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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
15/03/2019 |
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Data da última atualização: |
18/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MESQUITA, L. M. de S.; RODRIGUES, C. F. B.; ROCHA, C. Q. da; BIANCHIM, M. S.; RODRIGUES, C. M.; OLIVEIRA, V. de; GAETA, H. H.; BELCHOR, M. N.; TOYAMA. M. H.; VILEGAS, W. |
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Afiliação: |
Leonardo Mendes de Souza Mesquita; Caroline Fabri Bittencourt Rodrigues; Claudia Quintino da Rocha; Mayara Silveira Bianchim; CLENILSON MARTINS RODRIGUES, CNPAE; Vanda Maria de Oliveira; Henrique Hessel Gaeta; Mariana Novo Belchor; Marcos Hikari Toyama; Wagner Vilegas. |
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Título: |
LC-ESI-IT-MS/MS and MALDI-TOF approach: identification of natural polymers from rhizophora mangle barks and determination of their analgesic and anti-inflammatory properties. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Natural Products and Bioprospecting, v. 9, p. 23-34, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
We recognize the chemical composition of the acetonic extract of Rhizophora mangle barks (AERM) using mass spectrometry analysis [liquid chromatography (LC)?ESI?IT-MS/MS and matrix-assisted laser desorption/ionization-time of flight-MS (MALDI-TOF)]. Analgesic activity was evaluated by formalin and tail-flick experimental assays. Anti-inflammatory activity was performed by paw edema test induced by carrageenan and 48/80 compounds. The first series of experiments involved [LC]?FIA?IT-MS/MS with 11 separated catechins derivatives until degree of polymerization 3 (DP3). The spectra obtained by MALDI-TOF analysis of the AERM presented two homologous series: one based on polymers of m/z 288 Da increments (up to DP12) and another series based on polymers of m/z [288 ? 162] Da increments (up to DP11). In addition to these series of flavan-3-ol, each DP had a subset of masses with a variation of - 16 Da (homologous series of afzelechins?m/z 873?3465 Da) and ? 16 Da (homologous series of gallocatechins?m/z 905?3497 Da). A similar pattern with homologous series of gallocatechins and afzelechins could also be observed for a fifth and a sixth monohexoside series: glucogallocatechins (m/z 779?3371) and glucoafzelechins (m/z 747?3339). The intraperitoneal administration of different doses of AERM (50, 150 and 300 lg mL-1) have a morphine-like effect and intense anti-inflammatory activity. |
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Palavras-Chave: |
Anti-inflammatory; Catechins; Mangroves; Morphine-like effect. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194310/1/CLENILSON-041Natural-Products-and-Bioprospecting.pdf
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Marc: |
LEADER 02289naa a2200277 a 4500
001 2107120
005 2019-11-18
008 2019 bl uuuu u00u1 u #d
100 1 $aMESQUITA, L. M. de S.
245 $aLC-ESI-IT-MS/MS and MALDI-TOF approach$bidentification of natural polymers from rhizophora mangle barks and determination of their analgesic and anti-inflammatory properties.$h[electronic resource]
260 $c2019
520 $aWe recognize the chemical composition of the acetonic extract of Rhizophora mangle barks (AERM) using mass spectrometry analysis [liquid chromatography (LC)?ESI?IT-MS/MS and matrix-assisted laser desorption/ionization-time of flight-MS (MALDI-TOF)]. Analgesic activity was evaluated by formalin and tail-flick experimental assays. Anti-inflammatory activity was performed by paw edema test induced by carrageenan and 48/80 compounds. The first series of experiments involved [LC]?FIA?IT-MS/MS with 11 separated catechins derivatives until degree of polymerization 3 (DP3). The spectra obtained by MALDI-TOF analysis of the AERM presented two homologous series: one based on polymers of m/z 288 Da increments (up to DP12) and another series based on polymers of m/z [288 ? 162] Da increments (up to DP11). In addition to these series of flavan-3-ol, each DP had a subset of masses with a variation of - 16 Da (homologous series of afzelechins?m/z 873?3465 Da) and ? 16 Da (homologous series of gallocatechins?m/z 905?3497 Da). A similar pattern with homologous series of gallocatechins and afzelechins could also be observed for a fifth and a sixth monohexoside series: glucogallocatechins (m/z 779?3371) and glucoafzelechins (m/z 747?3339). The intraperitoneal administration of different doses of AERM (50, 150 and 300 lg mL-1) have a morphine-like effect and intense anti-inflammatory activity.
653 $aAnti-inflammatory
653 $aCatechins
653 $aMangroves
653 $aMorphine-like effect
700 1 $aRODRIGUES, C. F. B.
700 1 $aROCHA, C. Q. da
700 1 $aBIANCHIM, M. S.
700 1 $aRODRIGUES, C. M.
700 1 $aOLIVEIRA, V. de
700 1 $aGAETA, H. H.
700 1 $aBELCHOR, M. N.
700 1 $aTOYAMA. M. H.
700 1 $aVILEGAS, W.
773 $tNatural Products and Bioprospecting$gv. 9, p. 23-34, 2019.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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| Registros recuperados : 3 | |
| 1. |  | BATISTA, P. H. J.; LIMA, K. S. B. de; PINTO, F. das C. L.; TAVARES, J. L.; UCHOA, D. E. de A; COSTA-LOTUFO, L. V.; ROCHA, D. D.; SILVEIRA, E. R.; BEZERRA, A. M. E.; CANUTO, K. M.; PESSOA, O. D. L. Withanolides from leaves of cultivated Acnistus arborescens. Phytochemistry, v. 130, p. 321-327, 2016.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 2. | | RODRIGUES, M. S.; SANTOS, L. S.; LOPES JUNIOR, M. L.; SOLANO, F. A. R.; TAVARES, J. L.; RIPARDO FILHO, H. S.; ARRUDA, M. S. P.; GUILHON, G. M. S. P.; SOUZA FILHO, A. P. S. Atividade alelopática das folhas de Myrcia linearifolia. In: CONGRESSO BRASILEIRO DE QUÍMICA, 48., 2008, Rio de Janeiro. Química na proteção ao meio ambiente e à saúde: resumos. Rio de Janeiro: Associação Brasileira de Química, 2008.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|  |
| 3. | | TAVARES, J. L.; ARAUJO, R. N. M.; RIPARDO FILHO, H. S.; LOPES JUNIOR, M. L.; SOUZA, C. S.; GUILHON, G. M. S. P.; SANTOS, L. S.; SOUZA FILHO, A. P. S. Atividade alelopática de extratos de Poraqueiba sericea. In: CONGRESSO BRASILEIRO DE QUÍMICA, 49., 2009, Porto Alegre. A química e a sustentabilidade: anais. Rio de Janeiro: ABQ, 2009.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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