Inhibitory effects of guarana seed extract on passive cutaneous anaphylaxis and mast cell degranulation.
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY(2009)
摘要
This study investigated the effects of guarana seed extract (GSE) on an anti-allergic mechanism. GSE orally administered inhibited the anti-dinitrophenol IgE-induced passive cutaneous anaphylaxis reaction in mice. Furthermore, it inhibited the degranulation of rat basophilic leukemia RBL-2H3 cells. It had no cytotoxicity on RBL-2H3 cells. These results show that GSE is a candidate for effective therapeutic material for allergic diseases.
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关键词
mast cell,degranulation,passive cutaneous anaphylaxis,anti-allergic effect,guarana
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