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| Almeida,V.G.; Avelar-Freitas,B.A.; Santos,M.G.; Costa,L.A.; Silva,T.J.; Pereira,W.F.; Amorim,M.L.L.; Grael,C.F.F.; Gregório,L.E.; Rocha-Vieira,E.; Brito-Melo,G.E.A.. |
| Pseudobrickellia brasiliensis (Asteraceae) is a plant commonly known as arnica-do-campo and belongs to the native flora of the Brazilian Cerrado. The alcoholic extract of the plant has been used as an anti-inflammatory agent in folk medicine, but the biological mechanism of action has not been elucidated. The present study evaluated the composition of P. brasiliensis aqueous extract and its effects on pro-inflammatory cytokine production and lymphocyte proliferation. The extracts were prepared by sequential maceration of P. brasiliensis leaves in ethanol, ethyl acetate, and water. Extract cytotoxicity was evaluated by trypan blue exclusion assay, and apoptosis and necrosis were measured by staining with annexin V-FITC and propidium iodide. The ethanolic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cytokines; Lymphocyte proliferation; Luteolin; Medicinal plant; Pseudobrickellia brasiliensis; Quinic acid. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000800603 |
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