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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
18/11/2015 |
Data da última atualização: |
05/04/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARROS JUNIOR, M. R.; MARINHO, R. R.; SANTOS, J. de S.; SANTOS, C. A. dos; SENA FILHO, J. G. de; FERNANDES, R. P. M.; THOMAZZI, S. M. |
Afiliação: |
MARCONI REGO BARROS JUNIOR; RENATA RIBEIRO MARINHO; JANDSON DE SOUZA SANTOS; CLIOMAR ALVES DOS SANTOS; JOSE GUEDES DE SENA FILHO, CPATC; ROBERTA PEREIRA MIRANDA FERNANDES; SARA MARIA THOMAZZI. |
Título: |
Anti-inflammatory and antioxidant activities of Lantana radula Swartz and its phenylethanoid glycosides . |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Journal of Medicinal Plant, v. 8, n. 47, p. 1354-1361, 2014. |
ISSN: |
1996-0875 |
Idioma: |
Português |
Conteúdo: |
Many species from the genus Lantana (Verbenaceae) have been used in traditional medicine, and their anti-inflammatory and antioxidant activities demonstrated. Lantana radula Swartz has been reported to be rich in phenylethanoid glycosides, which have various biological properties. In order to evaluate the actions of this plant, studies were performed on anti-inflammatory activity of the aqueous phase resulting from the fractioning with HP-20SS resin (AP-20SS) of L. radula roots, as well as on antioxidant capacity of its isolated phenylethanoids. Anti-inflammatory activity of the AP-20SS (30, 100, and 300 mg/kg) was evaluated using carrageenan-induced paw edema and peritonitis models. Antioxidant activity of the AP-20SS and its phenylethanoid glycosides (1 to 100 μg/ml) was evaluated by quantification of nitric oxide radical generation an d lipid peroxidation. The AP-20SS reduced paw edema (100 and 300 mg/kg, p < 0.01) and leukocyte influx (30, 100, and 300 mg/kg, p < 0.001). Nitric oxide radical generation was also inhibited by the AP-20SS (IC50 value of 31.16 μg/ml). L. radula AP-20SS prevented Fe2+- or Fe2+ plus H2O2-induced lipid peroxidation (IC50 values < 1.00μg/ml). Raduloside, samioside and isonuomioside A significantly inhibited nitric oxide radicals generation (by approximately 13%) and lipid peroxidation (by 57 to 99%). The results of the present study suggest that the anti-inflammatory effects of the AP-20SS may be related, at least in part, to the antioxidant capacity of its phenylethanoids. MenosMany species from the genus Lantana (Verbenaceae) have been used in traditional medicine, and their anti-inflammatory and antioxidant activities demonstrated. Lantana radula Swartz has been reported to be rich in phenylethanoid glycosides, which have various biological properties. In order to evaluate the actions of this plant, studies were performed on anti-inflammatory activity of the aqueous phase resulting from the fractioning with HP-20SS resin (AP-20SS) of L. radula roots, as well as on antioxidant capacity of its isolated phenylethanoids. Anti-inflammatory activity of the AP-20SS (30, 100, and 300 mg/kg) was evaluated using carrageenan-induced paw edema and peritonitis models. Antioxidant activity of the AP-20SS and its phenylethanoid glycosides (1 to 100 μg/ml) was evaluated by quantification of nitric oxide radical generation an d lipid peroxidation. The AP-20SS reduced paw edema (100 and 300 mg/kg, p < 0.01) and leukocyte influx (30, 100, and 300 mg/kg, p < 0.001). Nitric oxide radical generation was also inhibited by the AP-20SS (IC50 value of 31.16 μg/ml). L. radula AP-20SS prevented Fe2+- or Fe2+ plus H2O2-induced lipid peroxidation (IC50 values < 1.00μg/ml). Raduloside, samioside and isonuomioside A significantly inhibited nitric oxide radicals generation (by approximately 13%) and lipid peroxidation (by 57 to 99%). The results of the present study suggest that the anti-inflammatory effects of the AP-20SS may be related, at least in part, to the ... Mostrar Tudo |
Palavras-Chave: |
Leukocyte influx. |
Thesaurus Nal: |
lipid peroxidation. |
Categoria do assunto: |
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Marc: |
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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11. |  | VIEIRA, M. J.; ARGENTA, L. C.; AMARANTE, C. V. T. do; STEFFENS, C. A.; SOUZA, E. L. de. Conservação de caqui 'Fuyu' com o tratamento em pré-colheita e pós-colheita com 1-metilciclopropeno. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 3, p. 197-206, mar. 2016. Título em inglês: Fruit quality preservation of 'Fuyu' persimmon by preharvest and postharvest treatments with 1?methylcyclopropene.Biblioteca(s): Embrapa Unidades Centrais. |
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13. |  | SOUZA, J. M. L. de; PINTO, V. Z.; OLIVEIRA JUNIOR, P. G. de; SOUZA, E. L. de. Sensory evaluation and cooking properties of macaroni at basis of brazil nut (Bertholetia excelsa) and peach palm fruit (Bactris gasipaes, Kunt) flours. In: CONGRESSO INTERNACIONAL DE BIOPROCESSOS NA INDÚSTRIA DE ALIMENTOS, 4.; ENCONTRO REGIONAL SUL DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 10., 2010, Curitiba. Curitiba: UFPR, 2010. 1 p. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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17. |  | SOUZA, J. M. L. de; LEITE, F. M. N.; MACIEL, V. T.; SILVA, R. F. da; FELISBERTO, F. A. V.; SOUZA, E. L. de. Classificação física de farinhas oriundas do Estado do Acre/Brasil. In: CONGRESSO BRASILEIRO DE MANDIOCA, 13.; WORKSHOP SOBRE TECNOLOGIAS EM AGROINDÚSTRIAS DE TUBEROSAS TROPICAIS, 7., 2009, Botucatu. Inovações e desafios: anais. Botucatu: CERAT: Unesp, 2009. p. 852-857. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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19. |  | SOUZA, E. L. de; SOUZA, A. L. K. de; TIECHER, A.; GIRARDI, C. L.; NORA, L.; SILVA, J. A. da; ARGENTA, L. C.; ROMBALDI, C. V. Changes in enzymatic activity, accumulation of proteins and softening of persimmon (Diospyros kaki Thunb.) flesh as a function of pre-cooling acclimatization. Scientia Horticulturae, v. 127, n. 3, p. 242-248, 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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