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Abstract Resin composites containing surface pre-reacted glass (S-PRG) have been introduced to reduce demineralization and improve remineralization of the tooth structure. However, water diffusion within the material is necessary for its action, which can impair its overall physicomechanical properties over time, including color stability. This study aimed to evaluate the color stability and related degree of conversion (DC) of four resin composites. Discs (6 x 4 mm, n = 5/group) of microhybrid (MH), nanofilled (NF), nanohybrid (NH), and S-PRG-based nanohybrid (S-PRG-NH) composites with two opacities (A2/A2E and A2O/A2D) were prepared. Color (CIELab and CIEDE2000) was evaluated with a spectrophotometer after aging in grape juice (2 x 10 min/10mL/7days). The DC was analyzed by using Fourier transform infrared spectroscopy before and after light-curing. Data were statistically analyzed by using two-way analysis of variance and post-hoc least significant difference tests (p<0.05). In the color stability analysis, the interaction between filler type and opacity was significant (CIELab, p = 0.0015; CIEDE2000, p = 0.0026). NH presented the highest color stability, which did not differ from that of MH. The greatest color alteration was observed for S-PRG-NH. S-PRG fillers also influenced DC (p < 0.05). The nanohybrid resin composite presented favorable overall performance, which is likely related to its more stable organic content. Notwithstanding the benefits of using S-PRG-based nanohybrid resins, mostly in aesthetic procedures, professionals should consider the susceptibility of such resins to color alteration, probably due to the water-based bioactive mechanism of action. prereacted pre reacted SPRG S PRG (S-PRG structure However action time (DC 6 ( mm 5/group 5group group 5 MH, MH , (MH) NF, NF (NF) NH, (NH) SPRGbased based SPRGNH (S-PRG-NH A2/A2E A2A2E AAE A2 A2E A E A2O/A2D A2OA2D AOAD A2O A2D O D prepared CIELab CIEDE2000 CIEDE 2 1 min/10mL/7days. min10mL7days minmLdays min/10mL/7days . min 10mL 7days mL days min/10mL/7days) lightcuring. lightcuring light curing. curing light-curing twoway way posthoc post hoc p<0.05. p005 p<0.05 0 05 (p<0.05) CIELab, 0.0015 00015 0015 0.0026. 00026 0.0026 0026 0.0026) SPRGNH. NH. S-PRG-NH 0.05. 005 0.05 0.05) performance content procedures waterbased (MH (NF (NH AE OA AO AD CIEDE200 p00 p<0.0 (p<0.05 0.001 0001 001 0002 0.002 002 00 0.0 CIEDE20 p0 p<0. (p<0.0 0.00 000 0. CIEDE2 p<0 (p<0. p< (p<0 (p<

https://doi.org/10.1590/1807-3107bor-2024.vol38.0003

Analysis of signs and symptoms in confirmed cases of severe dengue among children aged 0 to 10 years old 1
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Silva, Álvaro Silvério Avelino da

; Carvalho, Francisco Leal

; Pinto, Giovanna Araújo

; Saad, Laís Silva Rios

; Curado, Mariana Oliveira

; Dombroski, Thais Caroline Dallabona

; Hoffmann-Santos, Hugo Dias

; Elias, Rosa Maria

einstein (São Paulo)

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2024, Volume 22 elocation eAO0546

Resumo: En | Texto: En | PDF: En

ABSTRACT Objective: The prevalent symptoms of severe dengue in pediatric patients are divided into three subgroups: severe plasma leakage, severe bleeding, and severe organ damage. In addition, the seasonal patterns of the disease and the outcomes of cure or death from dengue were evaluated. Methods: An epidemiological, observational, analytical, cross-sectional study was conducted with data from the Notifiable Disease Information System (SINAN - Sistema de Informação de Agravos de Notificação and DATASUS - Departamento de Informática do Sistema Único de Saúde) of the Ministry of Health from 2019 to 2020. Results: During the study period, 1,857 cases of severe dengue were observed in the pediatric age group, with the most common symptoms being respiratory failure, melena, hematemesis, and altered level of consciousness. The total proportion of patients hospitalized for severe dengue was 89.6%, and 51.2% of these patients died, corroborating the importance of early detection of the disease. Conclusion: Severe dengue is more prevalent during the seasonal period, with hot and humid characteristics owing to the mechanism involved in the viral cycle. The most prevalent symptoms of severe dengue in pediatric patients were respiratory failure alone, gastrointestinal bleeding, and altered level of consciousness. It is important to identify signs of severity for early intervention and a better prognosis, considering that death is closely related to a delayed diagnosis. Objective subgroups leakage bleeding damage addition evaluated Methods epidemiological observational analytical crosssectional cross sectional SINAN Saúde 201 2020 Results period 1857 1 857 1,85 group melena hematemesis consciousness 896 89 6 89.6% 512 51 2 51.2 died Conclusion cycle alone prognosis diagnosis 20 202 185 85 1,8 8 89.6 5 51. 18 1, 89.

https://doi.org/10.31744/einstein_journal/2024ao0546

Acinic cell carcinoma of the oral and maxillofacial region: an international multicenter study region
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KIRSCHNICK, Laura Borges

; SILVEIRA, Felipe Martins

; SCHUCH, Lauren Frenzel

; VASCONCELOS, Ana Carolina Uchoa

; GOMES, Ana Paula

; SANTOS, Jean Nunes dos

; SANTANA, Dandara Andrade

; FONSECA, Felipe Paiva

; MESQUITA, Ricardo Alves

; MENDONÇA, Elismauro Francisco de

; SOUSA-NETO, Sebastião Silvério

; PONTES, Hélder Antônio Rebelo

; ROBINSON, Liam

; HEERDEN, Willie van

; CARLOS-BREGNI, Román

; TAGER, Elena María José Román

; SILVA, Luan César da

; ZANELLA, Virgílio Gonzales

; RIVERO, Luis Fernando

; BITTENCOURT, Raquel

; MARTINS, Marco Antonio Trevizani

; LOPES, Márcio Ajudarte

; WAGNER, Vivian Petersen

; VARGAS, Pablo Agustin

; MARTINS, Manoela Domingues

Brazilian Oral Research

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2023, Volume 37 elocation e050

