Related Experiment Video
Updated: Aug 20, 2026

Construction of Vapor Chambers Used to Expose Mice to Alcohol During the Equivalent of all Three Trimesters of Human Development
Published on: July 13, 2014
Ethanol and brain damage
Clive Harper1, Izuru Matsumoto
1Department of Pathology, University of Sydney, New South Wales, Australia 2006.
Abstract:
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.
More Related Videos
Related Concept Videos
Hepatic Encephalopathy
CNS Depressants: Alcohol and Nicotine
Physical Properties of Ethers
An ether molecule has a net dipole moment due to the polarity of C–O bonds. Subsequently, boiling points of ethers are lower than those of alcohols of comparable molecular weight and slightly higher than those of hydrocarbons of comparable molecular weight (Table 1).
Ethers can act as hydrogen bond acceptors, making them more water-soluble than hydrocarbons, but since ethers cannot act as hydrogen bond donors, they are much less soluble in water than alcohols. Ethers are considered...
Protection of Alcohols
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...

