NCIt definition : A standardized ginkgo biloba extract with antioxidant and neuroprotective activities.
EGb761 has been shown to inhibit the proliferation of certain tumor cells in vitro.
(NCI04);
Alternative definition : NCI-GLOSS: A substance that is being studied in the prevention of cognitive dysfunction
(slowed ability to think, reason, concentrate, or remember) in patients receiving
chemotherapy. It comes from ginkgo biloba leaves.;