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Application of pulsed electric field in reducing internal browning and maintaining the functional potential of ‘Pérola’ pineapple ‘Pérola Pérola
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Moura, Fabiano Tavares de

; Silva, Silvanda de Melo

; Sousa, Francisco de Assys Romero da Mota

; Santos, Kagiaany Meirele

; Bastos, Thiago Moura da Rocha

; Araújo, Jordânia

Revista Ciência Agronômica

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2024, Volume 55 elocation e20217851

Abstract: En | Text: En | PDF: En

ABSTRACT The pineapple, the most important fruit in the state of Paraíba, is characterized as an important generator of employment, income and regional development. With the increase in production, challenges arise in reaching distant competitive markets, including exports, making refrigerated storage necessary. However, pineapple, a tropical fruit, is subject to Chilling Injury (CI) when stored under sub-optimal temperatures, below 12 °C, which provide internal browning (IB) and quality loss. The use of pulsed electric field (PEF), a non-thermal technology, can be an alternative in ensuring the control of IB in pineapple. Therefore, the objective of this work was to evaluate the influence of PEF application on IB, enzyme expression and activity, bioactive compounds and antioxidant activity of ‘Pérola’ pineapple. Initially, to define the best strategy, 8 kV/cm of PEF was applied to pineapples directly and indirectly (drinking water), in 4 levels of electrical pulses: 0 (control), 5, 20 and 35, proving to be the most efficient the indirect pulses. From these results, a completely randomized design was used, with indirect application of PEF at the four levels in pineapples, with 5 periods of evaluations at refrigeration at 5 °C, followed by transferring at each period for two more days to the room condition, in 4 replicants (3 fruit / rep). The indirect application of 35 pulses provided a reduction in expression and enzyme activity, IB and maintained the functional potential, being a promising alternative for the storage of pineapple under sub-optimal temperatures. Paraíba employment development production markets exports necessary However CI (CI suboptimal sub optimal temperatures 1 C °C (IB loss PEF, , (PEF) nonthermal non thermal technology Therefore ‘Pérola Pérola Initially strategy kVcm kV cm drinking water, water water) control, (control) 2 results used condition 3 ( rep. rep . rep) potential (PEF (control

https://doi.org/10.5935/1806-6690.20240027

PCR identification of lactic acid bacteria populations in corn silage inoculated with lyophilised or activated Lactobacillus buchneri
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Santos, Ana Paula Maia dos

; Santos, Edson Mauro

; Silva de Oliveira, Juliana

; Garcia Leal de Araújo, Gherman

; de Moura Zanine, Anderson

; Araújo Pinho, Ricardo Martins

; Costa do Nascimento, Thiago Vinicius

; Fernandes Perazzo, Alexandre

; Ferreira, Daniele de Jesus

; da Silva Macedo, Alberto Jefferson

; de Sousa Santos, Francisco Naysson

Revista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo

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jun 2023, Volume 55 N. 1 Pages 115 - 125

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

Resumen Este estudio tuvo como objetivo evaluar el efecto de la inoculación con L. buchneri liofilizado y/o activado sobre las poblaciones de bacterias de ácido láctico en ensilajes de maíz. Los tratamientos experimentales consistieron en ensilaje de maíz sin aditivo y ensilaje con los inoculantes L. buchneri 1 × 10 5 ufc/g, aplicados según las recomendaciones del fabricante (1 g/tonelada de forraje) en las formas de inoculante liofilizado e inoculante preactivado. Se identificaron aislados purificados de ensilajes de maíz con y sin inocu lación, y el 93% de los aislados correspondieron a bacterias de ácido láctico de la especie L. plantarum. Entre los aislados no se detectaron bacterias de la especie L. buchneri. La aplicación de L. buchneri liofilizado o activado en la masa ensilada promueve un aumento considerable de la población de bacterias de ácido lácticas en los ensilajes de maíz durante todo el período de fermentación.

Abstract This study aimed to evaluate the effect of inoculation with lyophilised and/or activated Lactobacillus buchneri on lactic acid bacteria populations in corn silage. Experimental treatments consisted of corn silage without additives or silage with the inoculants of L. buchneri (1 x 10 5 cfu/g) applied according to the manufacturer’s recommendations (1 g/tonne fodder) in the forms of the lyophilised inoculant and pre-activated inoculant. Purified isolates from corn silage with and without the inoculant were identified, and 93% of the isolates corresponded to the lactic acid bacteria of the species Lactobacillus plantarum. Among the isolates, no bacteria of the species L. buchneri were detected. The application of lyophilised or activated L. buchneri improved the microbiological profile and reduced ethanol production in corn silage, even without being identified among the isolates captured 70 days after ensilage.

Photodynamic therapy for infected foot ulcers in people with diabetes mellitus: a systematic review mellitus
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Brandão, Maria Girlane Sousa Albuquerque

; Ximenes, Maria Aline Moreira

; Sousa, Danilo Ferreira de

; Veras, Vivian Saraiva

; Barros, Lívia Moreira

; Rabeh, Soraia Assad Nasbine

; Costa, Idevania Geraldina

; Araújo, Thiago Moura de

Sao Paulo Medical Journal

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2023, Volume 141 N. 6 elocation e2022476

