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1.
Physiological quality in seeds of the common bean is affected by the period of nutri-priming
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Melo, Osmanny Francisco Pereira de
; Sousa, Westefann dos Santos
; Souza, Ane Gabriele Vaz
; Matos, Eliene dos Reis
; Cintra, Pedro Henrique Nascimento
; Campos, Thiago Souza
; Benett, Katiane Santiago Silva
; Faria, Layanara Oliveira
.
ABSTRACT Nutri-priming is a low-cost and highly effective way of supplying seeds with micronutrients. The aim of this study was to evaluate the physiological quality of seeds of the Pérola cultivar of the common bean under nutrient solutions containing molybdenum, cobalt and zinc for different imbibition times. The experiment was carried out in the laboratory and greenhouse of the State University of Goiás UEG - UnU Ipameri, using a completely randomised experimental design, with eight micronutrient treatments (T1. Control; T2. Mo; T3. Zn; T4. Co; T5. Mo + Co; T6. Mo + Zn; T7. Zn + Co; T8. Mo + Co + Zn) and six imbibition times (6, 8, 12, 16, 20 and 24 hours). The variables under analysis were seed imbibition, germination test, first germination count, accelerated ageing, seedling emergence, emergence speed index, shoot length, root length, total length, fresh weight, dry weight, and shoot and root biomass. The micronutrients afforded an increase in germination in the seed batches under evaluation; on the other hand, imbibition times of greater than four hours reduced the germination capacity of the seeds. It can be concluded that nutri-priming in the common bean is only beneficial for an imbibition time of up to four hours.
2.
Incomplete Petrosphenoidal Foramen: Morphological and Morphometric Analysis and the Proposal of a Classification Study in Brazilian Dry Skulls
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Martinez de Oliveira, Kennedy
; Gonçalves de Souza, Severino Denício
; Liberti, Edson Aparecido
; das Chagas Benevenuto, Gabriel
; Maia de Faria, Gustavo
; Ferreira de Almeida, Ana Clara
; Camillato e Silva, Ana Clara
; Gonçalves, Giuliano Roberto
; Pereira Reis, Yuri
; Magalhães, Walteir Alves
; Landim de Almeida, Valério
; Satiro Oliveira, Maísa de Fátima
; Grecco, Leandro Henrique
; Nicolato, Arthur Adolfo
; Alves dos-Reis, Fabíola
.
SUMMARY: The complete petrosphenoidal foramen, or canal, is an eventual and atavistic bony formation at the boundary between the posterior and middle cranial fossa, by occurrence of ossification of the superior petrosphenoidal ligament. This ligament ossification, which has important clinical and surgical significance, can be complete or incomplete, in variable degrees, and is associated with the passageway of neurovascular structures, such as the abducens nerve and the inferior petrosal sinus. This study, conducted with 175 dry skulls that belong to the University of São Paulo’s collection (USP), São Paulo, Brazil, established criteria for a morphological classification of the incomplete petrosphenoid foramen in nine types. In addition, anatomical parameters were established for the morphometric determination of two diameters: the Oblique Diameter (ObDi) and the Maximum Transverse Diameter (MTD). Thus, of the 175 skulls, 146 (83.42 %) presented some of the incomplete forms of the petrosphenoid foramen, and 43 skulls (29.45 %), due to their conservation characteristics, were habilitated to the morphological study, in the classification and in the morphometry (the types I and II of our classification). The type II (incomplete foramen with bony projections of the petrosal tubercle, of the margin of the dorsum of the hypophyseal fossa or of the posterior clinoid process with a distance between them greater than 1mm) and type V (incomplete foramen with a bony projection only in one of the referential structures - posterior clinoid process) were the most common in this study (50 % of the 86 hemiskulls). Morphometry was attributed only to the types: I selar (incomplete foramen with bony projections from the petrosal tubercle and the margin of the dorsum of the hypophyseal fossa with a distance between them less than or equal to 1mm) and to the type II of this classification. The type I selar (9.3 % of the 43 skulls) resulted in an average of 3.25 mm of MTD and 4.63 mm, on average, of ObDi. The type II (25.58 % of the 43 skulls) showed, on average, 4.93 mm of MTD and 7.01 mm of ObDi.
RESUMEN: El foramen o canal petroesfenoidal completo es una formación ósea eventual y atávica en el límite entre las fosas craneal posterior y media, por osificación del ligamento petroesfenoidal superior. Esta osificación del ligamento, que tiene un importante significado clínico y quirúrgico, puede ser completa o incompleta, en grados variables, y está asociada al paso de estructuras neurovasculares, como el nervio abducente y el seno petroso inferior. Este estudio se realizó en 175 cráneos secos pertenecientes a la colección de la Universidad de São Paulo (USP), São Paulo, Brasil. Se establecieron criterios para una clasificación morfológica del foramen petrosfenoidal incompleto en nueve tipos. Además, se establecieron parámetros anatómicos para la determinación morfométrica de dos diámetros: el Diámetro Oblicuo (ObDi) y el Diámetro Transversal Máximo (MTD). Así, de los 175 cráneos, 146 (83,42 %) presentaron alguna de las formas incompletas del foramen petrosfenoidal, y 43 cráneos (29,45 %), por sus características de conservación, fueron habilitados para el estudio morfológico, en la clasificación y en la morfometría (los tipos I y II de nuestra clasificación). El Tipo II (foramen incompleto con proyecciones óseas del tubérculo petroso, del margen del dorso de la fosa hipofisaria o del proceso clinoides posterior con una distancia entre ellos mayor de 1 mm) y el Tipo V (foramen incompleto con proyección ósea solamente en una de las estructuras referenciales - proceso clinoides posterior) fueron los más comunes en este estudio (50 % de los 86 hemiscráneos). La morfometría se atribuyó únicamente al Tipo I selar (foramen incompleto con proyecciones óseas desde el tubérculo petroso y el margen del dorso de la fosa hipofisaria con una distancia entre ellos menor o igual a 1mm) y al Tipo II de esta clasificación. El Tipo I selar (9,3 % de los 43 cráneos) resultó en un promedio de 3,25 mm de MTD y 4,63 mm, en promedio, de ObDi. El Tipo II (25,58 % de los 43 cráneos) mostró, en promedio, 4,93 mm de MTD y 7,01 mm de ObDi.
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3.
Guidelines on COVID-19 vaccination in patients with immune-mediated rheumatic diseases: a Brazilian Society of Rheumatology task force
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Tavares, Anna Carolina Faria Moreira Gomes
; Melo, Ana Karla Guedes de
; Cruz, Vítor Alves
; Souza, Viviane Angelina de
; Carvalho, Joana Starling de
; Machado, Ketty Lysie Libardi Lira
; Valadares, Lilian David de Azevedo
; Reis Neto, Edgard Torres dos
; Rezende, Rodrigo Poubel Vieira de
; Guimarães, Maria Fernanda Brandão de Resende
; Ferreira, Gilda Aparecida
; Braz, Alessandra de Sousa
; Vieira, Rejane Maria Rodrigues de Abreu
; Pinheiro, Marcelo de Medeiros
; Ribeiro, Sandra Lúcia Euzébio
; Bica, Blanca Elena Gomes Rios
; Baptista, Kátia Lino
; Costa, Izaias Pereira da
; Marques, Claudia Diniz Lopes
; Lopes, Maria Lúcia Lemos
; Martinez, José Eduardo
; Giorgi, Rina Dalva Neubarth
; Mota, Lícia Maria Henrique da
; Loures, Marcos Antônio Araújo da Rocha
; Paiva, Eduardo dos Santos
; Monticielo, Odirlei André
; Xavier, Ricardo Machado
; Kakehasi, Adriana Maria
; Pileggi, Gecilmara Cristina Salviato
.
