Scientists at the Kaohsiung Medial University in Taiwan have discovered that the roots of a plant used in 1918 to fight the Spanish influenza pandemic produces natural antiviral compounds that kill the swine flu virus, H1N1.
Ferula asafetida is commonly known as Dung of the Devil because of its foul-smelling sap and grows primarily in Iran, Afghanistan and mainland China. In their tests of a group of chemical compounds contained in extracts from the plant, scientists Fang-Rong Chang and Yang-Chan Wu discovered that some of them where more potent in killing the H1N1 virus than a prescription antiviral drug.
In an article published in the American Chemical Society's Journal of Natural Products, the researchers said the compounds "may serve as promising lead components for new drug development" against this type of flu.
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This article is provided by Inside Science News Service, which is supported by the American Institute of Physics.
