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Abstract Public health policies are crucial for the well-being of the general population; however, the health systems of developed countries still do not include oral health in its system. Thus, it is necessary to understand the process of decision-making in oral health policies to create opportunities for countries to achieve an overall positive health outcome, including oral health. This study aimed to identify the factors influencing the inclusion of oral health on the political agenda in Brazil, Colombia, and Chile. The study sample involved decision-makers at political, technical, and academic levels. The extracted data were analyzed using the software Maxqda® and Kingdon´s theoretical model; defining interactive variables that produce a “window of opportunity” to define the agenda and the insertion of theme in formulating public policies. The decision-making process regarding oral health is influenced by many factors like the need to improve the overall oral health of the population, identified through national epidemiological studies, and the importance of individuals in positions involving political decision-making, who advocate for oral health. Strategies were developed in partnership with the academy that focused on the health rights of the population provided by law; territorial and national programs were also developed. The inclusion and creation of oral health policies depend on actors who advocate for thematic and scientific evidence to support decision-making. A close relationship between academia and stakeholders and knowledge translation is important for the development of public policies that can be effective for health systems. wellbeing well being however system Thus decisionmaking decision making outcome Brazil Colombia Chile decisionmakers makers technical levels Maxqda Kingdons Kingdon s model window opportunity studies decisionmaking, making, law decisionmaking. making.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0051

Potential of olivine melilitite as a soil remineralizer according to particle size and rates
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Almeida, Jaime Antonio de

; Cunha, Gabriel Octávio de Mello

; Heberle, Daniel Alexandre

; Mafra, Álvaro Luiz

Pesquisa Agropecuária Brasileira

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2022, Volume 57 elocation e01445

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

Resumo O objetivo deste trabalho foi avaliar o potencial de pó da rocha olivina melilitito, em duas granulometrias e em doses crescentes, para melhorar as características químicas do solo e o crescimento e o acúmulo de nutrientes em plantas de soja (Glycine max) e sorgo (Sorghum bicolor). Os tratamentos consistiram de três doses de olivina melilitito, equivalentes a 2,5, 5,0 e 10 Mg ha-1, nas granulometrias de pó e filler do produto comercial. Foram realizadas análises físico-químicas e mineralógicas, tendo-se utilizado, como base, instrução normativa para pó de rocha como remineralizador de solos. As plantas de soja e sorgo foram cultivadas por 60 e 45 dias, respectivamente, em casa de vegetação, em Cambissolo Háplico Alumínico e Argissolo Vermelho Distrófico sômbrico. O pó da rocha olivina melilitito aplicado nas doses crescentes e nas duas granulometrias testadas melhorou as características químicas dos dois solos estudados e promoveu o desenvolvimento das plantas. No entanto, a granulometria filler é mais eficiente que a do pó para melhorar as características químicas dos solos e o desenvolvimento e o acúmulo de nutrientes nas plantas.

Abstract The objective of this work was to evaluate the potential of olivine melilitite rock powder, in two particle sizes and in increasing rates, to improve the chemical properties of the soil and the growth and nutrient accumulation of soybean (Glycine max) and sorghum (Sorghum bicolor) plants. The treatments consisted of three rates of the rock powder, equivalent to 2.5, 5.0, and 10 Mg ha-1, in the powder and filler particle sizes of the commercial product. Physicochemical and mineralogical analyses were carried out using, as a basis, the Brazilian normative ruling on rock powder as a soil remineralizer. The soybean and sorghum plants were cultivated for 60 and 45 days, respectively, in a greenhouse on a Humic Dystrudept and a Typic Hapludult. The olivine melilitite rock powder applied in the tested increasing rates and two particle sizes improved soil chemical properties and promoted plant growth. However, the filler particle size is more efficient than that of the powder to improve soil chemical properties and plant growth and nutrient accumulation.

