objective(s):growing evidence indicates that extract of ginkgo biloba (egb) attenuates hippocampal-dependent memory deficit in aged individuals; however, very little is known about the effect of egb on the structure of hippocampus. therefore we examined the egb-induced morphological changes of the cornu ammonis (ca) region in aged rats. materials and methods: sixteen aged male wistar rats, 24 m...

Ginkgo biloba extracts are currently used for a wide range of health-related conditions. Some of the medical benefits of these extracts are controversial, but their lack of toxicity in humans is not in doubt. These extracts are, however, highly toxic to insects. Their active components (ginkgolides and bilobalide) have structures similar to the convulsant picrotoxin, a GABA(A) receptor antagoni...

Urease enzyme has a crucial role in the persistent habitation of Helicobacter pylori (H. pylori) that induces gastrointestinal diseases, in particular gastritis, duodenal, peptic ulcer, and gastric cancer. Plants have long been utilized as the biggest source of substances with medicinal properties from natural origin and therefore result in less toxicity and adverse side effects upon usage. 15 ...

Ginkgo has been a mainstay of traditional Chinese medicine for more than 5000 years. Perhaps the ancient Taoist Monks had some vision of the future of Ginkgo as a brain and memory tonic when they planted it ceremonially in places of honor in their monasteries. They felt that this two lobed, fan-shaped leaf (biloba) represented the two phases of Yin and Yang in Taoist Philosophy. Ginkgo was plan...

Extracts from the leaves of the Ginkgo biloba are becoming increasingly popular as a treatment that is claimed to reduce atherosclerosis, coronary artery disease, and thrombosis. In this study, the effect of ginkgolide B (GB) from Ginkgo biloba leaves in collagen (10 microg/ml)- stimulated platelet aggregation was investigated. It has been known that human platelets release matrix metalloprotei...

Testicular torsion, a surgical emergency, could affect the endocrine and exocrine testicular functions. This study demonstrates histopathological and physiological effects of testicular ischemia/perfusion (I/R) injury and the possible protective effects of Ginkgo biloba treatment. Fifty adult male Wistar rats, 180-200 gm, were randomly divided into sham-operated, Gingko biloba supplemented, isc...

the effect of herbal supplement of ginkgo biloba on attitudes toward menopausal women to sexual relations     amiri pebdani m [1] ,taavoni s [2] *,haghani h [3]     received: 23feb, 2013 accepted: 25apr, 2013    abstract  background & aims : sexual relations during menopause as well as reproductive period have particular importance. the aim of this study was to investigate the effect of herbal ...