Search | SciELO

Need help?

Add field +

Search history

No documents were found for your search

Results: 37

au:SILVA, MAIRA OLIVEIRA

Filters

Collection + Options

All
Brazil

32
Rve

4
Chile

1

Journal + Options

All
Arquivos Brasileiros de Cardiologia

3
Revista Brasileira de Enfermagem

3
Animal Reproduction

2
Ciência Rural

2
Clinics

2
Memórias do Instituto Oswaldo Cruz

2
Revista Enfermagem UERJ

2
Texto & Contexto - Enfermagem

2
Arquivos de Neuro-Psiquiatria

1
Brazilian Archives of Biology and Technology

1
Brazilian Journal of Food Technology

1
Brazilian Journal of Microbiology

1
Ensaio Pesquisa em Educação em Ciências (Belo Horizonte)

1
Fisioterapia em Movimento

1
Food Science and Technology

1

Show all...

Language

All
Portuguese

17

Publication Year + Options

All
2020

7
2023

7
2013

3
2016

3
2021

3
2022

3
2010

2
2011

2
2018

2
2019

2
2014

1
2017

1
2024

1

SciELO Thematic Areas + Options

All
Health Sciences

25
Agricultural Sciences

6
Biological Sciences

4
Human Sciences

4
Multidisciplinary

1

Show all...

WoS Subject Categories + Options

All
Cardiac

5
Cardiovascular

5
Medicine

5
Systems

5
Nursing

4
General

3
Internal

3
Microbiology

3
Agronomy

2
Applied

2
Biotechnology

2
Food

2
Multidisciplinary

2
Parasitology

2
Pediatrics

2

Show all...

WoS Citation Index + Options

All
Science Citation Index Expanded

19
Social Sciences Citation Index

7

Citables and non citables + Options

All
Citable

35
Non citable

2

Type of Literature + Options

All
Article

34
Letter

2
Case report

1

Order by

Page of 3 Next

Select this page

Print | Send to email | Export |

Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

0 Selected itens

List all
Erase all

Clinical and Doppler echocardiographic evaluation of rabbits sedated with dexmedetomidine in combination with midazolam and morphine
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Bitencourt, Eduarda Hoffmann

; Lima, Marcos Paulo Antunes de

; Barreto, Maira Souza Oliveira

; Sousa, Felipe Gaia de

; Silva, Euler Fraga

; Pimenta, Eutálio Luiz Mariani

; Beier, Suzane Lilian

Ciência Rural

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 54 N. 4 elocation e20220259

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

ABSTRACT: The objective of the present study was to evaluate clinical, cardiorespiratory, and Doppler echocardiographic changes in rabbits sedated with midazolam and morphine combined with or without dexmedetomidine. This study was a blinded, randomized, controlled experiment that included 16 adult male New Zealand rabbits weighing 3.1 ± 0.3 kg. The animals were sedated using one of the following protocols: 1 mg/kg midazolam and 2 mg/kg morphine (MIDA, n = 8), or 25 mg/kg dexmedetomidine, 2 mg/kg morphine and 1 mg/kg midazolam (DEX, n = 8). Sedation latency, duration of the sedation and recovery period, sedation scores, heart rate (HR), respiratory rate (f), peripheral oxygen saturation (SpO2), systolic arterial pressure (SAP), diastolic arterial pressure (DAP), mean arterial pressure (MAP), and recta temperature were recorded, and Doppler echocardiography was performed. Latency periods were 7.3±1.6 min in the DEX group and 10.9 ± 5.0 min in the MIDA group (P = 0.112). Sedation duration was 122.4±14 min in the DEX group and 71.2 ± 32 min in the MIDA group (P = 0.005), whereas recovery time was 35.7±17.7 min in the DEX group and 32.5 ± 25.3 min in the MIDA group (P = 0.743). The sedation scores for the DEX group were significantly higher than those for the MIDA group throughout the monitoring period. Reductions in HR, SAP, MAP, and DAP values were observed in both groups relative to baseline values, and were significantly lower in the DEX group compared to the MIDA group. Minimal Doppler echocardiographic changes were observed. Dexmedetomidine used in combination with midazolam and morphine incremented the quality and duration of sedation in rabbits. Both protocols elicited cardiorespiratory changes that were well-tolerated, with minimal changes in myocardial function.

RESUMO: O objetivo do presente estudo foi avaliar alterações clínicas, cardiorrespiratórias e ecodopplercardiográficas, bem como o nível de sedação em coelhos sedados com midazolam e morfina combinadas, ou não, com dexmedetomidina. O design do estudo foi experimental controlado randomizado cego, com 16 coelhos adultos machos Nova Zelândia, pesando 3,1 ± 0,3 Kg. Os animais foram sedados aleatoriamente com um dos seguintes tratamentos: MIDA (n = 8): 1 mg/kg de midazolam e 2 mg/kg de morfina; DEX (n = 8) 25 mcg/kg de dexmedetomidina, 2 mg/kg de morfina e 1 mg/kg de midazolam; Latência, sedação e períodos de recuperação, escores de sedação, FC, f, SpO2, PAS, PAM, PAD, ToC, foram mensurados e ecoDopplercardiografia foi realizada. Os períodos de latência foram 7.3 ± 1.6 minutos no grupo DEX e 10.9 ± 5.0 minutos no grupo MIDA (P = 0,112). A duração da sedação foi de 122.4 ± 14 minutos no grupo DEX e 71.2 ± 32 minutos no grupo MIDA (P = 0,005). Os tempos totais de recuperação foram de 35.7 ± 17.7 minutos no grupo DEX e 32.5 ± 25.3 minutos no MIDA (P = 0,743). Os escores de sedação obtidos do grupo DEX foram estatisticamente superiores aos do grupo MIDA durante todas as observações (de 5 a 40 minutos). A redução dos valores de FC, PAS, PAM e PAD foi observada em ambos os grupos, em relação ao momento baseline, e foram significativamente menores no grupo DEX quando comparado ao MIDA. Alterações ecodopplercardiográficas mínimas foram observadas ambos os grupos. A adição de dexmedetomidina à associação midazolam/morfina aumentou o nível, a qualidade e a duração do protocolo sedativo. Ambos os protocolos causaram alterações cardiorrespiratórias bem toleradas em animais normais e com mínimas alterações na função miocárdica.

https://doi.org/10.1590/0103-8478cr20220259

Production and essential oil quality of Varroniacurassavica DC.submitted to different spacing between plants, harvest season and drying temperatures of leaves
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Fonseca, Maira Christina Marques

; Sediyama, Maria Aparecida Nogueira

; Pinto, Cláudia Lúcia de Oliveira

; Sartoratto, Adilson

; Machado, Tulio Iglesias

; Dores, Rosana Gonçalves Rodrigues das

; Zotti-Sperotto, Naiara Cristina

; Donzeles, Sérgio Maurício Lopes

; Silva, Andreia Fonseca

; Neves, Yonara Poltronieri

Ciência Rural

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 53 N. 6 elocation e20210770