Abstract Objective: To provide guidelines on the coronavirus disease 2019 (COVID-19) vaccination in patients with immune-mediated rheumatic diseases (IMRD) to rheumatologists considering specific scenarios of the daily practice based on the shared-making decision (SMD) process. Methods: A task force was constituted by 24 rheumatologists (panel members), with clinical and research expertise in immunizations and infectious diseases in immunocompromised patients, endorsed by the Brazilian Society of Rheumatology (BSR), to develop guidelines for COVID-19 vaccination in patients with IMRD. A consensus was built through the Delphi method and involved four rounds of anonymous voting, where five options were used to determine the level of agreement (LOA), based on the Likert Scale: (1) strongly disagree; (2) disagree, (3) neither agree nor disagree (neutral); (4) agree; and (5) strongly agree. Nineteen questions were addressed and discussed via teleconference to formulate the answers. In order to identify the relevant data on COVID-19 vaccines, a search with standardized descriptors and synonyms was performed on September 10th, 2021, of the MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and LILACS to identify studies of interest. We used the Newcastle–Ottawa Scale to assess the quality of nonrandomized studies. Results: All the nineteen questions-answers (Q&A) were approved by the BSR Task Force with more than 80% of panelists voting options 4—agree—and 5—strongly agree—, and a consensus was reached. These Guidelines were focused in SMD on the most appropriate timing for IMRD patients to get vaccinated to reach the adequate covid-19 vaccination response. Conclusion: These guidelines were developed by a BSR Task Force with a high LOA among panelists, based on the literature review of published studies and expert opinion for COVID-19 vaccination in IMRD patients. Noteworthy, in the pandemic period, up to the time of the review and the consensus process for this document, high-quality evidence was scarce. Thus, it is not a substitute for clinical judgment.
4.
The combined use of paleolimnological and long-term limnological information to identify natural and anthropogenic environmental changes
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García-Rodríguez, Felipe
; Costa, Ana Paula Tavares
; Frantz, Alien Mavi
; Silva, Cassia F. Martins da
; Martins, Karoline Pereira
; Moraes, Andrea L. M.
; Alves, Felipe Lopes
; Bugoni, Leandro
; Palma-Silva, Cleber
; Albertoni, Edélti Faria
; Mattos, Paulo Henrique
; Pinho, Grasiela Lopes Leães
; Agostini, Vanessa Ochi
.
Resumo Objetivo A urbanização leva a mudanças rápidas na estrutura e função do ecossistema. Terras úmidas em câmpus universitários sujeitos ao desenvolvimento da urbanização podem ser usados como estudos de caso de pesquisa aquática multidisciplinar e boas práticas ambientais que promovam a sustentabilidade. Métodos Foi realizado um estudo paleolimnológico em um lago semiartificial em um campus universitário no sul do Brasil para inferir impactos históricos e mudanças ecológicas desde a década de 1970 por meio de abordagens complementares: dados históricos, nutrientes, isótopos estáveis δ13C e δ15N, diatomáceas, microplásticos e análise da comunidade microbiana associada. Resultados O processo de eutrofização começou a se intensificar após o uso noturno por aves aquáticas de árvores como poleiros, e especialmente após o estabelecimento de construções ao longo das margens com fossa séptica de esgoto sanitário, que ocasionalmente transbordava e carreava material para o lago. Ao longo de décadas, identificamos um processo limnológico de hipertrofização que induziu a florações recorrentes de cianobactérias e proliferação maciça de macrófitas, juntamente com mudanças isotópicas e ocupação de algas com várias transições entre estados alternativos de lagos rasos. Tal processo limnológico foi claramente espelhado nas tendências de eutrofização paleolimnológica e mudanças isotópicas da matéria orgânica sedimentar. A deposição de microplásticos foi detectada como proxy para a intensificação da urbanização especialmente durante a construção das instalações da Universidade. Conclusões O uso combinado de dados paleolimnológicos e limnológicos históricos representa uma abordagem poderosa para identificar os impactos naturais e culturais no lago e identificar estratégias de manejo baseadas em tais informações científicas.
Abstract Aim Urbanization leads to rapid changes in ecosystem structure and function. Wetlands on university campuses under urbanization pressure could be used as case studies of multidisciplinary aquatic research and good environmental practices promoting sustainability. Methods A paleolimnological study was undertaken in a semi-artificial lake on a university campus in southern Brazil to trace historical impacts and ecological changes back to the mid-1970s through complementary approaches: historical data, nutrients, δ13C and δ15N stable isotopes, diatoms, microplastics and associated microbial community analysis. Results The eutrophication process started to intensify after the lake was used for nocturnal roosting by waterbirds, and especially after the establishment of constructions along the margins with septic tank sanitary sewage, which eventually spilled and leached into the lake. Over decades, we identified a limnological hypertrophication process leading to recurrent cyanobacterial blooms and massive macrophyte proliferation coupled with changes in isotopic ratios and algal occupation with several transitions between shallow lake alternative states. Such a limnological process has resembled the paleolimnological eutrophication trends and isotopic changes in sedimentary organic matter. The microplastic deposition was detected as a proxy for the intensification of urbanization, especially during the construction of the University facilities. Conclusions The combined use of paleolimnological and historical limnological data represents a powerful approach for inferring both natural and cultural impacts on the lake, and identifying management strategies based on such scientific information.
5.
Práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras: uma análise secundária do estudo Fluid-TRIPS
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Freitas, Flavio Geraldo Rezende de
; Hammond, Naomi
; Li, Yang
; Azevedo, Luciano Cesar Pontes de
; Cavalcanti, Alexandre Biasi
; Taniguchi, Leandro
; Gobatto, André
; Japiassú, André Miguel
; Bafi, Antonio Tonete
; Mazza, Bruno Franco
; Noritomi, Danilo Teixeira
; Dal-Pizzol, Felipe
; Bozza, Fernando
; Salluh, Jorge Ibrahin Figueira
; Westphal, Glauco Adrieno
; Soares, Márcio
; Assunção, Murillo Santucci César de
; Lisboa, Thiago
; Lobo, Suzana Margarete Ajeje
; Barbosa, Achilles Rohlfs
; Ventura, Adriana Fonseca
; Souza, Ailson Faria de
; Silva, Alexandre Francisco
; Toledo, Alexandre
; Reis, Aline
; Cembranel, Allan
; Rea Neto, Alvaro
; Gut, Ana Lúcia
; Justo, Ana Patricia Pierre
; Santos, Ana Paula
; Albuquerque, André Campos D. de
; Scazufka, André
; Rodrigues, Antonio Babo
; Fernandino, Bruno Bonaccorsi
; Silva, Bruno Goncalves
; Vidal, Bruno Sarno
; Pinheiro, Bruno Valle
; Pinto, Bruno Vilela Costa
; Feijo, Carlos Augusto Ramos
; Abreu Filho, Carlos de
; Bosso, Carlos Eduardo da Costa Nunes
; Moreira, Carlos Eduardo Nassif
; Ramos, Carlos Henrique Ferreira
; Tavares, Carmen
; Arantes, Cidamaiá
; Grion, Cintia
; Mendes, Ciro Leite
; Kmohan, Claudio
; Piras, Claudio
; Castro, Cristine Pilati Pileggi
; Lins, Cyntia
; Beraldo, Daniel
; Fontes, Daniel
; Boni, Daniela
; Castiglioni, Débora
; Paisani, Denise de Moraes
; Pedroso, Durval Ferreira Fonseca
; Mattos, Ederson Roberto
; Brito Sobrinho, Edgar de
; Troncoso, Edgar M. V.