Abstract: En | Text: En | PDF: En

ABSTRACT BACKGROUND: Ulceration of the feet in patients with diabetes is a frequent complication that increases morbidity, mortality, hospitalization, treatment costs, and non-traumatic amputations. OBJECTIVE: To present a systematic review of the treatment of patients with diabetes mellitus and infected foot ulcers using photodynamic therapy. DESIGN AND SETTING: A systematic review was performed in the postgraduate program in nursing at the Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Ceará, Brazil. METHODS: PubMed, CINAHL, Web of Science, EMBASE, Cochrane Library, Scopus, and LILACS databases were screened. The methodological quality, risk of bias, and quality of evidence of each study were assessed. Review Manager was used for the meta-analysis. RESULTS: Four studies were included. They highlighted significantly better outcomes in patient groups treated with photodynamic therapy than those in the control groups that were treated with topical collagenase and chloramphenicol (P = 0.036), absorbent (P < 0.001), or dry covers (P = 0.002). Significant improvements were noted in terms of the microbial load in the ulcers and tissue repair, with a reported reduction in the need for amputation by up to 35 times. Photodynamic therapy resulted in significantly better outcomes between the experimental and control groups (P = 0.04). CONCLUSION: Photodynamic therapy is significantly more effective in treating infected foot ulcers than standard therapies. SYSTEMATIC REVIEW REGISTRATION: International Prospective Register of Systematic Reviews (PROSPERO) - CRD42020214187, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=214187. BACKGROUND morbidity mortality hospitalization costs nontraumatic non traumatic amputations OBJECTIVE SETTING AfroBrasileira, AfroBrasileira Afro Brasileira, Brasileira Afro-Brasileira Ceará Brazil METHODS PubMed CINAHL Science EMBASE Library Scopus screened bias assessed metaanalysis. metaanalysis meta analysis. analysis meta-analysis RESULTS included P 0.036, 0036 0.036 , 0 036 0.036) 0.001, 0001 0.001 001 0.001) 0.002. 0002 0.002 . 002 0.002) repair 3 times 0.04. 004 0.04 04 0.04) CONCLUSION therapies REGISTRATION PROSPERO (PROSPERO CRD42020214187 CRD https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=214187. httpswwwcrdyorkacukprosperodisplayrecordphpRecordID214187 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID https //www.crd.york.ac.uk/prospero/display_record.php RecordID=214187. www crd york ac uk prospero display record php RecordID 214187 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=214187 003 0.03 03 000 0.00 00 0.0 CRD4202021418 phpRecordID https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=214187 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID21418 wwwcrdyorkacukprosperodisplayrecordphp RecordID214187 RecordID=214187 21418 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=21418 0. CRD420202141 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=21418 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID2141 RecordID21418 RecordID=21418 2141 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=2141 CRD42020214 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=2141 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID214 RecordID2141 RecordID=2141 214 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=214 CRD4202021 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=214 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID21 RecordID214 RecordID=214 21 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=21 CRD420202 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=21 httpswwwcrdyorkacukprosperodisplayrecordphpRecordID2 RecordID21 RecordID=21 2 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=2 CRD42020 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID=2 RecordID2 RecordID=2 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID= CRD4202 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID= RecordID= https://www.crd.york.ac.uk/prospero/display_record.php?RecordID CRD420 https//www.crd.york.ac.uk/prospero/display_record.phpRecordID CRD42 CRD4

https://doi.org/10.1590/1516-3180.2022.0476.27022023

Constructs triggering the Burnout syndrome in nurses in front of COVID-19: an integrative review
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Brandão, Maria Girlane Sousa Albuquerque

; Ximenes, Maria Aline Moreira

; Barros, Lívia Moreira

; Araújo, Thiago Moura de

; Filho, Francisco Januário Farias Pereira

; Veras, Vivian Saraiva

Revista Portuguesa de Enfermagem de Saúde Mental

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jun 2022, N. 27 Pages 123 - 139

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

Resumen Objetivo: Identificar constructos que desencadenan el síndrome de Burnout en enfermeras de primera línea del COVID-19. Método: Revisión integradora consolidada usando cinco bases de datos de salud, usando dos estrategias de búsqueda: (Coronavirus OR “COVID- 19” OR “SARV-COV-2”) AND ("Esgotamento Profissional" OR "Exaustão Profissional") AND (Enfermagem OR "Enfermeiros") y (“Coronavirus Infections” OR “COVID- 19” OR coronavirus OR “SARV-COV-2”) AND ("Burnout, Professional" OR "Occupational Burnout") AND (Nursing OR Nurse).. Rayyan se utilizó para el cribado y la selección de estudios. Resultados: Se incluyeron 19 artículos, con profesionales de la salud a la vanguardia de la atención de personas con COVID-19, en 14 instituciones de salud de diferentes ubicaciones geográficas. Se identificaron 10 constructos relacionados con las tres dimensiones del burnout en enfermeras en primera línea de atención al COVID-19. Hubo una mayor identificación de constructos en la dimensión de agotamiento emocional, con predominio de agotamiento emocional, estrés ocupacional, miedo, ansiedad y sobrecarga ocupacional. Conclusiones: Los constructos que desencadenan el síndrome de burnout en los profesionales de enfermería que trabajan frente al COVID-19 son el estrés ocupacional, el agotamiento emocional, el miedo, la ansiedad, la angustia, la sobrecarga ocupacional, el estrés postraumático, los cambios de personalidad, los problemas familiares y la reducción de la satisfacción laboral.

