Search | SciELO

Resumo O presente trabalho teve como objetivo avaliar o impacto de diferentes sistemas agrícolas sobre as frações húmicas da matéria orgânica (MOS) e a agregação do solo, sob solo de textura média em uma região subtropical do Brasil. Foram avaliadas três áreas manejadas e uma área de referência: pastagem permanente (PP), plantio direto (PD), plantio direto+Brachiaria (PD+B) e mata nativa (NF). Foram coletadas amostras de solo deformadas nas camadas 0-0,05; 0,05-0,10; 0,10-0,20 e 0,20-0,40 m, e amostras de solo indeformadas nas camadas 0-0,05 e 0,05-0,10 m. Após a coleta, foram realizadas análises de carbono orgânico total (COT), fracionamento químico da MOS; análise de estabilidade de agregados. A área PP apresentou os maiores teores de COT e C-AF nas três primeiras camadas avaliadas. Na camada de 0,10-0,20 m os teores de C-HUM na área PD+B foram 1,9 vezes maiores que na área PD, e em 0,20-0,40 m foram 6,6 vezes maiores. A área PP obteve os melhores indicadores estruturais, especialmente maior DMP, DMG e % de macroagregados. As duas áreas com plantio direto apresentaram percentual de macroagregados superior a 37,28% na camada superficial. O manejo do PP proporcionou aumentos nos teores de COT e, consequentemente, de substâncias húmicas, além da formação de agregados mais estáveis. O sistema PD+B mostrou-se promissor no aumento do COT e das substâncias húmicas, principalmente em profundidade, mesmo com um curto período de implantação. O aumento do COT e das substâncias húmicas proporcionado pelas gramíneas contribui para a formação de agregados mais estáveis e, consequentemente, para a melhoria da qualidade dos solos agrícolas de textura média. MOS (MOS Brasil referência PP, , (PP) PD (PD) diretoBrachiaria Brachiaria PDB B (PD+B NF. NF . (NF) 00,05 0005 0 0,05 05 0,050,10 005010 0,10 10 0,100,20 010020 0,20 20 0,10-0,2 0,200,40 020040 0,40 40 0,20-0,4 0-0,0 0,05-0,1 coleta COT, (COT) CAF C AF CHUM HUM 19 1 9 1, 66 6 6, estruturais DMP 3728 37 28 37,28 superficial consequentemente mostrouse mostrou se profundidade implantação (PP (PD (NF 00 00,0 000 005 0,0 050 0,050,1 00501 010 0,1 100 0,100,2 01002 020 0,2 2 0,10-0, 200 0,200,4 02004 040 0,4 4 0,20-0, 0-0, 0,05-0, (COT 372 3 37,2 00, 0, 0,050, 0050 01 0,100, 0100 02 0,10-0 0,200, 0200 04 0,20-0 0-0 0,05-0 37, 0,050 0,100 0,10- 0,200 0,20- 0- 0,05-

Abstract This work evaluates the impact of different agricultural systems on the humic fractions of organic matter (SOM) and soil aggregation in a medium-textured soil in a subtropical region of Brazil. Three managed areas and a reference area were evaluated: permanent pasture (PP), no-till (NT), no-till+Brachiaria (NT+B) and native forest (NF). Deformed soil samples were collected in the layers 0-0.05; 0.05-0.10; 0.10-0.20 and 0.20-0.40 m, and unformed soil samples in the layers 0-0.05 and 0.05-0.10 m. After collection, total organic carbon (TOC) analysis, chemical fractioning of SOM and aggregate stability analysis were performed. The PP area presented the highest TOC and C-FA contents in the first three layers evaluated. In the 0.10-0.20 m layer, the C-HUM contents in the NT+B area were 1.9 times higher than in the NT area, and in 0.20-0.40 m they were 6.6 times higher. The PP area obtained the best structural indicators, especially higher WMD, GMD and % of macroaggregates. The two areas using direct seeding presented a percentage of macroaggregates higher than 37.28% in the superficial layer. The PP management provided increases in TOC levels and, consequently, humic substances, besides the formation of more stable aggregates. The NT+B system showed promise in increasing TOC and humic substances, especially at depth, even with a short implementation period. The increase in TOC and humic substances provided by the grasses contributes to the formation of more stable aggregates and, consequently, to the improvement of the quality of medium-textured agricultural soils. (SOM mediumtextured medium textured Brazil evaluated PP, , (PP) notill no till NT, (NT) notill+Brachiaria notillBrachiaria till+Brachiaria Brachiaria NTB B (NT+B NF. NF . (NF) 00.05 0005 0 0.05 05 0.050.10 005010 0.10 10 0.100.20 010020 0.20 20 0.10-0.2 0.200.40 020040 0.40 40 0.20-0.4 0-0.0 0.05-0.1 collection (TOC performed CFA C FA layer CHUM HUM 19 1 9 1. 66 6 6. indicators WMD 3728 37 28 37.28 consequently depth period soils (PP (NT tillBrachiaria (NF 00 00.0 000 005 0.0 050 0.050.1 00501 010 0.1 100 0.100.2 01002 020 0.2 2 0.10-0. 200 0.200.4 02004 040 0.4 4 0.20-0. 0-0. 0.05-0. 372 3 37.2 00. 0. 0.050. 0050 01 0.100. 0100 02 0.10-0 0.200. 0200 04 0.20-0 0-0 0.05-0 37. 0.050 0.100 0.10- 0.200 0.20- 0- 0.05-

https://doi.org/10.4136/ambi-agua.2952

A Data Mining Analysis on Niobium in Dentistry: Promising Alloys for Dental Materials Dentistry
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Leite, Karla Lorene de França

