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au:Rodrigues, Marcela Moura

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Uso de serviço de emergência por motivos não urgentes: estudo qualitativo com usuários de um pronto atendimento, Vitória, ES, Brasil, 2019
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Rodrigues, Marcela Moura

; Sarti, Thiago Dias

; Almeida, Ana Paula Santana Coelho

; Fontenelle, Leonardo Ferreira

; Lazarini, Welington Serra

Interface - Comunicação, Saúde, Educação

Journal Metrics
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2024, Volume 28 elocation e230493

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

La Atención Primaria de la Salud (APS) se considera la puerta de entrada preferencial para el cuidado en el sistema de salud, destinándose los servicios de emergencia para situaciones que exigen atención inmediata. El objetivo de este artículo fue intentar identificar motivaciones para el uso de servicios de urgencias por problemas de salud no urgentes en usuarios de este servicio. Estudio cualitativo con base en 29 entrevistas semiestructuradas realizadas en 2019 con usuarios de un servicio de urgencias del municipio de Vitória-ES. Los entrevistados perciben los servicios de urgencias y emergencias como aquellos en los que obtendrán cuidados inmediatos con mayor facilidad y resolución, puesto que el acceso a la APS de una forma inmediata, rápida y con resolución se presenta difícil. La utilización de urgencias por motivos no urgentes se mostró compleja y envuelve no solo la dificultad de acceso a la APS, sino la propia comprensión individual y colectiva del papel de cada equipo del sistema.

Primary health care is the point of entry to the health system, providing emergency services for situations that require immediate treatment. The aim of this study was to identify the reasons patients use emergency services for non-urgent medical problems. We carried out a qualitative study based on 29 semi-structured interviews with patients of an urgent care center in Vitória, Brazil, conducted in 2019. According to the interviewees, it was easier to get immediate resolutive care in urgent and emergency care services, while obtaining immediate, rapid access to resolutive care in primary care services was difficult. The findings show that the utilization or urgent care centers for non-urgent problems was complex and involved not only difficulty accessing primary care services, but also individual and public understanding of the role of each type of health facility in the health system.

A Atenção Primária à Saúde (APS) é considerada a porta de entrada preferencial para o cuidado no sistema de saúde; já os serviços de emergência são destinados para situações que exigem atendimento imediato. Este artigo buscou identificar motivações para o uso de pronto atendimentos por problemas de saúde não urgentes em usuários deste serviço. Trata-se de um estudo qualitativo baseado em 29 entrevistas semiestruturadas realizadas em 2019 com usuários de um pronto atendimento do município de Vitória, ES. Os entrevistados percebem os serviços de urgência e emergência como aqueles nos quais obterão cuidados imediatos com maior facilidade e resolubilidade, já que acessar a APS de uma maneira imediata, rápida e resolutiva se apresentou difícil. A utilização de prontoatendimentos por motivos não urgentes mostrou-se complexa e envolve não apenas a dificuldade de acesso à APS, mas a própria compreensão individual e coletiva do papel de cada equipamento do sistema.

https://doi.org/10.1590/interface.230493

Impact of L-PRF on pain and healing outcomes in lower third molar surgery: a randomized split-mouth trial LPRF L PRF surgery splitmouth split mouth
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MORAES, Raissa Pinheiro

; COSTA, Fábio Wildson Gurgel

; SILVA, Paulo Goberlânio de Barros

; CARVALHO, Francisco Samuel Rodrigues

; PAZ, Jéssica Emanuella Rocha Moura

; MATOS, Gabriel Carvalho

; GURGEL, Marcela Lima

; CETIRA FILHO, Edson Luiz

; SOARES, Eduardo Costa Studart

Brazilian Oral Research

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2024, Volume 38 elocation e089

