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Ethanol and brain damage.

机译:乙醇和脑损伤。

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摘要

It is now well established that even uncomplicated alcoholics who have no specific neurological or hepatic problems show signs of regional brain damage and cognitive dysfunction. Improvements in neuroimaging technology, magnetic resonance imaging, magnetic resonance spectroscopy and positron emission tomography have contributed significantly, revealing alcoholic-specific changes in the CNS associated with neuropsychological abnormalities. Although greater efforts are needed, a human brain bank specifically targeting alcohol cases is now able to provide fresh and frozen tissue for alcohol researchers. These tissues can be used to test hypotheses developed using animal models and/or in vitro studies. The aim is to delineate mechanisms underlying alcohol-related brain damage in humans. The development of high-throughput, non-hypothesis-driven approaches using DNA microarrays and proteomics might also provide clues to this important problem.
机译:现已公认,即使没有复杂的酒精中毒者,也没有特定的神经系统或肝脏问题,也显示出区域性脑损伤和认知功能障碍的迹象。神经影像技术,磁共振成像,磁共振波谱和正电子发射断层扫描技术的改进已做出了重要贡献,揭示了CNS中酒精性特定变化与神经心理学异常有关。尽管需要付出更大的努力,但是专门针对酒精病例的人脑库现在能够为酒精研究人员提供新鲜和冷冻的组织。这些组织可用于测试使用动物模型和/或体外研究得出的假设。目的是描述人类与酒精相关的脑损伤的潜在机制。利用DNA微阵列和蛋白质组学开发高通量,非假设驱动的方法,也可能为这一重要问题提供线索。

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