; Rodrigues Filho, Edison Moraes
; Nogueira, Eduardo Enrico Ferrari
; Ferreira, Eduardo Leme
; Pacheco, Eduardo Souza
; Jodar, Euzebio
; Ferreira, Evandro L. A.
; Araujo, Fabiana Fernandes de
; Trevisol, Fabiana Schuelter
; Amorim, Fábio Ferreira
; Giannini, Fabio Poianas
; Santos, Fabrício Primitivo Matos
; Buarque, Fátima
; Lima, Felipe Gallego
; Costa, Fernando Antonio Alvares da
; Sad, Fernando Cesar dos Anjos
; Aranha, Fernando G.
; Ganem, Fernando
; Callil, Flavio
; Costa Filho, Francisco Flávio
; Dall´Arto, Frederico Toledo Campo
; Moreno, Geovani
; Friedman, Gilberto
; Moralez, Giulliana Martines
; Silva, Guilherme Abdalla da
; Costa, Guilherme
; Cavalcanti, Guilherme Silva
; Cavalcanti, Guilherme Silva
; Betônico, Gustavo Navarro
; Betônico, Gustavo Navarro
; Reis, Hélder
; Araujo, Helia Beatriz N.
; Hortiz Júnior, Helio Anjos
; Guimaraes, Helio Penna
; Urbano, Hugo
; Maia, Israel
; Santiago Filho, Ivan Lopes
; Farhat Júnior, Jamil
; Alvarez, Janu Rangel
; Passos, Joel Tavares
; Paranhos, Jorge Eduardo da Rocha
; Marques, José Aurelio
; Moreira Filho, José Gonçalves
; Andrade, Jose Neto
; Sobrinho, José Onofre de C
; Bezerra, Jose Terceiro de Paiva
; Alves, Juliana Apolônio
; Ferreira, Juliana
; Gomes, Jussara
; Sato, Karina Midori
; Gerent, Karine
; Teixeira, Kathia Margarida Costa
; Conde, Katia Aparecida Pessoa
; Martins, Laércia Ferreira
; Figueirêdo, Lanese
; Rezegue, Leila
; Tcherniacovsk, Leonardo
; Ferraz, Leone Oliveira
; Cavalcante, Liane
; Rabelo, Ligia
; Miilher, Lilian
; Garcia, Lisiane
; Tannous, Luana
; Hajjar, Ludhmila Abrahão
; Paciência, Luís Eduardo Miranda
; Cruz Neto, Luiz Monteiro da
; Bley, Macia Valeria
; Sousa, Marcelo Ferreira
; Puga, Marcelo Lourencini
; Romano, Marcelo Luz Pereira
; Nobrega, Marciano
; Arbex, Marcio
; Rodrigues, Márcio Leite
; Guerreiro, Márcio Osório
; Rocha, Marcone
; Alves, Maria Angela Pangoni
; Alves, Maria Angela Pangoni
; Rosa, Maria Doroti
; Dias, Mariza D’Agostino
; Martins, Miquéias
; Oliveira, Mirella de
; Moretti, Miriane Melo Silveira
; Matsui, Mirna
; Messender, Octavio
; Santarém, Orlando Luís de Andrade
; Silveira, Patricio Júnior Henrique da
; Vassallo, Paula Frizera
; Antoniazzi, Paulo
; Gottardo, Paulo César
; Correia, Paulo
; Ferreira, Paulo
; Torres, Paulo
; Silva, Pedro Gabrile M. de Barros e
; Foernges, Rafael
; Gomes, Rafael
; Moraes, Rafael
; Nonato filho, Raimundo
; Borba, Renato Luis
; Gomes, Renato V
; Cordioli, Ricardo
; Lima, Ricardo
; López, Ricardo Pérez
; Gargioni, Ricardo Rath de Oliveira
; Rosenblat, Richard
; Souza, Roberta Machado de
; Almeida, Roberto
; Narciso, Roberto Camargo
; Marco, Roberto
; waltrick, Roberto
; Biondi, Rodrigo
; Figueiredo, Rodrigo
; Dutra, Rodrigo Santana
; Batista, Roseane
; Felipe, Rouge
; Franco, Rubens Sergio da Silva
; Houly, Sandra
; Faria, Sara Socorro
; Pinto, Sergio Felix
; Luzzi, Sergio
; Sant’ana, Sergio
; Fernandes, Sergio Sonego
; Yamada, Sérgio
; Zajac, Sérgio
; Vaz, Sidiner Mesquita
; Bezerra, Silvia Aparecida Bezerra
; Farhat, Tatiana Bueno Tardivo
; Santos, Thiago Martins
; Smith, Tiago
; Silva, Ulysses V. A.
; Damasceno, Valnei Bento
; Nobre, Vandack
; Dantas, Vicente Cés de Souza
; Irineu, Vivian Menezes
; Bogado, Viviane
; Nedel, Wagner
; Campos Filho, Walther
; Dantas, Weidson
; Viana, William
; Oliveira Filho, Wilson de
; Delgadinho, Wilson Martins
; Finfer, Simon
; Machado, Flavia Ribeiro
.
RESUMO Objetivo: Descrever as práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras e compará-las com as de outros países participantes do estudo Fluid-TRIPS. Métodos: Este foi um estudo observacional transversal, prospectivo e internacional, de uma amostra de conveniência de unidades de terapia intensiva de 27 países (inclusive o Brasil), com utilização da base de dados Fluid-TRIPS compilada em 2014. Descrevemos os padrões de ressuscitação volêmica utilizados no Brasil em comparação com os de outros países e identificamos os fatores associados com a escolha dos fluidos. Resultados: No dia do estudo, foram incluídos 3.214 pacientes do Brasil e 3.493 pacientes de outros países, dos quais, respectivamente, 16,1% e 26,8% (p < 0,001) receberam fluidos. A principal indicação para ressuscitação volêmica foi comprometimento da perfusão e/ou baixo débito cardíaco (Brasil 71,7% versus outros países 56,4%; p < 0,001). No Brasil, a percentagem de pacientes que receberam soluções cristaloides foi mais elevada (97,7% versus 76,8%; p < 0,001), e solução de cloreto de sódio a 0,9% foi o cristaloide mais comumente utilizado (62,5% versus 27,1%; p < 0,001). A análise multivariada sugeriu que os níveis de albumina se associaram com o uso tanto de cristaloides quanto de coloides, enquanto o tipo de prescritor dos fluidos se associou apenas com o uso de cristaloides. Conclusão: Nossos resultados sugerem que cristaloides são usados mais frequentemente do que coloides para ressuscitação no Brasil, e essa discrepância, em termos de frequências, é mais elevada do que em outros países. A solução de cloreto de sódio 0,9% foi o cristaloide mais frequentemente prescrito. Os níveis de albumina sérica e o tipo de prescritor de fluidos foram os fatores associados com a escolha de cristaloides ou coloides para a prescrição de fluidos.