; Dias, Millene de Oliveira

; Tavares, Fernanda Oliveira Miranda

; Silva, Kenderson Santos

; Chevitarese, Ana Beatriz

; Martins, Mariana Leonel

; Masterson, Danielle

; Menezes, Livia Rodrigues de

; Gonçalves, Andrea Fonseca

; Maia, Lucianne Cople

Pesquisa Brasileira em Odontopediatria e Clínica Integrada

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 24 elocation e230072

Abstract: En | Text: En | PDF: En

ABSTRACT Objective: To investigate the trends of research on niobium (Nb) in dentistry to determine its use in dental materials. Material and Methods: Electronic searches were carried out in six databases. Studies that evaluated niobium alloys in dentistry in vitro, in situ, and in vivo (humans and animals) were included. Data on publication year, authors, country, journal, study design, application area, niobium alloy, study approach, assay type and results (positive, negative and null compared to controls) were grouped and analyzed in VantagePoint™ and Excel. Descriptive analyses of frequency, cross-tables and co-occurrence matrices were performed. Results: After screening, 315 studies published between 1977 and 2021 were included, with an increase in publications between 2011 and 2021 (n = 209; 66.3%). “Doi, H” was the top author (n = 9; 2.8%), and Brazil was the most productive country (n = 70; 22.2%). “Dental Materials” was the major contributing journal (n = 24; 7.6%), and most studies were carried out in vitro (n = 266; 84.4%), under implant surfaces (n = 162; 51.4%), followed by dental prostheses (n = 77; 24.4%) and restorative materials (n = 27; 8.6%). The most common niobium was a ternary alloy (n = 147; 46.7%), which was mainly tested in vitro via structural characterization or material improvement (n = 131; 41.6%). Mechanical assays (n = 114; 36.2%) were the most prevalent. Positive effects of niobium were found in 264 articles (83.8%), and negative effects were found in 13 articles (4.1%). Conclusion: The number of studies on niobium has increased over time, resulting in improvements in the mechanical properties of materials used in dental practice. Objective Nb (Nb Methods databases situ humans animals included year authors design area approach positive, positive (positive controls VantagePoint Excel frequency crosstables cross tables cooccurrence co occurrence performed Results screening 31 197 202 201 n 209 66.3%. 663 66.3% . 66 3 66.3%) Doi, Doi “Doi H 9 2.8%, 28 2.8% , 2 8 2.8%) 70 22.2%. 222 22.2% 22 22.2%) Dental Materials 24 7.6%, 76 7.6% 7 6 7.6%) 266 84.4%, 844 84.4% 84 4 84.4%) 162 51.4%, 514 51.4% 51 51.4%) 77 24.4% 244 27 8.6%. 86 8.6% 8.6%) 147 46.7%, 467 46.7% 46 46.7%) 131 41.6%. 416 41.6% 41 41.6%) 114 36.2% 362 36 prevalent 26 83.8%, 838 83.8% 83 (83.8%) 1 4.1%. 4.1% (4.1%) Conclusion time practice 19 20 66.3 2.8 22.2 7.6 84.4 16 51.4 5 24.4 8.6 14 46.7 41.6 11 36.2 83.8 (83.8% 4.1 (4.1% 66. 2. 22. 7. 84. 51. 24. 8. 46. 41. 36. 83. (83.8 4. (4.1 (83. (4. (83 (4 (8 (

https://doi.org/10.1590/pboci.2024.092

Diretriz Brasileira sobre a Saúde Cardiovascular no Climatério e na Menopausa – 2024 202 20 2
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Oliveira, Gláucia Maria Moraes de

; Almeida, Maria Cristina Costa de

; Arcelus, Carolina María Artucio

; Neto Espíndola, Larissa

; Rivera, Maria Alayde Mendonça

; Silva-Filho, Agnaldo Lopes da

; Marques-Santos, Celi

; Fernandes, César Eduardo

; Albuquerque, Carlos Japhet da Matta

; Freire, Claudia Maria Vilas

; Izar, Maria Cristina de Oliveira

; Costa, Maria Elizabeth Navegantes Caetano

; Castro, Marildes Luiza de

; Lemke, Viviana de Mello Guzzo

; Lucena, Alexandre Jorge Gomes de

; Brandão, Andréa Araujo

; Macedo, Ariane Vieira Scarlatelli

; Polanczyk, Carisi Anne

; Lantieri, Carla Janice Baister

; Nahas, Eliana Petri

; Alexandre, Elizabeth Regina Giunco

; Campana, Erika Maria Gonçalves

; Bragança, Érika Olivier Vilela

; Colombo, Fernanda Marciano Consolim

; Barbosa, Imara Correia de Queiroz

; Rivera, Ivan Romero

; Kulak, Jaime

; Moura, Lidia Ana Zytynski

; Pompei, Luciano de Mello

; Baccaro, Luiz Francisco Cintra

; Barbosa, Marcia Melo

; Rodrigues, Marcio Alexandre Hipólito

; Albernaz, Marco Aurelio

; Decoud, Maria Sotera Paniagua de

; Paiva, Maria Sanali Moura de Oliveira

; Sanchez-Zambrano, Martha Beatriz

; Campos, Milena dos Santos Barros

; Acevedo, Monica

; Ramirez, Monica Susana

; Souza, Olga Ferreira de

; Medeiros, Orlando Otávio de

; Carvalho, Regina Coeli Marques de

; Machado, Rogerio Bonassi

; Silva, Sheyla Cristina Tonheiro Ferro da

; Rodrigues, Thais de Carvalho Vieira

; Avila, Walkiria Samuel

; Costa-Paiva, Lucia Helena Simões da

; Wender, Maria Celeste Osorio

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 121 N. 7 elocation e20240478

Abstract: Pt | Text: Pt | PDF: Pt

https://doi.org/10.36660/abc.20240478

Brazilian Guideline on Menopausal Cardiovascular Health – 2024 202 20 2
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Oliveira, Gláucia Maria Moraes de

; Almeida, Maria Cristina Costa de

; Arcelus, Carolina María Artucio

; Espíndola Neto, Larissa

; Rivera, Maria Alayde Mendonça

; Silva-Filho, Agnaldo Lopes da

; Marques-Santos, Celi

; Fernandes, César Eduardo

; Albuquerque, Carlos Japhet da Matta

; Freire, Claudia Maria Vilas

; Izar, Maria Cristina de Oliveira

; Costa, Maria Elizabeth Navegantes Caetano

; Castro, Marildes Luiza de

; Lemke, Viviana de Mello Guzzo

; Lucena, Alexandre Jorge Gomes de

; Brandão, Andréa Araujo

; Macedo, Ariane Vieira Scarlatelli

; Polanczyk, Carisi Anne

; Lantieri, Carla Janice Baister

; Nahas, Eliana Petri

; Alexandre, Elizabeth Regina Giunco

; Campana, Erika Maria Gonçalves

; Bragança, Érika Olivier Vilela

; Colombo, Fernanda Marciano Consolim

; Barbosa, Imara Correia de Queiroz

; Rivera, Ivan Romero

; Kulak, Jaime

; Moura, Lidia Ana Zytynski

; Pompei, Luciano de Mello

; Baccaro, Luiz Francisco Cintra

; Barbosa, Marcia Melo

; Rodrigues, Marcio Alexandre Hipólito

; Albernaz, Marco Aurelio

; Decoud, Maria Sotera Paniagua de

; Paiva, Maria Sanali Moura de Oliveira

; Sanchez-Zambrano, Martha Beatriz

; Campos, Milena dos Santos Barros

; Acevedo, Monica

; Ramirez, Monica Susana

; Souza, Olga Ferreira de

; Medeiros, Orlando Otávio de

; Carvalho, Regina Coeli Marques de

; Machado, Rogerio Bonassi

; Silva, Sheyla Cristina Tonheiro Ferro da

; Rodrigues, Thais de Carvalho Vieira

; Avila, Walkiria Samuel

; Costa-Paiva, Lucia Helena Simões da

; Wender, Maria Celeste Osorio

Revista Brasileira de Ginecologia e Obstetrícia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 46 elocation e-rbgo100

Abstract: En | Text: En | PDF: En

https://doi.org/10.61622/rbgo/2024rbgo100

Safety of CoronaVac and ChAdOx1 vaccines against SARS-CoV-2 in patients with rheumatoid arthritis: data from the Brazilian multicentric study safer ChAdOx SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- arthritis SARS-CoV
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Cruz, Vitor Alves

