4 torthaí
A new phenylethanoid glycoside, named digiviridifloroside (1), was isolated from the leaves of Digitalis viridiflora Lindley along with a known phenylethanoid glycoside, calceolarioside A (2), two flavonoid glycosides, scutellarein 7-Ο-β-D-glucopyranoside (3) and hispidulin 7-0-β-D-glucopyranoside
Antimicrobial activity of the methanolic extracts of leaves and flowers of D. lamarckii Ivan, (Scophulariaceae), an endemic plant species of Turkey, was tested on ten bacterial and four yeast strains. Effective antibacterial activity was observed in four bacterial strains. Minimum inhibitory
An improvement can be obtained in the surgical prognosis of the cardiopathic by working on the main risk factors. Congestive decompensation must usually be treated with diuretics; digitalis in only indicated in certain cases. In patients with ischaemic cardiopathy, angina therapy should be continued
The present paper discusses the use of monolayers of lipid mixtures mimicking the composition of biological membranes of bacteria, erythrocyte and yeast in the context of the anti-bacterial, hemolytic and anti-fungal activity of saponins. Saponins are plant-produced glycosidic biosurfactants with