Abstract Introduction: The potential for emerging infectious diseases is a major global health problem. Among the viruses that cause emerging diseases are coronaviruses. Epidemiological and etiological investigations detected in 2019 a new coronavirus, which dramatically increased the workload in health facilities. Aim: To identify constructs that trigger Burnout syndrome in nurses at the front line of COVID-19. Method: Consolidated integrative review using five health databases, using two search strategies: (Coronavirus OR “COVID- 19” OR “SARV-COV-2”) AND ("Professional Exhaustion" OR "Professional Exhaustion") AND ( Nursing OR "Nurses") and (“Coronavirus Infections” OR “COVID- 19” OR coronavirus OR “SARV-COV-2”) AND ("Burnout, Professional" OR "Occupational Burnout") AND (Nursing OR Nurse) for PUBMED , Web of Science and Scopus. Rayyan was used for screening and selection of studies. Results: Nineteen articles were included, with health professionals at the forefront of care for people with COVID-19, in 14 health institutions in different geographic locations. 10 constructs related to the three dimensions of burnout were identified in nurses in the front line in assisting COVID-19 There was a greater identification of constructs in the dimension of emotional exhaustion, with a predominance of emotional exhaustion, occupational stress, fear, anxiety and overload occupational. Conclusions: The constructs that trigger the burnout syndrome in nursing professionals working on the front line to COVID-19 are occupational stress, emotional exhaustion, fear, anxiety, anguish, occupational overload, post-traumatic stress, changes in personality, family problems and reduction professional satisfaction.

Resumo Introdução: O potencial para doenças infecciosas emergentes é um grande problema de saúde global. Entre os vírus que causam doenças emergentes estão os coronavírus. Investigações epidemiológicas e etiológicas detectaram em 2019 um novo coronavírus, que aumentou drasticamente a carga de trabalho nas unidades de saúde. Objetivo: Identificar construtos que desencadeiam a síndrome de Burnout em enfermeiros na linha de frente da COVID-19. Método: Revisão integrativa consolidada por meio de cinco bases de dados de saúde, utilizando duas estratégias de buscas: (Coronavirus OR “COVID- 19” OR “SARV-COV-2”) AND ("Esgotamento Profissional" OR "Exaustão Profissional") AND (Enfermagem OR "Enfermeiros") e (“Coronavirus Infections” OR “COVID- 19” OR coronavirus OR “SARV-COV-2”) AND ("Burnout, Professional" OR "Occupational Burnout") AND (Nursing OR Nurse). Utilizou-se o Rayyan para triagem e seleção dos estudos. Resultados: Foram incluídos 19 artigos, com profissionais de saúde na linha de frente de cuidados às pessoas com COVID-19, em 14 instituições de saúde de diferentes localizações geográficas. Identificou-se 10 construtos relacionados às três dimensões de burnout em enfermeiros na linha de frente na assistência à COVID-19. Houve maior identificação de construtos na dimensão de exaustão emocional, com predomínio de exaustão/esgotamento emocional, estresse ocupacional, medo, ansiedade e sobrecarga ocupacional. Conclusões: Os constructos desencadeadores da síndrome de burnout nos profissionais de enfermagem atuantes na linha de frente da COVID-19 são o estresse ocupacional, esgotamento emocional, medo, ansiedade, angústia, sobrecarga ocupacional, estresse pós-traumático, mudanças na personalidade, problemas familiares e redução da satisfação profissional.

https://doi.org/10.19131/rpesm.329 175 downloads

PRODUCTION AND YIELD OF ONION UNDER DIFFERENT WATER AND NUTRITION MANAGEMENTS
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MASSARANDUBA, WENDEL DE MELO

; GOMES FILHO, RAIMUNDO RODRIGUES

; BRITO, MARCOS ERIC BARBOSA

; CARVALHO, CLAYTON MOURA DE

; ARAÚJO, RYCHARDSON ROCHA DE

; OLIVEIRA, THIAGO HERBERT SANTOS

Revista Caatinga

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jun 2022, Volume 35 N. 2 Pages 402 - 411

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

RESUMO O objetivo do trabalho foi avaliar o efeito das diferentes lâminas de irrigação aplicadas por gotejamento e níveis de adubação nitrogenada que proporcionem maior produtividade e eficiência no uso da água às ceboleiras (Allium cepa L.). Os tratamentos consistiram em cinco lâminas de irrigação (50; 75; 100; 125; 150% da evapotranspiração da cultura), aplicadas por gotejamento, combinadas a cinco doses de adubação de nitrogênio (0, 40, 80, 120 e 160 kg ha−1), perfazendo um esquema fatorial 5 x 5, em delineamento experimental de blocos casualizados, com quatro repetições. As lâminas de irrigação estimadas em 120,2% e 77,81% da evapotranspiração da cultura proporcionaram maior produtividade e eficiência no uso da água para produtividade total de bulbos de cebola, respectivamente. A dose de nitrogênio de 160 kg ha−1 proporcionou máxima produtividade total e eficiência no uso da água.

ABSTRACT The objective of this study was to evaluate the effect of different irrigation depths applied by drip system and nitrogen fertilization levels that promote higher yield and water use efficiency in onion (Allium cepa L.). The treatments consisted of five irrigation depths (50; 75; 100; 125; 150% of crop evapotranspiration), applied by drip system, combined with five nitrogen fertilization rates (0, 40, 80, 120 and 160 kg ha−1), in a 5 x 5 factorial scheme, in a randomized block experimental design, with four replicates. Irrigation depths estimated at 120.2% and 77.81% of crop evapotranspiration promoted higher yield and water use efficiency for total yield of onion bulbs, respectively. Nitrogen dose of 160 kg ha−1 promoted maximum total yield and water use efficiency.

https://doi.org/10.1590/1983-21252022v35n216rc

Atención en salud y modernas prácticas de enfermería en el contexto de los países luso-hispanos
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Ferreir, José Erivelton de Souza Maciel