Abstract: En | Text: En | PDF: En

Abstract This study explored the effects of L-PRF on pain, soft tissue healing, periodontal condition, and post-extraction bone repair of mandibular third molars (3Ms). A randomized, prospective, triple-blind, split-mouth clinical trial was conducted with 34 volunteers. Eligible patients were randomly allocated into two treatments: G1 (without L-PRF), G2 (alveoli filled with L-PRF), in which the removal of bilateral 3Ms was performed at the same surgical time. Outcomes were assessed according to a visual analogue scale (pain), soft tissue scoring system (wound healing), periodontal probing of mandibular second molar. Bone repair was determined by volumetric analysis (ITK-SNAP software) and fractal analysis (ImageJ software). An intention-to-treat approach to Statistical analysis was used. L-PRF reduced pain in the 7-day postoperative follow-up (p = 0.019) and not only improved soft tissue healing after 1 month of follow-up (p = 0.021), but also probing depth (distal face) in 3 months postoperatively (p = 0.011). Significant alveolar reduction occurred in 3 months after surgery in both treatments (p < 0.05), however, this was more significant in G1 (p = 0.016). The fractal dimension showed no statistical differences. L-PRF improved postoperative clinical parameters of pain, soft tissue healing, and periodontal condition, suggesting that it has a beneficial effect on preserving the alveolar ridge and accelerating the initial repair process. LPRF L PRF condition postextraction post extraction 3Ms. Ms . (3Ms) randomized prospective tripleblind, tripleblind triple blind, blind triple-blind splitmouth split mouth volunteers G without LPRF, , L-PRF) alveoli time (pain) wound healing) molar ITKSNAP ITK SNAP software ImageJ software. intentiontotreat intention treat used 7day day 7 followup follow up p 0.019 0019 0 019 0.021, 0021 0.021 021 0.021) distal face 0.011. 0011 0.011 011 0.011) 0.05, 005 0.05 05 0.05) however 0.016. 0016 0.016 016 0.016) differences process (3Ms (pain 0.01 001 01 002 0.02 02 00 0.0 0.

https://doi.org/10.1590/1807-3107bor-2024.vol38.0089

Uso de serviço de emergência por motivos não urgentes: estudo qualitativo com usuários de um pronto atendimento, Vitória, ES, Brasil, 2019 urgentes atendimento Vitória ES Brasil 201 20 2
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Rodrigues, Marcela Moura

; Sarti, Thiago Dias

; Almeida, Ana Paula Santana Coelho

; Fontenelle, Leonardo Ferreira

; Lazarini, Welington Serra

Interface - Comunicação, Saúde, Educação

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2024, Volume 28 elocation e230493

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

https://doi.org/10.1590/interface.230493

[SciELO Preprints] - Non‑urgent use of the emergency department: a qualitative semi‐structured interview study, Vitória-ES, 2019.
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Rodrigues, Marcela Moura Sarti, Thiago Dias Almeida, Ana Paula Santana Coelho Fontenelle, Leonardo Ferreira Lazarini, Welington Serra

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Publication date: 2023-08-07

Abstract: En Pt

Introduction: The healthcare system is structured to prioritize Primary Health Care (PHC) as the main gateway for accessing care while reserving emergency services for situations requiring immediate attention. However, people's choices often deviate from what one would expect based on their health needs, leading to overburdened emergency services and reduced clinical care effectiveness and efficiency. Objective: This study aims to identify the motivations behind non-urgent health issues leading users to seek care at an emergency department. Method: A qualitative study involving semi-structured interviews was conducted in 2019 with users of an emergency department in Vitória-ES. The collected data underwent thematic analysis. Results: The study included 29 participants, predominantly women, of Black or mixed race, and under 30 years old, who reported issues related to pain or respiratory problems. Notably, participants perceived emergency services as places where they could readily obtain immediate and effective care. Accessing PHC was seen as challenging, and they anticipated that their needs (appointments, tests, medications) would not be promptly met within PHC. Conclusion: Utilizing emergency services for non-urgent concerns is a multifaceted and complex public health problem that extends beyond PHC access difficulties to encompass individual and collective understanding of PHC's role and emergency care. Merely expanding PHC is insufficient; reframing this level care is essential, particularly among younger individuals.