Abstract Objective: To describe fluid resuscitation practices in Brazilian intensive care units and to compare them with those of other countries participating in the Fluid-TRIPS. Methods: This was a prospective, international, cross-sectional, observational study in a convenience sample of intensive care units in 27 countries (including Brazil) using the Fluid-TRIPS database compiled in 2014. We described the patterns of fluid resuscitation use in Brazil compared with those in other countries and identified the factors associated with fluid choice. Results: On the study day, 3,214 patients in Brazil and 3,493 patients in other countries were included, of whom 16.1% and 26.8% (p < 0.001) received fluids, respectively. The main indication for fluid resuscitation was impaired perfusion and/or low cardiac output (Brazil: 71.7% versus other countries: 56.4%, p < 0.001). In Brazil, the percentage of patients receiving crystalloid solutions was higher (97.7% versus 76.8%, p < 0.001), and 0.9% sodium chloride was the most commonly used crystalloid (62.5% versus 27.1%, p < 0.001). The multivariable analysis suggested that the albumin levels were associated with the use of both crystalloids and colloids, whereas the type of fluid prescriber was associated with crystalloid use only. Conclusion: Our results suggest that crystalloids are more frequently used than colloids for fluid resuscitation in Brazil, and this discrepancy in frequencies is higher than that in other countries. Sodium chloride (0.9%) was the crystalloid most commonly prescribed. Serum albumin levels and the type of fluid prescriber were the factors associated with the choice of crystalloids or colloids for fluid resuscitation.
https://doi.org/10.5935/0103-507x.20210028
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6.
Produtividade, qualidade e composição de sementes de soja armazenadas em função de doses de boro em diferentes estágios fenológicos
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Campos, Thiago Souza
; Sousa, Westefann dos Santos
; Rossetti, Cristina
; Souza, Ane Gabriele Vaz
; Faria, Layanara Oliveira
; Cintra, Pedro Henrique Nascimento
; Melo, Osmanny Francisco Pereira de
; Rodrigues, Daniele Brandstetter
; Benett, Cleiton Gredson Sabin
; Benett, Katiane Santiago Silva
; Tunes, Lilian Vanussa Madruga de
; Miguel, Pablo
.
Resumo A soja é uma das culturas de maior impacto no abastecimento global de alimentos, por isso é importante estudar os fatores relevantes que afetam sua produção e até mesmo o desenvolvimento de suas sementes no campo. Os macro e micronutrientes são importantes, especificadamente em relação à soja, o boro é extremamente importante para a fixação biológica do nitrogênio, participando dos processos fisiológicos de formação das sementes. No entanto, o nutriente não é muito móvel nas plantas, sendo assim alguns autores recomendam a pulverização foliar para melhorar a produtividade e a qualidade das sementes. A dosagem e o momento das aplicações são fatores importantes nas decisões internas relacionadas à produção e ao manejo da safra. Portanto, o objetivo deste trabalho foi avaliar os efeitos de tempos e doses de aplicação de boro no solo sobre a qualidade da soja, e sua influência nas características fisiológicas após o armazenamento. Dois experimentos foram conduzidos um na Universidade Estadual de Goiás e outro na Universidade Federal de Pelotas. A primeira fase foi em campo, conduzida em blocos casualizados em esquema fatorial 5 x 6, com cinco estágios (V0, V3, V6, V9 e R1) de aplicação de boro e seis diferentes doses (0, 1, 2, 3, 4 e 5 kg ha-1) dela, quatro repetições, foram avaliandos o teor de boro nas folhas, o índice de clorofila e a produtividade de sementes em kg ha-1. A segunda fase foi elaborada em laboratório com o objetivo de avaliar a qualidade fisiológica e titulação de nutrientes das sementes após 6 meses de armazenamento, em delineamento inteiramente casualizado em esquema fatorial 5 x 6 com quatro repetições, como no campo com 5 estágios e 6 doses. As variáveis analisadas foram: germinação, comprimento da raiz, comprimento da parte aérea, índice de taxa de crescimento, razão de desenvolvimento da raiz, razão de desenvolvimento da parte aérea e concentração de fósforo, nitrogênio, potássio e boro. O estádio reprodutivo apresentou as melhores médias para as variáveis de qualidade das sementes e concentração dos nutriente na semente, enquanto que para as doses, os níveis intermediários apresentaram resultados positivos para a maioria dos testes utilizados no estudo. No entanto, não há justificativa para a fertilização com boro para manter a qualidade das sementes armazenadas.
Abstract Soybeans is one of the crops with significant impact on global food supply, so it’s important to study those relevant factors affecting its production and even the development of its seeds in the field. The macro and micronutrients are important, and continuously soybeans is concerned, boron is extremely important for biological nitrogen fixation, and participating in the physiological seed formation processes. Since the nutrient is not very mobile in the plant, some authors recommend foliar spraying to improve seed productivity and quality. Dose and timing of applications are important factors inner decisions related to crop production and management. Therefore, the goal of this work was to evaluate effects of times and doses of soil boron application on soybean quality, and its influence on the physiological characteristics after storage. Two experiments were conducted at the State University of Goiás and Federal University of Pelotas. The first in the field, conducted in a randomized block in a 5 x 6 factorial scheme, with five stages (V0, V3, V6, V9 and R1) of boron application and six different doses (0, 1, 2, 3, 4 and 5 kg ha-1) of it, four replications, evaluating leaf boron content, chlorophyll index and seed yield in kg ha-1. The second phase was contrived in the laboratory aimed to evaluate the physiological quality and nutrient titration of seeds after 6 months of storage, with a completely randomized design in a 5 x 6 factorial arrangement with four replications as in the field with 5 stages and 6 doses. The variables analyzed were: germination, root length, shoot length, growth rate index, root development ratio, shoot development ratio and concentration of phosphorus, nitrogen, potassium and boron. The reproductive stage showed the best averages for seed quality variables and concentration nutrients, whereas for doses, the intermediate levels showed positive results for most of the tests used in the study. However, there isn’t justification for fertilization with boron to maintain the stored seeds quality.
https://doi.org/10.19084/rca.20022
15 downloads
7.
Ultrasound evaluation of schistosomiasis-related morbidity among the Xakriabá people in the state of Minas Gerais, Brazil
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Marinho, Carolina Coimbra
; Nicolato, Aline Joice Pereira Gonçalves
; Reis, Vivian Walter
; Santos, Rosiane Cristina dos
; Silva, Jaime Costa
; Faria, Henrique Pereira
; Machado-Coelho, George Luiz Lins
.
