Anti-inflammatory constituents of topically applied crude drugs. I. Constituents and anti-inflammatory effect of Eriobotrya japonica Lindl.

Anti-inflammatory constituents of topically applied crude drugs. III. Constituents and anti-inflammatory effect of Paraguayan crude drug "Tamandá cuná" (Catasetum barbatum LINDLE).

Anti-inflammatory and antioxidant properties of Eriobotrya japonica leaves extracts.

BACKGROUND In the present work we determined phenolic and flavonoids content of Eriobotrya japonica leaves extracts and fractions and their antioxidant and anti-inflammatory properties. OBJECTIVES To evaluate the inhibition of inflammatory PLA2 and antioxidant effects of extracts and fractions from Eriobotrya japonica leaves. METHODS Antioxidant activity was evaluated with DPPH radical scav...

Anti-inflammatory constituents of Sappan Lignum.

We performed an in vitro assay for seven compounds from methanolic extract of Sappan Lignum (CSE) that inhibit the chemical mediators of inflammation using the J774.1 cell line: brazilin (1), sappanchalcone (2), protosappanin A (3), protosappanin B (4), protosappanin C (5), protosappanin D (6), and protosappanin E (7). Those compounds were evaluated for their inhibitory effects on nitric oxide ...

Anti-inflammatory constituents of Mortonia greggii Gray.

A new phytochemical study of Mortonia greggii (Celastraceae) afforded four friedelan derivatives (1-4), three lupanes (5-7), retusine (8), two esterified polyhydroxyagarofurans (9-10), mortonin C (11) and photomortonin C (12). The anti-inflammatory activity on carrageenan and 12-O-tetradecanoylphorbol-13-acetate induced models of inflammation, as well as the ability to inhibit the nitric oxide ...

Anti-Inflammatory Constituents from Bidens frondosa.

A new polyacetylene glucoside (3E,5E,11E)-tridecatriene-7,9-diyne-1,2,13-triol-2-O-β-D-glucopyranoside (1), a new phenylpropanoid glucoside 2'-butoxyethylconiferin (2), and a new flavonoid glycoside 8,3',4'-trihydroxyflavone-7-O-(6''-O-p-coumaroyl)-β-D-glucopyranoside (3), have been isolated from Bidens frondosa together with fifty-three known compounds 4-56. The structures of these compounds w...