; Oliveira, Lidia Rocha de

; Santos, Joelita de Alencar Fonseca

; Araújo, Thiago Moura de

Avances en Enfermería

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apr 2022, Volume 40 N. 1 Pages 7 - 10

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.15446/av.enferm.v40n1.100243 7 downloads

Effects of sowing depth and inoculation with Pseudomonas fluorescens on the initial growth of Urochloa brizantha (syn Brachiaria brizantha ) cv. Marandú
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MARTINS, Victória de Lima

; MORAES, Lorena Maués

; COSTA, Sidney Daniel Araújo da

; LAGE FILHO, Nauara Moura

; SILVA, Gisele Barata da

; DOMINGUES, Felipe Nogueira

; FATURI, Cristian

; RÊGO, Aníbal Coutinho do

; Da SILVA, Thiago Carvalho

Revista Brasileira de Saúde e Produção Animal

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2022, Volume 23 elocation e20210011022

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

RESUMO Objetivou-se avaliar os efeitos de profundidades de semeadura e da inoculação com Pseudomonas fluorescens sobre a germinação, emergência, crescimento aéreo e radicular da Urochloa brizantha . O delineamento foi inteiramente casualizado, em arranjo fatorial 6 × 2, com 12 repetições. Foram avaliadas a profundidade de semeadura (PS): 0, 1, 2, 3, 6 e 12 cm; e a inoculação da semente com P . fluorescens (I): sem e com. As avaliações foram realizadas 25 dias após a emergência das plântulas. Não foram observados efeitos da interação PS × I nem de I para todas as variáveis avaliadas(P> 0.05). Os percentuais de germinação e emergência diminuíram linearmente (P< 0.05) em função do aumento da PS, sendo que na profundidade de 12 cm, não foi observada emergência de plantas. As características morfométricas das plantas (altura, número de folhas, comprimento de raiz e largura de lâmina foliar) diminuíram linearmente em função do aumento da PS (P< 0.05). As produções de massa seca de parte aérea e de raiz não foram afetadas pela PS (P> 0.05), porém, foi observada diminuição da relação parte aérea:raiz com o aumento da OS (P< 0.05). A inoculação com Pseudomonas fluorescens na semente não apresenta efeitos sobe o crescimento inicial do capim Marandú. Por outro lado, profundidades de semeadura maiores afetam negativamente o crescimento inicial.

ABSTRACT The aim of the present study was to evaluate the effects of sowing depth and inoculation with Pseudomonas fluorescens on germination, emergence, shoot and root growth of Urochloa brizantha . A completely randomized design was used, in a 6 × 2 factorial arrangement, with 12 repetitions. The following sowing depths (SD) were evaluated: 0, 1, 2, 3, 6 and 12 cm; and the seed inoculation with P . fluorescens (I): with and without. Evaluations were carried out 25 days after plant emergence. No effects of the PS × I or I interaction were observed for all variables evaluated (P> 0.05). The germination and emergence percentages decreased linearly (P <0.05) as the SD increased. No plant emergence was observed at and at 12 cm depth. The morphometric characteristics of the plants (height, number of leaves, length of root and leaf blade width) decreased linearly with the increase of SD (P <0.05). Dry matter production of the aerial part and root were not affected by SD (P> 0.05). However, an effect was observed on the shoot:root ratio, where plants sown more superficially had a greater relationship. The inoculation with Pseudomonas fluorescens in the seed, has no effect on the initial growth of Marandu grass. On the other hand, greater sowing depths affects negatively the initial growth.

https://doi.org/10.1590/s1519-9940202100112022

Ex vivo Retrieval of Mature Oocytes for Fertility Preservation in a Patient with Bilateral Borderline Ovarian Tumor
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Carvalho, Bruno Ramalho de

; Cintra, Geórgia Fontes

; Franceschi, Taise Moura

; Cabral, Íris de Oliveira

; Resende, Leandro Santos de Araújo

; Gumz, Brenda Pires

; Pinto, Thiago David Alves

Revista Brasileira de Ginecologia e Obstetrícia

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mar 2021, Volume 43 N. 3 Pages 225 - 231

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

Resumo Relatamos um caso de obtenção ex vivo de óvulos, guiada por ultrassonografia, para preservação da fertilidade em uma mulher com tumor ovariano borderline bilateral, para quem a recuperação transvaginal convencional foi considerada insegura, devido ao aumento do risco de disseminação de célulasmalignas. Foi realizada estimulação ovariana com gonadotrofinas. A cirurgia foi agendada de acordo com a resposta ovariana à estimulação gonadotrófica exógena; após ooforectomia por laparoscopia, ~ 37 horas após a maturação folicular, procedeu-se à recuperação extracorpórea de oócitos. Umtotal de 20 folículos ovarianos foi aspirado e 16 complexos cumulus foramobtidos, resultando na vitrificação de 12 oócitos maduros e de 3 oócitos imaturos amadurecidos in vitro. Nosso resultado enfatiza a viabilidade da recuperação ex vivo de oócitos maduros após estimulação ovariana controlada para mulheres com alto risco de disseminação maligna pela captação oocitária realizada convencionalmente pela via transvaginal.