Resumo Objetivo: Investigar a morbidade por esquistossomose na população indígena Xakriabá usando a ultrassonografia. Materiais e Métodos: Estudo de campo censitário realizado na terra da população indígena Xakriabá (166 convidados; 148 participantes; idade de 0-77). Foram feitos ultrassonografia abdominal, exame físico e coproscopia (EPF). Os testes Mann-Whitney U e qui-quadrado foram usados para comparações. Foram realizadas análise de risco (odds ratio - OR) e regressão logística. Resultados: De 116 índios com resultado de EPF, 31 (26,7%) tiveram ovos de Schistosoma; 22/31 (70,9%) tinham idade entre 4-16 anos. A carga parasitaria mediana foi 144 ovos/g (intervalo interquartílico: 264). De 105 examinados por ultrassom, 68 (64,8%) tiveram lobo hepático esquerdo aumentado, 6 (5,7%) tiveram esplenomegalia e 4 (3,8%) tiveram hipertensão portal. EPF+ foi mais frequente nos indivíduos com lobo esquerdo aumentado (OR: 3,4; intervalo de confiança (IC) 95%: 1,1-11,2; p = 0,043). Fibrose periportal ocorreu em 30/105 (28,6%) examinados, e desses 30, 9 (30%) apresentavam padrão C, 10 (33,3%) apresentavam padrão D e 11 (36,7%) apresentavam padrão Dc. A idade foi o único fator de risco independente para fibrose (p = 0,007). A fibrose ocorreu até nove vezes mais em usuários de álcool que em não usuários (OR: 9,28; IC 95%: 2,60-33,06; p < 0,001). Formas crônicas ocorreram em 54/138 (39,1%) participantes, sendo 32 dos 54 (64,8%) em menores de 30 anos; um (1,8%) era hepatoesplênico. Conclusão: A esquistossomose na população Xakriabá caracteriza-se por alta positividade, predomínio em crianças e presença de formas hepáticas crônicas em jovens, especialmente entre usuários de álcool.
Abstract Objective: To use ultrasound to investigate the morbidity related to schistosomiasis in the Xakriabá indigenous population. Materials and Methods: This was a field-based census study conducted in the territory of the Xakriabá people. A total of 166 individuals were invited, and 148 (≤ 77 years of age) agreed to participate. Most participants underwent abdominal ultrasound, physical examination, and stool examination. Mann-Whitney U and chi-square tests were used for comparisons. We determined risk by calculating odds ratio (OR) and performed logistic regression analysis. Results: Schistosoma mansoni eggs were found in 31 (26.7%) of the 116 stool samples examined, 22 (70.9%) of the 31 being from individuals 4-16 years of age. The median count was 144 eggs/g of feces (interquartile range, 264). Of the 105 participants examined with ultrasound, 68 (64.8%) had hepatomegaly (left lobe), 6 (5.7%) had splenomegaly, and 4 (3.8%) had portal hypertension. Egg-positive stool samples were more common in those with an enlarged left lobe (OR = 3.4; 95% confidence interval (CI): 1.1-11.2; p = 0.043). Periportal fibrosis was found in 30 participants (28.6%), of whom 9 (30%) had pattern C, 10 (33.3%) had pattern D, and 11 (36.7%) had pattern Dc. Age was the only independent risk factor for fibrosis (p = 0.007). Fibrosis was up to nine-fold more common in alcohol drinkers than in nondrinkers (OR = 9.28; 95% CI: 2.60-33.06; p < 0.001). Among the 138 participants in whom the clinical form was classified, the chronic hepatic form was identified in 54 (39.1%), of whom 32 (59.2%) were under 30 years of age and one (1.8%) was hepatosplenic. Conclusion: Schistosomiasis in the Xakriabá population is characterized by a high frequency of egg-positive stool samples, predominantly in children/adolescents, and by chronic hepatic form in the young, especially among alcohol drinkers.
https://doi.org/10.1590/0100-3984.2019.0047
774 downloads
8.
Immunoexpression of metalloproteinases 9 (MMP-9) and 2 (MMP-2) and their inhibitors (TIMP-1 and TIMP-2) in normal and neoplastic canine mammary tissue
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Ferreira, Hugo Henrique
; Toledo, Denise Caroline
; Faria, Adriana Marques
; Araújo, Diego Pereira
; Nardi, Andrigo Barboza di
; Porto, Regiani Nascimento Gagno
; Moura, Veridiana Maria Brianezi Dignani de
.
Resumo Este estudo teve como objetivo realizar a imunomarcação de MMP-9 e MMP-2 e seus inibidores, TIMP-1 e TIMP-2, no tecido mamário canino normal e neoplásico, a fim de avaliar o comportamento dessas proteínas no remodelamento da matriz extracelular (MEC) em diferentes tipos neoplásicos mamários. Foram analisadas 48 amostras de tecido mamário canino, sendo 14 carcinomas complexos, 13 carcinomas tubulopapilares, seis de adenomas simples e 15 mamas sem alterações. Houve diferença em MMP-9, TIMP-1 e TIMP-2 de acordo com a histomorfologia mamária, sendo que MMP-9 apresentou maior imunoexpressão em células epiteliais e estromais em carcinomas tubulopapilares e complexos. TIMP-1 exibiu menor imunomarcação nas células estromais dos carcinomas complexos e TIMP-2 maior imunomarcação nas células epiteliais dos carcinomas tubulopapilares. Houve correlação positiva entre MMP-9 e TIMP-1 nas células epiteliais e estromais quanto à intensidade de imunomarcação e número de células marcadas na mama normal. Houve correlação positiva entre MMP-9 e TIMP-2 nas células epiteliais dos carcinomas tubulopapilares. Conclui-se que a atividade equilibrada entre MMP-9, MMP-2, TIMP-1 e TIMP-2 mantém a homeostase do tecido mamário canino normal enquanto a imunoexpressão aumentada de MMP-9 e TIMP-2 e a imunoexpressão reduzida de TIMP-1 nos carcinomas sugere condição propícia à evolução tumoral.
Abstract The aim of this study was to perform the immunostaining of MMP-9 and MMP-2 and its inhibitors, TIMP-1 and TIMP-2, on normal and neoplastic canine mammary tissue in order to evaluate the behavior of these proteins in extracellular matrix (ECM) remodeling in different neoplastic mammary types. Thus, 48 samples of canine mammary tissue were analyzed, 14 of which complex carcinomas, 13 tubulopapillary carcinomas, six single adenomas and 15 normal mammary tissue. There were differences in MMP-9, TIMP-1 and TIMP-2 according to mammary histomorphology, and MMP-9 presented increased immunoexpression in epithelial and stromal cells in tubulopapillary and complex carcinomas. TIMP-1 exhibited reduced immunostaining in the stromal cells of the complex carcinomas and TIMP-2 enhanced immunostaining in the epithelial cells of tubulopapillary carcinomas. There was a positive correlation between MMP-9 and TIMP-1 in epithelial and stromal cells regarding immunostaining intensity and number of labeled cells in the normal breast. There was a positive correlation between MMP-9 and TIMP-2 in the epithelial cells of tubulopapillary carcinomas. It is concluded that balanced activity between MMP-9, MMP-2, TIMP-1 and TIMP-2 maintains normal canine mammary tissue homeostasis while increased immunoexpression of MMP-9 and TIMP-2 and reduced TIMP- 1 in carcinomas suggest a favorable condition for tumor evolution.
https://doi.org/10.1590/1809-6891v21e-58640
248 downloads
9.
