Related Experiment Video
Updated: Feb 25, 2026
05:12
Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
1.7K
[Alcohol-related disorders and suicide]
Sachio Matsushita1, Susumu Higuchi
1National Hospital Organization, Kurihama Alcoholism Center.
Seishin Shinkeigaku Zasshi = Psychiatria Et Neurologia Japonica
|January 12, 2010
Summary
Heavy drinking is a significant risk factor for suicide in Japan, where over 30,000 suicides occur annually. This study highlights the strong link between alcohol consumption and increased suicide rates, urging more attention to this public health issue.
Area of Science:
- Public Health
- Epidemiology
- Addiction Psychiatry
Context:
- Suicide is a major social problem in Japan, with over 30,000 deaths annually since 1998.
- Alcohol intake (acute and chronic) is linked to suicidal behavior, but receives less attention than depression.
- Limited research exists on the specific relationship between alcohol consumption patterns and suicide rates in Japan.
Purpose:
- To investigate the association between alcohol consumption and suicide rates in Japan.
- To determine if heavy drinking is a risk factor for suicide.
- To review existing literature on alcohol dependence and suicide.
Summary:
- Analysis revealed a significant proportion of suicide cases involved heavy drinkers.
- A positive correlation was observed between per capita alcohol consumption and national suicide rates.
- Heavy drinking was identified as a quantifiable risk factor contributing to suicide.
Impact:
- Findings underscore the critical role of alcohol consumption in Japan's suicide epidemic.
- Highlights the need for increased focus on alcohol-related interventions in suicide prevention strategies.
- Provides evidence to inform public health policies and clinical practices regarding alcohol and suicide.
More Related Videos
05:40The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
3.6K
07:31Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
Published on: January 7, 2019
8.7K
Related Concept Videos
01:27CNS Depressants: Alcohol and Nicotine
1.4K
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
1.4K
01:28Depressants
497
Depressant drugs, including alcohol and sedative-hypnotics, diminish central nervous system activity by enhancing the action of gamma-aminobutyric acid (GABA), a neurotransmitter that reduces brain activity and promotes relaxation. These substances can have various therapeutic uses but also pose significant risks, especially when misused or combined.
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
497
01:30Stress and Mental Health
1.0K
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
1.0K
01:24Substance Use Disorders Affecting Sleep
471
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
471
01:26Stress Prevention and Stress Management Techniques IV
285
Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...
285
02:05Self-Presentation: Self-Monitoring and Self-Handicapping
44.8K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
44.8K