Abstract We report a case of ultrasound-guided ex vivo oocyte retrieval for fertility preservation in a woman with bilateral borderline ovarian tumor, for whom conventional transvaginal oocyte retrieval was deemed unsafe because of the increased risk of malignant cell spillage. Ovarian stimulation with gonadotropins was performed. Surgery was scheduled according to the ovarian response to exogenous gonadotropic stimulation; oophorectomized specimens were obtained by laparoscopy, and oocyte retrieval was performed ~ 37 hours after the ovulatory trigger. The sum of 20 ovarian follicles were aspirated, and 16 oocytes were obtained.We performed vitrification of 12 metaphase II oocytes and 3 oocytes matured in vitro. Our result emphasizes the viability of ex vivo mature oocyte retrieval after controlled ovarian stimulation for those with high risk of malignant dissemination by conventional approach.

https://doi.org/10.1055/s-0040-1718436 144 downloads

EFFECTIVENESS OF EDUCATIONAL INTERVENTIONS FOR FALL PREVENTION: A SYSTEMATIC REVIEW
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Ximenes, Maria Aline Moreira

; Brandão, Maria Girlane Sousa Albuquerque

; Araújo, Thiago Moura de

; Galindo Neto, Nelson Miguel

; Barros, Lívia Moreira

; Caetano, Joselany Áfio

Texto & Contexto - Enfermagem

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2021, Volume 30 elocation e20200558

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

RESUMO Objetivo: avaliar a efetividade de intervenções educativas para prevenção de quedas implementadas em ambiente hospitalar, domiciliar e instituições de longa permanência para idosos. Método: revisão sistemática, realizada a partir da questão norteadora: qual a efetividade de intervenções educativas isoladas para prevenção de quedas em adultos e idosos desenvolvidas em estudos experimentais? A busca ocorreu nas bases de dados eletrônicas: Scopus, PubMed/PMC, Web of Science, CINAHL, SciELO, Cochrane e EMBASE. O fator de exposição foi a intervenção educativa sobre prevenção de quedas, e como desfechos: redução de taxas de queda, melhora do conhecimento, percepção e adesão aos cuidados preventivos de pacientes adultos e idosos. Incluíram-se apenas ensaios clínicos randomizados, em todos os idiomas e publicados entre 2011 e 2020. Resultados: identificaram-se 1.474 artigos, dos quais foram incluídos 16. Quatro estudos não apresentaram efetividade relacionada à prevenção de quedas. Como características comuns, estes estudos foram realizados com pacientes idosos e sem acompanhamento presencial. Os demais revelaram eficácia sobre a redução de quedas e/ou melhora do conhecimento e eram majoritariamente estudos com intervenções personalizadas, realizadas por enfermeiros e mediadas por tecnologias educativas. Conclusão: intervenções educativas são eficazes para prevenção de quedas em ambiente domiciliar, hospitalar e instituições de longa permanência para idosos. Os estudos mostraram redução de taxas de quedas, melhoria do conhecimento e engajamento em estratégias de prevenção.

ABSTRACT Objective: to assess the effectiveness of educational interventions for fall prevention implemented in hospitals, at homes and nursing homes. Method: this is a systematic review, carried out based on the guiding question: what is the effectiveness of isolated educational interventions for preventing falls in adults and the elderly developed in experimental studies? The search took place in the electronic databases: Scopus, PubMed/PMC, Web of Science, CINAHL, SciELO, Cochrane and EMBASE. The exposure factor was the educational intervention on preventing falls, and as outcomes: reducing fall rates, improving knowledge, awareness and adherence to preventive care for adult and elderly patients. Only randomized controlled trials, in all languages and published between 2011 and 2020 were included. Results: 1,474 articles were identified, of which 16 were included. Four studies did not show effectiveness related to fall prevention. As common characteristics, these studies were carried out with elderly patients and without one-to-one follow-up. The others were effective in reducing falls and/or improving knowledge and were mostly studies with personalized interventions, carried out by nurses and mediated by educational technologies. Conclusion: educational interventions are effective for preventing falls in the home, hospital and nursing homes. Studies have shown a reduction in fall rates, improved knowledge and engagement in prevention strategies.

RESUMEN Objetivo: evaluar la efectividad de las intervenciones educativas para la prevención de caídas implementadas en un hospital, entorno domiciliario e instalaciones de atención a largo plazo para ancianos. Método: revisión sistemática, basada en la pregunta orientadora: ¿cuál es la efectividad de las intervenciones educativas aisladas para la prevención de caídas en adultos y ancianos desarrolladas en estudios experimentales? La búsqueda se realizó en las bases de datos electrónicas: Scopus, PubMed/PMC, Web of Science, CINAHL, SciELO, Cochrane y EMBASE. El factor de exposición fue la intervención educativa en la prevención de caídas, y como resultados: reducción de las tasas de caída, mejora del conocimiento, percepción y adherencia a la atención preventiva para pacientes adultos y ancianos. Solo se incluyeron ensayos controlados aleatorios, en todos los idiomas y publicados entre 2011 y 2020. Resultados: se identificaron 1474 artículos, de los cuales se incluyeron 16. Cuatro estudios no mostraron efectividad relacionada con la prevención de caídas. Como características comunes, estos estudios se realizaron con pacientes ancianos y sin seguimiento presencial. Los otros fueron efectivos para reducir caídas y/o mejorar conocimientos y fueron en su mayoría estudios con intervenciones personalizadas, realizadas por enfermeras y mediadas por tecnologías educativas. Conclusión: las intervenciones educativas son eficaces para prevenir caídas en el hogar, el hospital y las instalaciones de atención a largo plazo para los ancianos. Los estudios han demostrado tasas reducidas de caídas, mejor conocimiento y participación en estrategias de prevención.

https://doi.org/10.1590/1980-265x-tce-2020-0558 326 downloads

10.

