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1.
Rev. bras. entomol ; 67(1): e20210118, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1423211

ABSTRACT

ABSTRACT Plant resistance is an important tactic within the precepts of Integrated Pest Management, and the existence of grain sorghum hybrids with multiple insect resistance could benefit crop management and sustainability. This study evaluated the susceptibility of 30 grain-sorghum hybrids to three major pests, namely, fall armyworm (FAW) Spodoptera frugiperda, sugarcane borer (SCB) Diatraea saccharalis, and green-belly stink bug (GBS) Diceraeus melacanthus. The hybrids were cultivated and experiments with each insect species were conducted separately in a greenhouse. For FAW, visual injury assessments were performed on plants 7 and 14 days after infestation (DAI). For SCB, insect presence and injury were assessed 40 DAI. For GBS, the plants were evaluated using a damage rating scale 12, 19, and 26 DAI. Cluster analysis allowed separating the grain sorghum hybrids into groups regarding the levels of resistance to each pest. Hybrid BRS373 stood out as moderately resistant to FAW; AG1090, 80G20, BRAVO, BRS373, AG1615, and IG220 were the most promising for SCB; and for GBS, hybrids 50A40, A9735R, JADE, ENFORCER, BUSTER, 50A10, and IG244 were the most nominated. This information will significantly aid sorghum breeding programs focused on developing commercial hybrids that comprise both insect-resistance and high-yield characteristics. However, further research should evaluate potential chemical and morphological plant traits underlying the lower levels of susceptibility to FAW, SCB, and GBS found in the selected sorghum hybrids.

2.
Rev. bras. entomol ; 66(2): e20210121, 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1387822

ABSTRACT

ABSTRACT A 6-year field monitoring study was designed to compare the presence of fall armyworm Spodoptera frugiperda (J. E. Smith), leaf injury, its parasitoids, 100 seed weight, and seed yield of Bt maize hybrids approved for commercialization in the Brazilian market. Field trials were planted in two municipalities, divided into two periods, from 2011 to 2014 (period I), and due to the approval of different Bt hybrids, from 2015 to 2016 (period II). Treatments were Bt, non-Bt maize and all non-Bt maize sprayed with insecticide methomyl. Six Bt-maize hybrids were planted, expressing the following proteins: Cry1Ab, Cry1F, Cry1A.105 (Cry1Ab +Cry1Ac +Cry1F), Cry2Ab2a and Vip3. In 2015 and 2016 Bt Powercore was planted due to its commercial approval. The number of S. frugiperda larvae for most Bt hybrids was lower than on non-Bt hybrids, except for Fórmula TL and Herculex in period II, in both municipalities. In period I, Bt hybrids VT, VT 2 and Viptera showed almost no injury on their leaves, despite the high number of fall armyworm larvae found in plants. Different parasitoids emerged from larvae from Bt and non Bt hybrids: Archytas sp., Campoletis sp., Chelonus sp., Eiphosoma sp. and Ophion luteus. The average 100 seed weight was higher in municipality from Sete Lagoas for all Bt hybrids, non-Bt hybrids and non-Bt hybrids sprayed with methomyl, when compared to Nova Porteirinha during period I. Fórmula TL, non-Bt Fórmula TL sprayed with methomyl, and non-Bt Fórmula TL showed the lowest seed yield in both municipalities and periods.

3.
Nursing (Ed. bras., Impr.) ; 24(282): 6552-6560, nov. 2021.
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1370931

ABSTRACT

Objetivo: identificar, na literatura científica, publicações sobre como o aconselhamento diretivo serve de instrumentopara melhoria nos índices de aleitamento materno exclusivo. Método: trata-se de um estudo qualitativo, do tipo revisão integrativa, realizado nas bases de dados Scielo, PubMed, Lilacs, Cinahl e BVS, na série temporal de 2009 a 2019, nos idiomas português e inglês, com os descritores e operadores booleanos. Resultados: foram encontrados 757 artigos que após identificação dos critérios e análise, apenas 21 artigos foram selecionados. Evidenciou-se que não receber informações sobre amamentação no pré-natal interfere na manutenção do aleitamento materno. Nesse sentido, os estudos reforçam a necessidade de práticas de apoio que favoreçam a escolha e manutenção do aleitamento materno. Conclusão: a maioria dos estudos demonstrou impacto positivo na manutenção do aleitamento materno exclusivo quando utilizado o aconselhamento profissional para auxiliar possíveis intervenções no decorrer da amamentação. (AU)


