A plant genus of the family BERBERIDACEAE which is used in DRUGS, CHINESE HERBAL. Members contain flavonol glycosides including epimedins, icariin and noricariin.
The above-ground plant without the roots.
Compounds that specifically inhibit PHOSPHODIESTERASE 5.
A group of phenyl benzopyrans named for having structures like FLAVONES.
The effect of herbs, other PLANTS, or PLANT EXTRACTS on the activity, metabolism, or toxicity of drugs.
Chinese herbal or plant extracts which are used as drugs to treat diseases or promote general well-being. The concept does not include synthesized compounds manufactured in China.