Introdução: o sistema de saúde é organizado de uma forma que prevê a Atenção Primária à Saúde (APS) como a porta de entrada preferencial para o cuidado, destinando-se os serviços de emergência para situações que exigem atendimento imediato. Contudo, o caminho percorrido pelas pessoas nem sempre reflete o que se esperaria pelo perfil de sua necessidade de saúde, resultando em sobrecarga e baixa efetividade e eficiência dos serviços de emergência. Objetivo: identificar motivações para uso pronto-atendimentos por problemas de saúde não urgentes em usuários deste serviço. Método: estudo qualitativo baseado em entrevistas semiestruturadas realizadas em 2019 com usuários de um pronto-atendimento do município de Vitória-ES. Os dados foram submetidos à análise temática derivada da análise de conteúdo. Resultados: Participaram 29 pessoas, sendo a maioria mulheres, negras ou pardas, com menos de 30 anos, queixando-se de dor ou problema respiratório. Observou-se, dentre outras coisas, que os entrevistados percebem os serviços urgência e emergência como aqueles onde obterão cuidados imediatos com maior facilidade e resolubilidade, já que é difícil acessar a APS e nela muito provavelmente não terão tudo aquilo que consideram necessário para manejar seu problema (consulta, exames e medicações) de uma maneira imediata, rápida e resolutiva. Conclusão: A utilização de pronto-atendimentos por motivos não urgentes é uma questão complexa. Envolve não apenas a dificuldade de acesso à APS, mas a própria compreensão individual e coletiva do papel da APS e do pronto-atendimento. Não basta, portanto, expandir a APS, mas é preciso também ressignificá-la, em especial junto aos mais jovens.

https://doi.org/10.1590/SciELOPreprints.6567

Fatores de risco nas neurocirurgias: um estudo de coorte no norte do Brasil
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de Araújo, Laís Xavier

; Perez da Silva Pereira, Priscilla

; Cantanhede de Deus, Josimeire

; Oliveira Pontes, Daniela

; Tavares Hang, Adriana

; Gadelha Freitas, Jeanne Lúcia

; Moreira da Silva, Valéria

; de Paula Paiva, Karla

; Moura de Souza, Caren Juliana

; Suaris Meireles, Carla Vanessa

; Delfino Rodrigues, Mariana

; da Silva Tavares, Daniella Thamara

; Sanches Rosa, Marcela Miranda

Revista Cuidarte

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aug 2022, Volume 13 N. 2 elocation e10

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

Resumo Introdujo: Pacientes neurocirúrgicos apresentam elevado risco de complicates locais e sistemicas que podem aumentar o tempo de internado e o risco de morte. Este estudo tem como objetivo avaliar a incidencia de infectes relacionadas a assistencia a saúde e os fatores de risco associados em pacientes submetidos as neurocirurgias. Materiais e Métodos: Estudo de coorte prospectiva, realizado em um Hospital de grande porte do estado de Rondonia, no período de 2018 a 2019, incluindo 36 pacientes. Resultados: A incidencia de infectes relacionada a assistencia a saúde foi 19,4 a cada 100 pacientes (IC95%: 8,19 - 36,02). Ter utilizado sonda nasoenteral aumentou em 6,5 vezes o risco de IRAS (IC 95%: 1,26 - 33,5), a ventilagáo mecánica aumentou 5,52 vezes o risco (IC95%: 1,23 - 24,6), a presenta de traqueostomia aumentou seis vezes (IC95%: 1,34 - 26,8) e realizagáo de exame invasivo aumentou o risco em 6,79 para ter infecto (IC95%: 1,31 - 35,05). Na análise ajustada as variáveis náo apresentaram significáncia estatística. Discussao: A incidencia de infectes foi maior do que em regióes com melhores condigóes socioeconómicas o que pode estar relacionado a menor adesáo de boas práticas na assistencia. Conclusao: Nas neurocirurgias além das infecgóes de sítio cirúrgico outras topografias também devem ser consideradas para investigagáo de infecgáo. O uso de dispositivos invasivos foi associado a ocorrencia de infecgóes relacionadas a assistencia a saúde, portanto as boas práticas no seu uso sáo essenciais no momento da indicagáo e uso destes dispositivos.

Abstract Introduction: Neurosurgical patients are at high risk of local and systemic complications that can increase the length of stay and the risk of death. This study aims to assess the incidence of healthcare-related infections and associated risk factors in patients undergoing neurosurgery. Materials and Methods: prospective cohort study, carried out in a large hospital in the state of Rondonia, in the period from 2018 to 2019, including 36 patients. Results: The incidence of healthcare-related infections was 19.4 per 100 patients (95% CI: 8,19 - 36,02). The use of nasoenteral tube increased the risk of HAI by 6.5 times (95% CI: 1,26 - 33,5), mechanical ventilation increased 5.52 times the risk (95% CI: 1,23 - 24,6), the presence of tracheostomy increased six times (95% CI: 1.34 - 26.8) and invasive examination increased the risk by 6.79 to have infection (95% CI: 1,31 - 35,05). In the adjusted analysis, the variables were not statistically significant. Discussion: The incidence of infections was higher than in regions with better socioeconomic conditions, which may be related to lower adherence to good care practices. Conclusion: in neurosurgeries, in addition to surgical site infections, other topographies should also be considered for investigation of infection. The use of invasive devices has been associated with the occurrence of healthcare-related infections, so good practices in their use are essential when referring and using these devices.