Resumo: En | Texto: En | PDF: En

Abstract The aim of this study was to describe the prevalence, clinicopathological, and prognostic features of acinic cell carcinoma (AciCC) of the oral and maxillofacial region. AciCC cases were retrospectively retrieved from 11 pathology centers of three different countries. Medical records were examined to extract demographic, clinical, pathologic, and follow-up information. A total of 75 cases were included. Females (65.33%) with a mean age of 45.51 years were mostly affected. The lesions usually presented as an asymptomatic (64.28%) nodule (95.66%) in the parotid gland (70.68%). The association of two histopathological patterns was the most common finding (48.93%) and the tumors presented mainly conventional histopathological grades (86.11%). Surgical treatment was performed in the majority of the cases (59.19%). Local recurrence was observed in 20% of the informed cases, regional metastasis in 30.43%, and distant metastasis in 12.50%. The statistical analysis showed that the cases with a solid histopathological pattern (p=0.01), high-grade transformation (p=0.008), recurrence (p=0.007), and regional metastasis (p=0.03) were associated with poor survival. In conclusion, high histopathological transformation, presence of nodal metastasis, and recurrence were prognostic factors for AciCC of the oral and maxillofacial region. prevalence clinicopathological (AciCC region 1 countries demographic clinical pathologic followup follow up information 7 included 65.33% 6533 65 33 (65.33% 4551 45 51 45.5 affected 64.28% 6428 64 28 (64.28% 95.66% 9566 95 66 (95.66% 70.68%. 7068 70.68% . 70 68 (70.68%) 48.93% 4893 48 93 (48.93% 86.11%. 8611 86.11% 86 (86.11%) 59.19%. 5919 59.19% 59 19 (59.19%) 20 3043 30 43 30.43% 1250 12 50 12.50% p=0.01, p001 p p=0.01 , 0 01 (p=0.01) highgrade grade p=0.008, p0008 p=0.008 008 (p=0.008) p=0.007, p0007 p=0.007 007 (p=0.007) p=0.03 p003 03 (p=0.03 survival conclusion 65.33 653 6 3 (65.33 455 4 5 45. 64.28 642 2 (64.28 95.66 956 9 (95.66 706 70.68 (70.68% 48.93 489 (48.93 861 86.11 8 (86.11% 591 59.19 (59.19% 304 30.43 125 12.50 p00 p=0.0 (p=0.01 p000 p=0.00 00 (p=0.008 (p=0.007 (p=0.0 65.3 (65.3 64.2 (64.2 95.6 (95.6 70.6 (70.68 48.9 (48.9 86.1 (86.11 59.1 (59.19 30.4 12.5 p0 p=0. (p=0.00 (p=0. 65. (65. 64. (64. 95. (95. 70. (70.6 48. (48. 86. (86.1 59. (59.1 30. 12. p=0 (p=0 (65 (64 (95 (70. (48 (86. (59. p= (p= (6 (9 (70 (4 (86 (59 (p ( (7 (8 (5

https://doi.org/10.1590/1807-3107bor-2023.vol37.0050

Contribution of public oral pathology services to the diagnosis of oral and oropharyngeal cancer in Brazil
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LOUREDO, Brendo Vinicius Rodrigues

; CURADO, Maria Paula

; PENAFORT, Paulo Victor Mendes

; DE ARRUDA, José Alcides Almeida

; ABREU, Lucas Guimarães

; MESQUITA, Ricardo Alves

; PINTO-JÚNIOR, Décio dos Santos

; ABRAHÃO, Aline Corrêa

; ANDRADE, Bruno Augusto Benevenuto de

; AGOSTINI, Michelle

; MORAES, Renata Mendonça

; ANBINDER, Ana Lia

; DOURADO, Pedro Henrique Silva

; SANTOS, Teresa Cristina Ribeiro Bartholomeu dos

; PIRES, Fábio Ramoa

; BORDIGNON, Natalia Cristina Trentin

; GONDAK, Rogério Oliveira

; DE OLIVEIRA, Marcia Gaiger

; CARRARD, Vinicius Coelho

; MARTINS, Manoela Domingues

; SOUSA-NETO, Sebastião Silvério

; ARANTES, Diego Antônio Costa

; MENDONÇA, Elismauro Francisco

; CIESLAK-SANCHES, Silvia Roberta

; ANTUNES, Daniella Moraes

; AMARAL-SILVA, Gleyson Kleber do

; MANIERI, Patricia Rubia

; RAMALHO, Luciana Maria Pedreira

; DOS SANTOS, Jean Nunes

; LEONEL, Augusto César Leal da Silva

; PEREZ, Danyel Elias da Cruz

; VERHEUL, Hannah Carmem Carlos Ribeiro Silva

; BARROSO, Keila Martha Amorim

; RODRIGUES, Flávia Luiza Santos

; GONZAGA, Amanda Katarinny Goes

; FERNANDES, Romana Renery

; DE SOUZA, Lélia Batista

; SOUZA, Lucas Lacerda de

; PONTES, Flávia Sirotheau Corrêa

; PONTES, Hélder Antônio Rebelo

; SILVA, Caroline Alfaia

; CÂMARA, Jeconias

; LIBÓRIO-KIMURA, Tatiana Nayara

; SANTOS-SILVA, Alan Roger

; LOPES, Márcio Ajudarte

; ALMEIDA, Oslei Paes de

; ROMAÑACH, Mário José

; VARGAS, Pablo Agustin

Brazilian Oral Research

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2023, Volume 37 elocation e126

