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The Bioavailability of Ginkgolides inGinkgo bilobaExtracts
Planta Medica, 1997A new Ginkgo biloba leaf extract, BioGinkgo 27/7, was prepared using a method that enriches ginkgolide B. The bioavailability of ginkgolides in these extracts was assessed in rabbits in comparison with a commercially available standardized 24/6 extract.
C L, Li, Y Y, Wong
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Ginkgo biloba extract: Mechanisms and clinical indications
Archives of Physical Medicine and Rehabilitation, 2000Ginkgo biloba may have a role in treating impairments in memory, cognitive speed, activities of daily living (ADL), edema, inflammation, and free-radical toxicity associated with traumatic brain injury (TBI), Alzheimer's dementia, stroke, vasoocclusive disorders, and aging.
B J, Diamond +6 more
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Clinical Psychopharmacology of Ginkgo Biloba Extract
1988From this general review of the pharmacological, psychopharmacological and clinical studies performed with Ginkgo biloba extract, the following conclusions can be drawn: the drug seems to be effective in patients with vascular disorders, in all types of dementia and even in patients suffering from cognitive disorders secondary to depression, because of
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Preparation and Definition of Ginkgo Biloba Extract
1988Ginkgo biloba extract is a well-defined and complex product prepared from green leaves of Ginkgo biloba. The leaves are harvested from trees growing in plantations in South Corea, Japan and France. The mode of culture, harvesting and extraction are perfectly standardized and controlled.
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Chemical analysis of Ginkgo biloba leaves and extracts
Journal of Chromatography A, 2002The chemical analysis and quality control of Ginkgo leaves and extracts is reviewed. Important constituents present in the medicinally used leaves are the terpene trilactones, i.e., ginkgolides A, B, C, J and bilobalide, many flavonol glycosides, biflavones, proanthocyanidins, alkylphenols, simple phenolic acids, 6-hydroxykynurenic acid, 4-O ...
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[Extract of Ginkgo biloba in glaucoma].
Oftalmologia (Bucharest, Romania : 1990), 2011Protective and curative effects of the ginkgo biloba extract are known for a long time and confirmed the practical reality. Its main benefit is due to its antioxidant properties, manifested by activation of free radicals by flavonoids contained in gingko by binding free radicals.
C, Stefan, Adina, Pop, Inga, Cojocaru
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The Ginkgo biloba extract concentrated by nanofiltration
Desalination, 2005Abstract In the paper, the effect of the nanofiltration on lotion of porous resin has been studied in attempt to replace the traditional low-temperature and three-effect evaporation in the process of GBE (Ginkgo biloba extract) production. Based on the molecular weight of active component, G, K, L, three flat sheet membranes were adopted in the work.
Li Xu, Shiyong Wang
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Effect of Ginkgo Biloba Extract on Arteriolar Spasm in Rabbits
1988Injectable Ginkgo biloba extract, administered intravenously to rabbits, suppressed the vasospasm induced by the topic application of autologous serum on brain surface. This effect was dose-dependent as for as the normalization of the arterial diameter and duration of spasm were concerned.
Blom, Suzanne, Drieu, Katy
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