Resumen Introducción: Los pacientes neuroquirúrgicos tienen un alto riesgo de complicaciones locales y sistémicas que pueden aumentar la duración de la estancia y el riesgo de muerte. Este estudio tiene como objetivo evaluar la incidencia de infecciones relacionadas con la atención médica y los factores de riesgo asociados en pacientes sometidos a neurocirugía. Materiales y métodos: estudio de cohorte prospectivo, realizado en un gran hospital del estado de Rondonia, en el período de 2018 a 2019, incluyendo 36 pacientes. Resultados: La incidencia de infecciones relacionadas con la asistencia sanitaria fue de 19,4 por 100 pacientes (IC del 95%: 8,19 - 36,02). Haber utilizado una sonda nasoenteral aumentó el riesgo de infecciones en 6,5 veces (IC 95%: 1,26 - 33,5), la ventilación mecánica aumentó 5,52 veces el riesgo (IC 95%: 1, 23 - 24,6), la presencia de traqueotomía aumentó seis veces (IC del 95%: 1,34 - 26,8) y el examen invasivo aumentó el riesgo en 6,79 de tener infecciones (IC del 95%: 1,31 - 35,05). En el análisis ajustado, las variables no fueron estadísticamente significativas. Discusión: La incidencia de infecciones fue mayor que en las regiones con mejores condiciones socioeconómicas, lo que puede estar relacionado con una menor adherencia a las buenas prácticas de atención. Conclusión: en neurocirugía, además de las infecciones del sitio quirúrgico, también deben considerarse otras topografías para la investigación de la infección. El uso de dispositivos invasivos se ha asociado con la aparición de infecciones relacionadas con la salud, por lo que las buenas prácticas en su uso son fundamentales a la hora de derivar y utilizar estos dispositivos.

https://doi.org/10.15649/cuidarte.2154 2 downloads

Use of digital screens by adolescents and association on sleep quality: a systematic review
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Silva, Sérgio Soares da

; Silveira, Mariana Araújo Coutinho da

; Almeida, Híttalo Carlos Rodrigues de

; Nascimento, Marcela Carla Pereira do

; Santos, Marcos André Moura dos

; Heimer, Mônica Vilela

Cadernos de Saúde Pública

Journal Metrics
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2022, Volume 38 N. 10 elocation e00300721

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

Este estudo buscou analisar a influência do uso de telas digitais na qualidade do sono de adolescentes. Esta revisão sistemática foi registrada no PROSPERO (CRD42020203403) e realizada de acordo com as diretrizes do PRISMA. Foram incluídos estudos que abrangem a faixa etária de 10 a 19 anos sem restrição de idioma ou data de publicação e que responderam à seguinte pergunta condutora: “O uso da tela digital influencia a qualidade do sono dos adolescentes?”. A busca por artigos incluiu as seguintes bases de dados: (MEDLINE/PubMed), LILACS, SciELO, Scopus, EMBASE, Web of Science, IBECS, Cochrane Library, ClinicalTrials.gov e Open Gray. Os descritores utilizados foram “Qualidade do Sono”, “Tempo de Tela” e “Adolescente”. A Escala de Newcastle-Ottawa (NOS) foi utilizada para avaliar a qualidade metodológica dos estudos de coorte e a escala NOS modificada foi usada para avaliar os estudos transversais. Foram encontrados 2.268 artigos, dos quais 2.059 foram selecionados para leitura de títulos e resumos após a exclusão das duplicatas. Foram então selecionados 47 artigos para leitura na íntegra, dos quais 23 foram escolhidos para compor esta revisão. O uso excessivo de telas digitais foi associado à má qualidade e menor duração do sono, apresentando como principais consequências despertares noturnos, maior latência do sono e sonolência diurna. Ademais, o uso do celular antes de dormir foi associado à má qualidade do sono em adolescentes. A avaliação da qualidade metodológica classificou sete estudos como sendo de baixa qualidade e 16 de qualidade moderada. Concluímos que o uso de telas digitais influenciou a qualidade do sono dos adolescentes.