Resumo: En | Texto: En | PDF: En

Abstract This study aimed to evaluate the contribution of oral and maxillofacial pathology laboratories (OMPLs) in Brazilian public universities to the diagnosis of lip, oral cavity, and oropharyngeal squamous cell carcinoma (SCC). A cross-sectional study was performed using biopsy records from a consortium of sixteen public OMPLs from all regions of Brazil (North, Northeast, Central-West, Southeast, and South). Clinical and demographic data of patients diagnosed with lip, oral cavity, and oropharyngeal SCC between 2010 and 2019 were collected from the patients’ histopathological records. Of the 120,010 oral and maxillofacial biopsies (2010-2019), 6.9% (8,321 cases) were diagnosed as lip (0.8%, 951 cases), oral cavity (4.9%, 5,971 cases), and oropharyngeal (1.2%, 1,399 cases) SCCs. Most cases were from Brazil’s Southeast (64.5%), where six of the OMPLs analyzed are located. The predominant profile of patients with lip and oral cavity SCC was Caucasian men, with a mean age over 60 years, low schooling level, and a previous history of heavy tobacco consumption. In the oropharyngeal group, the majority were non-Caucasian men, with a mean age under 60 years, had a low education level, and were former/current tobacco and alcohol users. According to data from the Brazilian National Cancer Institute, approximately 9.9% of the total lip, oral cavity, and oropharyngeal SCCs reported over the last decade in Brazil may have been diagnosed at the OMPLs included in the current study. Therefore, this data confirms the contribution of public OMPLs with respect to the important diagnostic support they provide to the oral healthcare services extended by the Brazilian Public Health System. (OMPLs SCC. . (SCC) crosssectional cross sectional North, North (North Northeast CentralWest, CentralWest Central West, West Central-West South. South South) 201 120010 120 010 120,01 20102019, 20102019 , (2010-2019) 69 6 9 6.9 8,321 8321 8 321 (8,32 0.8%, 08 0 (0.8% 95 cases, 4.9%, 49 4 (4.9% 5971 5 971 5,97 1.2%, 12 1 2 (1.2% 1399 399 1,39 Brazils s 64.5%, 645 64.5% 64 (64.5%) located men years level consumption group nonCaucasian non formercurrent former users Institute 99 9.9 Therefore System (SCC 20 12001 01 120,0 2010201 (2010-2019 6. 8,32 832 32 (8,3 0.8% (0.8 4.9% (4.9 597 97 5,9 1.2% (1.2 139 39 1,3 64.5 (64.5% 9. 1200 120, 201020 (2010-201 8,3 83 3 (8, 0.8 (0. 4.9 (4. 59 5, 1.2 (1. 13 1, 64. (64.5 20102 (2010-20 8, (8 0. (0 4. (4 1. (1 (64. (2010-2 ( (64 (2010- (6 (2010 (201 (20 (2

https://doi.org/10.1590/1807-3107bor-2023.vol37.0126

Genome-wide identification and evolutionary view of ALOG gene family in Solanaceae Genomewide Genome wide
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Turchetto, Caroline

; Silvério, Ariadne de Castro

; Waschburger, Edgar Luis

; Lacerda, Maria Eduarda Gonçalves

; Quintana, Isadora Vieira

; Turchetto-Zolet, Andreia Carina

Genetics and Molecular Biology

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2023, Volume 46 Nº 3 elocation e20230142

Resumo: En | Texto: En | PDF: En

Abstract The ALOG gene family, which was named after its earliest identified members ( Arabidopsis LSH1 and Oryza G1), encodes a class of transcription factors (TF) characterized by the presence of a highly conserved ALOG domain. These proteins are found in various plant species playing regulatory roles in plant growth, development, and morphological diversification of inflorescence. The functional characterization of these genes in some plant species has demonstrated their involvement in floral architecture. In this study, we used a genome-wide and phylogenetic approach to gain insights into plants’ origin, diversification, and functional aspects of the ALOG gene family. In total, 648 ALOG homologous genes were identified in 77 Viridiplantae species, and their evolutionary relationships were inferred using maximum likelihood phylogenetic analyses. Our results suggested that the ALOG gene family underwent several rounds of gene duplication and diversification during angiosperm evolution. Furthermore, we found three functional orthologous groups in Solanaceae species. The study provides insights into the evolutionary history and functional diversification of the ALOG gene family, which could aid in understanding the mechanisms underlying floral architecture in angiosperms. LSH G1, G1 G , G1) TF (TF domain growth development inflorescence genomewide genome wide plants origin total 64 7 analyses evolution Furthermore angiosperms 6

https://doi.org/10.1590/1415-4757-gmb-2023-0142

Quality of sunflower seeds in function of thickness classification and sowing under speed variation of the seeder-fertilizer seederfertilizer seeder fertilizer
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Pallaoro, Dryelle Sifuentes

; Pereira, Pedro Silvério Xavier

; Silva, Antônio Renan Berchol da

; Coelho, Maria de Fátima Barbosa

; Camili, Elisangela Clarete

Revista Ceres

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Nov 2022, Volume 69 Nº 6 Páginas 753 - 758

Resumo: En | Texto: En | PDF: En

ABSTRACT The objective was to evaluate the quality of sunflower seeds classified according to their thickness and passed through the seeder-fertilizer dosing system under variation of the travel speed. A lot of M734 was classified by thickness passing the seeds through a set of oblong-hole sieves and two thicknesses were selected. A portion of the seeds with only the commercial classification was also reserved, named as non-classified. The biometric evaluation was done and the sowing was carried out at 5.0, 6.5, 8.0, 9.5 and 11.0 km h-1. The quality of the seeds was evaluated through: germination and first germination count, average time and percentage of emergence in sand, accelerated aging and tetrazolium test. The classification by thickness reduce the coefficient of variation of the length, width, thickness, and mass but seeds classification does not affect seed vigor and viability after sowing under speed variation. In the higher studied speed, the passage of seeds through the dosing mechanism reduces germination. The vigor is affected at 6.5 km h-1 speed by the accelerated aging test. According to the emergence in sand and tetrazolium test, speed variation does not affect the vigor and viability of sunflower seeds. seederfertilizer seeder fertilizer M M73 oblonghole oblong hole selected reserved nonclassified. nonclassified non classified. non-classified 50 5 0 5.0 65 6 80 8 8.0 95 9 9. 110 11 11. h1. h1 h 1. 1 count test length width 6. h- M7 5. 8.

