Advances in studies on neuroprotection of G/nkgo biioba leaf extract EGb761 Neuroprotective effect of extract of Ginkgo biloba against excitotoxictycompared with ginkgolide B in neuron cell of rat Delayed cardioprotection of Gingkgo biloba leaf extract and its mechanisms Insight into recently issued community herbal monograph on Ginkgo biloba L., folium and its impact on registration strategy of Ginkgo Folium productsin EU