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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Caprinos e Ovinos. |
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Data corrente: |
22/03/2023 |
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Data da última atualização: |
27/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUSA, A. L. M. de; PINHEIRO, R. R.; ARAUJO, J. F.; PEIXOTO, R. M.; AZEVEDO, D. A. A. de; LIMA, A. M. C.; CANUTO, K. M.; RIBEIRO, P. R. V.; SOUZA, A. S. de Q.; SOUZA, S. C. R.; AMORIM, S. L. de; AMARAL, G. P.; SOUZA, V. de; MORAIS, S. M. de; ANDRIOLI, A.; TEIXEIRA, M. F. da S. |
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Afiliação: |
ANA LIDIA MADEIRA DE SOUSA, Laboratory of Virology (LABOVIR), State University of Ceará (UECE); RAYMUNDO RIZALDO PINHEIRO, CNPC; JUSCILANIA FURTADO ARAUJO, University Center INTA (UNINTA), Tianguá, CE, Brazil; RENATO MESQUITA PEIXOTO, Vale do Salgado University Center (UNIVS) - Icó, CE, Brazil; Terra Nordeste College (FATENE) - Caucaia, CE, Brazil; DALVA ALANA ARAGAO DE AZEVEDO; ANA MILENA CESAR LIMA, National Council for Scientific and Technological Development (DCR-CNPq/FUNCAP), Embrapa; KIRLEY MARQUES CANUTO, CNPAT; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; ANA SHEILA DE QUEIROZ SOUZA; SAMARA CRISTINA ROCHA SOUZA; SARA LUCENA DE AMORIM; GABRIEL PAULA AMARAL, State University of Acaraú Valley - Sobral, CE, Brazil; VIVIANE DE SOUZA, CNPC; SELENE MAIA DE MORAIS, Laboratory of Chemistry and Natural Products (LQPN), Ceará State University, Fortaleza, CE, Brazil; ALICE ANDRIOLI PINHEIRO, CNPC; MARIA FATIMA DA SILVA TEIXEIRA, Laboratory of Virology (LABOVIR), State University of Ceará (UECE), Fortaleza, CE, Brazil. |
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Título: |
In vitro antiviral effect of ethanolic extracts from Azadirachta indica and Melia azedarach against goat lentivirus in colostrum and milk. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Scientific Reports, v. 13, article 4677, Mar. 2023. |
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DOI: |
https://doi.org/10.1038/s41598-023-31455-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study aimed to evaluate, in vitro, the use of leaf extracts of Azadirachta indica (A. indica) and Melia azedarach (M. azedarach) as antivirals against caprine lentivirus (CLV) in colostrum and milk of goat nannies. These were collected from eight individuals and infected with the standard strain of CLV. Samples were then subdivided into aliquots and treated with 150 µg/mL of crude extract, and with ethyl acetate and methanol fractions for 30, 60, and 90 min. Next, somatic cells from colostrum and milk were co-cultured with cells from the ovine third eyelid. After this step, viral titers of the supernatants collected from treatments with greater efficacy in co-culture were assessed. The organic ethyl acetate fractions of both plants at 90 min possibly inhibited the viral activity of CLV by up to a thousandfold in colostrum. In milk, this inhibition was up to 800 times for the respective Meliaceae. In conclusion, the ethanolic fraction of ethyl acetate from both plants demonstrated efficacy against CLV in samples from colostrum and milk when subjected to treatment, which was more effective in colostrum. |
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Palavras-Chave: |
Antiviral plants; CAEV; Caprine Lentivirus; CLV; Composto bioativo; Ethanolic extract; Extrato de plantas; SRLV. |
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Thesagro: |
Azadirachta Indica; Extrato Vegetal; Fitoterapia; Melia Azedarach; Nim; Planta Medicinal. |
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Thesaurus Nal: |
Antiviral properties; Goat diseases; Medicinal plants; Phytotherapy; Plant extracts; Sheep diseases. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02727naa a2200553 a 4500
001 2152602
005 2023-11-27
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-023-31455-5$2DOI
100 1 $aSOUSA, A. L. M. de
245 $aIn vitro antiviral effect of ethanolic extracts from Azadirachta indica and Melia azedarach against goat lentivirus in colostrum and milk.$h[electronic resource]
260 $c2023
520 $aAbstract: This study aimed to evaluate, in vitro, the use of leaf extracts of Azadirachta indica (A. indica) and Melia azedarach (M. azedarach) as antivirals against caprine lentivirus (CLV) in colostrum and milk of goat nannies. These were collected from eight individuals and infected with the standard strain of CLV. Samples were then subdivided into aliquots and treated with 150 µg/mL of crude extract, and with ethyl acetate and methanol fractions for 30, 60, and 90 min. Next, somatic cells from colostrum and milk were co-cultured with cells from the ovine third eyelid. After this step, viral titers of the supernatants collected from treatments with greater efficacy in co-culture were assessed. The organic ethyl acetate fractions of both plants at 90 min possibly inhibited the viral activity of CLV by up to a thousandfold in colostrum. In milk, this inhibition was up to 800 times for the respective Meliaceae. In conclusion, the ethanolic fraction of ethyl acetate from both plants demonstrated efficacy against CLV in samples from colostrum and milk when subjected to treatment, which was more effective in colostrum.
