Campo DC | Valor | Idioma |
dc.contributor.author | Carvalho, Rusbene Bruno Fonseca de | - |
dc.contributor.author | Almeida, Antonia Amanda Cardoso de | - |
dc.contributor.author | Freitas, Rivelilson Mendes de | - |
dc.contributor.author | Lima, Luciano Silva | - |
dc.contributor.author | David, Juceni Pereira de Lima | - |
dc.contributor.author | David, Jorge Mauricio | - |
dc.contributor.author | Feitosa, Chistiane Mendes | - |
dc.creator | Carvalho, Rusbene Bruno Fonseca de | - |
dc.creator | Almeida, Antonia Amanda Cardoso de | - |
dc.creator | Freitas, Rivelilson Mendes de | - |
dc.creator | Lima, Luciano Silva | - |
dc.creator | David, Juceni Pereira de Lima | - |
dc.creator | David, Jorge Mauricio | - |
dc.creator | Feitosa, Chistiane Mendes | - |
dc.date.accessioned | 2014-03-20T13:34:38Z | - |
dc.date.available | 2014-03-20T13:34:38Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0100-4042 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/14766 | - |
dc.description | p. 1375-1379 | pt_BR |
dc.description.abstract | This paper describes the chemical composition and acetylcholinesterase inhibition of an active chromatographic fraction of the EtOAc extract of Citrus limon leaves. The composition of the active fraction presented a mixture of two coumarins, 5,8-dimethoxy-psoralen and 5,7- dimethoxycoumarin, identified by ¹H and ¹³C NMR data analysis, including DEPT, COSY, HMBC and HSQC experiments. It was also demonstrated that this mixture presents qualitative and quantitative AChE inhibition. In vitro studies indicated a CE50 value of 340 µg/mL with 95% of confidence. In vivo studies (10 and 25 mg/kg) revealed inhibition of 30.09 and 30.06% of AChE activity in relation to neostigmine, respectively. | pt_BR |
dc.language.iso | pt_BR | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/10.1590/S0100-40422013000900017 | pt_BR |
dc.subject | Citrus limon (L.) Burm | pt_BR |
dc.subject | Psoraleno | pt_BR |
dc.subject | Acetylcholinesterase | pt_BR |
dc.title | Composição química e atividade anticolinesterásica de uma fração ativa do extrato de folhas de Citrus limon (L.) Burm | pt_BR |
dc.title.alternative | Química Nova | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 36, n. 9 | pt_BR |
dc.publisher.country | Brasil | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (Química)
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