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New phenolic esters from the resinous exudate of Haplopappus taeda
(2007)
Two new phenolic esters 9-trans-p-coumaroyloxy-α-terpineol (1) and 7-trans-p-coumaroyloxy-taedol (2), both endowed with free radical scavenger activity and cleroda-3,13 (E)-dien-15,18-diol (3) for which a cis stereochemistry ...
Antioxidant activity of Agaricus blazei
(Elsevier B.V., 2007-04-01)
The ethanolic extract of Agaricus blazei and ethyl acetate and hydroalcoholic fractions were evaluated for their antioxidant activity. (C) 2007 Elsevier B.V. All rights reserved.
Antioxidant activity of Maytenus ilicifolia root bark
(Elsevier B.V., 2006-04-01)
Maytenus ilicifolia is an important plant with potential on cancer treatment and has been largely used in Brazil and other countries. We have evaluated the crude ethanolic extract of M. ilicifolia as a potential antioxidant ...
Should Anacardium humile St. Hil be used as an antiulcer agent? A scientific approach to the traditional knowledge
(Elsevier B.V., 2008-04-01)
The crude methanolic extract (ME) obtained from the leaves of Anacardium humile was evaluated orally at doses of 250-500-1000 mg/kg on gastric lesion on ethanol and piroxicam induced gastric lesions in rodents. All the ...
Medicinal plants popularly used in the Brazilian Tropical Atlantic Forest
(Elsevier B.V., 2002-02-01)
A survey of medicinal plants used by rural and urban inhabitants of the three cities of the Tropical Atlantic Forest, Region of Vale do Ribeira, State of São Paulo, Brazil was performed by means of 200 interviews with ...
Constituents of Cassia rugosa
(1993-01-01)
Intestinal antiinflammatory activity of a lyophilized infusion of Turnera ulmifolia in TNBS rat colitis
(Elsevier B.V., 2006-12-01)
Turnera ulmifolia is a plant popularly known in Brazil and South America as chanana. Some species of Turnera are widely used in folk medicine for different types of inflammatory diseases. In this study, the preventive ...