https://doi.org/10.1590/0034-737x202269060015

Determinação de resíduo de bifentrina em banana após a colheita e na água de lavagem
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Castricini, Ariane

; Oliveira, Ana Luiza Santos de

; Cacique, Ane Patrícia

; Rodrigues, Maria Geralda Vilela

; Silvério, Flaviano Oliveira

Brazilian Journal of Food Technology

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2021, Volume 24 elocation e2020118

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Na bananicultura, o uso de sacos impregnados por inseticida e a lavagem das pencas são técnicas que visam à qualidade dos frutos. Objetivou-se monitorar, por cromatografia em fase gasosa acoplada à espectrometria de massas, resíduo de bifentrina em bananas lavadas e não lavadas em tanques, assim como na água de lavagem dos frutos. Desde a emissão até a colheita, os cachos foram protegidos com sacos impregnados por bifentrina a 1,0 g kg-1, os quais foram retirados após a colheita, para despencamento e lavagem ou não das pencas em tanques com água, detergente e sulfato de alumínio. Os métodos Quick, Easy, Cheap, Effective, Rugged, Safe Method - QuEChERS e Extração Líquido – Líquido com Partição a Baixa Temperatura - ELL – PBT foram utilizados para extrair resíduo de bifentrina dos frutos no ponto de colheita e maduros, e da água, respectivamente. As porcentagens de recuperação de bifentrina foram 88,16%, 103,4% e 89,32%, na casca, na polpa e em casca + polpa, respectivamente, atendendo à legislação brasileira. No ponto de colheita, na casca e na casca + polpa dos frutos lavados, detectou-se 0,060 mg kg-1 e 0,010 mg kg-1, respectivamente. Quando não lavados, a concentração de bifentrina, na casca, foi de 0,31 mg kg-1 e de 0,16 mg kg-1, na casca + polpa. Não foi detectado resíduo de bifentrina na polpa, independente do estádio de maturação e lavagem, tampouco na água de lavagem. Em frutos maduros não lavados, foram quantificado 0,10 mg kg-1 e 0,040 mg kg1 de bifentrina na casca e em casca + polpa, respectivamente. A lavagem não elimina, mas reduz o resíduo de bifentrina na casca dos frutos no ponto de colheita e, quando maduros, somente os não lavados apresentam resíduo.

Abstract In banana farming, the use of bags impregnated by insecticides and the washing of bunches are techniques that aim at maintaining the quality of fruits. This study aimed to monitor, by Gas Chromatography (GC) coupled with Mass Spectrometry (MS), bifenthrin residue in washed and unwashed bananas, as well as in the fruit washing water. From the emission until the harvest, the bunches were protected with bags impregnated with bifenthrin at 1.0 g kg-1, which were removed after harvest for fruit dropping and washing or not bunches in tanks with water, detergent and aluminum sulfate. The Quick, Easy, Cheap, Effective, Rugged, Safe Method - QuEChERS and liquid-liquid extraction with the low temperature partition method were used to extract bifenthrin residue from fruits at harvest point and ripe, and from water, respectively. Bifenthrin recovery percentages were 88.16%, 103.4% and 89.32% in peel, pulp and in peel + pulp, respectively, in compliance with Brazilian legislation. At the harvest point, 0.060 mg kg-1 and 0.010 mg kg-1 were detected in peel and in peel + pulp of washed fruits, respectively. When unwashed, bifenthrin concentration in peel was 0.31 mg kg-1 and 0.16 mg kg-1 in peel + pulp. No bifenthrin residue was detected in pulp, regardless of maturation stage and washing, as well as in the washing water. In mature unwashed fruits, 0.10 mg kg-1 and 0.040 mg kg-1 of bifenthrin were detected in peel and in peel + pulp, respectively. Washing does not eliminate the residues, but reduces bifenthrin residue in fruit peel at the harvest point; when ripe, only unwashed fruits showed presence of bifenthrin residue.

https://doi.org/10.1590/1981-6723.11820 288 downloads

ORGANIZATIONAL ASPECTS AND A SCHEDULE FOR ACCESS TO VACCINATION FROM USERS’ PERSPECTIVE
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Duarte, Deborah Correia

; Viegas, Selma Maria da Fonseca

; Augusto, Thais de Fátima Silvério

; Oliveira, Valéria Conceição de

; Martins, Jéssica Rauane Teixeira

; Tholl, Adriana Dutra

Texto & Contexto - Enfermagem

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2021, Volume 30 elocation e20190101

Resumo: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

RESUMO Objetivo compreender o acesso à vacinação e os seus aspectos organizacionais no cotidiano da Atenção Primária à Saúde sob a ótica do usuário. Método estudo de casos múltiplos holístico-qualitativo, fundamentado na Sociologia Compreensiva do Cotidiano, com 74 usuários de quatro microrregiões sanitárias da Região Ampliada Oeste de Minas Gerais, Brasil. Como fontes de evidências dos dados, utilizou-se a entrevista individual aberta e intensiva, guiada por roteiro semiestruturado e visita técnica às salas de vacina. A coleta ocorreu entre junho de 2016 e abril de 2017. A análise dos dados foi fundamentada na Análise de Conteúdo Temática. Resultados revelaram-se entraves que comprometem o acesso aos serviços de imunização como: o estabelecimento de dias específicos para a realização de determinadas vacinas; o horário de funcionamento das salas de vacinas; a falta do imunobiológico; a falta de orientações por parte dos profissionais de saúde. Evidenciou-se que o contato direto e a inserção do usuário em outras ações e serviços da unidade favorecem o acesso à vacinação. Uma agenda para o melhor acesso foi sugerida pelos usuários, que recomendaram: a reorganização dos dias e horários disponíveis para a vacinação; a informatização do cartão de vacina; a implementação de estratégias de divulgação para ampliar a busca pela imunização; a adequação estrutural da sala de vacinação; a ampliação de recursos humanos nas unidades de saúde. Conclusão ressalta-se a importância de os serviços identificarem suas fragilidades e adotarem estratégias que viabilizem uma atenção centrada no usuário, promovendo o acesso aos serviços de saúde e, consequentemente, à imunização.

