Ahmet Özşimşek, İshak Suat Övey, Ertan Karaçay, Burak Yuluğ
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引用次数: 0
Abstract
Introduction: The effect of Ginkgo biloba (GB) on mitochondria-dependent TRPV1 ion channels in neuroblastoma cells was investigated by creating an Alzheimer's disease (AD) model.
Methods: Okadaic acid was applied on SH-SY5Y cells to create an AD model. After cellular differentiation, the study was organized with the seven main groups, examining the effect of GB on calcium depended TRPV1 channels in neuroblastoma cells AD, has been established in vitro.
Results: The higher Ca2+ concentration was detected in the GB+AD, AD and AD+GB groups when compared with the control (p<0.001). The Ca2+ level was lower in GB+AD and AD+GB groups than in the AD group (p<0.001). Also, cytosolic Ca2+ concentration was lower in the GB+AD than in the AD+GB group (p<0.05), the apoptosis and intracellular reactive oxygen species (ROS) values were higher in the GB+AD, AD and AD+GB groups than in the control (p<0.001). The apoptosis and intracellular ROS values were higher in AD group than in the GB+AD and AD+GB group (p<0.001) and the apoptosis level was higher in AD+GB group than GB+AD group (p<0.001) and the mitochondrial depolarization, caspase 3 and caspase 9 levels were higher in the GB+AD, AD and AD+GB groups when compared to the control group (p<0.001). Also, the values were lower in the GB+AD group, AD group and AD+GB groups when compared with the GB+AD+capsazepine group, AD+capsazepine group and AD+GB+capsazepine respectively (p<0.001).
Conclusion: These results show us that GB has a protective effect besides its therapeutic effect in Alzheimer's disease via TRPV1 channel.
期刊介绍:
Archives of Neuropsychiatry (Arch Neuropsychiatry) is the official journal of the Turkish Neuropsychiatric Society. It is published quarterly, and four editions annually constitute a volume.
Archives of Neuropsychiatry is a peer reviewed scientific journal that publishes articles on psychiatry, neurology, and behavioural sciences. Both clinical and basic science contributions are welcomed. Submissions that address topics in the interface of neurology and psychiatry are encouraged. The content covers original research articles, reviews, letters to the editor, and case reports.