Objective: to identify, in the scientific literature, publications on how directive counseling serves as an instrumentto improve the rates of exclusive breastfeeding. Method: this is a qualitative study, integrative review type, carried out in the Scielo, PubMed, Lilacs, Cinahl and BVS databases, in the time series from 2009 to 2019, in Portuguese and English, with Boolean descriptors and operators. Results: 757 articles were found, after identification of the criteria and analysis, only 21 articles were selected. lt was evident that not receiving information about breastfeeding in the prenatal period interferes with the maintenance of breastfeeding. ln this sense, the studies reinforce the need for supportive practices that favor the choice and maintenance of breastfeeding. Conclusion: most studies have shown a positive impact on maintaining exclusive breastfeeding when professional counseling is used to assist possible interventions during breastfeeding.(AU)


Objetivo: identificar, en la literatura científica, publicaciones sobre cómo lo consejería directiva sirve como instrumentopara mejorar las tasas de lactancia materna exclusiva. Método: se trata de un estudio cualitativo, tipo revisión integradora, realizado en las bases de datos Scielo, PubMed, Lilacs, Cinahl y BVS, en la serie temporal de 2009 a 2019, en portugués e inglés, con descriptores y operadores booleanos. Resultados: se encontraron 757 artículos, luego de identificar los criterios y análisis, solo se seleccionaron 21 artículos. Fue evidente que no recibir información sobre la lactancia materna en el período prenatal interfiere con el mantenimiento de la lactancia materna. En este sentido, los estudios refuerzan la necesidad de prácticas de apoyo que favorezcan la elección y el mantenimiento de la lactancia materna. Conclusión: la mayoría de los estudios han demostrado un impacto positivo en el mantenimiento de la lactancia materna exclusiva cuando se utiliza la asesoría profesional para ayudar a posibles intervenciones durante la lactancia(AU)


Subject(s)
Breast Feeding , Directive Counseling , Maternal-Child Health Centers
4.
Rev Enferm UFPI ; 10(1): e1620, 2021-09-15. tab
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1517525

ABSTRACT

Objetivo: construir e validarroteiro de entrevista motivacional breveparaprofissionais da saúde em serviços de assistência especializada, com ênfase no acolhimento e motivação de pessoas vivendo com HIV. Métodos: estudo metodológico realizado com nove juízes especialistas e avaliação com nove enfermeiros. O roteiro foi construído com base em referencial científico internacional e estruturado em cinco fases, visando sistematizar a comunicação terapêutica entre profissional e usuário. Considerou-se válido o item com Índice de Validade de Conteúdo maior que 0,8 ou cuja proporção de concordância, verificada com o teste binomial, foi estatisticamente igual ou superior a 80%. Resultados: todos os itens foram avaliados como pertinentes e o Índice de Validade de Conteúdo teve média de 0,95 pelos juízes e público-alvo, respectivamente. Conclusão: o roteiro foi validado quanto ao seu conteúdo e aparência e pode ser utilizado como ferramenta de acolhimento e motivação em serviços de assistência especializada para pessoas vivendo com HIV


Objective: To build and validate a brief motivational interview script for health professionals in specialized care services, with emphasis on welcoming and motivating people living with HIV. Methods: it is a methodological study conducted with 9 expert judges and evaluation with 9 nurses. The script was built based on an international scientific framework and structured in 5 phases in order to systematize the therapeutic communication between professional and user. The item with Content Validity Index greater than 0.8 or whose proportion of agreement, verified with the binomial test, was statistically equal to or greater than 80% was considered valid. Results: All items were evaluated as relevant and the Content Validity Index averaged 0.95 by the judges and target audience, respectively. Conclusion: The script was validated for its content and appearance and can be used as a welcoming tool and motivation in specialized care services for people living with HIV.


Subject(s)
Humans , Self Care , Health Education , Acquired Immunodeficiency Syndrome , Educational Technology , Motivational Interviewing , Health Risk Behaviors
5.
RGO (Porto Alegre) ; 67: e20190038, 2019. tab
Article in English | LILACS | ID: biblio-1040936

ABSTRACT

ABSTRACT Objective The purpose of the present study was to evaluate the knowledge of Dentistry and Physical Education students on mouthguard usage in sports practice. Methods A form containing questions that demonstrated participants' knowledge about the use of mouthguards was applied. Inclusion criteria were: individuals older than 18 years who were attending Dentistry or Physical Education courses from the sixth period and who agreed to participate in the study, and the exclusion criteria for dentistry students were: attended the discipline of Dental Materials II of UFPE and already participated in internships in schools or academies for the participants of the Physical Education course. Results it was possible to observe that 97% of the interviewees know what a mouthguard is, but none of the participants would be able to indicate a specific type of mouthguard to sportsmen. Conclusion It was possible to conclude that a large number of the interviewees know what a mouthguard is, but not enough to indicate which is the safest protector.


