In Vitro Antiviral Activity
Polysaccharides from the lichen have been shown to inhibit replication of the HIV virus in laboratory tests.
Read more about this topic: Umbilicaria Esculenta
Famous quotes containing the word activity:
“To play is nothing but the imitative substitution of a pleasurable, superfluous and voluntary action for a serious, necessary, imperative and difficult one. At the cradle of play as well as of artistic activity there stood leisure, tedium entailed by increased spiritual mobility, a horror vacui, the need of letting forms no longer imprisoned move freely, of filling empty time with sequences of notes, empty space with sequences of form.”
—Max J. Friedländer (1867–1958)