A fructan named ALF was isolated from the roots of Arctium lappa L.. The structure of ALF was identified by analyses of methylation, GC-MS, and both 1 H and 13 C NMR spectroscopy. The results obtained indicated that ALF, comprised of D-fructose and D-glucose in the molar ratio of 14:1, was an inulin-type fructan, which was confirmed by the composition of 14 fructose residues linked by (2 1) gly...

The discovery of natural biocomponents from plants with antibacterial activity on endodontic microbiota may lead to new therapies. This study evaluated the antibacterial activity of a phytotherapeutic agent prepared from an ethyl acetate fraction (AcOEt) extracted from Arctium lappa. This agent was compared with calcium hydroxide as an intracanal dressing. Twenty-seven maxillary canines were in...

BACKGROUND Moisturisers prevent and treat dry skin. They can also protect sensitive skin, improve skin tone and texture, and mask imperfections. Herbal medicines or their extracts have been available as topical formulations and cosmetics. Arctium lappa L. (Asteraceae) has been used to treat inflammatory disorders and various skin problems. It could be a candidate herbal medicine for treating dr...

A preparative high-speed counter-current chromatography (HSCCC) method for isolation and purification of costunolide and dehydrocostuslactone from the Chinese medicinal plant Aucklandia lappa Decne (Muxiang in Chinese) was successfully established by using light petroleum-methanol-water (5:6.5:3.5, v/v/v) as the two-phase solvent system. The upper phase of light petroleum-methanol-water (5:6.5:...

Arctium lappa fruit has been used in traditional medicine, and it is known to exert beneficial effects, such as antioxidant, anti-inflammatory and anticancer effects. However, the effects of the Arctium lappa fruit on the allergic response remain unknown. In this study, we evaluated the anti-allergic effects of Arctium lappa fruit extract (AFE) and its fermented form (F-AFE) using immunoglobuli...

objective: arctium lappa (burdock), (a. lappa) root has hypoglycemic and antioxidative effects, and has been used for treatment of diabetes in tradition medicine. this study was conducted to evaluate the antidiabetic and hypolipidemic properties of a. lappa root extract on nicotinamide-streptozotocin (na-stz)-induced type2 diabetes in mice.materials and methods: in this investigation, 70 adult ...

abstract        background and objective: leishmania major is a flagellate protozoan parasite causing cutaneous leishmaniasis. although pentavalent antimony compounds are the first-line drugs for leishmaniasis, their application is often accompanied by numerous limitations and side effects. therefore, it is necessary to seek drugs of herbal origin that have fast-acting benefits and few side eff...

OBJECTIVE Arctium lappa (burdock), (A. lappa) root has hypoglycemic and antioxidative effects, and has been used for treatment of diabetes in tradition medicine. This study was conducted to evaluate the antidiabetic and hypolipidemic properties of A. lappa root extract on nicotinamide-streptozotocin (NA-STZ)-induced type2 diabetes in mice. MATERIALS AND METHODS In this investigation, 70 adult...