https://doi.org/10.1590/s1678-3921.pab2022.v57.01445

Análise da soldagem multipasse utilizando delineamento experimental na manutenção de aço ASTM A131 Grau A A13 A1
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Araújo, Filipe de Almeida

; Amorim, Mateus Oliveira de

; Cruz Neto, Rubelmar Maia de Azevedo

; Alves, Antônio do Nascimento Silva

; Brandi, Sérgio Duarte

; Soeiro Junior, Jaime Casanova

Matéria (Rio de Janeiro)

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2022, Volume 27 N. 2 elocation e13210

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

RESUMO O estudo consiste na análise da relação entre a soldagem multipasse e os valores de corrente elétrica utilizada na soldagem de manutenção de um aço ASTM A 131 grau A. Por meio do processo de soldagem de eletrodo revestido e um delineamento experimental buscou-se identificar quais os fatores mais influentes e se existe relação entre os fatores estudados. Entre os principais resultados, a zona afetada pelo calor das amostras atravessou a espessura da chapa, entretanto os valores de dureza para as extremidades afetadas demonstraram dureza idêntica ao metal de base. Para uso em uma situação de reparo, a configuração mais indicada seria a configuração com dois cordões de solda do CP4 (1,15 kJ/mm e 1,37 kJ/mm) por apresentar os menores valores de microdureza na junta soldada. 13 buscouse buscou estudados resultados chapa base reparo CP 1,15 115 1 15 (1,1 kJmm kJ mm 137 37 1,3 soldada 1,1 11 (1, 3 1, (1 (

ABSTRACT The study consists on the analysis of the relation between multibead welding and the electric current used on maintenance welding of an ASTM A131 grade A steel, by using the shield metal arc welding process and a design of experiment to identify the factors with most influence and if there is relation between the studied factors. Between the main results the heat affected zone of the samples reached the lower extremity of the plate thickness, however the hardness values for the affected extremities show a hardness value identical to the base metal. For use in a repair situation, the desired configuration would be the one presenting 2 weld beads as the CP4 (1,15kJ/mm and 1,37kJ/mm) for having the lowest microhardness values on the welded joint. A13 steel thickness situation CP 1,15kJ/mm 115kJmm kJmm 1 15kJ mm kJ 1,37kJ/mm 137kJmm 37kJ joint A1

https://doi.org/10.1590/s1517-707620220002.1310

Chemical composition of soybean seeds subjected to fertilization with rock dusts
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Cunha, Gabriel Octávio de Mello

; Almeida, Jaime Antonio de

; Coelho, Cileide Maria Medeiros

Acta Scientiarum. Agronomy

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2022, Volume 44 elocation e53312

Abstract: En | Text: En | PDF: En

ABSTRACT. Rock dusts in association with organic sources have been used in agriculture to improve soil chemical characteristics and food composition. In this context, this study aimed to evaluate the effect of the rock dusts siltstone, tephrite, and olivine melilitite pure or combined and associated or not with cattle manure on the chemical composition of soybean seeds of the cultivar BRS 232 grown on a Cambisol and Nitisol subjected to these treatments and conventional fertilization. For this, an experiment was carried out with pots in a greenhouse using a Cambisol and Nitisol to cultivate the soybean from January to May 2019 until seed production. The seeds were harvested, ground, and sieved through a 1 mm mesh sieve to determine the nutrient, phytate, and crude protein contents. The effects of the rock dusts on the chemical composition of seeds were directly related to the chemical characteristics of the evaluated soils. The tested rock dusts had a more pronounced response in the Cambisol (poorer soil) than in the Nitisol (more fertile). The contents and accumulation of nutrients in the seeds, as well as the total dry matter production in both soils subjected to the treatments with the rock dusts olivine melilitite and siltstone + olivine melilitite, pure and combined with manure, were similar and, in some cases, higher than the treatments subjected to conventional fertilization. The combination of manure and rock dusts provided an increase in the concentration of nutrients in both soils, resulting in their higher availability for plants and directly reflecting on the chemical composition of seeds.