ABSTRACT Objective to understand access to vaccination and its organizational aspects in the daily routine of Primary Health Care from users’s point of view. Method a holistic-qualitative multiple case study based on Comprehensive Sociology of Everyday Life, with 74 users from four sanitary microregions of the West Minas Gerais Extended Health Region, Brazil. As evidence data sources, we used the open and intensive individual interview, guided by a semi-structured script and technical visit to the vaccine rooms. Data were collected between June 2016 and April 2017. Data analysis was based on thematic content analysis. Results proved to be obstacles that compromise access to immunization services such as: the establishment of specific days for the performance of certain vaccines; the opening hours of vaccine rooms; lack of immunobiological; lack of guidance on the part of health professionals. It was evidenced that direct contact and insertion of users in other actions and services of the unit favor access to vaccination. A schedule for better access was suggested by users, who recommended: the reorganization of the days and times available for vaccination; vaccine card computerization; implementation of dissemination strategies to expand search for immunization; vaccination room structural adequacy; expansion of human resources in health units. Conclusion it is emphasized the importance of services identifying their weaknesses and adopting strategies that enable user-centered care, promoting access to health services and, consequently, immunization.

RESUMEN Objetivo comprender el acceso a la vacunación y sus aspectos organizativos en la rutina de la Atención Primaria de Salud desde la perspectiva del usuario. Método estudio de caso múltiple holístico-cualitativo, basado en Sociología Integral de la Vida Cotidiana, con 74 usuarios de cuatro microrregiones de salud en la Región Occidental Expandida de Minas Gerais, Brasil. Como fuente de evidencia de los datos se utilizó una entrevista individual abierta e intensiva, guiada por un guión semiestructurado y una visita técnica a las salas de vacunas. La recolección se llevó a cabo entre junio de 2016 y abril de 2017. El análisis de datos se basó en el análisis de contenido temático. Resultados se revelaron barreras que comprometen el acceso a los servicios de inmunización, tales como: el establecimiento de días específicos para la realización de determinadas vacunas; el horario de apertura de las salas de vacunación; la falta de inmunobiológicos; la falta de orientación por parte de los profesionales de la salud. Se evidenció que el contacto directo y la inserción del usuario en otras acciones y servicios de la unidad favorecen el acceso a la vacunación. Los usuarios sugirieron una agenda para un mejor acceso, quienes recomendaron: reorganizar los días y horarios disponibles para la vacunación; informatización de la cartilla de vacunas; la implementación de estrategias de difusión para ampliar la búsqueda de inmunización; la adecuación estructural de la sala de vacunación; la expansión de los recursos humanos en las unidades de salud. Conclusión se destaca la importancia de que los servicios identifiquen sus debilidades y adopten estrategias que permitan una atención centrada en el usuario, promoviendo el acceso a los servicios de salud y, en consecuencia, la inmunización.

https://doi.org/10.1590/1980-265x-tce-2019-0101 493 downloads

PERMEABILIZATION, CELL WALL ULTRASTRUCTURE, AND GERMINATION OF BASIDIOSPORES OF THE ECTOMYCORRHIZAL FUNGUS Pisolithus microcarpus TREATED WITH DIFFERENT COMMERCIAL BRANDS OF BLEACH
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Silvério, Merielle Angélica Martines

; Nascimento, Jaqueline Maria do

; Serrão, José Eduardo

; Tótola, Marcos Rogério

; Costa, Maurício Dutra

Revista Árvore

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2021, Volume 45 elocation e4509

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Basidiósporos do fungo ectomicorrízico Pisolithus microcarpus apresentam parede celular impermeável, característica possivelmente relacionada às baixas porcentagens de germinação desses propágulos, o que dificulta a obtenção de monocários e a utilização desses esporos em inoculantes. O objetivo deste estudo foi avaliar o efeito de diferentes concentrações de água sanitária comercial na permeabilização dos basidiósporos de P. microcarpus e analisar as alterações causadas na ultraestrutura da parede celular, na viabilidade e na capacidade germinativa desses propágulos. Basidiósporos fúngicos foram coletados em plantações de eucalipto e permeabilizados utilizando-se diferentes concentrações de água sanitária e tempos de exposição. Os basidiósporos foram então analisados por microscopia eletrônica de varredura e de transmissão. A porcentagem de basidiósporos permeabilizados variou com a marca comercial, concentração de água sanitária e o tempo de exposição. Basidiósporos de diferentes basidiocarpos diferiram na suscetibilidade ao tratamento de permeabilização com água sanitária. Alterações da ultraestrutura dos basidiósporos permeabilizados foram observadas nas concentrações de 15 e 50 % de água sanitária pelo tempo de exposição de 40 s, com mudanças de superfície e perda das espículas da camada mais externa da parede. Após a permeabilização com água sanitária a 5 % por 40 s, 80 % dos esporos permeabilizados encontravam-se viáveis, resultando na produção de colônias fúngicas após 15 dias de incubação desses propágulos na presença de Corymbia citriodora. No entanto, a porcentagem de germinação obtida: 0,001%, foi semelhante à de basidiósporos não-permeabilizados, indicando que outros fatores, além da permeabilidade da parede celular, são determinantes para o processo de germinação.