Importation and early local transmission of COVID-19 in Brazil, 2020
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Jesus, Jaqueline Goes de
; Sacchi, Claudio
; Candido, Darlan da Silva
; Claro, Ingra Morales
; Sales, Flávia Cristina Silva
; Manuli, Erika Regina
; Silva, Daniela Bernardes Borges da
; Paiva, Terezinha Maria de
; Pinho, Margarete Aparecida Benega
; Santos, Katia Correa de Oliveira
; Hill, Sarah Catherine
; Aguiar, Renato Santana
; Romero, Filipe
; Santos, Fabiana Cristina Pereira dos
; Gonçalves, Claudia Regina
; Timenetsky, Maria do Carmo
; Quick, Joshua
; Croda, Julio Henrique Rosa
; Oliveira, Wanderson de
; Rambaut, Andrew
; Pybus, Oliver G.
; Loman, Nicholas J.
; Sabino, Ester Cerdeira
; Faria, Nuno Rodrigues
.
Revista do Instituto de Medicina Tropical de São Paulo
- Journal Metrics
ABSTRACT We conducted the genome sequencing and analysis of the first confirmed COVID-19 infections in Brazil. Rapid sequencing coupled with phylogenetic analyses in the context of travel history corroborate multiple independent importations from Italy and local spread during the initial stage of COVID-19 transmission in Brazil.
https://doi.org/10.1590/s1678-9946202062030
3197 downloads
10.
Updated Cardiovascular Prevention Guideline of the Brazilian Society of Cardiology - 2019
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Précoma, Dalton Bertolim
; Oliveira, Gláucia Maria Moraes de
; Simão, Antonio Felipe
; Dutra, Oscar Pereira
; Coelho, Otávio Rizzi
; Izar, Maria Cristina de Oliveira
; Póvoa, Rui Manuel dos Santos
; Giuliano, Isabela de Carlos Back
; Alencar Filho, Aristóteles Comte de
; Machado, Carlos Alberto
; Scherr, Carlos
; Fonseca, Francisco Antonio Helfenstein
; Santos Filho, Raul Dias dos
; Carvalho, Tales de
; Avezum Jr., Álvaro
; Esporcatte, Roberto
; Nascimento, Bruno Ramos
; Brasil, David de Pádua
; Soares, Gabriel Porto
; Villela, Paolo Blanco
; Ferreira, Roberto Muniz
; Martins, Wolney de Andrade
; Sposito, Andrei C.
; Halpern, Bruno
; Saraiva, José Francisco Kerr
; Carvalho, Luiz Sergio Fernandes
; Tambascia, Marcos Antônio
; Coelho-Filho, Otávio Rizzi
; Bertolami, Adriana
; Correa Filho, Harry
; Xavier, Hermes Toros
; Faria-Neto, José Rocha
; Bertolami, Marcelo Chiara
; Giraldez, Viviane Zorzanelli Rocha
; Brandão, Andrea Araújo
; Feitosa, Audes Diógenes de Magalhães
; Amodeo, Celso
; Souza, Dilma do Socorro Moraes de
; Barbosa, Eduardo Costa Duarte
; Malachias, Marcus Vinícius Bolívar
; Souza, Weimar Kunz Sebba Barroso de
; Costa, Fernando Augusto Alves da
; Rivera, Ivan Romero
; Pellanda, Lucia Campos
; Silva, Maria Alayde Mendonça da
; Achutti, Aloyzio Cechella
; Langowiski, André Ribeiro
; Lantieri, Carla Janice Baister
; Scholz, Jaqueline Ribeiro
; Ismael, Silvia Maria Cury
; Ayoub, José Carlos Aidar
; Scala, Luiz César Nazário
; Neves, Mario Fritsch
; Jardim, Paulo Cesar Brandão Veiga
; Fuchs, Sandra Cristina Pereira Costa
; Jardim, Thiago de Souza Veiga
; Moriguchi, Emilio Hideyuki
; Schneider, Jamil Cherem
; Assad, Marcelo Heitor Vieira
; Kaiser, Sergio Emanuel
; Lottenberg, Ana Maria
; Magnoni, Carlos Daniel
; Miname, Marcio Hiroshi
; Lara, Roberta Soares
; Herdy, Artur Haddad
; Araújo, Cláudio Gil Soares de
; Milani, Mauricio
; Silva, Miguel Morita Fernandes da
; Stein, Ricardo
; Lucchese, Fernando Antonio
; Nobre, Fernando
; Griz, Hermilo Borba
; Magalhães, Lucélia Batista Neves Cunha
; Borba, Mario Henrique Elesbão de
; Pontes, Mauro Ricardo Nunes
; Mourilhe-Rocha, Ricardo
.
https://doi.org/10.5935/abc.20190204
40841 downloads
11.
Atualização da Diretriz de Ressuscitação Cardiopulmonar e Cuidados Cardiovasculares de Emergência da Sociedade Brasileira de Cardiologia - 2019
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Bernoche, Claudia
; Timerman, Sergio
; Polastri, Thatiane Facholi
; Giannetti, Natali Schiavo
; Siqueira, Adailson Wagner da Silva
; Piscopo, Agnaldo
; Soeiro, Alexandre de Matos
; Reis, Amélia Gorete Afonso da Costa
; Tanaka, Ana Cristina Sayuri
; Thomaz, Ana Maria
; Quilici, Ana Paula
; Catarino, Andrei Hilário
; Ribeiro, Anna Christina de Lima
; Barreto, Antonio Carlos Pereira
; Azevedo Filho, Antonio Fernando Barros de
; Pazin Filho, Antonio
; Timerman, Ari
; Scarpa, Bruna Romanelli
; Timerman, Bruno
; Tavares, Caio de Assis Moura
; Martins, Cantidio Soares Lemos
; Serrano Junior, Carlos Vicente
; Malaque, Ceila Maria Sant’Ana
; Pisani, Cristiano Faria
; Batista, Daniel Valente
; Leandro, Daniela Luana Fernandes
; Szpilman, David
; Gonçalves, Diego Manoel
; Paiva, Edison Ferreira de
; Osawa, Eduardo Atsushi
; Lima, Eduardo Gomes
; Adam, Eduardo Leal
; Peixoto, Elaine
; Evaristo, Eli Faria
; Azeka, Estela
; Silva, Fabio Bruno da
; Wen, Fan Hui
; Ferreira, Fatima Gil
; Lima, Felipe Gallego
; Fernandes, Felipe Lourenço
; Ganem, Fernando
; Galas, Filomena Regina Barbosa Gomes
; Tarasoutchi, Flavio
; Souza, Germano Emilio Conceição
; Feitosa Filho, Gilson Soares
; Foronda, Gustavo
; Guimarães, Helio Penna
; Abud, Isabela Cristina Kirnew
; Leite, Ivanhoé Stuart Lima
; Linhares Filho, Jaime Paula Pessoa
; Moraes Junior, João Batista de Moura Xavier
; Falcão, João Luiz Alencar de Araripe
; Ramires, Jose Antônio Franchini
; Cavalini, José Fernando
; Saraiva, José Francisco Kerr
; Abrão, Karen Cristine
; Pinto, Lecio Figueira
; Bianchi, Leonardo Luís Torres
; Lopes, Leonardo Nícolau Geisler Daud
; Piegas, Leopoldo Soares
; Kopel, Liliane
; Godoy, Lucas Colombo
; Tobase, Lucia
; Hajjar, Ludhmila Abrahão
; Dallan, Luís Augusto Palma
; Caneo, Luiz Fernando
; Cardoso, Luiz Francisco
; Canesin, Manoel Fernandes
; Park, Marcelo
; Rabelo, Marcia Maria Noya
; Malachias, Marcus Vinícius Bolívar
; Gonçalves, Maria Aparecida Batistão
; Almeida, Maria Fernanda Branco de
; Souza, Maria Francilene Silva
; Favarato, Maria Helena Sampaio
; Carrion, Maria Julia Machline
; Gonzalez, Maria Margarita
; Bortolotto, Maria Rita de Figueiredo Lemos
; Macatrão-Costa, Milena Frota
; Shimoda, Mônica Satsuki
; Oliveira-Junior, Mucio Tavares de
; Ikari, Nana Miura
; Dutra, Oscar Pereira
; Berwanger, Otávio
; Pinheiro, Patricia Ana Paiva Corrêa
; Reis, Patrícia Feitosa Frota dos
; Cellia, Pedro Henrique Moraes
; Santos Filho, Raul Dias dos
; Gianotto-Oliveira, Renan
; Kalil Filho, Roberto
; Guinsburg, Ruth
; Managini, Sandrigo
; Lage, Silvia Helena Gelas
; Yeu, So Pei
; Franchi, Sonia Meiken
; Shimoda-Sakano, Tania
; Accorsi, Tarso Duenhas
; Leal, Tatiana de Carvalho Andreucci
; Guimarães, Vanessa
; Sallai, Vanessa Santos
; Ávila, Walkiria Samuel
; Sako, Yara Kimiko
.