This study aimed to analyze the influence of digital screen use on adolescents’ quality of sleep. This systematic review was recorded on PROSPERO (CRD42020203403) and conducted according to PRISMA guidelines. Studies covering adolescents from 10 to 19 years were included without language or publication restrictions which answered the following guiding question: “Does the use of digital screen influence adolescents’ quality sleep?”. Article search included the following databases: (MEDLINE/PubMed), LILACS, SciELO, Scopus, EMBASE, Web of Science, IBECS, Cochrane Library, ClinicalTrials.gov, and Open Gray. The following descriptors were used: “Sleep Quality”, “Screen Time”, and “Adolescent”. The Newcastle-Ottawa Scale (NOS) assessed the methodological quality of the cohort studies, and a modified NOS was used to assess the cross-sectional ones. In total, 2,268 articles were retrieved, of which 2,059 were selected for title and abstract reading, after duplicates were deleted. After this stage, 47 articles were selected for full reading, resulting in the 23 articles which compose this review. Excessive use of digital screens was associated with worse and shorter sleep, showing, as its main consequences, night awakenings, long sleep latency, and daytime sleepiness. The use of mobile phones before bedtime was associated with poor quality of sleep among adolescents. Our evaluation of the methodological quality of the chosen studies found seven to be poor and 16, moderate.

Este estudio buscó analizar la influencia del uso de pantallas digitales en la calidad del sueño de los adolescentes. Esta revisión sistemática se registró en PROSPERO (CRD42020203403) y se realizó de acuerdo con los lineamientos de PRISMA. Se incluyeron los estudios en que participaron el grupo etario entre los 10 y los 19 años, sin restricción de idioma o fecha de publicación, y que respondieran a la siguiente pregunta orientadora: “¿El uso de la pantalla digital influye en la calidad del sueño de los adolescentes?”. La búsqueda de artículos se realizó en las siguientes bases de datos: (MEDLINE/PubMed), LILACS, SciELO, Scopus, EMBASE, Web of Science, IBECS, Cochrane Library, ClinicalTrials.gov y Open Gray. Los descriptores utilizados fueron “Calidad del sueño”, “Tiempo de pantalla” y “Adolescente”. Se utilizaron la Escala Newcastle-Ottawa (NOS) para evaluar la calidad metodológica de los estudios de cohortes y la NOS modificada para evaluar los estudios transversales. Del total de 2.268 artículos encontrados, se seleccionaron 2.059 para la lectura de títulos y resúmenes después de excluidos los duplicados. Luego se seleccionaron 47 artículos para lectura completa, de los cuales 23 fueron elegidos para componer esta revisión. El uso excesivo de las pantallas digitales estuvo asociado con la mala calidad y menor duración del sueño, teniendo como principal consecuencia los despertares nocturnos, el aumento de la latencia del sueño y la somnolencia diurna. Además, el uso del teléfono celular antes de acostarse se asoció con una mala calidad del sueño en los adolescentes. La evaluación de la calidad metodológica clasificó siete estudios como de baja calidad y 16 como de calidad moderada. Se concluyó que el uso de las pantallas digitales influye en la calidad del sueño de los adolescentes.

https://doi.org/10.1590/0102-311xen300721

Use of digital screens by adolescents and association on sleep quality: a systematic review
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Silva, Sérgio Soares da

; Silveira, Mariana Araújo Coutinho da

; Almeida, Híttalo Carlos Rodrigues de

; Nascimento, Marcela Carla Pereira do

; Santos, Marcos André Moura dos

; Heimer, Mônica Vilela

Cadernos de Saúde Pública

Journal Metrics
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2022, Volume 38 N. 10 elocation e00300721

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

https://doi.org/10.1590/0102-311xen300721

Development and characterization of two novel formulations of Labneh cheese of sheep’s milk
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GAVIÃO, Emiliane Rodrigues

; MUNIEWEG, Félix Roman

; CZARNOBAY, Marcela

; DILDA, Amanda

; STEFANI, Lenita de Cássia Moura

; NESPOLO, Cássia Regina

Food Science and Technology

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sep 2021, Volume 41 N. 3 Pages 708 - 715