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

RESUMO: Varronia curassavica DC. é uma espécie medicinal nativa do Brasil. Dentre os pontos críticos que influenciam a qualidade fitoquímica dos compostos bioativos destacam-se o espaçamento entre plantas, a colheita e a pós-colheita. Este trabalho teve como objetivo avaliar a influência do espaçamento entre plantas, da época de colheita e da temperatura de secagem das folhas na produtividade e na qualidade fitoquímica do óleo essencial de V. curassavica. O cultivo orgânico foi realizado em 2018/2019 utilizando-se os seguintes espaçamentos entre plantas: 0.6 x 1.0; 0.8 x 1.0; 1.0 x 1.0; 1.0 x 1.6 m. Os teores de macro e micronutrientes das folhas foram avaliados e não se observou alterações consideráveis. Em 2018, as colheitas foram realizadas no verão, outono e inverno, sendo as folhas colhidas imediatamente submetidas ao processo de secagem a 40 °C. Em 2019, a colheita foi realizada no inverno, sendo as folhas submetidas ao processo de secagem a 40, 50 e 60 °C. O óleo essencial foi extraído por hidrodestilação e os constituintes químicos identificados CG-MS. A produção de óleo essencial foi significativamente maior no inverno e nos espaçamentos de 0,8 x 1,0 m e 1,0 x 1,0 m entre plantas. O teor de alfa-humuleno manteve-se dentro dos padrões recomendados em todas as temperaturas analisadas. Embora as temperaturas de secagem testadas não tenham comprometido o teor de alfa-humuleno, o aumento da temperatura ocasionou redução no rendimento do óleo essencial. Assim, recomenda-se o cultivo orgânico de V. currassavica no espaçamento entre 0,8 x 1,0 m e 1,0 m x 1,0 m, e a secagem de suas folhas entre 40 e 50 °C visando obter o maior rendimento e melhor qualidade fitoquímica de óleo essencial.

ABSTRACT: Varroniacurassavica is a Brazilian native medicinal species. Among the critical points influencing the phytochemical quality of bioactive compounds is the spacing between plants, harvest and post-harvest. This research aimed evaluated the influence of plant distance, harvest season, and leaves drying temperature on the yield and phytochemical quality of V. curassavica essential oil. The organic cultivation was carried out in 2018/2019 using 0.6 x 1.0; 0.8 x 1.0; 1.0 x 1.0; 1.0 x 1.6 m spacing between plants. The macro and micronutrient contents of the leaves were evaluated and no considerable changes were observed. In 2018 the harvest was performed in summer, autumn, and winter, and the harvested leaves were immediately submitted to the drying process at 40 °C. In 2019 the harvest was performed in winter, and the leaves were submitted to the drying process at 40, 50, and 60 °C. The essential oil was extracted by hydrodistillation and the chemical constituents were evaluated using CG-MS. The essential oil yield was significantly higher in winter and used 0.8 x 1.0 m and 1.0 x 1.0 m spacing between plants. The alpha-humulene content remained within the recommended standards at all analyzed temperatures. Although, the drying temperatures tested did not compromise the alpha-humulene content, the increasing temperature caused a reduction in the essential oil yield. Thus, it is recommended for the organic cultivation of V. currassavica the spacing of 0.8 x 1.0 m and 1.0 m x 1.0 m, and the drying of its leaves between 40 and 50 °C to earn the highest essential oil yield and phytochemical quality.

https://doi.org/10.1590/0103-8478cr20210770

Post-thaw quality of ram sperm frozen with different concentrations of low-density lipoproteins associated with non-enzymatic antioxidants
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Snoeck, Paola Pereira das Neves

; Câmara, Diogo Ribeiro

; Moura, Luís Cláudio de Oliveira

; Silva, Maíra Corona da

; Machado-Neves, Mariana

; Teixeira-Neto, Milton Rezende

; Henry, Marc

Animal Reproduction

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 20 N. 1 elocation e20220068

Abstract: En | Text: En | PDF: En

Abstract The cryopreservation reduces ram sperm quality, decreasing the pregnancy rate of ewes inseminated with thawed sperm. Hence, we aimed to improve the post-thaw quality of ram sperm replacing egg yolk on Tris-Glucose extender with different concentrations of LDL (2 or 8%), associated with the addition of 10 mM non-enzymatic antioxidants (ascorbic acid, hydroxytoluene butylate, ascorbyl palmitate, and trehalose). Semen samples were collected from six rams, split into different treatments, and frozen. After thawing, kinematic (CASA), structural (propidium iodide and carboxyfluorescein diacetate) and functional (hypoosmotic test) sperm membrane integrity was assessed. Total motility, VCL, and LIN were also assessed in thawed samples during 3 h of incubation (38 °C). The results showed that hydroxytoluene butylate at 10 mM in Tris-Glucose extender with 8% LDL improved velocity parameters immediately post-thaw compared with Tris-Glucose egg yolk extender, as well as prevented the reduction of total motility and VCL after incubation. There was no benefit of adding ascorbic acid and trehalose. Moreover, for the first time, it was shown the motility impairment promoted by ascorbyl palmitate to ram sperm.

https://doi.org/10.1590/1984-3143-ar2022-0068

Lesão Miocárdica e Prognóstico em Pacientes Hospitalizados com COVID-19 no Brasil: Resultados do Registro Nacional de COVID-19
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Barbosa, Hannah Cardoso

; Martins, Maria Auxiliadora Parreiras

; Jesus, Jordana Cristina de

; Meira, Karina Cardoso

; Passaglia, Luiz Guilherme

; Sacioto, Manuela Furtado

; Bezerra, Adriana Falangola Benjamin

; Schwarzbold, Alexandre Vargas

; Maurílio, Amanda de Oliveira

; Farace, Barbara Lopes

; Silva, Carla Thais Cândida Alves da

; Cimini, Christiane Corrêa Rodrigues

; Silveira, Daniel Vitorio

; Carazai, Daniela do Reis

; Ponce, Daniela

; Costa, Emanuel Victor Alves

; Manenti, Euler Roberto Fernandes

; Cenci, Evelin Paola de Almeida

; Bartolazzi, Frederico

; Madeira, Glícia Cristina de Castro

; Nascimento, Guilherme Fagundes

; Velloso, Isabela Vasconcellos Pires

; Batista, Joanna d’Arc Lyra

; Morais, Júlia Drumond Parreiras de

; Carvalho, Juliana da Silva Nogueira

; Ruschel, Karen Brasil

; Martins, Karina Paula Medeiros Prado

; Zandoná, Liege Barella

; Menezes, Luanna Silva Monteiro

; Kopittke, Luciane

; Castro, Luís César de

; Nasi, Luiz Antônio

; Floriani, Maiara Anschau

; Souza, Maíra Dias

; Carneiro, Marcelo

; Bicalho, Maria Aparecida Camargos

; Lima, Maria Clara Pontello Barbosa

; Godoy, Mariana Frizzo de

; Guimarães-Júnior, Milton Henriques

; Mendes, Paulo Mascarenhas

; Delfino-Pereira, Polianna

; Ribeiro, Raquel Jaqueline Eder

; Finger, Renan Goulart

; Menezes, Rochele Mosmann

; Francisco, Saionara Cristina

; Araújo, Silvia Ferreira

; Oliveira, Talita Fischer

; Oliveira, Thainara Conceição de

; Polanczyk, Carisi Anne

; Marcolino, Milena Soriano

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 120 N. 2 elocation e20220151