https://doi.org/10.5935/abc.20190203
54793 downloads
12.
Comment on the study Coronary Artery Bypass Surgery in Brazil: Analysis of the National Reality Through the Bypass Registry that was presented at the 46th Congress of the Brazilian Society of Cardiovascular Surgery, Nova Lima, BH, Brazil, April 5 and 6, 2019
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Dallan, Luís Alberto O.
; Paez, Rodrigo Pereira
; Hossne Junior, Nelson Américo
; Santo, José Amalth do Espírito
; Berwanger, Otavio
; Santos, Renato Hideo Nakagawa
; Kalil, Renato Abdala Karam
; Jatene, Fabio B.
; Cavalcanti, Alexandre Biasi
; Zilli, Alexandre Cabral
; Bettiati Jr, Luiz Carlos
; Figueira, Fernando Augusto Marinho dos Santos
; D’Azevedo, Stephanie Steremberg Pires
; Soares, Marcelo José Ferreira
; Fernandes, Marcio Pimentel
; Ardito, Roberto Vito
; Bogdan, Renata Andrea Barberio
; Campagnucci, Valquíria Pelisser
; Nakasako, Diana
; Rodrigues, Clarissa Garcia
; Rodrigues Junior, Anilton Bezerra
; Cascudo, Marcelo Matos
; Atik, Fernando Antibas
; Lima, Elson Borges
; Nina, Vinicius José da Silva
; Heluy, Renato Albuquerque
; Azeredo, Lisandro Gonçalves
; Henrique Junior, Odilon Silva
; Mendonça, José Teles de
; Silva, Katharina Kelly de Oliveira Gama
; Pandolfo, Marcelo
; Lima Júnior, José Dantas de
; Faria, Renato Max
; Santos, Jonas Gonçalves dos
; Coelho, Guilherme Henrique Biachi
; Pereira, Sergio Nunes
; Senger, Roberta
; Buffolo, Enio
; Caputi, Guido Marco
; Oliveira, Juliana Aparecida Borges de
; Gomes, Walter J.
.
Brazilian Journal of Cardiovascular Surgery
- Journal Metrics
https://doi.org/10.21470/1678-9741-2019-0606
335 downloads
13.
Coronary Artery Bypass Surgery in Brazil: Analysis of the National Reality Through the BYPASS Registry
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Paez, Rodrigo Pereira
; Hossne Junior, Nelson Américo
; Santo, José Amalth do Espírito
; Berwanger, Otavio
; Santos, Renato Hideo Nakagawa
; Kalil, Renato Abdala Karam
; Jatene, Fabio B.
; Cavalcanti, Alexandre Biasi
; Zilli, Alexandre Cabral
; Bettiati Jr, Luiz Carlos
; Figueira, Fernando Augusto Marinho dos Santos
; D'Azevedo, Stephanie Steremberg Pires
; Soares, Marcelo José Ferreira
; Fernandes, Marcio Pimentel
; Ardito, Roberto Vito
; Bogdan, Renata Andrea Barberio
; Campagnucci, Valquíria Pelisser
; Nakasako, Diana
; Rodrigues, Clarissa Garcia
; Rodrigues Junior, Anilton Bezerra
; Cascudo, Marcelo Matos
; Atik, Fernando Antibas
; Lima, Elson Borges
; Nina, Vinicius José da Silva
; Heluy, Renato Albuquerque
; Azeredo, Lisandro Gonçalves
; Henrique Junior, Odilon Silva
; Mendonça, José Teles de
; Silva, Katharina Kelly de Oliveira Gama
; Pandolfo, Marcelo
; Lima Júnior, José Dantas de
; Faria, Renato Max
; Santos, Jonas Gonçalves dos
; Coelho, Guilherme Henrique Biachi
; Pereira, Sergio Nunes
; Senger, Roberta
; Buffolo, Enio
; Caputi, Guido Marco
; Oliveira, Juliana Aparecida Borges de
; Gomes, Walter J.
.
Brazilian Journal of Cardiovascular Surgery
- Journal Metrics
Abstract Introduction: Coronary artery bypass grafting (CABG) is the most frequently performed heart surgery in Brazil. Recent international guidelines recommend that national societies establish a database on the practice and results of CABG. In anticipation of the recommendation, the BYPASS Registry was introduced in 2015. Objective: To analyze the profile, risk factors and outcomes of patients undergoing CABG in Brazil, as well as to examine the predominant surgical strategy, based on the data included in the BYPASS Registry. Methods: A cross-sectional study of 2292 patients undergoing CABG surgery and cataloged in the BYPASS Registry up to November 2018. Demographic data, clinical presentation, operative variables, and postoperative hospital outcomes were analyzed. Results: Patients referred to CABG in Brazil are predominantly male (71%), with prior myocardial infarction in 41.1% of cases, diabetes in 42.5%, and ejection fraction lower than 40% in 9.7%. The Heart Team indicated surgery in 32.9% of the cases. Most of the patients underwent cardiopulmonary bypass (87%), and cardioplegia was the strategy of myocardial protection chosen in 95.2% of the cases. The left internal thoracic artery was used as a graft in 91% of the cases; the right internal thoracic artery, in 5.6%; and the radial artery in 1.1%. The saphenous vein graft was used in 84.1% of the patients, being the only graft employed in 7.7% of the patients. The median number of coronary vessels treated was 3. Operative mortality was 2.8%, and the incidence of cerebrovascular accident was 1.2%. Conclusion: CABG data in Brazil provided by the BYPASS Registry analysis are representative of our national reality and practice. This database constitutes an important reference for indications and comparisons of therapeutic procedures, as well as to propose subsequent models to improve patient safety and the quality of surgical practice in the country.
https://doi.org/10.21470/1678-9741-2018-0313
1270 downloads
14.
