Results 171 to 180 of about 839,935 (220)
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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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A Method for Extraction and Quantification of Ginkgo Terpene Trilactones
Analytical Chemistry, 2004A method was developed for the extraction and quantification of pharmacologically active terpene trilactones (ginkgolides, bilobalide) from the tissues of Ginkgo biloba L. and pharmaceutical ginkgo products by RP-HPLC, based on the theory of terpene trilactones ionization.
Chen, Ding +3 more
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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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Studies on molecular mechanisms of Ginkgo biloba extract
Applied Microbiology and Biotechnology, 2004In the past decade, interest by the general public in the use of herbal dietary supplements has risen exponentially. As throughout history, individuals are now turning to the use of "natural" therapies for the prevention, treatment and cure of almost every ailment and aging malady imaginable. often without substantial proof of safety or efficacy.
Smith, J.V., Luo, Yuan
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Ginkgo biloba Extract: Review of CNS Effects
Annals of Clinical Psychiatry, 2003The marketing of Ginkgo biloba extract (GBE) products is directed to the healthy, not diseased, population primarily for the promotion and maintenance of optimal brain function, not the treatment or prevention of any specific pathological state. However, recommendations are available for the use of GBE for a myriad of diseases that generally fall into ...
Laura L Boles, Ponto, Susan K, Schultz
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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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Extraction of Ginkgo Biloba leaves
Asian Journal of Pharmacy and TechnologyGinkgo Biloba a widely known ornamental and medicinal plant has the history of traditional medicinal uses throughout the world, and is still used in many ways due to diverse medicinal properties, this plant has also been used as a showy flower. Flavonoids, Alkaloids, Anthracyanins Tannins Saponins and other phytochemicals have shown significant ...
Vinayak Kaushik +4 more
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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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