Abstract: En | Text: En | PDF: En

Abstract The growth of dairy sheep farming in Brazil combined with consumer´s preference for concentrated yogurts and the search for innovative products with different flavors and textures demonstrate the opportunity for diversification of sheep milk derivatives. The objective of this study was to develop two novel formulations of Labneh cheese made of sheep’s milk and to verify their shelf life considering microbiological and physical-chemical quality under refrigeration storage. Formulations L1 and L2 were prepared using a similar protocol with pressing times of 4 and 3 hours respectively, and this difference caused little influence on the parameters evaluated, showing no need for this additional time. Both formulations had the desired spreadability characteristic and the final products showed moisture and fat content classified as very high moisture and semi-fat cheeses according to the Brazilian legislation. The microbiological counts in L1 and L2 after 150 days of cold storage were within legal limits for thermotolerant coliforms, Staphylococcus aureus, Salmonella sp. and Listeria monocytogenes. The satisfactory results in the microbiological and physical-chemical evaluations demonstrated that the Labneh formulations and processing method were efficient to produce a stable product of good quality, indicating that it can be commercialized to a specific niche market.

https://doi.org/10.1590/fst.20020 149 downloads

Mascarpone cheese from sheep's milk - a new option for the consumer
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MUNIEWEG, Félix Roman

; GAVIÃO, Emiliane Rodrigues

; CZARNOBAY, Marcela

; DILDA, Amanda

; STEFANI, Lenita de Cássia Moura

; NESPOLO, Cássia Regina

Food Science and Technology

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2021, Volume 41 Suppl. 2 Pages 568 - 575

Abstract: En | Text: En | PDF: En

Abstract Dairy sheep farming, as well as processing of dairy products, are consolidated activities in Brazil, mainly for the production of cheese and yogurt. Considering that sheep milk has high levels of fat and the need for product diversification, this work aimed to develop a new formulation of mascarpone cheese using sheep's milk, since the basis for this type of cheese is milk cream. The quality of this derivative was monitored for 120 days of storage under refrigeration to evaluate microorganisms that indicate quality and safety, in addition to physical-chemical parameters. The ovine mascarpone cheese showed adequate microbiological results, in accordance with the Brazilian legislation, in addition to high total fat, fat content in the dry extract and protein. The physical-chemical and microbiological parameters remained adequate throughout the storage period under maximum temperatures below 7 °C. Mascarpone cheese was classified by its moisture and fat content in the dry extract as medium moisture or semi-hard cheese and as extra fat or double cream cheese, respectively. The processing, packaging and storage conditions proved to be adequate and provided product stability. In this study a new sheep milk derivative was successfully developed, characterized, tested and proved to be adequate for the market.

https://doi.org/10.1590/fst.32420 2 downloads

10.

Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records
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Rafael, José Albertino