https://doi.org/10.4025/actasciagron.v44i1.53312

Terahertz Spectroscopy Applied to Diagnostics in Public Health: A Review
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Almeida, Meila Bastos de

; Schiavo, Letícia

; Esmanhoto, Elis

; Lenz, Cesar Antonio

; Rocha, Jaime

; Loureiro, Marcelo

; Kmetiuk, Louise Bach

; Biondo, Alexander Welker

; Barros Filho, Ivan Roque de

Brazilian Archives of Biology and Technology

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2021, Volume 64 N. spe elocation e21200770

Abstract: En | Text: En | PDF: En

Abstract Terahertz (THz) spectroscopy is an emerging technology that is that is bringing a number of technical breakthroughs in several scientific applications. This review aimed to describe potential applications of THz spectroscopy at the biochemistry and molecules detection for food industry, environment monitoring and diagnostics, and present the importance of such technological platform in disease control and Public Health.

https://doi.org/10.1590/1678-4324-75years-2021200770 356 downloads

Key factors affecting succession in upper montane forest areas of "Planalto Sul Catarinense" Region, Brazil
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Duarte, Edilaine

; Higuchi, Pedro

; da Silva, Ana Carolina

; Lopes da Costa Guerra Sobral, Marcos Eduardo

; Bortoluzzi, Roseli

; de Almeida, Jaime Antonio

; Larsen, Janaina Gabriela

; Pizutti Dallabrida, Juliana

; Monteiro Muzeka, Luran

; Thalheimer de Aguiar, Jéssica

; Cuchi, Tarik

Bosque (Valdivia)

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2021, Volume 42 N. 3 Pages 353 - 364

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

SUMMARY: The understanding of the succession process is a fundamental condition in defining strategies for the conservation and sustainable use of forest ecosystems. Therefore, we aimed at testing which ecological factors affect short-term successional changes in the upper-montane forests of the “Planalto Sul Catarinense” Region, Brazil. We evaluated the influence of propagules source, soil seed bank, edaphic and topographic variables, nucleating elements and natural regeneration floristic-structural composition on demographic rates of tree-shrub regenerating component in three disturbed open vegetation areas at São Joaquim National Park. We inventoried the regenerative component in 2014, 2015 and 2016, within one 20x100 m transect in each area. Afterwards, demographic rates were determined for each period. The influence of explicative variables on demographic rates of the regenerating component was tested through the Generalized Least Square (GLS) model. We found an increment in both individuals and richness over time. When analyzing the influence of the explanatory variables on the speed of the successional process, we observed that only the floristic-structural composition of the natural regeneration was determinant. We conclude that the speed of the represented succession is, to a large extent, a feature related to the phase of the successional trajectory in which the vegetation is found.

RESUMEN: Se busca evaluar los factores ecológicos que afectan los cambios sucesionales en los bosques de la alta montaña de la región "Planalto Sul Catarinense", Brasil. Se analizó la influencia de la fuente de propágulos, banco de semillas del suelo, variables edáficas y topográficas, elementos nucleadores y composición florístico-estructural de la regeneración natural en las tasas demográficas del componente de regeneración de árboles y arbustos en tres áreas de vegetación abierta perturbada en el Parque Nacional Nacional de São Joaquim. Se inventarió el componente regenerativo en 2014, 2015 y 2016, dentro de un transecto de 20x100 m en cada área. Entonces, se determinó las tasas demográficas para cada período. La influencia de las variables explicativas en las tasas demográficas del componente de regeneración se evaluó mediante el modelo de mínimos cuadrados generalizados (GLS). Se encontró un incremento tanto en los individuos como en la riqueza a lo largo del tiempo. Al analizar la influencia de las variables explicativas sobre la velocidad del proceso sucesorio, se observó que solo la composición florístico-estructural de la regeneración natural fue determinante. Por lo tanto, se puede inferir que la velocidad de sucesión representa una característica inherente a la fase sucesional de la vegetación. Se concluye que el proceso de sucesión se desarrolló de forma diferente entre áreas, con el pastizal presentando un proceso de invasión leñosa.