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

Abstract Background Cardiovascular complications of COVID-19 are important aspects of the disease’s pathogenesis and prognosis. Evidence on the prognostic role of troponin and myocardial injury in Latin American hospitalized COVID-19 patients is still scarce. Objectives To evaluate myocardial injury as independent predictor of in-hospital mortality and invasive mechanical ventilation support in hospitalized patients, from the Brazilian COVID-19 Registry. Methods This cohort study is a substudy of the Brazilian COVID-19 Registry, conducted in 31 Brazilian hospitals of 17 cities, March-September 2020. Primary outcomes included in-hospital mortality and invasive mechanical ventilation support. Models for the primary outcomes were estimated by Poisson regression with robust variance, with statistical significance of p<0.05. Results Of 2,925 patients (median age of 60 years [48-71], 57.1% men), 27.3% presented myocardial injury. The proportion of patients with comorbidities was higher among patients with cardiac injury (median 2 [1-2] vs. 1 [0-2]). Patients with myocardial injury had higher median levels of brain natriuretic peptide, lactate dehydrogenase, creatine phosphokinase, N-terminal pro-brain natriuretic peptide, and C-reactive protein than patients without myocardial injury. As independent predictors, C-reactive protein and platelet counts were related to the risk of death, and neutrophils and platelet counts were related to the risk of invasive mechanical ventilation support. Patients with high troponin levels presented a higher risk of death (RR 2.03, 95% CI 1.60-2.58) and invasive mechanical ventilation support (RR 1.87, 95% CI 1.57-2.23), when compared to those with normal troponin levels. Conclusion Cardiac injury was an independent predictor of in-hospital mortality and the need for invasive mechanical ventilation support in hospitalized COVID-19 patients.

Resumo Fundamento As complicações cardiovasculares da COVID-19 são aspectos importantes da patogênese e do prognóstico da doença. Evidências do papel prognóstico da troponina e da lesão miocárdica em pacientes hospitalizados com COVID-19 na América Latina são ainda escassos. Objetivos Avaliar a lesão miocárdica como preditor independente de mortalidade hospitalar e suporte ventilatório mecânico em pacientes hospitalizados, do registro brasileiro de COVID-19. Métodos Este estudo coorte é um subestudo do registro brasileiro de COVID-19, conduzido em 31 hospitais brasileiros de 17 cidades, de março a setembro de 2020. Os desfechos primários incluíram mortalidade hospitalar e suporte ventilatório mecânico invasivo. Os modelos para os desfechos primários foram estimados por regressão de Poisson com variância robusta, com significância estatística de p<0,05. Resultados Dos 2925 pacientes [idade mediana de 60 anos (48-71), 57,1%], 27,3% apresentaram lesão miocárdica. A proporção de pacientes com comorbidades foi maior nos pacientes com lesão miocárdica [mediana 2 (1-2) vs. 1 (0-20)]. Os pacientes com lesão miocárdica apresentaram maiores valores medianos de peptídeo natriurético cerebral, lactato desidrogenase, creatina fosfoquinase, N-terminal do pró-peptídeo natriurético tipo B e proteína C reativa em comparação a pacientes sem lesão miocárdica. Como fatores independentes, proteína C reativa e contagem de plaquetas foram relacionados com o risco de morte, e neutrófilos e contagem de plaquetas foram relacionados ao risco de suporte ventilatório mecânico invasivo. Os pacientes com níveis elevados de troponina apresentaram um maior risco de morte (RR 2,03, IC95% 1,60-2,58) e suporte ventilatório mecânico (RR 1,87;IC95% 1,57-2,23), em comparação àqueles com níveis de troponina normais. Conclusão Lesão cardíaca foi um preditor independente de mortalidade hospitalar e necessidade de suporte ventilatório mecânico em pacientes hospitalizados com COVID-19.

https://doi.org/10.36660/abc.20220151

COVID-19 outcomes in people living with HIV: Peering through the waves
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Sales, Thaís Lorenna Souza

; Souza-Silva, Maíra Viana Rego

; Delfino-Pereira, Polianna

; Neves, João Victor Baroni

; Sacioto, Manuela Furtado

; Assis, Vivian Costa Morais de

; Duani, Helena

; Oliveira, Neimy Ramos de

; Sampaio, Natália da Cunha Severino

; Ramos, Lucas Emanuel Ferreira

; Schwarzbold, Alexandre Vargas

; Jorge, Alzira de Oliveira

; Scotton, Ana Luiza Bahia Alves

; Castro, Bruno Mateus de

; Silva, Carla Thais Cândida Alves da

; Ramos, Carolina Marques

; Anschau, Fernando

; Botoni, Fernando Antonio

; Grizende, Genna Maira Santos

; Nascimento, Guilherme Fagundes

; Ruschel, Karen Brasil

; Menezes, Luanna Silva Monteiro

; Castro, Luís César de

; Nasi, Luiz Antônio

; Carneiro, Marcelo

; Godoy, Mariana Frizzo de

; Nogueira, Matheus Carvalho Alves

; Guimarães Júnior, Milton Henriques

; Ziegelmann, Patricia Klarmann

; Almeida, Rafaela Charão de

; Francisco, Saionara Cristina

; Silveira Neto, Sidney Teodoro

; Araújo, Silvia Ferreira

; Avelino-Silva, Thiago Junqueira

; Aliberti, Márlon Juliano Romero

; Pires, Magda Carvalho

; Silva, Eduardo Sérgio da

; Marcolino, Milena Soriano

Clinics

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 78 elocation 100223

Abstract: En | Text: En | PDF: En

Abstract Objective To evaluate clinical characteristics and outcomes of COVID-19 patients infected with HIV, and to compare with a paired sample without HIV infection. Methods This is a substudy of a Brazilian multicentric cohort that comprised two periods (2020 and 2021). Data was obtained through the retrospective review of medical records. Primary outcomes were admission to the intensive care unit, invasive mechanical ventilation, and death. Patients with HIV and controls were matched for age, sex, number of comorbidities, and hospital of origin using the technique of propensity score matching (up to 4:1). They were compared using the Chi-Square or Fisher's Exact tests for categorical variables and the Wilcoxon for numerical variables. Results Throughout the study, 17,101 COVID-19 patients were hospitalized, and 130 (0.76%) of those were infected with HIV. The median age was 54 (IQR: 43.0;64.0) years in 2020 and 53 (IQR: 46.0;63.5) years in 2021, with a predominance of females in both periods. People Living with HIV (PLHIV) and their controls showed similar prevalence for admission to the ICU and invasive mechanical ventilation requirement in the two periods, with no significant differences. In 2020, in-hospital mortality was higher in the PLHIV compared to the controls (27.9% vs. 17.7%; p = 0.049), but there was no difference in mortality between groups in 2021 (25.0% vs. 25.1%; p > 0.999). Conclusions Our results reiterate that PLHIV were at higher risk of COVID-19 mortality in the early stages of the pandemic, however, this finding did not sustain in 2021, when the mortality rate is similar to the control group.