; Guimarães, Camila

; Rêgo, Jozelia

; Machado, Ketty Lysie Libardi Lira

; Miyamoto, Samira Tatiyama

; Burian, Ana Paula Neves

; Dias, Laiza Hombre

; Pretti, Flavia Zon

; Batista, Danielle Cristina Filgueira Alves

; Mill, José Geraldo

; Oliveira, Yasmin Gurtler Pinheiro de

; Gadelha, Carolina Strauss Estevez

; Gouveia, Maria da Penha Gomes

; Moulin, Anna Carolina Simões

; Souza, Bárbara Oliveira

; Aguiar, Laura Gonçalves Rodrigues

; Vieira, Gabriel Smith Sobral

; Grillo, Luiza Lorenzoni

; Lima, Marina Deorce de

; Pasti, Laís Pizzol

; Surlo, Heitor Filipe

; Faé, Filipe

; Moulaz, Isac Ribeiro

; Macabú, Mariana de Oliveira

; Ribeiro, Priscila Dias Cardoso

; Magalhães, Vanessa de Oliveira

; Aguiar, Mariana Freitas de

; Biegelmeyer, Erika

; Peixoto;, Flávia Maria Matos Melo Campos

; Kayser, Cristiane

; Souza, Alexandre Wagner Silva de

; Castro, Charlles Heldan de Moura

; Ribeiro, Sandra Lúcia Euzébio

; Telles, Camila Maria Paiva França

; Bühring, Juliana

; Lima, Raquel Lima de

; Santos, Sérgio Henrique Oliveira Dos

; Dias, Samuel Elias Basualto

; Melo, Natália Seixas de

; Sanches, Rosely Holanda da Silva

; Boechat, Antonio Luiz

; Sartori, Natália Sarzi

; Hax, Vanessa

; Dória, Lucas Denardi

; Rezende, Rodrigo Poubel Vieira de

; Baptista, Katia Lino

; Fortes, Natália Rodrigues Querido

; Melo, Ana Karla Guedes de

; Melo, Tâmara Santos

; Vieira, Rejane Maria Rodrigues de Abreu

; Vieira, Adah Sophia Rodrigues

; Kakehasi, Adriana Maria

; Tavares, Anna Carolina Faria Moreira Gomes

; Landa, Aline Teixeira de

; Costa, Pollyana Vitoria Thomaz da

; Azevedo, Valderilio Feijó

; Martins-Filho, Olindo Assis

; Peruhype-Magalhães, Vanessa

; Pinheiro, Marcelo de Medeiros

; Monticielo, Odirlei André

; Reis-neto, Edgard Torres Dos

; Ferreira, Gilda Aparecida

; Souza, Viviane Angelina de

; Teixeira-Carvalho, Andréa

; Xavier, Ricardo Machado

; Sato, Emilia Inoue

; Valim, Valeria

; Pileggi, Gecilmara Salviato

; Silva, Nilzio Antonio da

Advances in Rheumatology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 64 elocation 58

Abstract: En | Text: En | PDF: En

Abstract Background Patients with immune-mediated rheumatic diseases (IMRDs) have been prioritized for COVID-19 vaccination to mitigate the infection severity risks. Patients with rheumatoid arthritis (RA) are at a high risk of severe COVID-19 outcomes, especially those under immunosuppression or with associated comorbidities. However, few studies have assessed the safety of the COVID-19 vaccine in patients with RA. Objective To evaluate the safety of vaccines against SARS-CoV-2 in patients with RA. Methods This data are from the study “Safety and Efficacy on COVID-19 Vaccine in Rheumatic Diseases,” a Brazilian multicentric prospective phase IV study to evaluate COVID-19 vaccine in IMRDs in Brazil. Adverse events (AEs) in patients with RA of all centers were assessed after two doses of ChAdOx1 (Oxford/AstraZeneca) or CoronaVac (Sinovac/Butantan). Stratification of postvaccination AEs was performed using a diary, filled out daily and returned at the end of 28 days for each dose. Results A total of 188 patients with RA were include, 90% female. CoronaVac was used in 109 patients and ChAdOx1 in 79. Only mild AEs were observed, mainly after the first dose. The most common AEs after the first dose were pain at the injection (46,7%), headache (39,4%), arthralgia (39,4%), myalgia (30,5%) and fatigue (26,6%), and ChAdOx1 had a higher frequency of pain at the injection (66% vs 32 %, p < 0.001) arthralgia (62% vs 22%, p < 0.001) and myalgia (45% vs 20%, p < 0.001) compared to CoronaVac. The more common AEs after the second dose were pain at the injection (37%), arthralgia (31%), myalgia (23%), headache (21%) and fatigue (18%). Arthralgia (41,4% vs 25%, p = 0.02) and pain at injection (51,4% vs 27%, p = 0.001) were more common with ChAdOx1. No serious AEs were related. With Regard to RA activity level, no significant difference was observed between the three time periods for both COVID-19 vaccines. Conclusion In the comparison between the two immunizers in patients with RA, local reactions and musculoskeletal symptoms were more frequent with ChAdOx1 than with CoronaVac, especially after the first dose. In summary, the AE occurred mainly after the first dose, and were mild, like previous data from others immunizing agents in patients with rheumatoid arthritis. Vaccination did not worsen the degree of disease activity. immunemediated immune mediated (IMRDs COVID19 COVID 19 COVID-1 risks (RA outcomes comorbidities However SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- Safety Diseases, Diseases Brazil (AEs ChAdOx Oxford/AstraZeneca OxfordAstraZeneca Oxford AstraZeneca (Oxford/AstraZeneca Sinovac/Butantan. SinovacButantan Sinovac/Butantan . Sinovac Butantan (Sinovac/Butantan) diary 18 include 90 female 10 79 46,7%, 467 46,7% , 46 7 (46,7%) 39,4%, 394 39,4% 39 4 (39,4%) 30,5% 305 30 5 (30,5% 26,6%, 266 26,6% 26 6 (26,6%) 66% 66 (66 3 % 0.001 0001 0 001 62% 62 (62 22 22% 45% 45 (45 20 20% 37%, 37 37% (37%) 31%, 31 31% (31%) 23%, 23 23% (23%) 21% 21 (21% 18%. 18% (18%) 41,4% 414 41 (41,4 25 25% 0.02 002 02 51,4% 514 51 (51,4 27 27% related level summary COVID1 1 COVID- SARS-CoV (Sinovac/Butantan 9 46,7 (46,7% 39,4 (39,4% 30,5 (30,5 26,6 (26,6% (6 0.00 000 00 (4 (37% (31% (23% (21 (18% 41,4 (41, 0.0 51,4 (51, 46, (46,7 39, (39,4 30, (30, 26, (26,6 ( (37 (31 (23 (2 (18 41, (41 0. 51, (51 (46, (39, (30 (26, (3 (1 (5 (46 (39 (26

https://doi.org/10.1186/s42358-024-00397-5

[SciELO Preprints] - Brazilian Guidelines for In-office and Out-of-office Blood Pressure Measurement – 2023
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Feitosa, Audes Diógenes de Magalhães Barroso, Weimar Kunz Sebba Mion Júnior, Décio Nobre, Fernando Mota-Gomes, Marco Antonio Jardim, Paulo Cesar Brandão Veiga Amodeo, Celso Camargo, Adriana Alessi, Alexandre Sousa, Ana Luiza Lima Brandão, Andréa Araujo Pio-Abreu, Andrea Sposito, Andrei Carvalho Pierin, Angela Maria Geraldo Paiva, Annelise Machado Gomes de Spinelli, Antonio Carlos de Souza Machado, Carlos Alberto Poli-de-Figueiredo, Carlos Eduardo Rodrigues, Cibele Isaac Saad Forjaz, Cláudia Lúcia de Moraes Sampaio, Diogo Pereira Santos Barbosa, Eduardo Costa Duarte Freitas, Elizabete Viana de Cestário , Elizabeth do Espírito Santo Muxfeldt, Elizabeth Silaid Lima Júnior, Emilton Campana, Erika Maria Gonçalves Feitosa, Fabiana Gomes Aragão Magalhães Consolim-Colombo, Fernanda Marciano Almeida, Fernando Antônio de Silva, Giovanio Vieira da Moreno Júnior, Heitor Finimundi, Helius Carlos Guimarães, Isabel Cristina Britto Gemelli, João Roberto Barreto Filho, José Augusto Soares Vilela-Martin, José Fernando Ribeiro, José Marcio Yugar-Toledo, Juan Carlos Magalhães, Lucélia Batista Neves Cunha Drager, Luciano Ferreira Bortolotto, Luiz Aparecido Alves, Marco Antonio de Melo Malachias, Marcus Vinícius Bolívar Neves, Mario Fritsch Toros Santos, Mayara Cedrim Dinamarco, Nelson Moreira Filho, Osni Passarelli Júnior, Oswaldo Valverde de Oliveira Vitorino, Priscila Valverde de Oliveira Miranda, Roberto Dischinger Bezerra, Rodrigo Pedrosa, Rodrigo Pinto Paula, Rogério Baumgratz de Okawa, Rogério Toshiro Passos Póvoa, Rui Manuel dos Santos Fuchs, Sandra C. Inuzuka, Sayuri Ferreira-Filho, Sebastião R. Paffer Fillho, Silvio Hock de Jardim, Thiago de Souza Veiga Guimarães Neto, Vanildo da Silva Koch, Vera Hermina Gusmão, Waléria Dantas Pereira Oigman, Wille Nadruz, Wilson