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Sombric-like horizon and xanthization in polychrome subtropical soils from Southern Brazil: implications for soil classification
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Chiapini, Mariane

; Oliveira Junior, Jairo Calderari de

; Schellekens, Judith

; Almeida, Jaime Antonio de

; Buurman, Peter

; Vidal-Torrado, Pablo

Scientia Agricola

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2021, Volume 78 N. 4 elocation e20190115

Abstract: En | Text: En | PDF: En

ABSTRACT The occurrence of dark subsurface horizons rich in organic matter (OM) associated with polychrome in the B horizon (yellowish over reddish hue) is common in soils from Southern Brazil. The formation of these horizons and the combination with such morphological attributes has not been properly documented, and neither has the cause effect relationship. Four soil profiles with such sombric-like horizons with a yellowish color at the upper part of the B horizon over red subsoil were studied in Southern Brazil. Results from micromorphology, extractable sesquioxide minerals, clay mineralogy and isomorphic substitution of Fe by Al in iron minerals showed that melanization, xanthization, bioturbation, moderate shrinking/swelling and moderate ferralitization were the most evident pedogenetic processes in role. Xanthization is closely related to the sombric-like horizon formation. In the studied area the findings demonstrated that no clay and OM illuviation had taken place. Therefore, the classification of these soils was revisited, so as to take into account the processes that underlie their genesis with emphasis on xanthization, clay illuviation and soil aggregation. The results suggest that the sombric horizon may need redefinition, unless profiles can be found in which illuviation of clay and/or OM can be proven.

https://doi.org/10.1590/1678-992x-2019-0115 675 downloads

Epi and endosaturation affecting redoximorphic features and pedogenesis in subtropical soils with high textural contrast developed from sedimentary rocks
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Almeida, Jaime Antonio de

; Santos, Pablo Grahl dos

Revista Brasileira de Ciência do Solo

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2021, Volume 45 elocation e0210044

Abstract: En | Text: En | PDF: En

ABSTRACT Soils in the Depressão Central and Campanha Gaúcha in Rio Grande do Sul State, Brazil, developed from sedimentary rocks are mainly Alfisols (Luvissolos, Planossolos and Plintossolos) and Ultisols (Argissolos) with high textural contrast between A and/or E horizons and clayey B horizons. Red Ultisols dominate in well-drained areas in the summit. But many soils present redoximorphic features on the backslope and footslope, with mottled and/or nodules similar to plinthite due to the oscillating of the water table above the rock or poorly permeable saprolite. Identifying morphological features, mineralogical and chemical properties, and parent material differences are essential to identify the main processes responsible for their genesis. Knowledge of the relative distribution of different forms of iron in the soil is also of particular interest when interpreting pedogenesis. This study aimed to evaluated the main process responsible for the high textural contrast in soils developed from different sedimentary lithologies, and how the redoximorphic features observed in some soils may be related to genesis of plinthites and ferrolysis processes. The study area is located in the hydrographic basin of Rio Santa Maria, in the city of Rosário do Sul – RS, Brazil (30° 15’ 28” S and 54° 54’ 50” W), average altitude of 132 m and Cfa-type climate. Topolithosequences were defined based on soils developed from lithogies of Piramboia and Sanga-do-Cabral geological formations, by choosing soil profiles according to the source material, variations in relief, altitude and hydrological conditions. Morphological descriptions, particle size determinations, chemical analysis, mineralogy of the clay fraction by XRD analysis, determination of the main forms of iron, tests to identify plinthite were performed. Argiluviation, ferrolysis and plinthization were the most active processes identified in the genesis of most studied soils. The high textural contrast on these soils was not solely due to clay illuviation processes but also ferrolysis and lithological discontinuities in some soils, indicating polygenetic origin. Redoximorphic features in most soil revealed that iron segregation in most soils occurs like mottles and not plinthite, since they did not remain aggregated after the various wetting and drying cycles.

