Alcoholism Current Events | Alcoholism News | 2
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Recovering alcoholics with poor sleep perceptions will likely relapse
Alcohol can initially have sleep-inducing effects among non-alcoholics, but once drinking becomes chronic, alcohol's effects on sleep become much more negative in nature. New findings indicate that individuals in early recovery from alcoholism who have inaccurate sleep perceptions are more likely to return to drinking. view more (2006-11-27)
Alcoholism's effect on sleep persists during long periods of sobriety
A study in the Oct.1 issue of the journal Sleep shows that long-term alcoholism affects sleep even after long periods of abstinence, and the pattern of this effect is similar in both men and women. view more (2009-10-01)
The glutamate decarboxylase 1 gene may play a pivotal role in developing alcoholism
Gamma-aminobutyric acid (GABA) is the major inhibitory neurotransmitter in the brain. GABA has been implicated in the development of alcoholism, although the mechanisms through which this occurs are unclear. view more (2006-10-25)
Gene-on-gene interactions may influence risk for developing alcoholism
Not only do both genes and environment have an impact on the development of alcohol-use disorders, but now researchers have found that certain genes may influence scientists' ability to interpret other genes' effects. One variant of the alcohol dehydrogenase (ADH) gene - the ADH1B genotype - appears to be able to influence level of response (LR)... view more... (2006-08-28)
Analysis highlights areas for research into genetic causes of alcoholism
The findings of a meta-analysis of microarray data of several mouse models that differ in voluntary alcohol consumption highlight new neurobiological targets for further study and provide researchers a novel statistical approach for use in future microarray meta-analyses. view more (2006-04-19)
Naltrexone is effective for Alaska Natives and other Alaskans living in rural areas
Access to treatment for alcohol dependence (AD) in rural and remote areas is limited. view more (2008-05-12)
Glucose metabolism and recidivism of severe violent crimes in alcohol intoxications
It is commonly known that alcoholism and alcohol intoxications are connected with severe violent crimes such as homicides. view more (2009-06-02)
Alcoholism and bad neighborhoods: a 2-way street
Living in neighborhoods characterized by unemployment, poverty, poor family integration and high residential mobility is known to contribute to a greater risk for alcohol problems. New research, the first of its kind, has found that the reverse relationship is also true: alcoholism has a negative effect on where someone lives. view more (2007-08-28)
The dopamine transporter gene influences alcohol withdrawal seizures
The physiological component of alcoholism is defined by tolerance and/or withdrawal: the more severe the dependency on alcohol, the more severe the clinical complications, such as greater intensity and/or complications of alcohol withdrawal. view more (2008-01-04)
Chromosome regions containing genes related to alcohol addiction affect drinking behavior in smokers
Scientists have found in a study of tobacco users that their drinking behavior is linked to some of the same chromosome regions associated with alcohol addiction. view more (2005-12-22)
Alcoholism may cause decreased density of neurons in the orbitofrontal cortex
Previous research has shown that alcoholism can cause damage to certain brain regions, including reduced metabolism, blood flow and tissue volume, as well as a reduced density of neurons and glial cells. view more (2006-10-25)
NIH unprecedented genetic study may help identify people most at risk for alcoholism
Researchers at the Molecular Neurobiology Branch of the National Institute on Drug Abuse (NIDA), National Institutes of Health, have completed the most comprehensive scan of the human genome to date linked to the ongoing efforts to identify people most at risk for developing alcoholism. view more (2006-08-28)
Anti-epileptic Drug Could Be Future Treatment Option For Alcoholism (pp 1666, 1677)
Authors of a US study in this week's issue of THE LANCET provide evidence that the anti-epileptic drug topiramate could be an effective future treatment for alcohol dependence. Bankole A Johnson from the University of Texas Health Science Center at San Antonio, USA, and colleagues randomly allocated 150 heavy drinkers (defined as 5 alcoholic... view more... (2003-05-14)
Alcoholism research reveals promising new approach to treating Alzheimer's disease
Saint Louis University research shows a new class of drugs may hold promise in treating brain chemical problems such as Alzheimer's disease, says the principal investigator of research published in an early on-line version of Peptides. view more (2005-10-26)
Brain DNA 'remodeled' in alcoholism
Reshaping of the DNA scaffolding that supports and controls the expression of genes in the brain may play a major role in the alcohol withdrawal symptoms, particularly anxiety, that make it so difficult for alcoholics to stop using alcohol. view more (2008-04-02)
Study reveals new genes for excessive alcohol drinking
Researchers supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health (NIH), have identified new genes that may contribute to excessive alcohol consumption. view more (2006-04-18)
Fatty Liver a Possible Risk for Hypertension
The accumulation of fat in the liver, or "fatty liver," resulting from accumulation of central body fat, and perhaps not alcohol consumption, may represent an important underlying mechanism for the association between liver enzymes and hypertension. view more (2005-11-03)
Possible genetic basis for alcohol abuse discovered
Alcoholism seems to have its roots at least partly in the genes. How genetic factors contribute to alcohol abuse is still an important question to be solved. There are hints that the body produces an opiate-active compound that may enhance alcohol addiction. New studies at the University of Bonn suggest that a gene is at least partly responsible... view more... (2001-04-18)
Both alcoholism and chronic smoking can damage the brain's prefrontal cortex
Alcoholism is commonly associated with chronic smoking, and both alcohol and nicotine are believed to act on the same brain region. view more (2006-04-24)
Long-term abstinence may resolve many of the neurocognitive deficits associated with alcoholism
Alcoholism can cause neuropsychological deficits, that much is clear. There is much less clarity, however, concerning to what degree recovery may occur with abstinence from alcohol. New findings indicate that long-term abstinence from alcohol can resolve many - but not all - neurocognitive deficits. view more (2006-08-28)
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