Journal Metrics
- Sobre o periódico
- SciELO Analytics

Publication date: 2023-09-23

Abstract: En Es Pt

Hypertension is one of the primary modifiable risk factors for morbidity and mortality worldwide, being a major risk factor for coronary artery disease, stroke, and kidney failure. Furthermore, it is highly prevalent, affecting more than one-third of the global population. Blood pressure measurement is a MANDATORY procedure in any medical care setting and is carried out by various healthcare professionals. However, it is still commonly performed without the necessary technical care. Since the diagnosis relies on blood pressure measurement, it is clear how important it is to handle the techniques, methods, and equipment used in its execution with care. It should be emphasized that once the diagnosis is made, all short-term, medium-term, and long-term investigations and treatments are based on the results of blood pressure measurement. Therefore, improper techniques and/or equipment can lead to incorrect diagnoses, either underestimating or overestimating values, resulting in inappropriate actions and significant health and economic losses for individuals and nations. Once the correct diagnosis is made, as knowledge of the importance of proper treatment advances, with the adoption of more detailed normal values and careful treatment objectives towards achieving stricter blood pressure goals, the importance of precision in blood pressure measurement is also reinforced. Blood pressure measurement (described below) is usually performed using the traditional method, the so-called casual or office measurement. Over time, alternatives have been added to it, through the use of semi-automatic or automatic devices by the patients themselves, in waiting rooms or outside the office, in their own homes, or in public spaces. A step further was taken with the use of semi-automatic devices equipped with memory that allow sequential measurements outside the office (ABPM; or HBPM) and other automatic devices that allow programmed measurements over longer periods (HBPM). Some aspects of blood pressure measurement can interfere with obtaining reliable results and, consequently, cause harm in decision-making. These include the importance of using average values, the variation in blood pressure during the day, and short-term variability. These aspects have encouraged the performance of a greater number of measurements in various situations, and different guidelines have advocated the use of equipment that promotes these actions. Devices that perform HBPM or ABPM, which, in addition to allowing greater precision, when used together, detect white coat hypertension (WCH), masked hypertension (MH), sleep blood pressure alterations, and resistant hypertension (RHT) (defined in Chapter 2 of this guideline), are gaining more and more importance. Taking these details into account, we must emphasize that information related to diagnosis, classification, and goal setting is still based on office blood pressure measurement, and for this reason, all attention must be given to the proper execution of this procedure.

La hipertensión arterial (HTA) es uno de los principales factores de riesgo modificables para la morbilidad y mortalidad en todo el mundo, siendo uno de los mayores factores de riesgo para la enfermedad de las arterias coronarias, el accidente cerebrovascular (ACV) y la insuficiencia renal. Además, es altamente prevalente y afecta a más de un tercio de la población mundial. La medición de la presión arterial (PA) es un procedimiento OBLIGATORIO en cualquier atención médica o realizado por diferentes profesionales de la salud. Sin embargo, todavía se realiza comúnmente sin los cuidados técnicos necesarios. Dado que el diagnóstico se basa en la medición de la PA, es claro el cuidado que debe haber con las técnicas, los métodos y los equipos utilizados en su realización. Debemos enfatizar que una vez realizado el diagnóstico, todas las investigaciones y tratamientos a corto, mediano y largo plazo se basan en los resultados de la medición de la PA. Por lo tanto, las técnicas y/o equipos inadecuados pueden llevar a diagnósticos incorrectos, subestimando o sobreestimando valores y resultando en conductas inadecuadas y pérdidas significativas para la salud y la economía de las personas y las naciones. Una vez realizado el diagnóstico correcto, a medida que avanza el conocimiento sobre la importancia del tratamiento adecuado, con la adopción de valores de normalidad más detallados y objetivos de tratamiento más cuidadosos hacia metas de PA más estrictas, también se refuerza la importancia de la precisión en la medición de la PA. La medición de la PA (descrita a continuación) generalmente se realiza mediante el método tradicional, la llamada medición casual o de consultorio. Con el tiempo, se han agregado alternativas a través del uso de dispositivos semiautomáticos o automáticos por parte del propio paciente, en salas de espera o fuera del consultorio, en su propia residencia o en espacios públicos. Se dio un paso más con el uso de dispositivos semiautomáticos equipados con memoria que permiten mediciones secuenciales fuera del consultorio (AMPA; o MRPA) y otros automáticos que permiten mediciones programadas durante períodos más largos (MAPA). Algunos aspectos en la medición de la PA pueden interferir en la obtención de resultados confiables y, en consecuencia, causar daños en las decisiones a tomar. Estos incluyen la importancia de usar valores promedio, la variación de la PA durante el día y la variabilidad a corto plazo. Estos aspectos han alentado la realización de un mayor número de mediciones en diversas situaciones, y diferentes pautas han abogado por el uso de equipos que promuevan estas acciones. Los dispositivos que realizan MRPA o MAPA, que además de permitir una mayor precisión, cuando se usan juntos, detectan la hipertensión de bata blanca (HBB), la hipertensión enmascarada (HM), las alteraciones de la PA durante el sueño y la hipertensión resistente (HR) (definida en el Capítulo 2 de esta guía), están ganando cada vez más importancia. Teniendo en cuenta estos detalles, debemos enfatizar que la información relacionada con el diagnóstico, la clasificación y el establecimiento de objetivos todavía se basa en la medición de la presión arterial en el consultorio, y por esta razón, se debe prestar toda la atención a la ejecución adecuada de este procedimiento.