RESUMO Objetivo Avaliar o conhecimento dos alunos do curso de Odontologia e Educação Física sobre os protetores bucais nos desportos. Métodos Aplicação de formulário avaliando conhecimento dos participantes sobre o uso de protetores bucais. Os critérios de inclusão foram: indivíduos maiores de 18 anos que estivessem cursando os cursos de Odontologia ou Educação Física a partir do sexto período e que concordassem em participar da pesquisa, já os critérios de exclusão para os alunos do curso de Odontologia foram: não ter cursado a disciplina de Materiais Dentários II da UFPE e já ter participado de estágios em escolas ou academias no caso dos participantes do curso de Educação Física. Resultados: foi possível observar que 97% dos entrevistados sabem o que é um protetor bucal, porém, nenhum dos participantes saberiam indicar um tipo específico de protetor bucal aos desportistas. Conclusão que uma grande parcela dos entrevistados conhece o que é um protetor bucal, porém, não o suficiente para poder indicar qual o protetor mais seguro.

6.
Rev. bras. entomol ; 62(4): 260-266, Oct.-Dec. 2018. graf
Article in English | LILACS | ID: biblio-1045528

ABSTRACT

ABSTRACT This study investigated the interaction between two pest biological control agents, the parasitoid wasp Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) and the entomopathogen Bacillus thuringiensis (Bacillales: Bacillacea) (Bt). The aim of this study was to evaluate if the presence of Bt (formulated products Agree®, Dipel® and HD1 and HD11 strains) interferes in the oviposition preference of T. pretiosum to eggs of Helicoverpa zea (Lepidoptera: Noctuidae). Using an olfactometry test, the eggs of H. zea were bathed with the commercial formulations, with the Bt suspensions or distilled water, and offered to the parasitoid wasps in order to evaluate parasitism. The results showed that H. zea eggs sprayed with commercial formulations and Bt strains did not interfere in the choice made by the parasitoid. The parasitoid wasp is not able to distinguish between eggs with or without B. thuringiensis treatment, independently of strains suspension or commercial formulations. Therefore, these two control agents may be used together without negative interaction.

7.
Acta ortop. bras ; 24(2): 98-101, Mar.-Apr. 2016. graf
Article in English | LILACS | ID: lil-775079

ABSTRACT

Objetivo: Avaliar e comparar o comportamento dos glicosaminoglicanos(GAGs) na Doença de Dupuytren (DD). Métodos: Trata-se deum estudo experimental com 23 pacientes diagnosticados com DD.Tecidos coletados através de fasciectomia com incisão tipo Brunnerou McCash, foram avaliados por eletroforese para identificação dosGAGs. A quantificação foi realizada por imunofluorescência e dosagemdas proteínas para os diferentes tipos de glicosaminoglicanos.Os resultados coletados foram expressos em porcentagem e avaliadosestatisticamente. Resultados: Foi observado, na corrida eletroforética,aumento significativo dos GAGs em relação ao controle(p<0,05). Na imunofluorescência houve redução (23 vezes) do ácidohialurônico quando comparado ao controle (p<0,0001). Conclusão:Ficou evidenciado pelos resultados o aumento dos GAGs sulfatadosna doença de Dupuytren, principalmente do dermatam sulfato, egrande diminuição do ácido hialurônico na aponeurose palmar dosmesmos pacientes. Nível de Evidência III, Estudo Caso Controle.


Objective: To evaluate and compare the behavior of glycosaminoglycans(GAGs) in Dupuytren disease (DD). Methods: Thisis an experimental study with 23 patients diagnosed with DD.Tissue collected through fasciectomy with incision type Brunneror McCash were evaluated by electrophoresis for identificationof GAGs. The quantification was carried out by immunofluorescenceand dosage of proteins for different types of glycosaminoglycans.The results were expressed in percentage and statisticallyevaluated. Results: A significant increase was observed througheletrophoresis in GAGs, as compared to the control (p<0.05). Immunofluorescenceof hyaluronic acid was reduced (23 times) whencompared to the control (p<0.0001). Conclusion: An increase ofsulfated GAGs in Dupuytren’s disease, mainly dermatan sulfate,was evident from our results, as well as a pronounced decrease ofhyaluronic acid in the palmar aponeurosis from the same patients.Level of Evidence III, Case-Control Study.


