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Analysis of chemical constituents of chuanxiong rhizoma absorbed into rat brain tissues by UPLC-Q-TOF-MS / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 3647-3650, 2012.
Artigo em Chinês | WPRIM | ID: wpr-346890
ABSTRACT
<p><b>OBJECTIVE</b>To analyze and identify the chemical constituents in rat brain tissues after oral administration of Chuanxiong Rhizoma extracts.</p><p><b>METHOD</b>The dosed and blank rat brain tissues were analyzed by UPLC-Q-TOF-MS. Different peaks were observed in total ion chromatograms and then identified according to their retention time, accurate mass weight, MS and MS/MS data.</p><p><b>RESULT</b>After oral administration of Chuanxiong Rhizoma extracts, 3 compounds were absorbed into rat brain tissues through BBB. They were identified as senkyunolide I, senkyunolide A and ligustilide.</p><p><b>CONCLUSION</b>The study is helpful for interpreting effective substance of Ligusticum chuanxiong.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Espectrometria de Massas / Encéfalo / Medicamentos de Ervas Chinesas / Farmacocinética / Química / Cromatografia Líquida de Alta Pressão / Ratos Sprague-Dawley / Ligusticum / Rizoma / Metabolismo Limite: Animais / Feminino / Humanos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2012 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Espectrometria de Massas / Encéfalo / Medicamentos de Ervas Chinesas / Farmacocinética / Química / Cromatografia Líquida de Alta Pressão / Ratos Sprague-Dawley / Ligusticum / Rizoma / Metabolismo Limite: Animais / Feminino / Humanos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2012 Tipo de documento: Artigo