Soil carbon stock and humification in pastures under different levels of intensification in Brazil
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Segnini, Aline
; Xavier, Alfredo Augusto Pereira
; Otaviani-Junior, Pedro Luis
; Oliveira, Patrícia Perondi Anchão
; Pedroso, André de Faria
; Praes, Maria Fernanda Ferreira Menegucci
; Rodrigues, Paulo Henrique Mazza
; Milori, Débora Marcondes Bastos Pereira
.
ABSTRACT: Intensive management of tropical pastures has shown potential for greenhouse gas (GHG) mitigation due to high forage production and C accumulation in the soil. This study aimed to evaluate different pasture management options in relation to their effect on soil C stocks and soil organic matter (SOM) humification. Pastures in four beef cattle production systems were assessed: intensive and irrigated pasture with high stocking rate (IHS); dryland pasture with high stocking rate (DHS); dryland pasture with moderate stocking rate (DMS); degraded pasture (DP). The soil under the native forest was also evaluated and soil carbon stocks from the 0-100 and 0-30 cm layers were assessed. Carbon stocks (0-100 cm) ranged from 99.88 to 142.33 Mg ha−1 in DP and DMS, respectively and were, respectively, 14 % and 24 % higher compared to the soil under the forest and indicate the capacity of adequately managed tropical pastures to mitigate GHG emissions from livestock production. Humification indexes indicated the presence of more labile C in pastures with greater C accumulation (DHS and DMS), mainly in the upper soil layers, indicating recent C accumulation resulting from correct management. However, more labile C can be easily lost to the atmosphere as CO2, depending on pasture management. Low C stocks associated with high humification indexes are characteristics of DP in which significant amounts of SOM are lost. It is necessary to develop technologies to improve C sequestration in IHS and results indicate the importance of quantifying C stocks in association with C stability.
https://doi.org/10.1590/1678-992x-2017-0131
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Anatomical terminology of the internal nose and paranasal sinuses: cross-cultural adaptation to Portuguese
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Bezerra, Thiago Freire Pinto
; Stamm, Aldo
; Anselmo-Lima, Wilma Teresinha
; Fornazieri, Marco Aurélio
; Melo, Nelson D’Ávila
; Balsalobre, Leonardo
; Jotz, Geraldo Pereira
; Leão, Henrique Zaquia
; Nunes, André Alencar Araripe
; Felippu, Alexandre
; Cedin, Antonio Carlos
; Pinheiro-Neto, Carlos D.
; Oliveira, Diego Lima
; Sakano, Eulalia
; Kosugi, Eduardo Macoto
; Araújo, Elizabeth
; Valera, Fabiana Cardoso Pereira
; Pinna, Fábio de Rezende
; Romano, Fabrizio Ricci
; Pádua, Francine Grecco de Melo
; Ramos, Henrique Faria
; Telles Jr., João
; Sá, Leonardo Conrado Barbosa de
; D'Assunção Filho, Leopoldo Marques
; Sennes, Luiz Ubirajara
; Gregório, Luis Carlos
; Sampaio, Marcelo H.
; Santos, Marco César Jorge dos
; Franca, Marco
; Mocellin, Marcos
; Lessa, Marcus Miranda
; Avelino, Melissa Ameloti G.
; Tepedino, Miguel
; Andrade, Nilvano Alves de
; Piltcher, Otavio B.
; Roithmann, Renato
; Pilan, Renata Mendonça
; Meireles, Roberto Campos
; Guimarães, Roberto Eustáquio
; Santos, Rodrigo de Paula
; Pezato, Rogério
; Pignatari, Shirley
; Abdo, Tatiana Telles
; Nakajima, Victor
; Almeida, Washington
; Nakanishi, Marcio
; Voegels, Richard L.
.
Resumo: Introdução: A cirurgia endoscópica funcional endonasal é um procedimento cirúrgico frequente entre os otorrinolaringologistas. Em 2014, a Sociedade Europeia de Rinologia publicou o "Documento Europeu para Posicionamento sobre a Terminologia Anatômica Interna do Nariz e das Cavidades Paranasais" com o objetivo de unificar os termos na língua inglesa. Ainda não dispomos de uma terminologia unificada na língua portuguesa. Objetivo: Adaptação transcultural dos termos anatômicos do nariz e das cavidades paranasais para o português da "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses". Método: Um grupo de rinologistas de todo o Brasil, com experiência em cirurgia endoscópica endonasal, foi convidado a participar da elaboração desse posicionamento sobre os termos anatômicos do nariz e das cavidades paranasais para o português conforme metodologia adaptada da previamente descrita por Rudmik e Smith. Resultados: Os resultados desse documento foram gerados a partir da concordância da maioria dos participantes conforme as sugestões mais populares entre os rinologistas. Uma adaptação transcultural da terminologia anatômica nasossinusal foi consolidada. Sugerimos que se busque uniformizar termos como "concha inferior", "septo nasal", "porção (óssea/cartilaginosa) do septo nasal", "meato (médio/ inferior) nasal", "via da drenagem do seio frontal", "recesso frontal" e "processo uncinado". Conclusão: Consolidamos uma versão adaptada em português da "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses" que auxiliará a publicação de comunicados técnicos, publicações científicas e o ensino dos termos anatômicos internos do nariz e das cavidades paranasais no Brasil.
Abstract Introduction: Functional endonasal endoscopic surgery is a frequent surgical procedure among otorhinolaryngologists. In 2014, the European Society of Rhinology published the "European Position Paper on the Anatomical Terminology of the Internal Nose and Paranasal Sinuses", aiming to unify the terms in the English language. We do not yet have a unified terminology in the Portuguese language. Objective: Transcultural adaptation of the anatomical terms of the nose and paranasal cavities of the "European Anatomical Terminology of the Internal Nose and Paranasal Sinuses" to Portuguese. Methods: A group of rhinologists from diverse parts of Brazil, all experienced in endoscopic endonasal surgery, was invited to participate in the creation of this position paper on the anatomical terms of the nose and paranasal sinuses in the Portuguese language according to the methodology adapted from that previously described by Rudmik and Smith. Results: The results of this document were generated based on the agreement of the majority of the participants according to the most popular suggestions among the rhinologists. A cross-cultural adaptation of the sinonasal anatomical terminology was consolidated. We suggest the terms "inferior turbinate", "nasal septum", "(bone/cartilaginous) part of the nasal septum", "(middle/inferior) nasal meatus", "frontal sinus drainage pathway", "frontal recess" and "uncinate process" be standardized. Conclusion: We have consolidated a Portuguese version of the European Anatomical Terminology of the Internal Nose and Paranasal Sinuses, which will help in the publication of technical announcements, scientific publications and the teaching of the internal anatomical terms of the nose and paranasal sinuses in Brazil.
https://doi.org/10.1016/j.bjorl.2018.08.003
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