Virtual reality in pain relief during chronic wound dressing change
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de Araújo, Thiago Moura

; da Silva, Alan Sidney Jacinto

; Brandão, Maria Girlane Sousa Albuquerque

; Barros, Lívia Moreira

; Veras, Vivian Saraiva

Revista da Escola de Enfermagem da USP

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2021, Volume 55 elocation e20200513

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

RESUMO Objetivo: Avaliar o efeito da realidade virtual no alívio da dor durante a troca de curativos de feridas crônicas. Método: Estudo experimental realizado com 17 participantes, em ambulatório de estomaterapia no Ceará, Brasil, de junho a dezembro de 2019, com utilização de óculos de realidade virtual Oculus Go ®. Coletaram-se informações sociodemográficas, clínicas, de hábitos de vida e sobre as características das lesões. Utilizou-se escala de faces e visual analógica para avaliação da dor, avaliação de aspectos comportamentais, satisfação e incômodo do Oculus Go ®. Utilizaram-se os testes Qui-quadrado, McNemar e Wilcoxon. O estudo foi aprovado sob parecer de nº 2.649.144/2019. Resultados: Houve redução da dor na troca de curativo com Oculus Go ®. Os participantes com Oculus Go ® manifestaram menos dor durante (p < 0,001) e após (p < 0,001) a troca de curativos; e apresentaram menor frequência cardíaca antes (p = 0,044) e após (p = 0,001) o procedimento. Houve diferenças significativas entre os grupos nos valores da pressão arterial sistólica (p = 0,012) e diastólica (p = 0,004) após o curativo. A realidade virtual não causou incômodo e os participantes mostraram-se satisfeitos. Conclusão: A realidade virtual apresentou efeitos positivos no alívio da dor durante a troca de curativos de feridas crônicas.

ABSTRACT Objective: To assess the effect of virtual reality in pain relief during chronic wound dressing change. Method: This is an experimental study carried out with 17 participants, in a stomatherapy clinic in Ceará, Brazil, from June to December 2019, using the virtual reality glasses Oculus Go®. Sociodemographic and clinical information, as well as of lifestyle, and characteristics of the lesions were collected. A faces scale and a visual analogue scale were used for pain assessment, behavioral aspects assessment, satisfaction, and discomfort with Oculus Go®. The Chi-square, McNemar, and Wilcoxon tests were used. The study was approved under opinion No. 2.649.144/2019. Results: There was a reduction in pain during dressing change with Oculus Go®. Participants with Oculus Go® manifested less pain during (p < 0.001) and after (p < 0.001) dressing change; and had lower heart rate before (p = 0.044) and after (p = 0.001) the procedure. There were significant differences between groups in systolic (p = 0.012) and diastolic (p = 0.004) blood pressure values after dressing. Virtual reality did not cause any discomfort and participants were satisfied. Conclusion: Virtual reality showed positive effects in pain relief during chronic wound dressing change.

RESUMEN Objetivo: Evaluar el efecto de la realidad virtual en el alivio del dolor durante el cambio de vendajes de heridas crónicas. Método: Estudio experimental realizado con 17 participantes, en ambulatorio de estomaterapia en Ceará, Brasil, de junio a diciembre de 2019, con utilización de gafas de realidad virtual Oculus Go ®. Fue posible reunir informaciones sociodemográficas, clínicas, hábitos de vida y características de las lesiones. Fueron utilizadas la escala de faces y la visual analógica para evaluar el dolor, se realizó una evaluación de aspectos comportamentales, de satisfacción e incómodo del Oculus Go ®. Fueron utilizados los testes Chi-cuadrado, McNemar y Wilcoxon. El estudio fue aprobado bajo la licencia de nº 2.649.144/2019. Resultados: Hubo reducción del dolor en el cambio de vendaje con Oculus Go ®. Los participantes con Oculus Go ® manifestaron menos dolor durante (p < 0,001) y después (p < 0,001) del cambio de vendajes; y presentaron menor frecuencia cardíaca antes (p = 0,044) y después (p = 0,001) del procedimiento. Hubo diferencias significativas entre los grupos en los valores de la tensión arterial sistólica (p = 0,012) y diastólica (p=0,004) después del vendaje. La realidad virtual no generó incómodo y los participantes demostraron satisfacción. Conclusión: La realidad virtual presentó efectos positivos en el alivio del dolor durante el cambio de vendajes de heridas crónicas.

https://doi.org/10.1590/1980-220x-reeusp-2020-0513 246 downloads

11.

Mixture model applied to the development of polymeric fibre diaphragms
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Moura Junior, Celso Fidelis de

; Nunes, Raquel Araújo

; Silva, Rafael Teles Cruz

; Lira, Hélio de Lucena

; Cunha, Carlos Thiago Cândido

; Vilar, Eudésio Oliveira

Matéria (Rio de Janeiro)

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2021, Volume 26 N. 4 elocation e13063

Abstract: En | Text: En | PDF: En

ABSTRACT The extraction and use of asbestos have been banned around the world because of its damage effects to the human health, it leads to studies of new materials in order to replace asbestos in several processes. The objective of this paper is to apply the simplex lattice planning and the mixture model in the manufacture of diaphragms. A mixture model was performed according to the simplex lattice, using four polyethylene microfibers (MF's) of different lengths, with 1st degree polynomial, adding inner and central points and a repetition, generating 18 mixtures. The results showed that microfibers of greater length have a greater influence on the diaphragms properties, presenting a more significant result on permeability. From the linear regression it was possible to estimate a mathematical model combining the three properties of the diaphragm, presenting a correlation of 92.12%.

https://doi.org/10.1590/s1517-707620210004.1363

12.