https://doi.org/10.1016/j.clinsp.2023.100223

The SISBIOTA-Diptera Brazilian Network: A long-term survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado, and Pantanal
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Lamas, Carlos José Einicker

; Fachin, Diego Aguilar

; Falaschi, Rafaela Lopes

; Alcantara, Daniel Máximo Correa de

; Ale-Rocha, Rosaly

; Amorim, Dalton de Souza

; Araújo, Maíra Xavier

; Ascendino, Sharlene

; Baldassio, Letícia

; Bellodi, Carolina Ferraz

; Bravo, Freddy

; Calhau, Julia

; Capellari, Renato Soares

; Carmo-Neto, Antonio Marcelino do

; Cegolin, Bianca Melo

; Couri, Márcia Souto

; Carvalho, Claudio José Barros de

; Dios, Rodrigo de Vilhena Perez

; Falcon, Aida Vanessa Gomez

; Fusari, Livia Maria

; Garcia, Carolina de Almeida

; Gil-Azevedo, Leonardo Henrique

; Gomes, Marina Morim

; Graciolli, Gustavo

; Gudin, Filipe Macedo

; Henriques, Augusto Loureiro

; Krolow, Tiago Kütter

; Mendes, Luanna Layla

; Limeira-de-Oliveira, Francisco

; Maia, Valéria Cid

; Marinoni, Luciane

; Mello, Ramon Luciano

; Mello-Patiu, Cátia Antunes de

; Morales, Mírian Nunes

; Oliveira, Sarah Siqueira

; Patiu, Claudemir

; Proença, Barbara

; Pujol-Luz, Cristiane Vieira de Assis

; Pujol-Luz, José Roberto

; Rafael, José Albertino

; Riccardi, Paula Raile

; Rodrigues, João Paulo Vinicios

; Roque, Fabio de Oliveira

; Sallum, Maria Anice Mureb

; Santis, Marcelo Domingos de

; Santos, Charles Morphy Dias dos

; Santos, Josenilson Rodrigues dos

; Savaris, Marcoandre

; Shimabukuro, Paloma Helena Fernandes

; Silva, Vera Cristina

; Schelesky-Prado, Daniel de Castro

; Silva-Neto, Alberto Moreira da

; Camargo, Alexssandro

; Sousa, Viviane Rodrigues de

; Urso-Guimarães, Maria Virginia

; Wiedenbrug, Sofia

; Yamaguchi, Carolina

; Nihei, Silvio Shigueo

Revista Brasileira de Entomologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 67 N. 4 elocation e20230051

Abstract: En | Text: En | PDF: En

ABSTRACT The SISBIOTA-BRASIL was a three-year multimillion-dollar research program of the Brazilian government to document plants and animals in endangered/understudied areas and biomes in Brazil. Distributional patterns and the historical events that generated them are extensively unknown regarding Brazilian fauna and flora. This deficiency hinders the development of conservation policies and the understanding of evolutionary processes. Conservation decisions depend on precise knowledge of the taxonomy and geographic distribution of species. Given such a premise, we proposed to research the diversity of Diptera of the Brazilian western arc of Amazon, Cerrado, and Pantanal in the states of Mato Grosso, Mato Grosso do Sul, and Rondônia. Three important biomes of the South American continent characterize these Brazilian states: Amazon forest, Cerrado (Brazilian Savannah), and Pantanal. Besides their ecological relevance, these biomes historically lack intensive entomological surveys. Therefore, they are much underrepresented in the Brazilian natural history collections and in the scientific literature, which is further aggravated by the fact that these areas are being exponentially and rapidly converted to commercial lands. Our project involved over 90 collaborators from 24 different Brazilian institutions and one from Colombia among researchers, postdocs, graduate and undergraduate students, and technicians. We processed and analyzed nearly 300,000 specimens from ~60 families of Diptera collected with a large variety of methods in the sampled areas. Here, we provide a detailed overview of the genera and species diversity of 41 families treated. Our results point to a total of 2,130 species and 514 genera compiled and identified for the three states altogether, with an increase of 41% and 29% in the numbers of species and genera known for the three states combined, respectively. Overall, the 10 most species-rich families were Tachinidae, Cecidomyiidae, Tabanidae, Psychodidae, Sarcophagidae, Stratiomyidae, Bombyliidae, Syrphidae, Tephritidae, and Asilidae. The 10 most diverse in the number of genera were Tachinidae, Stratiomyidae, Asilidae, Mycetophilidae, Syrphidae, Tabanidae, Muscidae, Dolichopodidae, Sarcophagidae, and Chloropidae. So far, 111 scientific papers were published regarding taxonomic, phylogenetic, and biogeographical aspects of the studied families, with the description of 101 new species and three new genera. We expect that additional publications will result from this investigation because several specimens are now curated and being researched by specialists.

https://doi.org/10.1590/1806-9665-rbent-2023-0051

Dados de Vida Real sobre o Uso da Hidroxicloroquina ou da Cloroquina Combinadas ou Não à Azitromicina em Pacientes com Covid-19: Uma Análise Retrospectiva no Brasil
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Souza-Silva, Maíra Viana Rego

; Pereira, Daniella Nunes

; Pires, Magda Carvalho

; Vasconcelos, Isabela Muzzi

; Schwarzbold, Alexandre Vargas

; Vasconcelos, Diego Henrique de

; Pereira, Elayne Crestani

; Manenti, Euler Roberto Fernandes

; Costa, Felício Roberto

; Aguiar, Filipe Carrilho de

; Anschau, Fernando

; Bartolazzi, Frederico

; Nascimento, Guilherme Fagundes

; Vianna, Heloisa Reniers

; Batista, Joanna d’Arc Lyra

; Machado-Rugolo, Juliana

; Ruschel, Karen Brasil

; Ferreira, Maria Angélica Pires

; Oliveira, Leonardo Seixas de

; Menezes, Luanna Silva Monteiro

; Ziegelmann, Patricia Klarmann

; Tofani, Marcela Gonçalves Trindade

; Bicalho, Maria Aparecida Camargos

; Nogueira, Matheus Carvalho Alves

; Guimarães-Júnior, Milton Henriques

; Aguiar, Rúbia Laura Oliveira

; Rios, Danyelle Romana Alves

; Polanczyk, Carisi Anne

; Marcolino, Milena Soriano

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 120 N. 9 elocation e20220935

