Preliminary exploration of inhibitory activities of Salvia species on PTP1B / 药学学报
Acta Pharmaceutica Sinica
; (12): 440-442, 2009.
Article
em Zh
| WPRIM
| ID: wpr-278242
Biblioteca responsável:
WPRO
ABSTRACT
An in vitro screening model was applied to test the inhibitory activities of 17 Salvia species on protein tyrosine phosphatase 1B (PTP1B). Root methanol extracts from wild-collected Salvia species were analyzed using this model. Most of the samples tested showed positive activities on human PTP1B. The inhibition rates of Salvia crude extracts varied from 9.76% to 100% at 30 microg x mL(-1), with the most convincing effects coming from Salvia evansiana and Salvia castanea. HPLC analysis revealed seven components shared by Salvia samples could be related to the inhibitory activities.
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Farmacologia
/
Plantas Medicinais
/
Medicamentos de Ervas Chinesas
/
Química
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Cromatografia Líquida de Alta Pressão
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Classificação
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Raízes de Plantas
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Salvia
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Inibidores Enzimáticos
/
Proteína Tirosina Fosfatase não Receptora Tipo 1
Limite:
Humans
Idioma:
Zh
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2009
Tipo de documento:
Article