A hipertensão arterial (HA) é um dos principais fatores de risco modificáveis para morbidade e mortalidade em todo o mundo, sendo um dos maiores fatores de risco para doença arterial coronária, acidente vascular cerebral (AVC) e insuficiência renal. Além disso, é altamente prevalente e atinge mais de um terço da população mundial. A medida da PA é procedimento OBRIGATÓRIO em qualquer atendimento médico ou realizado por diferentes profissionais de saúde. Contudo, ainda é comumente realizada sem os cuidados técnicos necessários. Como o diagnóstico se baseia na medida da PA, fica claro o cuidado que deve haver com as técnicas, os métodos e os equipamentos utilizados na sua realização. Deve-se reforçar que, feito o diagnóstico, toda a investigação e os tratamentos de curto, médio e longo prazos são feitos com base nos resultados da medida da PA. Assim, técnicas e/ou equipamentos inadequados podem levar a diagnósticos incorretos, tanto subestimando quanto superestimando valores e levando a condutas inadequadas e grandes prejuízos à saúde e à economia das pessoas e das nações. Uma vez feito o diagnóstico correto, na medida em que avança o conhecimento da importância do tratamento adequado, com a adoção de valores de normalidade mais detalhados e com objetivos de tratamento mais cuidadosos no sentido do alcance de metas de PA mais rigorosas, fica também reforçada a importância da precisão na medida da PA. A medida da PA (descrita a seguir) é habitualmente feita pelo método tradicional, a assim chamada medida casual ou de consultório. Ao longo do tempo, foram agregadas alternativas a ela, mediante o uso de equipamentos semiautomáticos ou automáticos pelo próprio paciente, nas salas de espera ou fora do consultório, em sua própria residência ou em espaços públicos. Um passo adiante foi dado com o uso de equipamentos semiautomáticos providos de memória que permitem medidas sequenciais fora do consultório (AMPA; ou MRPA) e outros automáticos que permitem medidas programadas por períodos mais prolongados (MAPA). Alguns aspectos na medida da PA podem interferir na obtenção de resultados fidedignos e, consequentemente, causar prejuízo nas condutas a serem tomadas. Entre eles, estão: a importância de serem utilizados valores médios, a variação da PA durante o dia e a variabilidade a curto prazo. Esses aspectos têm estimulado a realização de maior número de medidas em diversas situações, e as diferentes diretrizes têm preconizado o uso de equipamentos que favoreçam essas ações. Ganham cada vez mais espaço os equipamentos que realizam MRPA ou MAPA, que, além de permitirem maior precisão, se empregados em conjunto, detectam a HA do avental branco (HAB), HA mascarada (HM), alterações da PA no sono e HA resistente (HAR) (definidos no Capítulo 2 desta diretriz). Resguardados esses detalhes, devemos ressaltar que as informações relacionadas a diagnóstico, classificação e estabelecimento de metas ainda são baseadas na medida da PA de consultório e, por esse motivo, toda a atenção deve ser dada à realização desse procedimento.

https://doi.org/10.1590/SciELOPreprints.7057

Effect of Combined Training on Body Image, Body Composition and Functional Capacity in Patients with Breast Cancer: Controlled Clinical Trial Image Cancer
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Reis, Andréa Dias

; Pereira, Paula Tâmara Vieira Teixeira

; Castro Filha, Jurema Gonçalves Lopes

; Rodrigues, Evelyn Feitosa

; Laranjeira, Isadora Pinheiro

; Ramallo, Bianca Trovello

; Castro, Marcela Rodrigues de

; Rossi, Fabrício Eduardo

; Freitas Júnior, Ismael Forte

; Garcia, João Batista Santos

Revista Brasileira de Ginecologia e Obstetrícia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

may 2023, Volume 45 N. 5 Pages 242 - 252

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

Resumo Objetivo Avaliar o efeito do treinamento combinado na imagem corporal (IB), composição corporal e capacidade funcional em pacientes com câncer de mama. Assim como a relação do IB com a composição corporal e capacidade funcional. Métodos Este foi um estudo de Ensaio Clínico Controlado, este estudo incluiu 26 pacientes com câncer de mama (30 a 59 anos). O grupo de treinamento (n = 13) foi submetido a 12 semanas de treinamento, incluindo três sessões de 60 min de exercício aeróbio e treinamento de resistência, e duas sessões de treinamento de flexibilidade por semana; cada exercício de flexibilidade durou 20s. O Grupo Controle (n = 13) recebeu apenas o tratamento hospitalar padrão. Os participantes foram avaliados no início e após 12 semanas. O IB (desfechos primários) foi avaliado por meio do Body Image After Breast Cancer Questionnaire; A composição corporal foi estimada com os indicadores: índice de massa corporal; Peso, relação cintura-quadril; Relação da altura da cintura; Índice de conicidade; Índice ponderal recíproco; Porcentagem de gordura; Circunferência do abdômen e cintura; Capacidade funcional por aptidão cardiorrespiratória (cicloergômetro) e força (dinamômetro manual). A estatística foi realizada na Bioestatística e no Stata 14.0 (α = 5%). Resultados Os pacientes do grupo de treinamento apresentaram redução da dimensão da limitação (p = 0,036) no IB, porém, foi observado aumento da circunferência da cintura em ambos os grupos. Além disso, um aumento do VO2máx (p <0,001) e da força nos braços direito (p = 0,005) e esquerdo (p = 0,033). Conclusão O treinamento combinado demonstra ser uma estratégia eficaz e não farmacológica para pacientes com câncer de mama, com melhora do IB e da capacidade funcional, alterando variáveis relacionadas negativamente quando não há treinamento físico. , (IB) Controlado 2 30 (3 5 anos. anos . anos) n 13 1 6 resistência semana 20s s padrão desfechos primários Questionnaire indicadores Peso cinturaquadril quadril cintura-quadril conicidade recíproco gordura cicloergômetro (cicloergômetro dinamômetro manual. manual manual) 140 14 0 14. α 5%. 5% 5%) p 0,036 0036 036 porém grupos disso VOmáx VO máx <0,001 0001 001 0,005 0005 005 0,033. 0033 0,033 033 0,033) físico (IB 3 ( 0,03 003 03 <0,00 000 00 0,00 0,0 <0,0 0, <0, <0 <

Abstract Objective Evaluate the effect of combined training on body image (BI), body composition and functional capacity in patients with breast cancer. As also the relationship of BI with body composition and functional capacity. Methods This was a Controlled Clinical Trial study, this study including 26 patients with breast cancer (30 to 59 years). The training group (n = 13) underwent 12 weeks of training, including three 60-min sessions of aerobic exercise and resistance training, and two sessions of flexibility training per week; each flexibility exercise lasted 20s. The Control Group (n = 13) received only the standard hospital treatment. Participants were evaluated at baseline and after 12 weeks. BI (primary outcomes) was assessed using the Body Image After Breast Cancer Questionnaire; Body composition was estimated with the indicators: Body mass index; Weight, Waist hip Ratio; Waist height ratio; Conicity index; Reciprocal ponderal index; Percentage of fat; Circumference of the abdomen and waist; Functional capacity by cardiorespiratory fitness (cycle ergometer) and strength (manual dynamometer). The statistic was performed in the Biostatistics and Stata 14.0 (α = 5%). Results The patients in the training group showed a reduction in the limitation dimension (p = 0.036) on BI, However, an increase in waist circumference was observed in both groups. In addition an increase in VO2max (p < 0.001) and strength in the right (p = 0.005) and left arms (p = 0.033). Conclusion Combined training demonstrates to be an effective and non-pharmacological strategy to patients with breast cancer, with improvement on BI and functional capacity, changing related variables negatively when there is no physical training. , (BI) 2 30 (3 5 years. years . years) n 13 1 60min min 60 week 20s s treatment primary outcomes Questionnaire indicators index Weight Ratio ratio fat cycle ergometer manual dynamometer. dynamometer dynamometer) 140 14 0 14. α 5%. 5% 5%) p 0.036 0036 036 However groups VOmax VO max 0.001 0001 001 0.005 0005 005 0.033. 0033 0.033 033 0.033) nonpharmacological non pharmacological (BI 3 ( 6 0.03 003 03 0.00 000 00 0.0 0.