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

Abstract Background Despite no evidence showing benefits of hydroxychloroquine and chloroquine with or without azithromycin for COVID-19 treatment, these medications have been largely prescribed in Brazil. Objectives To assess outcomes, including in-hospital mortality, electrocardiographic abnormalities, hospital length-of-stay, admission to the intensive care unit, and need for dialysis and mechanical ventilation, in hospitalized COVID-19 patients who received chloroquine or hydroxychloroquine, and to compare outcomes between those patients and their matched controls. Methods A retrospective multicenter cohort study that included consecutive laboratory-confirmed COVID-19 patients from 37 Brazilian hospitals from March to September 2020. Propensity score was used to select matching controls by age, sex, cardiovascular comorbidities, and in-hospital use of corticosteroid. A p-value <0.05 was considered statistically significant. Results From 7,850 COVID-19 patients, 673 (8.6%) received hydroxychloroquine and 67 (0.9%) chloroquine. The median age in the study group was 60 years (46 - 71) and 59.1% were women. During hospitalization, 3.2% of patients presented side effects and 2.2% required therapy discontinuation. Electrocardiographic abnormalities were more prevalent in the chloroquine/hydroxychloroquine group (13.2% vs. 8.2%, p=0.01), and the long corrected QT interval was the main difference (3.6% vs. 0.4%, p<0.001). The median hospital length of stay was longer in the HCQ/CQ + AZT group than in controls (9.0 [5.0, 18.0] vs. 8.0 [4.0, 14.0] days). There was no statistical differences between groups in intensive care unit admission (35.1% vs. 32.0%; p=0.282), invasive mechanical ventilation support (27.0% vs. 22.3%; p=0.074) or mortality (18.9% vs. 18.0%; p=0.682). Conclusion COVID-19 patients treated with chloroquine or hydroxychloroquine had a longer hospital length of stay, when compared to matched controls. Intensive care unit admission, invasive mechanical ventilation, dialysis and in-hospital mortality were similar.

Resumo Fundamento Apesar da ausência de evidência mostrando benefícios da hidroxicloroquina e da cloroquina combinadas ou não à azitromicina no tratamento da covid-19, esses medicamentos têm sido amplamente prescritos no Brasil. Objetivos Avaliar desfechos, incluindo moralidade hospitalar, alterações eletrocardiográficas, tempo de internação, admissão na unidade de terapia intensiva, e necessidade de diálise e de ventilação mecânica em pacientes hospitalizados com covid-19 que receberam cloroquina ou hidroxicloroquina, e comparar os desfechos entre aqueles pacientes e seus controles pareados. Métodos Estudo multicêntrico retrospectivo do tipo coorte que incluiu pacientes com diagnóstico laboratorial de covid-19 de 37 hospitais no Brasil de março a setembro de 2020. Escore de propensão foi usado para selecionar controles pareados quanto a idade, sexo, comorbidades cardiovasculares, e uso de corticosteroides durante a internação. Um valor de p<0,05 foi considerado estatisticamente significativo. Resultados Dos 7850 pacientes com covid-19, 673 (8,6%) receberam hidroxicloroquina e 67 (0,9%) cloroquina. A idade mediana no grupo de estudo foi 60 (46-71) anos e 59,1% eram mulheres. Durante a internação, 3,2% dos pacientes apresentaram efeitos adversos e 2,2% necessitaram de interromper o tratamento. Alterações eletrocardiográficas foram mais prevalentes no grupo hidroxicloroquina/cloroquina (13,2% vs. 8,2%, p=0,01), e o prolongamento do intervalo QT corrigido foi a principal diferença (3,6% vs. 0,4%, p<0,001). O tempo mediano de internação hospitalar foi maior no grupo usando CQ/HCQ em relação aos controles (9,0 [5,0-18,0] vs. 8,0 [4,0-14,0] dias). Não houve diferenças estatisticamente significativas entre os grupos quanto a admissão na unidade de terapia intensiva (35,1% vs. 32,0%; p=0,282), ventilação mecânica invasiva (27,0% vs. 22,3%; p=0,074) ou mortalidade (18,9% vs. 18,0%; p=0,682). Conclusão Pacientes com covid-19 tratados com cloroquina ou hidroxicloroquina apresentaram maior tempo de internação hospitalar, em comparação aos controles. Não houve diferença em relação a admissão em unidade de terapia intensiva, necessidade de ventilação mecânica e mortalidade hospitalar.

https://doi.org/10.36660/abc.20220935

Forensic psychiatry in the age of the internet: the use of internet forums in the promotion and planning of an adolescent mass shooting
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Telles, Lisieux Elaine de Borba

; Roza, Thiago Henrique

; Martins da Silva, Saulo Maia

; Bitencourt, Máira Oliveira

; Soares Silva, Caio Gibaile

; Telles, Bibiana de Borba

; Mardini, Victor

; Barros, Alcina Juliana Soares

Trends in Psychiatry and Psychotherapy

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 45 elocation e20210414

Abstract: En | Text: En | PDF: En

https://doi.org/10.47626/2237-6089-2021-0414

O Treinamento Físico Resistido Atenua as Disfunções Ventriculares Esquerdas em Modelo de Hipertensão Arterial Pulmonar
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Soares, Leôncio Lopes