650 $aAntiviral properties
650 $aGoat diseases
650 $aMedicinal plants
650 $aPhytotherapy
650 $aPlant extracts
650 $aSheep diseases
650 $aAzadirachta Indica
650 $aExtrato Vegetal
650 $aFitoterapia
650 $aMelia Azedarach
650 $aNim
650 $aPlanta Medicinal
653 $aAntiviral plants
653 $aCAEV
653 $aCaprine Lentivirus
653 $aCLV
653 $aComposto bioativo
653 $aEthanolic extract
653 $aExtrato de plantas
653 $aSRLV
700 1 $aPINHEIRO, R. R.
700 1 $aARAUJO, J. F.
700 1 $aPEIXOTO, R. M.
700 1 $aAZEVEDO, D. A. A. de
700 1 $aLIMA, A. M. C.
700 1 $aCANUTO, K. M.
700 1 $aRIBEIRO, P. R. V.
700 1 $aSOUZA, A. S. de Q.
700 1 $aSOUZA, S. C. R.
700 1 $aAMORIM, S. L. de
700 1 $aAMARAL, G. P.
700 1 $aSOUZA, V. de
700 1 $aMORAIS, S. M. de
700 1 $aANDRIOLI, A.
700 1 $aTEIXEIRA, M. F. da S.
773 $tScientific Reports$gv. 13, article 4677, Mar. 2023.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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| Registros recuperados : 26 | |
| 1. |  | PENALOZA, E. A. G.; MERCALDI, H. V.; OLIVEIRA, V. A.; CRUVINEL, P. E. An advanced model based on analytical and computational procedures for the evaluation of spraying processes in agriculture. In: INTERNATIONAL CONFERENCE ON SEMANTIC COMPUTING - ICSC, 10., 2016, Laguna Hills, California, USA. Proceedings... Los Alamitos, California, EUA: IEEE, 2016. p. 432-436.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 3. | | MERCALDI, H. V.; FUJIWARA, C. H.; PENALOZA, E. A. G.; OLIVEIRA, V. A.; CRUVINEL, P. E. Smart and customized electrical conductivity sensor for measurement of the response time from sprayers based on direct injection. Sensors & transducers, [S. l.], v. 193, n. 10, p. 1-10, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | MERCALDI, H. V.; PEÑALOZA, E. A. G.; MARIANO, R. A.; OLIVEIRA, V. A.; CRUVINEL, P. E. Flow and pressure regulation for agricultural sprayers using solenoid valves. In: INTERNATIONAL FEDERATION OF AUTOMATIC CONTROL WORLD CONGRESS, 20., Toulouse, France, 2017. Proceedings..., p. 6607-6612, 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
|  |
| 7. | | PENALOZA, E. A. G.; MERCALDI, H. V.; FELIZARDO, K. R.; OLIVEIRA, V. A.; CRUVINEL, P. E. Modelo do erro de taxa de aplicação em função do ângulo de esterçamento de um pulverizador tratorizado. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 53-56. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | MERCALDI, H. V.; CRUVINEL, P. E.; FELIZARDO, K. R.; OLIVEIRA, V. A. Modelagem de um sistema de injeção direta de herbicida em taxa variável para aplicação em cultura agrícolas. In: INAMASU, R. Y.; NAIME, J. de M.; RESENDE, A. V. de; BASSOI, L. H.; BERNARDI, A. de C. (Ed.). Agricultura de precisão: um novo olhar. São Carlos, SP: Embrapa Instrumentação, 2011. p. 101-105.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Instrumentação. |
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| 10. | | SCHUTZ, D. R.; PENALOZA, E. A. G.; MERCALDI, H. V.; OLIVEIRA, V. A.; CRUVINEL, P. E. A Model Based Intelligent Sensor to Control Sprinklers in Spray Actions. In: INTERNATIONAL CONFERENCE ON ADVANCES IN SENSORS, ACTUATORS, METERING AND SENSING - ALLSENSORS 2023, 8., 2023, Venice, Italy. Proceedings... Wilmington, USA: IARIA, 2023.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 12. | | FELIZARDO, K. R.; MERCALDI, H. V; OLIVEIRA, V. A.; CRUVINEL, P. E. Modeling and predictive control of a variable-rate spraying system. In: Eurosim Congress on Modelling and simulations, 8., 2013, Cardiff, Wales. Proceedings... Cardiff, Wales: UK Society for Modelling and Simulation, 2013. v. 1. p. 202-207.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 18. | | CRUVINEL, P. E.; PENÃLOZA, E. A. G.; ANDRADE, P. B.; MERCALDI, H. V. Real-time failure and reliability analysis of agricultural sprayers based on sensors, arduino architecture, and controller area bus protocol. In: INTERNATIONAL CONFERENCE ON SENSOR DEVICE TECHNOLOGIES AND APPLICATIONS, 10., 2019. Nice, France. Proceedings... Wilmington: IARIA, 2019. 38-48| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 20. | | SCHUTZ, D. R.; MERCALDI, H. V.; PENALOZA, E. A. G.; OLIVEIRA, V. A.; CRUVINEL, P. E. An intelligent fuzzy-GPC control for agricultural sprayers: Comparison between GPC and PID fuzzy controllers. In: Brito Palma, L., Neves Silva, R., Gomes, L. (eds) CONTROLO 2022. LNEE 930, Lecture notes in Electrical Engineering, v. 930, Springer, Cham, 272 - 284 eBook Packages Intelligent Technologies and Robotics.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| Registros recuperados : 26 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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