https://doi.org/10.36783/18069657rbcs20210044

Andic properties in soils with histic horizon “O” in the highlands of Southern Brazil
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Santos Junior, Jaime Barros dos

; Almeida, Jaime Antonio de

Revista Brasileira de Ciência do Solo

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2021, Volume 45 elocation e0200152

Abstract: En | Text: En | PDF: En

ABSTRACT Soils with andic properties are characterized by a low apparent density, variable charges, large amounts of allophanes, imogolite, ferrihydrite, and/or organo-metallic complexes with Al, and present high phosphate retention. Soils derived from non-pyroclastic materials rich in silicates, formed under a cold and humid climate, a large amount of organic carbon, acid weathering, andic properties can manifest when a large amount of Al is present in the form of organo-metallic complexes. This study aimed to evaluate the characteristics and geographical expression of soils with such properties in areas of altitude in the extreme south of Brazil, on the escarpment edges of the Serra Geral Formation, under a cold and humid climate. The sampling points were selected based on environmental characteristics such as geomorphology, geology, the coloration of the superficial horizon of the soil, and position in the landscape, covering a linear distance of approximately 185 km at the escarpment edge between the states of Santa Catarina and Rio Grande do Sul. Soil samples were described and collected from ten soils with histic horizon O, three soils with humic horizon, and one soil with histic horizon H. The undisturbed soil samples were collected using volumetric metallic cylinder to determine the soil bulk density. Organic matter, pH(H2O), P retention, and selective dissolutions of Al, Fe, and Si analyses were performed. The Cambissolos Hísticos and Organossolos Fólicos showed andic properties, while the Cambissolos Húmicos and Organossolo Háplico did not meet one or more criteria, as required by the Brazilian Soil Classification System and the World Reference Base for Soil Resources. The horizons with andic properties were classified as aluandic, based on the predominance of Al associated with organic complexes. The cold climate and high cloudiness of the highest altitude areas in the extreme south of Brazil, occurring in a narrow strip of the escarpment of the Serra Geral Formation in the states of Santa Catarina and Rio Grande do Sul, allow the formation of a constantly humid environment. This environment favors the acid weathering of the source material, accumulation of organic matter in the soil, and its stabilization by the formation of organo-metallic complexes, mainly Al-humus. The combination of these factors gives the soils with histic horizons O a low bulk density, high phosphate retention, and Alo + ½Feo ≥2 % values, meeting the criteria required for andic properties.

https://doi.org/10.36783/18069657rbcs20200152 426 downloads

10.

Practices and challenges on coordinating the Brazilian Unified Health System
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Bastos, Luzia Beatriz Rodrigues

; Barbosa, Maria Alves

; Rosso, Claci Fátima Weirich

; Oliveira, Lizete Malagoni de Almeida Cavalcante

; Ferreira, Ilma Pastana

; Bastos, Diniz Antonio de Sena

; Paiva, Ana Cláudia Jaime de

; Santos, Alex de Assis Santos dos

Revista de Saúde Pública

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2020, Volume 54 elocation 25