; Leite, Luciano Bernardes

; Ervilha, Luiz Otávio Guimarães

; Silva, Bruna Aparecida Fonseca da

; Freitas, Maíra Oliveira de

; Portes, Alexandre Martins Oliveira

; Rezende, Leonardo Mateus Teixeira

; Drummond, Filipe Rios

; Carneiro-Júnior, Miguel Araújo

; Neves, Mariana Machado

; Reis, Emily Correna Carlo

; Natali, Antônio José

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

oct 2022, Volume 119 N. 4 Pages 574 - 584

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

Resumo Fundamento A hipertrofia e a dilatação do ventrículo direito observadas na hipertensão arterial pulmonar (HAP) prejudicam a dinâmica do ventrículo esquerdo (VE) achatando o septo interventricular. Objetivo Investigar se o treinamento físico resistido (TFR) de intensidade baixa a moderada é benéfico para funções contráteis do VE e de cardiomiócitos em ratos durante o desenvolvimento de HAP induzida por monocrotalina (MCT). Métodos Foram usados ratos Wistar machos (Peso corporal: ~ 200 g). Para avaliar o tempo até o possível surgimento de insuficiência cardíaca (ou seja, ponto de desfecho), os ratos foram divididos em dois grupos, hipertensão com sedentarismo até a insuficiência (HSI, n=6) e hipertensão com treinamento até a insuficiência (HTI, n=6). Para testar os efeitos do TFR, os ratos foram divididos entre grupos de controle sedentários (CS, n=7), hipertensão com sedentarismo (HS, n=7) e hipertensão com treinamento (HT, n=7). A HAP foi induzida por duas injeções de MCT (20 mg/kg, com um intervalo de 7 dias). Os grupos com treinamento foram submetidos a um protocolo de TFR (subir escadas; 55-65% da máxima carga carregada), 5 dias por semana. A significância estatística foi definida em p <0,05. Resultados O TFR prolongou o ponto de desfecho (~25%), melhorou a tolerância ao esforço físico (~55%) e atenuou as disfunções de contratilidade de VE e de cardiomiócitos promovidas pela MCT preservando a fração de ejeção e o encurtamento fracional, a amplitude do encurtamento, e as velocidades de contração e relaxamento nos cardiomiócitos. O TFR também preveniu os aumentos de fibrose e colágeno tipo I no ventrículo esquerdo causados pela MCT, além de manter as dimensões de miócitos e colágeno tipo III reduzidas por MCT. Conclusão O TFR de intensidade baixa a moderada é benéfico para funções contráteis de VE e cardiomiócitos em ratos durante o desenvolvimento de HAP induzida por MCT.

Abstract Background The right ventricular hypertrophy and dilation observed in pulmonary artery hypertension (PAH) damages the left ventricle (LV) dynamics by flattening the interventricular septum. Objective To investigate whether low- to moderate-intensity resistance exercise training (RT) is beneficial to LV and cardiomyocyte contractile functions in rats during the development of monocrotaline (MCT)-induced PAH. Methods Male Wistar rats (Body weight: ~ 200 g) were used. To assess the time to potential heart failure onset (i.e., end point), rats were divided into sedentary hypertension until failure (SHF, n=6) and exercise hypertension until failure (EHF, n=6) groups. To test RT effects, rats were divided into sedentary control (SC, n = 7), sedentary hypertension (SH, n=7), and exercise hypertension (EH, n=7) groups. PAH was induced by two MCT injections (20 mg/kg, with 7 days interval). Exercise groups were submitted to an RT protocol (Ladder climbing; 55-65% of carrying maximal load), 5 times/week. Statistical significance was assumed at P < 0.05. Results RT prolonged the end point (~25 %), enhanced the physical effort tolerance (~ 55%), and mitigated the LV and cardiomyocyte contractility dysfunctions promoted by MCT by preserving the ejection fraction and fractional shortening, the amplitude of shortening, and the velocities of contraction and relaxation in cardiomyocytes. RT also prevented increases in left ventricle fibrosis and type I collagen caused by MCT, and maintained the type III collagen and myocyte dimensions reduced by MCT. Conclusion Low- to moderate-intensity RT benefits LV and cardiomyocyte contractile functions in rats during the development of MCT-induced PAH.

https://doi.org/10.36660/abc.20210681

10.

CARTA AO EDITOR SOBRE O ARTIGO - AVALIAÇÃO DO RISCO DE EXPOSIÇÃO PROFISSIONAL AO COVID-19: ADAPTAÇÃO TRANSCULTURAL
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Marziale, Maria Helena Palucci

; Rocha, Fernanda Ludmilla Rossi

; Cassenote, Alex Jones Flores

; Robazzi, Maria Lúcia do Carmo Cruz

; Palha, Pedro Fredemir

; Ballestero, Jaqueline Garcia de Almeida

; Terra, Fábio de Souza

; Mininel, Vivian Aline

; Santos, Heloisa Ehmke Cardoso dos

; Fracarolli, Isabela Fernanda Larios

; Garcia, Gracielle Pereira Aires

; Fortunato, Maria Alice Barbosa

; Lima, Marcelo Marques de

; Dutra, Herica Silva

; Thofehrn, Maira Buss

; Dutra, Lidiane Silva

; Araújo, Camila Ribeiro

; Braga, Luciene Muniz

; Carbogim, Fábio da Costa

; Coelho, Angélica da Conceição Oliveira

Texto & Contexto - Enfermagem

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, Volume 31 elocation e2022c001

Abstract: Pt | Text: Pt | PDF: Pt

https://doi.org/10.1590/1980-265x-tce-2022-c001

11.

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

12.

ASSESSMENT OF THE PROFESSIONAL RISK OF EXPOSURE TO COVID-19: A TRANSCULTURAL ADAPTATION
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Dutra, Herica Silva

; Thofehrn, Maira Buss

; Dutra, Lidiane Silva

; Araújo, Camila Ribeiro

; Braga, Luciene Muniz

; Carbogim, Fábio da Costa

; Coelho, Angélica da Conceição Oliveira

Texto & Contexto - Enfermagem

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2021, Volume 30 elocation e20210097

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

RESUMO Objetivo: realizar a tradução e a adaptação transcultural do Risk assessment and management of exposure of healthcare workers in the context of COVID-19. Método: trata-se de estudo metodológico. Foram seguidas as etapas de tradução, retrotradução, síntese, avaliação por comitê de juízes e pré-teste. Os participantes foram convidados por meio eletrônico e responderam um formulário on-line. Os dados foram coletados entre junho e setembro de 2020. A validação de conteúdo pelo comitê de juízes foi verificada por meio do índice de validade de conteúdo. Os participantes do pré-teste avaliaram a aplicabilidade do instrumento por meio do questionário “Avaliação da Praticabilidade de Instrumentos”. Resultados: participaram do estudo quatro tradutores, oito avaliadores no comitê de juízes e 35 profissionais responderam ao pré-teste. As modificações sugeridas pelo comitê de juízes foram acatadas e o consenso atingido em duas avaliações, obtendo índice de validade de conteúdo superior a 0,80 para todos os itens do instrumento. A versão pré-teste apresentou boa aplicabilidade e confiabilidade satisfatória (0,76). Conclusão: o instrumento foi adaptado para uso no Brasil, o que permitirá a comparação internacional dos resultados e o uso dos dados obtidos para a avaliação e tomada de decisão em relação à saúde do trabalhador. Além disso, seu uso poderá ser ampliado para avaliar outras situações de exposição de profissionais de saúde ao risco de contaminação por agentes infecciosos.

