation, the night harvest of the biggest cladodes increased the K+ and soluble solids contents. The addition of citric acid to the mucilage extraction resulted in higher amounts of soluble solids, titratable acidity and electrical conductivity and lower pH values. The highest water availability promoted higher mucilage yields.

https://doi.org/10.1590/1983-40632022v5272559

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