title: Search for antiinflammatory activity in Argentine Medicinal Plants.
abstract: Extracts of different polarity from four Argentine medicinal plants used in folk medicine as antiinflammatory remedies were tested for bioactivity using carrageenan-induced paw edema in rats and TPA-induced ear edema in mice. A dichloromethane extract from Pluchea sagittalis showed good antiinflammatory activity in both tests. Flavonoids present in this extract may be responsible for the activity. Ipomoea fistulosa dichloromethane extract showed significant activity in the ear edema test while a dichloromethane extract from Eupatorium inulaefolium and aqueous extract of Polygonum punctatum exhibited antiinflammatory activity in the carrageenan-induced edema test.
authors.affiliation: Cátedra de Farmacología.
authors.forename: S
authors.initials: S
authors.lastname: Gorzalczany
authors.forename: C
authors.initials: C
authors.lastname: Acevedo
authors.forename: L
authors.initials: L
authors.lastname: Muschietti
authors.forename: V
authors.initials: V
authors.lastname: Martino
authors.forename: G
authors.initials: G
authors.lastname: Ferraro