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Detect a new risk of alcohol
Scientists at Rutgers University have discovered that excessive consumption of alcohol and addiction result in long-term changes in gene activity, which increases the desire to drink from the body. # 39; alcohol.
According to MedicalXpress, scientists have studied genes involved in the regulation of behavior, mainly PER2 and POMC, the first responsible for the work of the body's biological clock and the second, the reaction to stress.
Three groups participated in this study: people who drank moderately alcoholic beverages, others who drank too much sugar and who were drug addicts.
A comparison of the level of methylation (addition of the methyl group CH3) to the genes of "PER2" and "POMC" in the three groups showed that, in the case of sugar and drug addiction, a high level of methylation is observed which inhibits gene activity and reduces their rapid production of proteins. In other words, the more you consume alcohol, the more obvious the changes are.
In addition, when we look at images reflecting the state of stress, the desire to drink alcohol has increased.
Source: Linta. ro
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