https://doi.org/10.1055/s-0043-1770126

Analysis of the convergence of the Safety Attitudes Questionnaire and the Hospital Survey on Patient Safety Culture
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Rotta, Ana Laura Olsefer

; Souza, Lucas Paulo de

; Carvalho, Manuella dos Santos Garcia Vanti

; Silva, Amanda Pestana da

; Bandeira, Andrea Gonçalves

; Urbanetto, Janete de Souza

Revista Brasileira de Enfermagem

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 76 N. 1 elocation e20210379

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

RESUMO Objetivos: analisar a cultura de segurança do paciente a partir da percepção dos profissionais de enfermagem de um hospital universitário, por meio da avaliação da convergência entre o Safety Attitudes Questionnaire e o Hospital Survey on Patient Safety Culture. Métodos: estudo transversal, com 434 profissionais de enfermagem. A coleta dos dados ocorreu mediante aplicação de ambos os instrumentos. Utilizou-se estatística descritiva e inferencial. Resultados: no Hospital Survey on Patient Safety Culture, a dimensão “trabalho em equipe no âmbito das unidades” foi considerada uma área forte da segurança do paciente. No Safety Attitudes Questionnaire, os domínios “satisfação no trabalho” e “percepção de estresse” atingiram o escore para boa cultura de segurança. A percepção de cultura de segurança do paciente se correlaciona, em ambos os instrumentos, com magnitude elevada. Conclusões: os dois instrumentos convergem para uma avaliação semelhante da cultura de segurança do paciente.

ABSTRACT Objectives: to analyze patient safety culture from nursing professionals’ perception at a university hospital, by assessing the convergence between the Safety Attitudes Questionnaire and the Hospital Survey on Patient Safety Culture. Methods: a cross-sectional study, with 434 nursing professionals. Data collection took place through the application of both instruments. Descriptive and inferential statistics were used. Results: in the Hospital Survey on Patient Safety Culture, the “teamwork within the units” dimension was considered a strong area of patient safety. In the Safety Attitudes Questionnaire, the “job satisfaction” and “perception of stress” domains reached the score for a good safety culture. Patient safety culture perception is correlated, in both instruments, with high magnitude. Conclusions: the two instruments converge towards a similar assessment of patient safety culture.

RESUMEN Objetivos: analizar la cultura de seguridad del paciente a partir de la percepción de los profesionales de enfermería de un hospital universitario, evaluando la convergencia entre el Safety Attitudes Questionnaire y el Hospital Survey on Patient Safety Culture. Métodos: estudio transversal, con 434 profesionales de enfermería. La recolección de datos se realizó mediante la aplicación de ambos instrumentos. Se utilizó estadística descriptiva e inferencial. Resultados: en la Encuesta Hospitalaria sobre Cultura de Seguridad del Paciente, la dimensión “trabajo en equipo dentro de las unidades” fue considerada un área fuerte de la seguridad del paciente. En el Hospital Survey on Patient Safety Culture, los dominios “satisfacción en el trabajo” y “percepción de estrés” alcanzaron el puntaje de una buena cultura de seguridad. La percepción de cultura de seguridad del paciente se correlaciona, en ambos instrumentos, con magnitud alta. Conclusiones: los dos instrumentos convergen hacia una evaluación similar de la cultura de seguridad del paciente.

https://doi.org/10.1590/0034-7167-2021-0379

10.

Fast surveillance response reveals the introduction of a new yellow fever virus sub-lineage in 2021, in Minas Gerais, Brazil
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Andrade, Miguel Souza

; Campos, Fabrício Souza

; Oliveira, Cirilo Henrique de

; Oliveira, Ramon Silva

; Campos, Aline Alves Scarpellini

; Almeida, Marco Antônio Barreto de

; Fonseca, Vagner de Souza

; Simonini-Teixeira, Danilo

; Sevá, Anaiá da Paixão

; Temponi, Andrea Oliveira Dias

; Magalhães, Fernando Maria

; Chaves, Danielle Costa Capistrano

; Pereira, Maira Alves

; Lamounier, Ludmila Oliveira

; Menezes, Givaldo Gomes de

; Aquino-Teixeira, Sandy Micaele

; Gonçalves-dos-Santos, Maria Eduarda

; Bernal-Valle, Sofía

; Müller, Nicolas Felipe Drumm

; Cardoso, Jader da Cruz

; Santos, Edmilson dos

; Mares-Guia, Maria Angélica

; Albuquerque, George Rêgo

; Romano, Alessandro Pecego Martins

; Franco, Ana Cláudia

; Ribeiro, Bergmann Morais

; Roehe, Paulo Michel

; Abreu, Filipe Vieira Santos de

Memórias do Instituto Oswaldo Cruz

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, Volume 117 elocation e220127

Abstract: En | Text: En | PDF: En

BACKGROUND In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS A surveillance network was created, encompassing the technology of smartphone applications and coordinated actions of several research institutions and health services to monitor and investigate NHP epizootics. FINDINGS When alerts were spread through the network, samples from NHPs were collected and YFV infection confirmed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and genome sequencing at an interval of only 10 days. Near-complete genomes were generated using the Nanopore MinION sequencer. Phylogenetic analysis indicated that viral genomes were related to the South American genotype I, clustering with a genome detected in the Amazon region (state of Pará) in 2017, named YFVPA/MG sub-lineage. Fast YFV confirmation potentialised vaccination campaigns. MAIN CONCLUSIONS A new YFV introduction was detected in MG 6 years after the beginning of the major outbreak reported in the state (2015-2018). The YFV strain was not related to the sub-lineages previously reported in MG. No human cases have been reported, suggesting the importance of coordinated surveillance of NHPs using available technologies and supporting laboratories to ensure a quick response and implementation of contingency measures to avoid YFV spillover to humans.

https://doi.org/10.1590/0074-02760220127

11.

Sources of polyunsaturated fatty acids from oilseeds in dairy cows diets can alter yield of and fatty acid profile in milk
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

WANDERLEY, Alysson Martins

; ÍTAVO, Luís Carlos Vinhas

; SANTOS, Geraldo Tadeu dos

; ÍTAVO, Camila Celeste Brandão Ferreira

; DIAS, Alexandre Menezes

; DIFANTE, Gelson dos Santos

; GURGEL, Antonio Leandro Chaves

; CUNHA, Camila Soares

; MATEUS, Rodrigo Gonçalves

; CARDOSO, Claudia Andréa Lima

; OLIVEIRA, Marcus Vinícius Moraes de

Food Science and Technology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, Volume 42 elocation e119021

Abstract: En | Text: En | PDF: En

Abstract Our hypothesis was that different sources of unsaturated fatty acids from oilseeds (sunflower, soybeans, and cottonseed) could alter milk yield, fatty acid profile, and the amount of unsaturated fatty acids yielded in milk. It aimed to evaluate the effects of lipid sources on yield and composition and fatty acids in milk of primiparous Girolando cows. Five cows in lactation (35 ± 8 days), with 410 ± 7.15 kg BW were randomly distributed in a 5 x 5 Latin square. Five experimental diets, namely a control diet without an additional source of lipid and four diets with different lipid sources: cottonseed, sunflower seed, whole soybean, or soybean oil, as lipid source, to reach 70 g/kg of ethereal extract dry matter basis were used. Cottonseed and soybean oil addition reduced daily yield by 15 and 22%. Oilseed can alter fatty acid profile in milk. Whole soybean provided greater daily milk and fatty acids yields.

https://doi.org/10.1590/fst.119021

12.