ABSTRACT Objective: to translate and transculturally adapt the Risk assessment and management of exposure of health care workers in the context of COVID-19 questionnaire. Method: this is a methodological study. The translation, back-translation, synthesis, evaluation by experts committee and pre-test stages were followed. The participants were invited by electronic means and answered an online questionnaire. The data were collected between June and September 2020. Content validation by the experts committee was verified using the Content Validity Index. The pre-test participants assessed the instrument's applicability by means of the “Assessment of Instruments' Feasibility” questionnaire. Results: the study participants were four translators, eight evaluators in the experts committee and 35 professionals who answered the pre-test. The changes suggested by the experts committee were accepted and consensus was reached in two evaluation rounds, obtaining a content validity index higher than 0.80 for all items of the instrument. The pre-test version presented good applicability and satisfactory reliability (0.76). Conclusion: the instrument was adapted for use in Brazil, which will allow international comparison of the results and using the data obtained for assessment and decision-making in relation to workers' health. In addition to that, its use may be expanded to assess other situations of health professionals' exposure to the risk of contamination by infectious agents.

RESUMEN Objetivo: realizar la traducción y adaptación transcultural del instrumento Risk assessment and management of exposure of healthcare workers in the context of COVID-19. Método: estudio metodológico en el que se desarrollaron las siguientes etapas: traducción, retrotraducción, síntesis, evaluación a cargo de un comité de expertos y prueba previa (pre-test). Se invitó a los participantes a través de medios electrónicos para que respondieran un formulario en línea. Los datos se recolectaron entre junio y septiembre de 2020. La validación del contenido a cargo del comité de expertos se verificó por medio del Índice de Validez del Contenido. Los participantes de la prueba previa evaluaron la aplicabilidad del instrumento por medio del cuestionario “Evaluación de la Viabilidad de Instrumentos”. Resultados: los participantes del estudio fueron cuatro traductores, ocho evaluadores en el comité de expertos y 35 profesionales que respondieron la prueba previa. Las modificaciones sugeridas por el comité de expertos fueron acatadas y se llegó a un consenso en dos evaluaciones, obteniéndose un Índice de Validez del Contenido superior a 0,80 para todos los ítems del instrumento. La versión de la prueba previa presentó buena aplicabilidad y confiabilidad satisfactoria (0,76). Conclusión: el instrumento fue adaptado para su uso en Brasil, lo que permitirá realizar una comparación internacional de los resultados y emplear los datos obtenidos con fines de evaluación y toma de decisiones en relación con la salud de los trabajadores. Además, se podrá expandir su utilización para evaluar otras situaciones de exposición de profesionales de la salud al riesgo de contaminación a raíz de agentes infecciosos.

https://doi.org/10.1590/1980-265x-tce-2021-0097 35 downloads

13.

Student perception and performance using the online tools Socrative® vs. Kahoot!® in the discipline of Urology
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Oliveira, André Matos de

; Meyer, Fernando

; Neumaier, Mark Fernando

; Ströher, Gabriela Redivo

; Silva, Gabriele da

; Loesch, Maíra de Mayo Oliveira Nogueira

Revista Brasileira de Educação Médica

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2021, Volume 45 N. 4 elocation e237

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

Resumo: Introdução: As metodologias ativas são ferramentas que visam ao engajamento dos estudantes no processo de aprendizado. Por meio delas, o aluno é confrontado com situações-problema e, para resolvê-las, necessita participar ativamente na construção da solução. O Socrative® e o Kahoot!® são ferramentas que podem ser usadas para auxiliar na demanda crescente por novos métodos de ensino. Objetivo: Este estudo teve como objetivos comparar a pontuação obtida pelos alunos da disciplina de Urologia em pré-testes aplicados com as ferramentas Socrative® e Kahoot! ® e analisar a percepção deles após exposição aos aplicativos. Método: O estudo, de caráter comparativo, foi realizado a partir da inserção dos aplicativos Socrative® e Kahoot! ® na disciplina de Urologia no curso de Medicina. A amostra foi composta por duas turmas, totalizando 193 estudantes. Cada uma delas foi dividida em seis grupos, separados em dois horários distintos, que semanalmente revezavam o uso das ferramentas. Utilizaram-se as metodologias no formato de pré-teste durante as sessões de discussão de casos clínicos, visando à comparação entre as notas obtidas pelos graduandos entre os aplicativos. Quanto à percepção dos alunos, ao término da disciplina, eles responderam a um questionário de percepção em relação a cada plataforma. Os dados foram analisados estatisticamente com o programa SPSS Statistics v. 20.0. Utilizaram-se o teste não paramétrico de Wilcoxon e o teste de qui-quadrado. Valores de p < 0,05 indicaram significância estatística. Resultado: O Socrative® obteve melhores resultados quanto ao número de acertos e em relação à satisfação dos graduandos. Dentre seis temas abordados nos pré-testes, dois apresentaram pontuação superior com o Socrative® (p = 0,017 e p = 0,042). Quanto ao questionário de percepção, o Socrative® obteve nota média de 1,8 ponto superior ao Kahoot! ® (escala entre 0 e 10), e encontrou-se significância estatística em sete das oito questões avaliadas. Conclusão: A ferramenta Socrative® apresentou melhores notas e se mostrou mais satisfatória aos alunos em comparação ao Kahoot! ®.

Abstract: Introduction: Active methodologies are tools aimed at engaging students in the learning process. Through them, the student is confronted with problem situations and, to solve them, they need to actively participate in the construction of the solution. Socrative® and Kahoot!® are tools that can be used to support the growing demand for new teaching methods. Objective: This study aims to compare the scores obtained by urology student in pre-tests applied using the Socrative® and Kahoot!® applications, and to analyze the students’ perceptions after the exposure to the learning tools. Method: A prospective and comparative study was carried out on the use of the Socrative® and Kahoot!® applications in the discipline of Urology of the medical course. The cohort consisted of two classes of students, 193 in total. Students were divided into six groups, separated in two different schedules, and they took turns weekly switching the tools. The methodologies were used as a pre-test during the tutorial sessions, aiming to compare the grades obtained by the students between the applications. At the end of the course, the students answered a perception questionnaire in relation to each platform. The data were statistically analyzed using the program SPSS Statistics v.20.0. The Wilcoxon non-parametric test and the Chi-square test were used. Values of p <0.05 indicated statistical significance. Result: The Socrative® application obtained better results in terms of the number of correct answers and in relation to the students’ satisfaction. Among the six topics addressed in the pre-tests, two showed higher scores with the Socrative® tool (p = 0.017 and p = 0.042). As for the perception questionnaire, the Socrative® tool showed an average score 1.8 points higher than Kahoot!® (0 - 10 scale), and statistical significance was found in seven out of the eight evaluated questions. Conclusion: The Socrative® tool showed higher grades and was more satisfactory to students than Kahoot!®.

https://doi.org/10.1590/1981-5271v45.4-20210170.ing

14.

