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	Provedor de dados BJMBR (1) J. Venom. Anim. Toxins incl. Trop. Dis. (1) Autor Freitas,J. C. (1) Freitas,J.C. (1) Hayashi,L.S.S. (1) Paula,A.C.B. (1) Rozas,E. (1) Palavra-chave Croton oil (2) Anti-inflammatory activity (1) Anti-inflammatory agents (1) Antispasmodic activity (1) Arachidonic acid (1) Edema (1) Galaxaura marginata (1) Inflammation (1) Medicinal plants (1) Phospholipase A2 (1) Seaweed (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2007 (1) 2003 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Anti-inflammatory activity of the apolar extract from the seaweed Galaxaura marginata (Rhodophyta, Nemaliales) J. Venom. Anim. Toxins incl. Trop. Dis. Rozas,E.; Freitas,J. C.. The red seaweed Galaxaura marginata (Ellis & Solander) Lamouroux, well known by the antibacterial activity of its polar extract and the cytotoxic activity of its oxygenated desmosterol, showed anti-inflammatory action in its apolar fraction. Topical anti-inflammatory activity was observed in samples collected at São Sebastião channel, northern littoral of São Paulo State, Brazil. The apolar extract and its fractions obtained through Thin-Layer Chromatography (TLC) reduced the topical inflammation produced by croton oil in mouse ear. Such data indicated that the apolar extract from the marine red alga G. marginata displayed anti-inflammatory activity (since 1mg/ear extract reduced 95±0.5% inflammation), which could be the result of the synergic... Tipo: Info:eu-repo/semantics/other Palavras-chave: Seaweed; Galaxaura marginata; Inflammation; Croton oil; Edema; Anti-inflammatory agents. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992007000200011 Anti-inflammatory and antispasmodic activity of Ipomoea imperati (Vahl) Griseb (Convolvulaceae) BJMBR Paula,A.C.B.; Hayashi,L.S.S.; Freitas,J.C.. Ipomoea imperati (Convolvulaceae) lives on the sandy shores of the Brazilian coast and in other areas of the world. The anti-inflammatory activity of a methanol-water extract of the leaves of I. imperati was investigated in experimental models of acute and subchronic inflammation. Topical application of the extract (10 mg/ear) inhibited mouse ear edema induced by croton oil (89.0 ± 1.3% by the lipid fraction with an IC50 of 3.97 mg/ear and 57.0 ± 1.3% by the aqueous fraction with an IC50 of 3.5 mg/ear) and arachidonic acid (42.0 ± 2.0% with an IC50 of 4.98 mg/ear and 31.0 ± 2.0% with an IC50 of 4.72 mg/ear). Phospholipase A2, purified from Apis mellifera bee venom, was also inhibited by the extract (5.0 mg/ml lipid and aqueous fraction) in vitro in a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anti-inflammatory activity; Antispasmodic activity; Arachidonic acid; Croton oil; Medicinal plants; Phospholipase A2. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000100014 Registros recuperados: 2 Primeira ... 1 ... Última

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