ABSTRACT Basidiospores of the ectomycorrhizal fungus Pisolithus microcarpus have an impermeable cell wall, a characteristic that is possibly related to the low germination percentages of these propagules, which makes it difficult to obtain monokaryons and use these spores in inoculants. The objective of this study was to evaluate the effect of different concentrations of commercial bleach on the permeabilization of P. microcarpus basidiospores and to analyze the alterations caused in the cell wall ultrastructure and the viability and germination capacity of these propagules. Fungal basidiospores were collected in eucalyptus plantations and permeabilized using different bleach concentrations and exposure times. The basidiospores were then analyzed by scanning and transmission electron microscopy. The percentage of permeabilized basidiospores varied with the commercial brand, bleach concentration, and exposure time. Basidiospores of different basidiocarps differed in susceptibility to permeabilization treatment with bleach. Changes in the ultrastructure of permeabilized basidiospores were observed at bleach concentrations of 15 and 50 % for an exposure time of 40 s, with surface changes and loss of the spicules of the outermost layer of the wall. After permeabilization with 5 % bleach for 40 s, 80 % of the permeabilized spores were viable, resulting in the production of fungal colonies after 15 days of incubation of these propagules in the presence of Corymbia citriodora. However, the germination percentage obtained, 0.001 %, was similar to that of non-permeabilized basidiospores, indicating that other factors, besides cell wall permeability, are determinant for the germination process.

https://doi.org/10.1590/1806-908820210000009 142 downloads

10.

Medidas de distanciamento social para o enfrentamento da COVID-19 no Brasil: caracterização e análise epidemiológica por estado
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Silva, Lara Lívia Santos da

; Lima, Alex Felipe Rodrigues

; Polli, Démerson André

; Razia, Paulo Fellipe Silvério

; Pavão, Luis Felipe Alvim

; Cavalcanti, Marco Antônio Freitas de Hollanda

; Toscano, Cristiana Maria

Cadernos de Saúde Pública

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2020, Volume 36 Nº 9 elocation e00185020

Resumo: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Medidas de distanciamento social vêm sendo amplamente adotadas para mitigar a pandemia da COVID-19. No entanto, pouco se sabe quanto ao seu impacto no momento da implementação, abrangência e duração da vigência das medidas. O objetivo deste estudo foi caracterizar as medidas de distanciamento social implementadas pelas Unidades da Federação (UF) brasileiras, incluindo o tipo de medida e o momento de sua adoção. Trata-se de um estudo descritivo com caracterização do tipo, momento cronológico e epidemiológico da implementação e abrangência das medidas. O levantamento das medidas foi realizado por meio de buscas em sites oficiais das Secretarias de Governo e no Diário Oficial de cada UF. Os números de casos e óbitos por COVID-19 foram obtidos de uma plataforma de informações oficiais. Consideramos as seguintes categorias de medidas de distanciamento social: suspensão de eventos, suspensão de aulas, quarentena para grupos de risco, paralisação econômica (parcial ou plena), restrição de transporte e quarentena para a população. O momento de implementação considerou a data cronológica e também o momento epidemiológico, levando em conta o tempo após o décimo caso ou primeiro óbito por COVID-19 em cada UF. Todas as UF implementaram medidas de distanciamento, em sua maioria durante a segunda quinzena de março de 2020. Paralisação econômica foi implementada precocemente, anterior ao décimo caso por 67% e anterior ao primeiro óbito por COVID-19 por 89% das UF. As medidas de distanciamento social foram amplamente implementadas no Brasil, de maneira precoce, antes ou na fase inicial da curva de crescimento exponencial de casos e óbitos por COVID-19 na grande maioria das UF.

Social distancing measures have been widely adopted to mitigate the COVID-19 pandemic. However, little is known about the timing of measures’ implementation, scope, and duration in relation to their impact. The study aimed to describe the social distancing measures implemented by Brazil’s states and the Federal District, including the types of measures and the timing of their implementation. This is a descriptive study of the measures’ type, chronological and epidemiological timing of the implementation, and scope. The survey of measures used searches in official websites of the government departments and each state’s Government Register. The official number of COVID-19 cases and deaths were obtained from an official a data platform. We considered the following categories of social distancing measures: suspension of events, school closure, quarantine of risk groups, economic lockdown (partial or full), restrictions on transportation, and quarantine of the population. The implementation’s timing considered both the chronological date and the epidemiological timing, based on the time since the 10th case or 1st death from COVID-19 in each state. All the states implemented distancing measures, mostly during the latter half of March 2020. Economic lockdown was implemented early, prior to the 10th case by 67% of the states and prior to the 1st death from COVID-19 by 89% of the states. Early social distancing measures were widely implemented in Brazil, before or in the initial phase of the exponential growth curve of COVID-19 cases and deaths in the great majority of states.

Medidas de distanciamiento social están siendo ampliamente adoptadas para mitigar la pandemia de la COVID-19. No obstante, poco se sabe en cuanto al momento de implementación, alcance y duración de la vigencia de las medidas en su impacto. El objetivo de este estudio fue caracterizar las medidas de distanciamiento social, implementadas por las Unidades de la Federación (UF) brasileñas, incluyendo el tipo de medida y el momento de su implementación. Se trata de un estudio descriptivo con caracterización del tipo, momento cronológico y epidemiológico de la implementación y alcance de las medidas. La obtención de las medidas se realizó a través de búsquedas en sitios oficiales de las Secretarías de Gobierno y Boletín Oficial de cada UF. Los números de casos y óbitos por COVID-19 se obtuvieron de una plataforma de información oficial. Consideramos las siguientes categorías de medidas de distanciamiento social: suspensión de eventos, suspensión de clases, cuarentena para grupos de riesgo, paralización económica (parcial o plena), restricción de transporte y cuarentena para la población. El momento de implementación consideró la fecha cronológica y también el momento epidemiológico, considerando el tiempo tras el 10º caso o 1er óbito por COVID-19 en cada UF. Todas las UF implementaron medidas de distanciamiento, en su mayoría durante la segunda quincena de marzo de 2020. Se implementó la paralización económica precozmente, anterior al 10º caso por 67% y anterior al 1er óbito por COVID-19 por 89% de las UF. Las medidas de distanciamiento social fueron ampliamente implementadas en Brasil, de manera precoz, antes o en la fase inicial de la curva de crecimiento exponencial de casos y óbitos por COVID-19 en la gran mayoría de las UF.

https://doi.org/10.1590/0102-311x00185020

11.