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

RESUMO OBJETIVO Analisar os entraves e desafios enfrentados pelos gestores e profissionais de regulação em suas práticas nas centrais reguladoras municipais. MÉTODOS Estudo descritivo exploratório com enfoque qualitativo, aplicado em quarenta gestores e profissionais de regulação, no período de setembro de 2017 e novembro de 2018, por meio de entrevista semiestruturada, resultando em duas categorias de análise: fatores limitantes e fatores facilitadores da gestão e operacionalização do setor de regulação do SUS. RESULTADOS Na análise dos enunciados, foram encontradas evidências dos seguintes fatores limitantes: falha nos critérios de encaminhamento, indisponibilidade de leitos, grande demanda, dificuldades sistêmicas em relação ao sistema de regulação, procedimentos de difícil agendamento e execução, aumento da demanda reprimida de procedimentos eletivos e dificuldades no fluxo de informações entre a atenção primária e a regulação. Na categoria de fatores facilitadores, as possibilidades mais significativas foram: ampliação da capacidade de conhecer a realidade do usuário, melhoria na atenção primária e incrementos de recursos financeiros para a saúde, capacitação e formação em saúde e reestruturação, além de reorganização dos procedimentos internos de regulação. CONCLUSÃO Os fatores limitantes da regulação demonstram a necessidade de fomentar ações que ofereçam a todos os usuários do SUS o acesso pleno aos serviços de saúde.

ABSTRACT OBJECTIVE To analyze the obstacles and challenges faced by managers and coordination professionals in their practices in municipal coordinating centers. METHODS An exploratory descriptive study with a qualitative focus, applied in 40 managers and coordination professionals, from September 2017 to November 2018, with semi-structured interviews, resulting in two categories of analysis: limiting factors and factors that facilitate the management and operationalization of the Brazilian Unified Health System (SUS) coordinating sector. RESULTS Analyzing the statements, we found evidence of the following limiting factors: failure in the criteria of referral, unavailability of beds, high demand, systemic difficulties in relation to the coordinating system, procedures of difficult scheduling and execution, increased repressed demand for elective procedures and difficulties in the flow of information between primary care and coordination. In the category of facilitating factors, the most significant possibilities were: expansion of the capability to know the user’s reality, improvement in primary care and increase in health financial resources, health training and education and restructuring, in addition to reorganizing internal coordinating procedures. CONCLUSION The limiting factors of coordination show the need to promote actions that offer all SUS users full access to health services.

https://doi.org/10.11606/s1518-8787.2020054001512 3730 downloads

11.

Practices and challenges on coordinating the Brazilian Unified Health System
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Bastos, Luzia Beatriz Rodrigues

; Barbosa, Maria Alves

; Rosso, Claci Fátima Weirich

; Oliveira, Lizete Malagoni de Almeida Cavalcante

; Ferreira, Ilma Pastana

; Bastos, Diniz Antonio de Sena

; Paiva, Ana Cláudia Jaime de

; Santos, Alex de Assis Santos dos

Revista de Saúde Pública

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2020, Volume 54 elocation 25

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

https://doi.org/10.11606/s1518-8787.2020054001512

12.

Calcination as an alternative method to classify Spodosols on the second categorical level
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Heberle, Daniel Alexandre

; Almeida, Jaime Antonio de

; Torrado, Pablo Vidal

Revista Brasileira de Ciência do Solo

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2020, Volume 44 elocation e0200030

Abstract: En | Text: En | PDF: En

ABSTRACT The classification of Spodosols on the second categorical level (suborder), according to the Brazilian Soil Classification System (SiBCS), is done by observing the colors of genetic horizons in the field. The presence or absence of iron oxides is the main factor for this classification, and the color of the horizon is the criterion currently adopted. However, the simple observation of color in the field can be mistaken and cause an error in the definition of the second categorical level. This occurs when spodic horizons that do not contain iron oxides show high chroma color, or dark color due to the organic matter content, which masks the presence of iluviated Fe produced by podzolization. This can lead to errors, such as classifying Humiluvico horizons as Ferriluvico, and Ferri-humiluvico horizons as Humiluvico. These misunderstandings are currently solved through complex analyses using specific extractors and sophisticated equipment. Thus, obtaining a simple, fast, and inexpensive method to confirm the presence or absence of iron oxides in samples of spodic horizons is needed. This study tested an alternative method to assist in the determination of the second categorical level of the class of coastal plain Spodosols. The method consists of calcining samples in a muffle at 600 °C for 6 h. The calcination enabled to identify spodic horizons with and without presence of iron quickly; the result was compared with selective extraction analyses carried out using three different extractors: sodium pyrophosphate, ammonium acid oxalate, and sodium dithionite-citrate. The results obtained from these methods (calcination in muffle and selective extraction of iron oxides) enabled the identification of samples presenting colors varying from yellow to reddish, indicating the presence of iron, whereas those with the whitish color indicated absence or very low iron oxide levels. The 12 profiles of Spodosols were described and classified according to the SiBCS, and six profiles needed to be reclassified after the calcination procedure, which proved to be efficient.