Comparação de competências relacionadas à Reanimação Cardiopulmonar de discentes de enfermagem
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Brandão, Maria Girlane Sousa Albuquerque

; Ximenes, Maria Aline Moreira

; Fontenele, Natália Ângela Oliveira

; Sousa, Jonatan Deyson do Nascimento de

; Araújo, Thiago Moura de

; Barros, Lívia Moreira

Enfermería Actual de Costa Rica

Journal Metrics
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dec 2020, N. 39 Pages 74 - 85

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

Resumen El objetivo de esta investigación fue comparar las habilidades de los estudiantes de enfermería en relación con la reanimación cardiopulmonar. Es un estudio descriptivo y cuantitativo realizado en una institución pública de educación superior en el noreste de Brasil, de abril a julio de 2018. Participaron 80 estudiantes de enfermería. Se aplicó una prueba teórica y práctica para analizar los conocimientos y habilidades de los participantes. Se utilizaron la prueba de Mann Whitney y la prueba de chi-cuadrado de Pearson. Los estudiantes con participación en ligas académicas mostraron mejores promedios de conocimiento para identificar a la víctima en un paro cardiopulmonar, verificar correctamente la presencia de pulso, la disposición de la víctima y ofrecer primeros cuidados, administración de drogas en caso de un paro cardiopulmonar, en las habilidades para evaluar a la víctima, iniciar compresiones y realizarlas sin interrupción, con movimiento del tronco para aplicar la fuerza. Las ligas académicas de urgencia y emergencia contribuyen significativamente a la formación de la competencia de los estudiantes en reanimación cardiopulmonar.

Resumo O estudo teve por objetivo comparar as competências de discentes de enfermagem em relação à reanimação cardiopulmonar. Trata-se de estudo descritivo e quantitativo realizado em Instituição de Ensino Superior Pública do Nordeste do Brasil, de abril a julho de 2018. Os participantes foram 80 discentes de enfermagem. Foi aplicada uma prova teórica e prática para analisar conhecimento e habilidade dos participantes. Utilizou-se o Teste de Mann Whitney e Qui-Quadrado de Pearson. Os discentes com participação em ligas acadêmicas apresentaram melhores médias de conhecimento para identificar a vítima em parada cardiopulmonar, verificar corretamente a presença de pulso, disposição da vítima e ofertar os primeiros cuidados, além da administração de fármacos perante uma parada cardiopulmonar, e nas habilidades de avaliar a vítima, iniciar as compressões e realizá-las sem interrupções, com movimentação do tronco para aplicação de força. Ligas acadêmicas de urgência e emergência apresentam contribuições significantes para a formação de competência dos discentes em ressuscitação cardiopulmonar.

Abscract The study aimed to compare the skills of nursing students in relation to cardiopulmonary resuscitation. This is a descriptive and quantitative study carried out at a Public Higher Education Institution in Northeastern Brazil, from April to July 2018. Participants were 80 nursing students. A theoretical and practical test was applied to analyze the participants' knowledge and skills. Mann Whitney test and Pearson's chi-square test were used. Students with participation in academic leagues showed better averages of knowledge to identify the victim in cardiopulmonary arrest, correctly check the presence of a pulse, the victim's disposition and offer first care, in addition to the administration of drugs in the event of a cardiopulmonary arrest, and in the skills of assess the victim, start compressions and perform them without interruption, with movement of the trunk to apply force. Academic leagues of urgency and emergency make significant contributions to the formation of competence of students in cardiopulmonary resuscitation.

https://doi.org/10.15517/revenf.v0i39.40533

13.

Autoconfiança, conhecimento e habilidade acerca da ressuscitação cardiopulmonar de internos de enfermagem
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Brandão, Maria Girlane Sousa Albuquerque

; Fontenele, Natália Ângela Oliveira

; Ximenes, Maria Aline Moreira

; Lima, Magda Milleyde de Sousa

; Galindo Neto, Nelson Miguel

; Araújo, Thiago Moura de

; Barros, Lívia Moreira

Revista Cuidarte

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aug 2020, Volume 11 N. 2 elocation e982

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

Resumen Introducción El paro cardiorrespiratorio es una condición de salud crítica, cuya tasa de supervivencia está asociada a la velocidad con la que se realiza la reanimación cardiopulmonar. Objetivo Evaluar la autoconfianza, el conocimiento y las habilidades de reanimación cardiopulmonar de los practicantes de enfermería. Materiales y métodos Se trata de un estudio descriptivo de enfoque cuantitativo que fue realizado de abril a julio de 2018 en una universidad pública del noreste de Brasil con 80 practicantes de enfermería. Se realizó un examen de conocimiento, escala de autoconfianza en situaciones de emergencia y evaluación práctica de las habilidades con el uso de un maniquí. Se utilizaron las pruebas de Kruskal-Wallis y Chi-cuadrado de Pearson. Resultados Los practicantes mostraron tener poca confianza en sí mismos ante una emergencia. Las preguntas teóricas sobre la ubicación para verificar el pulso y la posición de la víctima fueron las que más acertaron los practicantes. Los principales vacíos de conocimiento estaban relacionados con el inicio de las compresiones (p = 0.245) y el número de compresiones/respiraciones (p = 0.034). En términos de habilidades, los vacíos estaban relacionados con la posición de las manos y brazos del rescatador (p = 0.058), el movimiento del tronco (p = 0.062) y la profundidad correcta de las compresiones (p = 0.086). Discusión Es necesario impartir capacitación periódica y formación continua para una atención rápida, segura y efectiva de parte de los futuros enfermeros. Conclusión Se evidenciaron insuficiencias en los conocimientos y aptitudes, lo que pone de relieve la importancia de las nuevas metodologías para intensificar y garantizar la efectividad del proceso de enseñanza-aprendizaje.

