نتایج جستجو برای: ginkgolide b
تعداد نتایج: 899403 فیلتر نتایج به سال:
Alzheimer’s Disease is a prominent neurodegenerative disorder affecting the age group 60 and above. Cholinergic hypothesis, amyloid β cascade, oxidative stress some of known etiologies marked importance to name few. We have undertaken computational analysis where fifteen phytochemicals were selected. These natural molecules studied analysed against acetylcholinesterase, butyrlcholinesterase, BA...
Ginkgo biloba is a typical relic plant that rarely suffers from pest hazards. This study analyzed the pattern of G. biloba pest hazards in Beijing; tested the antifeedant activity of G. biloba extracts, including ginkgo flavonoids, ginkgolide, and bilobalide, against Hyphantria cunea larvae; determined the activities of glutathione transferase (GSTs), acetylcholinesterase (AChE), carboxylestera...
Abstract A reliable LC-MS/MS method for the determination of five bioactive constituents (bilobalide, BLL; ginkgolide A, GLA; B, GLB; C, GLC; rutin) Ginkgo biloba leaf extracts (GBE) in rat plasma was established, fully validated and applied to an intragastric pharmacokinetic study a preparation GBE rat. Samples were extracted with ethyl acetate. C18 column selected as analytical this method. M...
Amyloid-beta (Abeta) toxicity has been postulated to initiate synaptic loss and subsequent neuronal degeneration seen in Alzheimer's disease (AD). We previously demonstrated that the standardized Ginkgo biloba extract EGb 761, commonly used to enhance memory and by AD patients for dementia, inhibits Abeta-induced apoptosis in neuroblastoma cells. In this study, we use EGb 761 and its single con...
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