https://doi.org/10.36783/18069657rbcs20200030 375 downloads

13.

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

Arquivos Brasileiros de Cardiologia

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sep 2019, Volume 113 N. 3 Pages 449 - 663

Abstract: Pt | Text: Pt | PDF: Pt

https://doi.org/10.5935/abc.20190203 54793 downloads

14.

The Expression of and Preoperative Correlation between Heat-Shock Protein 70, EuroSCORE, and Lactate in Patients undergoing CABG with Cardiopulmonary Bypass
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Cantero, Marcos Antonio

; Almeida, Rui Manuel Siqueira

; Morato, Priscila Neder

; Santos-Junior, Valfredo de Almeida

; Moura, Carolina Soares

; Amaya-Farfan, Jaime

; Fonseca, João Luis

; Lollo, Pablo Christiano Barboza

Brazilian Journal of Cardiovascular Surgery

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apr 2019, Volume 34 N. 2 Pages 156 - 164

Abstract: En | Text: En | PDF: En

Abstract Objetive: Coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) improved symptoms and increased survival and quality of life in patients with coronary artery disease. However, it should be the main cause of a complex organic systemic inflammatory response that greatly contributes to several postoperative adverse effects. Methods: We aimed to evaluate heat-shock protein 70 (HSP 70) expression as a morbimortality predictor in patients with preserved ventricular function undergoing coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) and to determine their association with the lactate as a marker of tissue hypoperfusion and the EuroSCORE risk score. This is a prospective, observational study including 46 patients and occurring between May and July 2016. Patients without ventricular dysfunction undergoing myocardial revascularization with extracorporeal circulation were included. They were divided into (1) complicated and (2) uncomplicated postoperative evolution groups. EuroSCORE, lactate levels, and HSP 70 expression and their correlations were determined. Results: Statistical analysis showed that the group with complicated evolution had higher EuroSCORE values than the other group. HSP 70 protein levels were significantly increased in the group with uncomplicated evolution and showed similar results. According to our results, HSP family proteins may be independent predictors of uncomplicated evolution in patients without ventricular dysfunction undergoing CABG with CPB. Conclusion: HSP 70 should be a good discriminator and protection marker for complications in cardiac surgery.

https://doi.org/10.21470/1678-9741-2018-0231 640 downloads

15.

Heat Shock Proteins: Protection and Potential Biomarkers for Ischemic Injury of Cardiomyocytes After Surgery
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Santos-Junior, Valfredo de Almeida

; Lollo, Pablo Christiano Barboza

; Cantero, Marcos Antonio

; Moura, Carolina Soares

; Amaya-Farfan, Jaime

; Morato, Priscila Neder

Brazilian Journal of Cardiovascular Surgery

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jun 2018, Volume 33 N. 3 Pages 291 - 302

Abstract: En | Text: En | PDF: En

Abstract The heat shock proteins are endogenous proteins with the ability to act as molecular chaperones. Methods that provide cell protection by way of some damage can positively influence the results of surgery. The present review summarizes current knowledge concerning the cardioprotective role of the heat shock proteins as occurs in heart damage, including relevant information about the stresses that regulate the expression of these proteins and their potential role as biomarkers of heart disease.

https://doi.org/10.21470/1678-9741-2017-0169 1461 downloads

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