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Acupuncture-related therapy for sudden sensorineural hearing loss: clinical efficacy and central mechanistic insights. [PDF]
Front NeurolYuan L, Shen W, Cai W.
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Biological activities of Ginkgo extracts
Phytomedicine, 2005The biological activity of methanolic the extracts of leaves, roots, leaf-derived callus, root-derived callus, ginkolide A, ginkgolide B, bilobalide and a commercial Ginkgo product (Tanakan) was assessed. Bioassays consisted of the Agrobacterium tumefaciens-induced potato tumor assay and a Kirby-Bauer microbial sensitivity assay with pure strains of ...
T, Boonkaew, N D, Camper
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Pharmacokinetics and Bioavailability of a Ginkgo Biloba Extract
Journal of Ocular Pharmacology and Therapeutics, 2002The aim of the present study was to assess the bioavailability of the main active ingredient in Ginkgo biloba extract, ginkgolid B. The study also focused on the pharmacokinetics of two different dosage regimens for orally administered Gingko biloba extract, 80 mg once daily and 40 mg twice daily for 7 days.
DRAGO, Filippo +3 more
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Extraction of ginkgolides from Ginkgo biloba
China Journal of Chinese Matera Medica, 2010To establish the technology for extraction of ginkgolides from Ginkgo Biloba with alcohol-water.The parameters such as alcohol concentration, pH of extracting solution, ratio of dosage liquor, temperature and time, the extraction of ginkgolides from G.
Jun, He +3 more
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Estrogenic activities of Ginkgo biloba extracts
Life Sciences, 2004Ginkgo biloba extracts (GBE) are extracted from the leaves of Ginkgo biloba tree. GBE contains 24% of phytoestrogens, which is kaempferol, quercetin, and isorhamnetin. It has been reported that phytoestrogens could be a part of SERMs (Selective estrogen receptor modulators) and possibly the alternative HRT (Hormone replacement therapy) for ...
Seung-Min, Oh, Kyu-Hyuck, Chung
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Pharmacokinetics of Ginkgo biloba Extracts
Pharmacopsychiatry, 2003EGb 761 (definition see editorial) Ginkgo extract is produced by a validated production process. Its pharmacologically active constituents, flavonol glycosides and terpene lactones, are kept within a narrow range of 22 to 27 % and 5 to 7 %, respectively, by standardisation. The concentration of ginkgolic acids is below 5 ppm.
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Antiestrogenic activities of Ginkgo biloba extracts
The Journal of Steroid Biochemistry and Molecular Biology, 2006Most climacteric and postmenopausal women appear to have vasomotor symptoms as well as a high risk of osteoporosis and cardiovascular disease. Although exogenous estrogens can reduce these symptoms, women are reluctant to use hormone replacement therapy (HRT) due to its undesirable side effects, such as irregular bleeding and an increased risk of ...
Seung Min, Oh, Kyu Hyuck, Chung
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Neuroprotective effects of Ginkgo biloba extract
Cellular and Molecular Life Sciences (CMLS), 1998Ginkgo biloba extract has been therapeutically used for several decades to increase peripheral and cerebral blood flow as well as for the treatment of dementia. The extract contains multiple compounds such as flavonoids and terpenoids that are thought to contribute to its neuroprotective and vasotropic effects.
B, Ahlemeyer, J, Krieglstein
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Review About Ginkgo Biloba Special Extract EGb 761 (Ginkgo)
Current Pharmaceutical Design, 2004Ginkgo biloba extracts (EGb) are well-defined plant extracts. It has several indications as dementia, macula degeneration, tinnitus and winter depression. A review of the current and past literature about older people with Alzheimer's dementia or vascular dementia or age-associated memory impairment treated with Ginkgo biloba extract, reveals that EGb ...
H-J, Gertz, M, Kiefer
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