Now showing items 1-6 of 6
Flavonoids and antiulcerogenic activity from Byrsonima crassa leaves extracts
(Journal of Ethnopharmacology, 2005-02-10) [Artigo]
Byrsonima crassa Niedenzu (IK) (Malpighiaceae) is used in Brazilian folk medicine for the treatment of diseases related mainly to gastric ulcers. In this study, we evaluated the potential antiulcerogenic effect of three ...
Application of preparative high-speed counter-current chromatography for the separation of flavonoids from the leaves of Byrsonima crassa Niedenzu (IK)
(Journal of Chromatography A, 2004-04-30) [Artigo]
The methanolic extract of the leaves of the medicinal plant Byrsonima crassa (Malpighiaceae) contain flavonoids with antioxidant activity. They were separated in a preparative scale using high-speed counter-current ...
Antiulcerogenic activity of Alchornea castaneaefolia: Effects on sornatostatin, gastrin and prostaglandin
(Journal of Ethnopharmacology, 2006-03-08) [Artigo]
The hydroethanolic extract of the leaves (HEL) and bark (HEB) obtained from Alchornea castaneaefolia (Euphorbiaceae) were investigated for their ability to prevent ulceration of the gastric mucosa in animal models. HEL ...
Effect of Mouriri pusa extracts on experimentally induced gastric lesions in rodents: Role of endogenous sulfhydryls compounds and nitric oxide in gastroprotection
(Journal of Ethnopharmacology, 2006-10-11) [Artigo]
Several plants are used in folk medicine to treat gastrointestinal disorders. Mouriri pusa Gardn. (Melastomataceae) is a medicinal plant commonly used in the central region of Brazil against gastric ulcer. Two organic ...
Brazilian Medicinal Plant Acts on Prostaglandin Level and Helicobacter pylori
(Journal of Medicinal Food, 2008-12-01) [Artigo]
Among the current treatment strategies for the peptic ulcer patient with Helicobacter pylori infection, the method of choice is triple therapy based on the concurrent use of proton inhibitors and two antibiotics. Alchornea ...
Chemical investigation and effects of the tea of Passiflora alata on biochemical parameters in rats
(Journal of Ethnopharmacology, 2005-01-15) [Artigo]
Passiflora alata (Passifloraceae) is a native plant from the South-America tropical forest that provides a much apreciated fruit known as maracuja-doce. Although tea of the leaves of Passiflora alata is used in folk medicine ...