Medidas de distanciamento social para o enfrentamento da COVID-19 no Brasil: caracterização e análise epidemiológica por estado
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Silva, Lara Lívia Santos da

; Lima, Alex Felipe Rodrigues

; Polli, Démerson André

; Razia, Paulo Fellipe Silvério

; Pavão, Luis Felipe Alvim

; Cavalcanti, Marco Antônio Freitas de Hollanda

; Toscano, Cristiana Maria

Cadernos de Saúde Pública

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2020, Volume 36 Nº 9 elocation e00185020

Resumo: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

https://doi.org/10.1590/0102-311x00185020 4989 downloads

12.

Qualidade de vida profissional e fatores associados em profissionais da saúde
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Torres, Jaqueline

; Barbosa, Henrique

; Pereira, Sabrina

; Cunha, Franciele

; Torres, Silvério

; Brito, Maria

; Pinho, Lucinéia

; Mendes, Danilo

; Silva, Carla

Psicologia, Saúde & Doenças

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Dez 2019, Volume 20 Nº 3 Páginas 670 - 681

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Algumas situações insalubres e estressantes vivenciadas pelos profissionais de saúde em seu ambiente laboral podem comprometer a qualidade de vida no trabalho, resultando em agravos à saúde como a síndrome da Fadiga por Compaixão. O objetivo deste estudo foi verificar os fatores associados à qualidade de vida profissional e suas dimensões, em profissionais da saúde da região norte de Minas Gerais - Brasil, que trabalham com pacientes críticos/crônicos. Participaram deste estudo 469 profissionais da saúde atuantes nos setores de oncologia, terapia intensiva neonatal, nefrologia e pronto socorro. Os dados foram coletados utilizando de um questionário sociodemográfico e a escala de qualidade de vida profissional (ProQOL versão 5) que avaliou a Satisfação por Compaixão, Burnout e Estresse Traumático Secundário. Os resultados apontaram três participantes classificados com fadiga por compaixão, entretanto, analisando-se separadamente as dimensões que compõem a síndrome, encontrou-se que o tempo de trabalho na saúde, o setor de trabalho, a função no setor, o uso de medicação para dormir, o tipo de vínculo empregatício e a autopercepção do estado de saúde estiveram relacionados ao maior risco de desenvolvimento da fadiga por compaixão. Desta forma, conhecer e compreender os fatores que influenciam positiva e negativamente na qualidade de vida no trabalho em profissionais da saúde que lidam com pacientes críticos e crônicos permite que a gestão das instituições de saúde promovam ações para a prevenção e tratamento da Fadiga por Compaixão, buscando aumentar a satisfação por compaixão e reduzir o estresse traumático secundário e burnout.

Some unhealthy and stressful situations experienced by health professionals in their work environment can compromise the quality of life at work, resulting in health problems such as Compassion Fatigue Syndrome. The objective of this study was to verify the factors associated with professional quality of life and its dimensions in health professionals who work with critical / chronic patients from the northern region of Minas Gerais - Brazil. A total of 469 health professionals working in the fields of oncology, neonatal intensive care, nephrology and emergency room participated in this study. The data was collected using a sociodemographic questionnaire and the professional quality of life scale (ProQOL version 5) that evaluated the Compassion Satisfaction, Burnout, and Secondary Traumatic Stress. The results indicated three participants classified with compassionate fatigue, however, analyzing separately the dimensions that make up the syndrome, it was found that the working time in health, the work sector, the function in the sector, the use of medication for sleep, the type of employment relationship, and self-perception of health status were related to the higher risk of developing compassionate fatigue. Understanding the factors that influence the quality of life at work in health professionals dealing with critical and chronic patients allows the management of health institutions to promote actions for the prevention and treatment of Compassion Fatigue by seeking to increase Compassion Satisfaction and reduce Secondary Traumatic Stress and burnout.

https://doi.org/10.15309/19psd200310 3131 downloads

13.

Cross-cultural adaptation of the Zero Mothers Die (ZMD App) in Brazil: contributing to digital health with the approach on care centred for e-pregnant woman
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Silva, Angelica Baptista

; Assumpção, Augusta Maria Batista de

; Andrade Filha, Ianê Germano de

; Regadas, Cláudia Tavares

; Castro, Márcia Corrêa de

; Silva, Carlos Renato Alves

; Assumpção, Marlene Roque

; Santos, Rafaele Cristine Barcelos dos

; Silvério, Talita Osório

; Santos, Priscila Barbosa dos

; Silva, Danielle Aparecida da

; Paulino, Beatriz Vieira

; Pastorelli, Pernelle Paula Laurencine

Revista Brasileira de Saúde Materno Infantil

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Dez 2019, Volume 19 Nº 4 Páginas 751 - 762

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Objetivos: descrever o processo de adaptação do aplicativo para combate à mortalidade materna Zero Mothers Die, desenvolvido na Europa, ao contexto brasileiro com metodologia de ausculta individualizada das gestantes e mães usuárias em hospital referência de alta complexidade e de ensino. Métodos: a pesquisa contou com duas partes: utilizou-se a técnica de observação participante para a tradução da plataforma pelos profissionais de saúde; abordagem no serviço com formulários online direcionados a gestantes e análise de conteúdo à luz da teoria fundamentada nos dados. Durante cinco meses, 109 gestantes e mães instalaram o aplicativo, 17 preencheram o questionário. Resultados: as mulheres e os profissionais de saúde apontaram questões de interatividade, interface do aplicativo, conteúdo, manejo clínico da gravidez e do cuidado à criança, que contribuíram para a versão brasileira. Conclusões: a medicina participatória e a e-gestante são novas premissas de uma política de humanização para o cuidado da mulher e da criança. A inserção de um aplicativo com informação baseada na melhor evidência em rotina pré-natal de estabelecimentos de saúde com atividades de ensino pode oportunizar novos canais de diálogo com a gestante e atualização do profissional em treinamento.