Summary Introduction Cardiac arrest is a critical health condition whose survival rate is associated with the speed with which cardiopulmonary resuscitation is performed. Objective To assess self-confidence, knowledge and skills of nursing interns about cardiopulmonary resuscitation. Materials and methods A quantitative descriptive study was conducted between April and July 2018 with 80 nursing interns at a public university in northeastern Brazil. A knowledge test, a self-confidence scale for emergency intervention and an assessment of CPR practical skills using a mannequin were applied. Kruskal-Wallis and Pearson's Chi-square tests were also used. Results Nursing interns showed low self-confidence before an emergency. The theoretical questions about the location to check the victim’s pulse and position were correctly answered by most of the nursing interns. The main gaps in knowledge were related to the initiation of compressions (p = 0.245) and the rate of compressions/breaths (p = 0.034). In terms of skills, the gaps in knowledge were related to the position of the rescuer's hands and arms (p = 0.058), trunk movement (p = 0.062) and the right depth of compressions (p = 0.086). Discussion Regular training and continuing education are necessary for rapid, safe and effective care which will be provided by future nurses. Conclusions Gaps in knowledge and skills were evident, highlighting the importance of new methodologies to intensify and ensure the effectiveness of the teaching-learning process.

Resumo Introdução A Parada Cardiopulmonar é uma condição de saúde crítica, com taxa de sobrevivência ligada à rapidez com que a ressuscitação cardiopulmonar é efetuada. Objetivo Avaliar autoconfiança, conhecimento e habilidade acerca da ressuscitação cardiopulmonar de internos de enfermagem. Materiais e Métodos Estudo descritivo e quantitativo, realizado de abril a julho de 2018, em Universidade Pública do Nordeste do Brasil, com 80 internos de enfermagem. Aplicou-se teste de conhecimento, escala de autoconfiança em situação de emergência e avaliação prática de habilidades com uso de manequim. Foram utilizados testes Kruskal-Wallis e Qui-Quadrado de Pearson. Resultados Os internos apresentaram baixas médias de autoconfiança em situação de emergência. Questões teóricas sobre local para verificar pulsação e posicionamento da vítima tiveram mais acertos entre internos. Principais déficits no conhecimento foram sobre início das compressões (p=0,245) e número de compressões/respirações (p=0,034). Nas habilidades, os déficits foram no posicionamento das mãos e braços do socorrista (p=0,058), movimentar tronco (p=0,062) e profundidade correta das compressões (p=0,086). Discussão Há necessidade de treinamentos periódicos e educação contínua para capacitar os futuros enfermeiros para atendimento rápido, seguro e eficaz. Conclusões Foi evidenciado fragilidades no conhecimento e habilidade, o que destaca a relevância de novas metodologias para intensificar e garantir a efetividade do processo de ensino-aprendizagem.

https://doi.org/10.15649/cuidarte.982 409 downloads

14.

24-hour Holter findings in infants with in-utero exposure to the Zika virus: a series of cases
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Orofino, Dulce Helena Gonçalves

; Passos, Sonia Regina Lambert

; Pone, Sheila Moura

; Pone, Marcos Vinícius da Silva

; Aguiar, Elisa Barroso de

; Araújo, Igo Oliveira de

; Ramos, Thiago Moreira

; Silva, Letícia Machado Lima e

; Oliveira, Bruna Menezes de

; Silva, Luan Noé da

; Goldenzon, Rafaela Valentim

; Moreira, Maria Elizabeth

; Oliveira, Raquel de Vasconcellos Carvalhaes de

Revista do Instituto de Medicina Tropical de São Paulo

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2020, Volume 62 elocation e50

Abstract: En | Text: En | PDF: En

ABSTRACT Severe neurological problems and other special manifestations such as high prevalence of structural cardiac changes has been described in infants vertically exposed to the Zika virus (ZIKV) and has been called congenital Zika virus syndrome (CZS). Previous studies have shown that the 24-hour Holter heart rate variability (HRV) analysis allows the prediction of worse outcomes in infants with neurological impairment and higher risk of sudden infant death syndrome (SIDS), hypertension, diabetes mellitus and other cardiovascular diseases. This study describes the 24-hour Holter findings of infants with confirmed vertical exposure to the ZIKV by positive polymerase chain reaction (PCR) assays in the mother's blood during pregnancy and/or in the urine or cerebrospinal fluid of the newborn. Data analysis was descriptive and included two subgroups according to the presence of fetal distress, positive PCR to ZIKV in the newborn, CZS and severe microcephaly. Heart rate, pauses, arrhythmias, ST segment and QT interval analyses and HRV evaluation through R-R, SDNN, pNN50 and rMMSD were described. The Mann-Whitney test was performed to assess differences between the two subgroups. The sample consisted of 15 infants with a mean age of 16 months, nine of whom were male. No arrhythmias or QT interval changes were observed. The comparison of HRV through the Mann-Whitney test showed a significant difference between patients with and without CZS, with and without severe microcephaly, with lower HRV in the groups with severe microcephaly and CZS. The study suggests that there is an increased risk of SIDS and cardiovascular diseases in this group of patients.

https://doi.org/10.1590/s1678-9946202062050 476 downloads

15.

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

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