The work of a Brazilian nursing team of collective health in the special indigenous health district
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Melo, Jair da Silva

; Freitas, Noélle de Oliveira

; Apostolico, Maíra Rosa

Revista Brasileira de Enfermagem

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2021, Volume 74 N. 2 elocation e20200116

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

RESUMO Objetivo: Identificar potencialidades e limites da atuação da equipe de enfermagem na Atenção Primária em Saúde Indígena. Métodos: Estudo de abordagem quantitativa orientado pela Teoria da Intervenção Práxica da Enfermagem em Saúde Coletiva. Participaram 230 profissionais de enfermagem, respondendo um instrumento sobre a frequência das ações realizadas na assistência, gestão, ensino e pesquisa. Resultados: Foram 168 técnicos de enfermagem e 62 enfermeiros. Como potencialidades, 80% participam da assistência na maior parte do tempo. Destacam-se: consulta de enfermagem e visita domiciliária realizada por 90,3% e 71% dos enfermeiros, respectivamente. Como limite, o envolvimento na educação e pesquisa é pequeno: apenas 2% dos entrevistados realizaram pesquisa científica, refletindo a necessidade de ampliar e qualificar o cuidado e aprimorar o uso das práticas tradicionais, superando o modelo biomédico. Considerações finais: A assistência de enfermagem é essencial na modificação e monitoramento dos perfis epidemiológicos da população indígena, e os resultados permitem o planejamento de ações qualificadas.

ABSTRACT Objective: To identify the potential and the limits of the actions of the nursing team in the Primary Health Care for the Health of the Indigenous. Methods: This is a quantitative study guided by the Theory of Practical Intervention of Nursing and Collective Health. 230 nursing professionals participated, responding to an instrument about the frequency of the actions carried out in assistance, management, teaching, and research. Results: 168 nursing technicians and 62 nurses participated. As strengths, 80% participated in the assistance most of the time. Stand out: 90.3% and 71% of nurses carried out nursing consultations and house visits, respectively. As a limitation, the involvement in education and research is small. Only 2% of the interviewees carried out scientific researches, reflecting the need to broaden and qualify care and improve the use of traditional practices, overcoming the biomedical model. Final considerations: Nursing assistance is essential in the modification and monitoring of the epidemiological profile of indigenous populations, and its results allow for the planning of quality actions.

RESUMEN Objetivo: Identificar potencialidades y límites de actuación del equipo de enfermería en Atención Primaria de Salud Indígena. Métodos: Estudio de abordaje cuantitativo orientado por la Teoría de la Intervención Práxica de Enfermería en Salud Colectiva. Participaron 230 profesionales de enfermería, respondiendo instrumento sobre la frecuencia de acciones realizadas en asistencia, gestión, enseñanza e investigación. Resultados: Como potencialidades, 80% participan de la asistencia en la mayor parte del tiempo. Destacan: consulta de enfermería y visita domiciliaria realizada por 90,3% y 71% de los enfermeros. Como límite, el envolvimiento en la educación e investigación: solo 2% de los entrevistados realizaron investigación científica, reflejando la necesidad de ampliar y calificar el cuidado y perfeccionar el uso de prácticas tradicionales, superando el modelo biomédico. Consideraciones finales: La asistencia de enfermería es esencial en la modificación y monitoreo de los perfiles epidemiológicos de la población indígena, y los resultados permiten el planeamiento de acciones cualificadas.

https://doi.org/10.1590/0034-7167-2020-0116 263 downloads

15.

Transferrin isoelectric focusing for the investigation of congenital disorders of glycosylation: analysis of a ten-year experience in a Brazilian center,
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Magalhães, Ana Paula Pereira Scholz de

; Burin, Maira Graeff

; Souza, Carolina Fischinger Moura de

; de Bitencourt, Fernanda Hendges

; Sebastião, Fernanda Medeiros

; Silva, Thiago Oliveira

; Vairo, Filippo Pinto e

; Schwartz, Ida Vanessa Doederlein

Jornal de Pediatria

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2020, Volume 96 N. 6 Pages 710 - 716

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

Abstract Objectives: To characterize cases of suspected congenital disorders of glycosylation (CDG) investigated in a laboratory in southern Brazil using the transferrin isoelectric focusing TfIEF test from 2008 to 2017. Method: Observational, cross-sectional, retrospective study. The laboratory records of 1,546 individuals (median age = 36 months, 25–75 IQR = 10–108; males = 810) submitted to the TfIEF test during the period were reviewed. Results: Fifty-one individuals (3%) had an altered TfIEF pattern (5 ± 2.8 cases/year; median age = 24 months, 25–75 IQR = 11–57 months; males = 27, 53%). For 14 of them, data on diagnosis conclusion were available (classic galactosemia = 4; hereditary fructose intolerance = 4; peroxisomal diseases = 2; PMM2-CDG = 2; MPDU1-CDG = 1; SLC35A2-CDG = 1).Comparing the cases with the normal and altered TfIEF patterns, there was a higher prevalence of altered cases in the age group from 11 months to 3 years. There was an increase in the likelihood of change in TfIEF, especially in the presence of inverted nipples or liver disease. Conclusions: The data suggest that the investigation of a case with suspected CDG is a complex problem, being aggravated by the existence of other IEMs (inborn errors of metabolism) associated with altered TfIEF pattern and lack of access to confirmatory tests. The presence of inverted nipples and liver disease, especially in individuals aged 11 months to 3 years, should suggest the need for TfIEF investigation.

Resumo Objetivos: Caracterizar os casos com suspeita de CDG investigados em laboratório do sul do Brasil pelo exame de IEFTF de 2008 a 2017. Metodologia: Estudo observacional, transversal, retrospectivo. Foram revisadas as fichas laboratoriais de 1.546 indivíduos (mediana de idade = 36 meses, IQ 25-75 = 10-108; sexo masculino = 810) que fizeram o exame de IEFTF no período. Resultados: Cinquenta e um indivíduos (3%) apresentaram padrão alterado na IEFTF (5 ± 2,8 casos/ano; mediana de idade = 24 meses, IQ 25-75 = 11-57 meses; sexo masculino = 27, 53%). Para 14 deles, estavam disponíveis dados sobre a conclusão do diagnóstico (galactosemia clássica = 4; intolerância hereditária à frutose = 4; doenças peroxissomais = 2; PMM2-CDG = 2; MPDU1-CDG = 1; SLC35A2-CDG = 1). Comparando os casos com padrão normal e alterado na IEFTF, houve maior prevalência de casos alterados na faixa etária de 11 meses a 3 anos. Verificou-se um aumento na probabilidade de alteração na IEFTF principalmente na presença de mamilos invertidos ou de hepatopatia. Conclusões: Os nossos dados sugerem que a investigação de um caso com suspeita de CDG é complexa, é agravada pela existência de outros EIM associados a padrão alterado na IEFTF e pela falta de acesso a exames confirmatórios. A presença principalmente de mamilos invertidos e de hepatopatia em indivíduos na faixa etária de 11 meses a 3 anos deve sugerir a necessidade de investigação por IEFTF.

https://doi.org/10.1016/j.jped.2019.05.008

Showing

itens per page

Page of 3 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 »