OBJECTIVE To determine whether Ginkgo biloba is effective in treating tinnitus. DESIGN Double blind, placebo controlled trial using postal questionnaires. PARTICIPANTS 1121 healthy people aged between 18 and 70 years with tinnitus that was comparatively stable; 978 participants were matched (489 pairs). INTERVENTION 12 weeks' treatment with either 50 mg Ginkgo biloba extract LI 1370 three...

INTRODUCTION Tinnitus is one of the common diseases of the ear that is associated with numerous physical and mental disorders. One of the known mechanisms in the tinnitus area with unknown reason is oxidative events. Based on the prevalence and economic costs and physical- psychological side effects caused by tinnitus and the importance of finding a suitable solution for its prevention and trea...

OBJECTIVES To assess the efficacy of the Ginkgo biloba in patients with dementia of the Alzheimer type in slowing down the disease's degenerative progression and the patients' cognitive impairment compared with rivastigmine. METHODS Total 56 patients aged 50-75 years, suffering from dementia, were allocated into one of the two treatments: group 1) Ginkgo biloba (120 mg daily dose); group 2) r...

BACKGROUND Dietary supplement use is common in older US adults; however, data on health risks and benefits are lacking for a number of supplements. OBJECTIVE We evaluated whether 10-y average intakes of 13 vitamin and mineral supplements and glucosamine, chondroitin, saw palmetto, Ginko biloba, garlic, fish-oil, and fiber supplements were associated with total mortality. DESIGN We conducted...

Abstract: Chromatography (TLC and HPLC) tests were performed of 11 preparations containing dry extract of Ginkgo biloba leaves: three pharmaceuticals (preparations 1, 3 and 5) and eight dietary supplements (preparations 2, 4, 6-11), and dry extract of Ginkgo biloba leaves (preparation 12) as a standard certified for compliance with Eur. Ph. 6.1. and FP VIII (1, 2). Preparations registered in Po...

Evaluate the effect of the extract of Ginkgo biloba in the bone alkaline phosphatase, bone mineral density, in the mechanical properties of the tibia in rats with glucocorticoid-induced-osteoporosis. After osteoporosis induction, the rats were divided into five groups: Osteoporosis; EGb1 (28 mg/Kg); EGb2 (56 mg/Kg); alendronate (0.2 mg/animal) and control. The animals were treated during 20 and...

Effects of the leaf extract Ginkgo biloba, ginkgolides A and B, and the amino acid taurine (2-aminoethane sulfonic acid) on platelet aggregation was studied. All potential anitcoagulants were incubated in day one platelet-rich plasma and subjected to various agonist-induced clotting and tests and other measures of platelet viability. G. biloba extract and its respective ginkgolides had no effec...

This review of the literature documents the efficacy of a standard extract of Ginkgo biloba (EGb) in managing signs and symptoms associated with memory disorders and dementia. Analysis of the discrepant findings reveals that study outcomes may vary with the type of population studied, the outcome measurements selected, and the dosing tested. Overall, the efficacy of EGb was more frequently repo...

Plant-associated microorganisms affect the health of their hosts in diverse ways, yet the distribution of these organisms within individual plants remains poorly understood. To address this knowledge gap, we assessed the spatial variability in bacterial community diversity and composition found on and in aboveground tissues of individual Ginkgo biloba trees. We sampled bacterial communities fro...