; Limeira-de-Oliveira, Francisco

; Hutchings, Roger William

; Miranda, Gil Felipe Gonçalves

; Silva Neto, Alberto Moreira da

; Somavilla, Alexandre

; Camargo, Alexssandro

; Asenjo, Angélico

; Pinto, Ângelo Parise

; Bello, Ayr de Moura

; Dalmorra, Camila

; Mello-Patiu, Cátia Antunes de

; Carvalho, Claudio José Barros de

; Takiya, Daniela Maeda

; Parizotto, Daniele Regina

; Marques, Dayse Willkenia Almeida

; Cavalheiro, Denis de Oliveira

; Mendes, Diego Matheus de Mello

; Zeppelini, Douglas

; Carneiro, Eduardo

; Lima, Élison Fabrício Bezerra

; Lima, Estevam Cipriano Araújo de

; Godoi, Fabio Siqueira Pitaluga de

; Pessoa, Felipe Arley Costa

; Vaz-de-Mello, Fernando Zagury

; Sosa-Duque, Francisco José

; Flores, Heloísa Fernandes

; Fernandes, Itanna Oliveira

; Silva-Júnior, José Osvaldo

; Gomes, Lucas Roberto Pereira

; Monné, Marcela Laura

; Castro, Marcelo Cutrim Moreira de

; Silva, Marcelo Peixoto Gomes da

; Couri, Márcia Souto

; Gottschalk, Marco Silva

; Soares, Matheus Mickael Mota

; Monné, Miguel Angel

; Rafael, Miriam Silva

; Casagrande, Mirna Martins

; Mielke, Olaf Hermann Hendrik

; Grossi, Paschoal Coelho

; Pinto, Paula Jéssica Costa

; Bartholomay, Pedro Reck

; Sobral, Rafael

; Heleodoro, Raphael Aquino

; Machado, Renato José Pires

; Corrêa, Robson Crepes

; Hutchings, Rosa Sá Gomes

; Ale-Rocha, Rosaly

; Santos, Sandra Duque dos

; Lima, Sheila Pereira de

; Mahlmann, Thiago

; Silva, Vera Cristina

; Fernandes, Daniell Rodrigo Rodrigues

Revista Brasileira de Entomologia

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2020, Volume 64 N. 3 elocation e20200052

Abstract: En | Text: En | PDF: En

ABSTRACT Hexapods, commonly known as insects, are a neglected taxonomic group in the Fernando de Noronha archipelago, with unanswered questions about their species richness and the ecological processes in which they are involved (e.g., colonization, introduction, establishment, and extinction). Herein, we provide an updated Hexapod checklist with current nomenclatural combinations. The entomofauna of the Fernando de Noronha archipelago is currently composed of 453 species in 21 orders. The orders, and their respective number of species, are: Blattaria (9), Coleoptera (118), Collembola (29), Dermaptera (3), Diplura (1), Diptera (134), Embioptera (1), Hemiptera (29), Hymenoptera (59), Isoptera (2), Lepidoptera (25), Mantodea (1), Neuroptera (3), Odonata (5), Orthoptera (11), Phasmatodea (1), Phthiraptera (6), Psocoptera (3), Siphonaptera (1), Thysanoptera (10), and Zygentoma (2). The archipelago has 263 new taxon records (family + genera + species). Thirty-eight species (3.39%) were described from local specimens and most of them are likely endemic species. This study more than doubles our knowledge (from the previous 190 records) of the entomofauna in this large Brazilian archipelago. This study also provides a baseline for studies on its conservation status and for implementing future environmental management programs.

https://doi.org/10.1590/1806-9665-rbent-2020-0052 2462 downloads

11.

Neutrophil CD64 expression levels in IGRA-positive individuals distinguish latent tuberculosis from active disease
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Corrêa, Raquel da Silva

; Rodrigues, Luciana Silva

; Pereira, Leticia Hagge Lima

; Nogueira, Otto Castro

; Leung, Janaína

; Sousa, Marcela da S

; Hacker, Mariana de Andrea

; Siqueira, Helio Ribeiro de

; Capone, Domênico

; Alves, Rogério Lopes Rufino

; Pessolani, Maria Cristina Vidal

; Schmitz, Veronica

; Pereira, Geraldo Moura Batista

Memórias do Instituto Oswaldo Cruz

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2019, Volume 114 elocation e180579

Abstract: En | Text: En | PDF: En

BACKGROUND CD64 (FcγR1) is a high-affinity receptor for monomeric IgG1 and IgG3. Circulating neutrophils express very low amounts of CD64 on their surface. OBJECTIVES Our primary aim was to investigate the utility of neutrophil CD64 surface expression as a biomarker of active pulmonary tuberculosis (TB). We hypothesised that elevated neutrophil CD64 expression in TB infection would be associated with interferon gamma (IFN-γ) as an inducer of CD64 expression. METHODS The expression level of CD64 per neutrophil (PMN CD64 index) was quantitatively measured with flow cytometry using a Leuko64 kit in samples from patients with TB and latent TB infection (LTBI) as well as healthy controls, as part of a prospective cohort study in Brazil. FINDINGS The PMN CD64 index in patients with TB was higher than that in healthy controls and LTBI. Receiver operating characteristic curve analyses determined that the PMN CD64 index could discriminate patients with TB from those with LTBI and healthy individuals. PMN CD64 index levels returned to baseline levels after treatment. CONCLUSIONS The positive regulation of CD64 expression in circulating neutrophils of patients with active TB could represent an additional biomarker for diagnosis of active TB and could be used for monitoring individuals with LTBI before progression of TB disease.

https://doi.org/10.1590/0074-02760180579 1131 downloads

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