Influence of land use and occupation on the chemical and physical fractions of organic matter in cultivated and native areas in the Atlantic Forest biome
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Lopes, Giovana Tetsuya

; Rosset, Jean Sérgio

; Ozório, Jefferson Matheus Barros

; Silva, Ozielly Maiane Mendes da

; Santos, Wesley Vieira dos

; Santos, José Victor Hugo dos

; Gonçalves, Andrea dos Santos

; Panachuki, Eloi

Revista Ambiente & Água

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, Volume 17 N. 5 elocation e2814

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

Resumo O objetivo deste trabalho foi quantificar os teores de C das frações químicas e físicas da MOS em diferentes sistemas de manejo em um Argissolo textura arenosa. O estudo foi realizado em uma área de referência de Mata Nativa (MN) e três áreas manejadas: pastagem permanente (PP), sistema plantio direto (SPD) e área de Reserva Particular de Patrimônio Natural em processo de regeneração natural (RPPN). Foram coletadas amostras de solos das camadas de 0-0,05, 0,05-0,10 e 0,10-0,20 m. Foi determinado a densidade do solo (Ds) os teores de carbono orgânico total (COT) o fracionamento químico da MOS com determinação dos teores de C dos ácidos fúlvicos (AF), ácidos húmicos (AH) e humina (HUM), com posteriores cálculos das relações AH/AF, EA/HUM, estoque (EstC), fracionamento físico-granulométrico e determinação dos teores de C da matéria orgânica particulada (C-MOP) e índice de manejo de carbono (IMC). Observou-se maiores teores de COT para a área de MN, especialmente nas camadas de 0-0,05 e 0,05-0,10 m. Os teores de C-HUM predominam em relação aos teores de C-AH e C-AF. Os teores de C-AH e de C-HUM foram superiores em MN e SPD. A MN apresentou maiores teores de C-MOP em todas as camadas avaliadas. Para o C-MOM a área de SPD foi superior as demais áreas manejadas. As áreas manejadas apresentaram valores de EstMOP inferiores à MN. Nas duas primeiras camadas, a área de MN apresentou maiores EstMOM. As áreas manejadas apresentaram valores inferiores de IMC em relação a MN. A área de SPD demonstrou que, mesmo em sucessão, contribui para melhoria da fração orgânica do solo ao longo do tempo de adoção, se aproximando às condições da MN. Já as áreas de PP e RPPN evidenciaram que o manejo inadequado favorece na diminuição da qualidade edáfica.

Abstract This study quantified the C content of the chemical and physical fractions of SOM in different management systems in an Argisoil of sandy texture. The study was carried out in a reference area of Native Forest (NF), and in three managed areas: Permanent Pasture (PP), No-Tillage System (NTS) and an area of Private Natural Heritage Reserve (PNHR) in the process of natural regeneration. Soil samples were collected in the layers 0.0-0.05, 0.05-0.10 and 0.10-0.20 m. We assessed the soil density (Sd), total organic carbon (TOC) content, chemical fractionation of SOM with determination of the C contents of the fulvic acids (FA), humic acids (HA) and humin (HUM), with subsequent calculations of the HA/FA ratios, AE/HUM, stock (StockC), physical granulometric fractionation and determination of C contents of particulate organic matter (C-POM) and carbon management index (CMI). Higher TOC contents were observed for the NF area. The C-HA and C-HUM contents were higher in the NF and NTS. NF showed higher C-POM levels in all layers evaluated. For the C-MOM, the NTS area was superior to the other managed areas. The managed areas had lower StockPOM values than the NF. The managed areas had lower CMI values in relation to NF. The NTS area showed that, even in crop succession, it contributes to the improvement of the soil organic fraction over the adoption time. On the other hand, the areas of PP and PNHR showed that inadequate management favors the reduction of edaphic quality.

https://doi.org/10.4136/ambi-agua.2814

13.

Diretrizes Brasileiras de Hipertensão Arterial – 2020
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Barroso, Weimar Kunz Sebba

; Rodrigues, Cibele Isaac Saad

; Bortolotto, Luiz Aparecido

; Mota-Gomes, Marco Antônio

; Brandão, Andréa Araujo

; Feitosa, Audes Diógenes de Magalhães

; Machado, Carlos Alberto

; Poli-de-Figueiredo, Carlos Eduardo

; Amodeo, Celso

; Mion Júnior, Décio

; Barbosa, Eduardo Costa Duarte

; Nobre, Fernando

; Guimarães, Isabel Cristina Britto

; Vilela-Martin, José Fernando

; Yugar-Toledo, Juan Carlos

; Magalhães, Maria Eliane Campos

; Neves, Mário Fritsch Toros

; Jardim, Paulo César Brandão Veiga

; Miranda, Roberto Dischinger

; Póvoa, Rui Manuel dos Santos

; Fuchs, Sandra C

; Alessi, Alexandre

; Lucena, Alexandre Jorge Gomes de

; Avezum, Alvaro

; Sousa, Ana Luiza Lima

; Pio-Abreu, Andrea

; Sposito, Andrei Carvalho

; Pierin, Angela Maria Geraldo

; Paiva, Annelise Machado Gomes de

; Spinelli, Antonio Carlos de Souza

; Nogueira, Armando da Rocha

; Dinamarco, Nelson

; Eibel, Bruna

; Forjaz, Cláudia Lúcia de Moraes

; Zanini, Claudia Regina de Oliveira

; Souza, Cristiane Bueno de

; Souza, Dilma do Socorro Moraes de

; Nilson, Eduardo Augusto Fernandes

; Costa, Elisa Franco de Assis

; Freitas, Elizabete Viana de

; Duarte, Elizabeth da Rosa

; Muxfeldt, Elizabeth Silaid

; Lima Júnior, Emilton

; Campana, Erika Maria Gonçalves

; Cesarino, Evandro José

; Marques, Fabiana

; Argenta, Fábio

; Consolim-Colombo, Fernanda Marciano

; Baptista, Fernanda Spadotto

; Almeida, Fernando Antonio de

; Borelli, Flávio Antonio de Oliveira

; Fuchs, Flávio Danni

; Plavnik, Frida Liane

; Salles, Gil Fernando

; Feitosa, Gilson Soares

; Silva, Giovanio Vieira da

; Guerra, Grazia Maria

; Moreno Júnior, Heitor

; Finimundi, Helius Carlos

; Back, Isabela de Carlos

; Oliveira Filho, João Bosco de

; Gemelli, João Roberto

; Mill, José Geraldo

; Ribeiro, José Marcio

; Lotaif, Leda A. Daud

; Costa, Lilian Soares da

; Magalhães, Lucélia Batista Neves Cunha

; Drager, Luciano Ferreira

; Martin, Luis Cuadrado

; Scala, Luiz César Nazário

; Almeida, Madson Q.

; Gowdak, Marcia Maria Godoy

; Klein, Marcia Regina Simas Torres

; Malachias, Marcus Vinícius Bolívar

; Kuschnir, Maria Cristina Caetano

; Pinheiro, Maria Eliete

; Borba, Mario Henrique Elesbão de

; Moreira Filho, Osni

; Passarelli Júnior, Oswaldo

; Coelho, Otavio Rizzi

; Vitorino, Priscila Valverde de Oliveira

; Ribeiro Junior, Renault Mattos

; Esporcatte, Roberto

; Franco, Roberto

; Pedrosa, Rodrigo

; Mulinari, Rogerio Andrade

; Paula, Rogério Baumgratz de

; Okawa, Rogério Toshiro Passos

; Rosa, Ronaldo Fernandes

; Amaral, Sandra Lia do

; Ferreira-Filho, Sebastião R.