Subject(s)
Humans , Dupuytren Contracture , Electrophoresis , Fascia , Fluorescent Antibody Technique , Glycosaminoglycans , Hand , Hyaluronic Acid , Proteoglycans
8.
Rev. SOBECC ; 20(1)jan.-mar. 2015. tab
Article in Portuguese | LILACS, BDENF | ID: lil-764002

ABSTRACT

Objetivo: Identificar o tempo de permanência e as principais dificuldades na assistência de enfermagem a pacientes graves em leito de retaguarda na Recuperação Pós-Anestésica. Método: Trata-se de um relato de experiência da pesquisadora enquanto enfermeira da Recuperação Pós-Anestésica deum hospital universitário na zona sul da cidade de São Paulo. Resultados: Em 12 meses, foram admitidos 8.395 pacientes, sendo que 129 eram pacientes graves que permaneceram em leito de retaguarda em média por 41,4 horas aguardando liberação de leitos na unidade de terapia intensiva. As dificuldades na assistência se referem à admissão, diluição e instalação de drogas em bombas de infusão, mudança de decúbito, banho no leito, administração de dieta, curativos, sondagens, e transporte para exames. Conclusão: Ressalta-se a necessidade da utilização adequada do setor para a recuperação pós-operatória dos pacientes, e que a presença de pacientes graves em leito de retaguarda requer adequação do quadro de profissionais em número e especificidade.


Objetivo: Identificar la duración de la estancia y de las principales dificultades en la atención de enfermería de los pacientes críticamente enfermos en cama Anestésico Recuperación. Método: se trata de un relato de experiencia de un investigador, mientras que la enfermera Publicar Anestésico Recuperación de un hospital universitario de la ciudad del sur de São Paulo. Resultados: 12 meses 8.395 pacientes fueron ingresados , de los cuales 129 eran pacientes graves que se quedaron en la cama trasera en un promedio de 41,4 horas a la espera de la liberación de camas en la unidad de cuidados intensivos. Las dificultades en la asistencia se refiere a la admisión, la dilución y la instalación de bombas de infusión de medicamentos, posiciones cambiantes, baño en la cama, la administración de la dieta, la curación, las encuestas, y el transporte para los exámenes. Conclusión: Hacemos hincapié en la necesidad de un uso adecuado de sector para la recuperación postoperatoria de los pacientes, y que la presencia de los pacientes críticamente enfermos en la cama trasera requiere una adaptación del personal profesional en número y especificidad.


Objective: To identify the length of stay and the main difficulties in the nursing care of critically ill patients in bed in rear Post Anesthetic Care Unit. Method: it is an experience report of a researcher while Nurse Post Anesthetic Recovery of a university hospital in the southern city of São Paulo. Results: In 12 months 8,395 patients were admitted, of which 129 were severe patients who remained in the rear bed on average by 41.4 hours awaiting release of beds in the intensive care unit. Difficulties in assisting refer to admission, dilution and installation of drug infusion pumps, changing positions, bed bath, administration of diet, healing, polls, and transportation for exams. Conclusion: We emphasize the need for appropriate use of sector for post-operative recovery of patients, and that the presence of critically ill patients in rear bed requires adaptation of the professional staff in number and specificity.


Subject(s)
Humans , Postanesthesia Nursing , Patient Acuity , Hospital Bed Capacity , Intensive Care Units , Occupational Stress , Multitasking Behavior , Patient Care
9.
Rev. APS ; 17(3)set. 2014.
Article in Portuguese | LILACS | ID: lil-737680

ABSTRACT

Objetivo: Apreender o significado para o homem em processo de envelhecimento com o diagnóstico clínico de Diabetes Mellitus (DM). Método: A pesquisa fundamentou-se na metodologia de natureza qualitativa, com a utilização da estratégia metodológica do Discurso do Sujeito Coletivo (DSC). Resultados: As categorias emergentes das narrativas de seis idosos, de 60 a 75 anos, foram agrupadas em três eixos temáticos: o conhecimento sobre DM; a percepção do tratamento e as considerações do DM na velhice. Discussão: Os dados revelaram o significado para o idoso com DM de ter o diagnóstico sendo feito no momento em que aparecem as complicações a longo prazo, principalmente dificultando manter relações sexuais, vida social e trabalho. Conclusões: Ressalta-se a importância de sensibilizar os profissionais da saúde para o reconhecimento precoce do DM, favorecendo a saúde dos homens no envelhecimento.


Objective: To understand the significance for an elderly man of the clinical diagnosis of Diabetes Mellitus (DM). Method: The research was based on qualitative methodology. We used the methodological strategy of collective subject discourse (CSD), which is based on a theoretical framework of social representation theory. Results: The categories emerging from the narratives of six elderly male participants, who varied in age from 60 to 75 years, were grouped into three themes: knowledge about DM; perception of the treatment; and considerations for diabetes in old age. Discussion: The data revealed the significance for the elderly man with DM, of having the diagnosis being made at the point when the long-term complications of DM have already appeared, especially difficulties in maintaining a sex life, a social life, and a work life. Conclusion: We emphasize the importance of raising awareness among health professionals for the early detection of diabetes, promoting health in elderly men.


Subject(s)
Aged , Diabetes Mellitus , Men's Health , Primary Health Care , Aging , Gender Identity
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