Abstract Objectives: to describe the adaptation process of the Zero Mothers Die app, developed in Europe, is to combat maternal mortality, was brought into the Brazilian context with an individualized auscultation methodology for pregnant women and mothers who attended a high complexity referred teaching hospital. Methods: the research consisted of two parts: the participant observation technique was used by health professionals to translate the platform; with an approach in the service with online forms for pregnant women, and the content analysis was performed by grounded theory of the data. During five months, 109 pregnant women and mothers installed the app, but only 17 completed the questionnaire. Results: the women and health professionals pointed out questions such as interactivity, application interface, content, pregnancy and childcare clinical management, which contributed for the Brazilian version. Conclusions: the participatory medicine and e-pregnant woman are new premises of a humanization policy for women and childcare. The insertion of an app with information based on the best evidence in the prenatal routine in the health establishments with teaching activities that can provide new dialogue connections with the pregnant women and chances to update the professional in training.

https://doi.org/10.1590/1806-93042019000400002 1428 downloads

14.

Production and development of Vanillosmopsis arbórea Baker seedlings
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Marco, Cláudia Araújo

; da Silva, Toshik Iarley

; dos Santos, Tainá Macédo

; dos Santos, Hernandes Rufino

; Freitas Júnior, Silvério de Paiva

; Leite Chaves, Josyelem Tiburtino

; dos Santos, Maria Denise Rodrigues

Acta Agronómica

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Jun 2019, Volume 68 Nº 1 Páginas 22 - 28

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

Resumen En la meseta de Araripe la intensa actividad antrópica resulta en la degradación y el riesgo de extinción de especies medicinales nativas como Vanillosmopsis arborea Baker (comúnmente llamada Candeeiro). El objetivo de esta investigación fue evaluar los principales métodos de propagación y evaluar la supervivencia de plántulas en diferentes ambientes. Se instalaron dos experimentos en la sede de IBAMA, ubicada en el Bosque Nacional de Araripe (FLONA), Crato, Estado de Ceará, Brasil. Se evaluaron el potencial de producción de plántulas y el corte de tallos y raíces, así como la adaptación de éstas a los ambientes área experimental y hábitat natural. Para la producción de plántulas, el diseño experimental fue completamente aleatorio en un esquema factorial 4 x 2 (cuatro temporadas de siembra y dos entornos distintos), con tres repeticiones y veinticinco semillas por repetición, con un total de 600 semillas. Para la evaluación del efecto del sustrato utilizado, el tipo de corte y el entorno, los tratamientos se distribuyeron en un diseño completamente al azar en un esquema factorial de 2 x 4, que correspondía a dos tipos de cortes y cuatro sustratos en dos repeticiones con 72 cortes por réplica. También se evaluaron el número de esquejes vivos con callos de esquejes con raíces, masa verde y seca de la raíz, persistencia de la hoja, altura y supervivencia de las plántulas. El desarrollo de las plántulas fue significativamente mayor en el área experimental, lo que indica que V. arborea puede ser explotarse racionalmente. La propagación por esquejes de la planta no fue exitosa, por lo que es necesario evaluar otros sistemas de multiplicación.

Abstract In the Araripe Plateau (Ceará, Brasil), there is an intense anthropic activity that results in the degradation and risk of extinction of native medicinal species such as Vanillosmopsis arborea Baker (commonly named as Candeeiro). The aim of this research was to assess the main propagation methods of this species and to evaluate the survival of the seedlings in different environments. Two experiments were installed in the headquarters house of IBAMA situated in the Araripe National Forest (FLONA), Crato, State of Ceará, Brazil. The potential of seedling production and stem and root cuttings were evaluated, as well as seedlings adaptation to both environments (experimental area and natural habitat). For seedlings production, the experimental design was completely randomized in a 4 x 2 factorial scheme (four sowing seasons and two distinct environments), with three replications and twenty-five seeds per replicate, with a total of 600 seeds. For evaluation of substrate effect, cutting type and environment, treatments were distributed in a completely randomized design, in a 2 x 4 factorial scheme, which corresponded to two types of cuttings and four substrates in two replications with 72 cuttings per replicate. The number of live cuttings with callus of rooted cuttings, root fresh mass and root dry mass, leaf persistence, height and survival of the seedlings were also evaluated. Seedlings development was significantly greater in the experimental area indicating that V. arborea is a plant that can be rationally exploited. It is recommended that for the propagation of the species, other types of propagules should be tested since there was no success with the use of root cuttings.

https://doi.org/10.15446/acag.v68n1.69031 180 downloads

15.

Pyrethroid insecticide residue in ‘Grande Naine’ banana peel and pulp during maturation
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CASTRICINI, Ariane

; OLIVEIRA, Ana Luiza Santos de

; PINHO, Gevany Paulino de

; RODRIGUES, Maria Geralda Vilela

; SILVÉRIO, Flaviano Oliveira

Food Science and Technology

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Jun 2019, Volume 39 Páginas 68 - 73

Resumo: En | Texto: En | PDF: En

Abstract In banana farming, the bagging of bunches with bags impregnated by pyrethroid insecticide is a practice that prevents damage to fruits caused by insect pests. The aim of this study was to monitor the presence and permanence of bifenthrin residue during the maturation of ‘Grande Naine’ banana by gas chromatography coupled to mass spectrometer in the selective ion mode (GC-MS-SIM). Fruits were from bagged and non-bagged bunches and the extraction of bifenthrin residue from peel and pulp was performed with QuEChERS and LSE-LTP (Liquid-Solid Extraction - Low Temperature Partitioning) methods. The maturation stages were characterized as 1; 3 and 7 depending on the fruit peel color. The bifenthrin recovery percentages in banana peel and pulp obtained by QuEChERS and LSE-LTP methods are between 97% and 117%, and therefore, within the criteria of acceptability for residues of agrochemicals according to the Brazilian legislation and vary according to the matrix. The mean bifenthrin concentrations in the peel of fruits from bagged bunches were 0.34 mg kg -1, 0.29 mg kg -1 and 0.10 mg kg -1 at stage 1 (harvest point); 3 and 7, respectively. No bifenthrin residue was detected in fruit pulp at any maturation stage.

https://doi.org/10.1590/fst.37117 1337 downloads

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