Involvement of Potassium Channels in Vasorelaxant Effect Induced by Valeriana prionophylla Standl. in Rat Mesenteric Artery

Assays in vitro and in vivo were performed on extract from roots and leaves from the Valeriana prionophylla Standl. (VPR and VPF, resp.). In phenylephrine (1 μM) precontracted rings, VPR (0.01–300 μg/mL) induced a concentration-dependent relaxation (maximum response (MR) = 75.4 ± 4.0%, EC(50) = 5.97...

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Detalhes bibliográficos
Main Authors: Reis, Milena Ramos, de Oliveira Filho, Abrahão Alves, Rodrigues, Lilia Simone Urzedo, Araújo, Jaíse Paiva, Maciel, Priscilla Maria Pereira, de Albuquerque, Jamile Morais, Cehinel Filho, Valdir, Cáceres, Armando, Fregoneze, Josmara Bartolomei, de Medeiros, Isac Almeida, Silva, Darizy Flávia
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi Publishing Corporation 2013
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3759249/
https://ncbi.nlm.nih.gov/pubmed/24023569
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2013/147670
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