Ginkgo biloba leaf is the leaf of Ginkgo biloba L. in the genus Ginkgo of family Ginkgoaceae. It has the actions of benefiting heart, astringing lung, resolving dampness and stopping diarrhea, which can be used in the treatment of chest distress and pain, palpitation, phlegm panting and cough, diarrhea, dysentery, leucorrhea and other symptoms. Main active constituents of Ginkgo biloba leaves a...

The Ginkgo biloba is one of ancient trees that exists from billions of years ago, its leaf and nut are used as herbs and foods in China, while so far its pollen does not have any application except pollination. In order to evaluate the antioxidant activity of Ginkgo biloba pollen, and rapidly screen its antioxidative components, the 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging ability, total...

From study of antifungal actions on the rice sheath blight by using the extract of Ginkgo biloba outer seedcoats, we found that the extracts of Ginkgo biloba outer seedcoats of all treatment concentrations had inhibited the rice sheath blight. Among them, the most effective concentration was 250 mg/l at which the growth of microbe was 26 mm and even at the packaging test, when sprayed the G. bi...

Previous studies have demonstrated a neuroprotective effect of extract of Ginkgo biloba against neuronal damage, but have mainly focused on antioxidation of extract of Ginkgo biloba. To date, limited studies have determined whether extrasct of Ginkgo biloba has a protective effect on neuronal damage. In the present study, acrylamide and 30, 60, and 120 mg/kg extract of Ginkgo biloba were admini...

Protracted periods of increased cortisol production, as may be seen in an acute illness, may lead to transient hyperglycemia. Increasing evidence suggests that cortisol may then mediate the development of insulin resistance and potentially lead to the development of overt diabetes. Evidence in animal studies also suggests that under conditions of stress Ginkgo biloba extract could reduce plasma...

The leaves, nuts and sarcotesta of Ginkgo biloba L. (Ginkgoaceae) are used in China not only for medical purposes, but also in ‘health foods’ and cosmetics. Cases of allergic contact dermatitis caused by ginkgo leaves, fruits and nuts have been previously reported (1–3), including occupational contact dermatitis in Central Europe (1). We report a case of allergic contact dermatitis caused by G....

Ginkgo biloba is an ancient Chinese tree, appeared more than 250 million years ago, and the only surviving member of Ginkgoacea family [Schmid, 1997]. Ginkgo biloba was used as herbal remedy for many centuries in China, and now its extracts are one of the most widely used herbal products in the world, especially in the United States and in Europe [Blumenthal, 2000; Mahadevan & Park, 2008]. Gink...