Supercritical Extracts from Arctium lappa as a Potential Inhibitor for the Activation of Complement System
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منابع مشابه
Arctigenin: a lignan from Arctium lappa
The title compound {systematic name: (3R-trans)-4-[(3,4-dimethoxy-phen-yl)meth-yl]-3-[(4-hydr-oxy-3-methoxy-phen-yl)meth-yl]-4,5-dihydrofuran-2(3H)-one}, C(21)H(24)O(6), has a dibenz-yl-butyrolactone skeleton. The two aromatic rings are inclined at a dihedral angle of 68.75 (7)° with respect to each other. The lactone ring adopts an envelope conformation. A series of O-H⋯O and C-H⋯O hydrogen bo...
متن کاملEvaluation of the antiproliferative activity of the leaves from Arctium lappa by a bioassay-guided fractionation.
Arctium lappa L. (Asteraceae) is used in folk medicine around the World, and shows several kinds of biological activity, particularly in vitro antitumor activity in different cell lines. This study evaluated the antiproliferative activity of the crude extract, semipurified fractions, and isolated compounds from the leaves of A. lappa, through bioassay-guided testing in Caco-2 cells. The crude e...
متن کاملAntioxidative and in vitro antiproliferative activity of Arctium lappa root extracts
BACKGROUND Arctium lappa, known as burdock, is widely used in popular medicine for hypertension, gout, hepatitis and other inflammatory disorders. Pharmacological studies indicated that burdock roots have hepatoprotective, anti-inflammatory, free radical scavenging and antiproliferative activities. The aim of this study was to evaluate total phenolic content, radical scavenging activity by DPPH...
متن کاملProtective effects of Arctium lappa L. root extracts (AREs) on high fat diet induced quail atherosclerosis
BACKGROUND This study was designed to evaluate the protective effects of Arctium lappa L. root extracts (AREs) from different extraction methods (aqueous, ethanol, chloroform and flavone) on atherosclerosis. METHODS Quails (Coturnix coturnix) were subjected to high fat diet, with or without one of the four different AREs or positive control simvastatin. Blood samples were collected before tre...
متن کامل[Betamethasone and aqueous extract of Arctium lappa for treating angiostrongyliasis].
Angiostrongylus costaricensis is a parasite that causes abdominal angiostrongyliasis in humans. The treatment for it includes the use of anti-inflammatory drugs, despite the lack of studies to justify this approach. The objective of this paper was to evaluate the effect of betamethasone and Arctium lappa on the evolution of intestinal lesions induced by this parasite. Adult male Swiss mice were...
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ژورنال
عنوان ژورنال: Planta Medica International Open
سال: 2019
ISSN: 2509-9264,2509-6656
DOI: 10.1055/a-1025-0085