; Kaiser, Sergio Emanuel

; Jardim, Thiago de Souza Veiga

; Guimarães, Vanildo

; Koch, Vera H.

; Oigman, Wille

; Nadruz, Wilson

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

mar 2021, Volume 116 N. 3 Pages 516 - 658

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

https://doi.org/10.36660/abc.20201238 10948 downloads

14.

COVID-19 diagnosis by RT-qPCR in alternative specimens
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Gonçalves, Cássia Cristina Alves

; Barroso, Shana Priscila Coutinho

; Herlinger, Alice Laschuk

; Galliez, Rafael de Mello

; de Almeida, Tailah Bernardo

; Boullosa, Lidia Theodoro

; Nascimento, Erica Ramos dos Santos

; de Almeida, Jessica M

; da Costa, Raissa Mirella dos Santos Cunha

; da Paixão, Tatiana Monteiro

; Couceiro, José Nelson dos Santos Silva

; Frauches, Thiago Silva

; de Souza Jr, Wilson Rodrigues

; Costa, Andréa Ribeiro

; Faffe, Débora Souza

; Leitão, Isabela de Carvalho

; da Silva, Bianca Ortiz

; de Lira, Guilherme Sant’Anna

; de Almeida, Isabela Labarba Carvalho

; Ferreira Jr, Orlando da Costa

; Castiñeiras, Terezinha Marta Pereira Pinto

; Mariani, Diana

; Tanuri, Amilcar

Memórias do Instituto Oswaldo Cruz

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2021, Volume 116 elocation e210085

Abstract: En | Text: En | PDF: En

BACKGROUND The high demand for adequate material for the gold standard reverse transcription real-time polymerase chain reaction (RT-qPCR)-based diagnosis imposed by the Coronavirus disease 2019 (COVID-19) pandemic, combined with the inherent contamination risks for healthcare workers during nasopharyngeal swab (NP) sample collection and the discomfort it causes patients, brought the need to identify alternative specimens suitable for the diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). OBJECTIVES The aim of this work was to compare saliva and gingival fluid swabs to NP swabs as specimens for RT-qPCR-based SARS-CoV-2 diagnosis. METHODS We compared gingival fluid swabs (n = 158) and saliva (n = 207) to the rayon-tipped NP swabs obtained from mild-symptomatic and asymptomatic subjects as specimens for RT-qPCR for SARS-CoV-2 detection. FINDINGS When compared to NP swabs, gingival fluid swabs had a concordance rate of 15.4% among positive samples, zero among inconclusive, and 100% among negative ones. For saliva samples, the concordance rate was 67.6% among positive samples, 42.9% among inconclusive, and 96.8% among negative ones. However, the concordance rate between saliva and NP swabs was higher (96.9%) within samples with lower cycle threshold (Ct) values (Ct > 10 ≤ 25). MAIN CONCLUSIONS Our data suggests that whereas gingival fluid swabs are not substitutes for NP swabs, saliva might be considered whenever NP swabs are not available or recommended.

https://doi.org/10.1590/0074-02760210085 205 downloads

15.

Organic matter decomposition in subtropical South America aquatic environments: a systematic and scientometric review
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Gayer, Pâmela Rodrigues

; Moraes, Andréa Luiza de Mattos de

; Guimarães, Pablo Santos

; Barbosa, Fabiana Gonçalves

; Albertoni, Edélti Faria

; Hepp, Luiz Ubiratan

Acta Limnologica Brasiliensia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2021, Volume 33 elocation e104

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

Resumo: Objetivo Avaliar a situação geral dos estudos sobre a decomposição da matéria orgânica vegetal em ambientes aquáticos continentais da região subtropical da América do Sul. Métodos Utilizamos bancos de dados e compilamos publicações (1990-2018) utilizando combinações de palavras referentes à decomposição, detritos, ambientes aquáticos e países da América do Sul com clima subtropical. As características das publicações foram analisadas ao longo do tempo. Resultados Um total de 1.042 publicações foram encontradas, com 106 tratando especificamente do objetivo deste estudo. Em clima subtropical na América do Sul este tópico de pesquisa é incipiente. A maioria dos estudos foi realizada em riachos (39,6%) e avaliou o processo de decomposição e a associação de invertebrados (42,5%). Há uma grande deficiência em estudos realizados em ambientes lênticos (e.g. lagos, 10%). Conclusão Os estudos sobre a decomposição de detritos orgânicos em ecossistemas aquáticos na região subtropical da América do Sul são ainda emergentes. Enquanto o conhecimento sobre o papel dos fragmentadores é razoável, poucos estudos têm avaliado a importância de microrganismos no processo de decomposição. Finalmente, nosso estudo demonstrou que as colaborações científicas impulsionaram as publicações sobre o tema.

Abstract: Aim To evaluate the general situation of studies on the decomposition of organic matter in aquatic environments in the subtropical region of South America. Methods We compiled publications (1990-2018) with a combination of words referring to decomposition, debris, aquatic environments and South American countries with subtropical climate. The characteristics of the publications were analysed over time. Results A total of 1,042 publications were found, with 106 specifically addressing the purpose of this study. For subtropical climates in South America, this research topic is incipient. Most studies were carried out in streams (39.6%) and studied the decomposition process and associated invertebrates (42.5%). There is a great deficiency of studies in lentic environments (e.g. lakes, 10%). Conclusion Studies on the decomposition of organic detritus in aquatic ecosystems in the subtropical region of South America are still emerging. While the knowledge about the role of shredders is more or less understood, the importance of microorganisms on the decomposition process still needs to be better evaluated. Finally, our study demonstrated that scientific collaboration boosted publication on the topic.

https://doi.org/10.1590/s2179-975x2420 372 downloads

Showing

itens per page

Page of 4 Next

Select one or more results

All Alphabetic

Results

Comparative chart Download CSV

Statistics of

Send result

To*

Use ; (semicolon) to insert more emails.

Send to email

This page

Selected records

All references (max. 300)

Your email

Subject

Comments

Export format:

RIS (for EndNote, ProCite, Reference Manager, RefWorks, Citavi, etc.)

BibTeX

Citation

CSV (for Excel, etc)

Export:

This page

Selected itens

All references (max. 2000)

Sem resultados

No documents were found for your search

Glossary and search help

You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.

For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

See below the complete list of search indexes that can be used:

Index code	Element
ti	article title
au	author
kw	article keywords
subject	subject (title words, abstract and keywords)
ab	abstract
ta	journal short title (e.g. Cad. Saúde Pública)
journal_title	journal full title (e.g. Cadernos de Saúde Pública)
la	publication language code (e.g. pt - Portuguese, es - Spanish)
type	document type
pid	publication identifier
publication_year	publication year of publication
sponsor	sponsor
aff_country	country code of the author's affiliation
aff_institution	author affiliation institution
volume	article volume
issue	article issue
elocation	elocation
doi	DOI number
issn	journal ISSN
in	SciELO colection code (e.g. scl - Brasil, col - Colômbia)
use_license	article usage license code

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
Email: scielo@scielo.org

All the contents of this site www.scielo.br, except where otherwise noted, is licensed under a Creative Commons Attribution License.
more »