Research in different countries agree that the risk of developing alcohol dependence in families. “It is indeed suffering, according to genetic studies, has its origin in heredity. In addition, it was observed that occurs most frequently in the male population, “reports Dr. Teresita Romero Ogawa, a professor and researcher at the Faculty of Medicine, Autonomous University of Puebla (BUAP) in the central area Mexico.

In this regard, Dr. Ernesto Lammoglia refers in his book The alcoholic families sometimes hereditary component seems to be obscured by the fact that parents or grandparents never consumed alcohol. Whatever the reasons (of a religious, medical or social) that kept drinking the previous generation, also contained the possibility of showing their vulnerability to substance.

Genetics of alcoholism

Dr. Ernesto Lammoglia Heritage warns that alcohol is being perceived as “weak moral fiber.” However, “is a myth that alcoholics are weak will or are selfish. This addiction family itself is transmitted genetically, not by the mind or the environment in which the individual develops, but body chemistry, and like all things inherited, occurs regardless of race, religion, economic status or ethnic group. ”

In a study conducted in 1973, the American physician Donald W. Goodwin found that children of alcoholics were three times more prone to suffer the condition. Significantly, the research was conducted with adults who had been adopted by nonalcoholic families, and also found that mental health problems do not cause dependence.

The specialist graduated from the BUAP Genetics explains that alcoholism genes have predictive value, as in diabetes, which arises from environmental factors. For this reason, we are looking for ways to prevent detection by family ties and hazardous environments, it is easier to eliminate conditions favorable to ethanol dependence and avoid conditions that facilitate the influence of these genes leaves afloat .

In his book Alcoholism: genetics, American writer Kathleen Whalen Fitzgerald strongly supports the argument that alcohol dependence is not only a disease but is passed from one generation to another through inheritance.

So we are dealing with addiction is classified as a condition of two types: the first or unfamiliar, which presents with sporadic cases of adult-onset, and the second or hereditary, which is polygenic (multiple genes) and occurs early and very strong.

“In our genome are polymorphisms, ie, specific markers for certain genetic sequences fully identified and associated with alcoholism. Those who do are at risk for addiction, “says Dr. Romero Ogawa.

While any sector of society can be vulnerable to addictions, has been detected in the case of alcoholism that 60% of cases are linked to heredity, “as it is considered that if the family have a history of addiction drugs or alcohol that could increase 3 to 4 times the risk of dependence, “says Dr. Medina Mora.

However, it also recognizes that child abuse increased from 10 to 15 times the risk of developing a dependency, not to mention it also has some influence exposure to an environment where alcohol and drugs.

Hazards

Although scientists have not identified a particular gene, there is plenty of information about the biochemistry of addiction to alcohol. It is known that the addict’s body to it fits so well into ethanol that can not exist without it, and what distinguishes the disease is frequent use of physical dependence, not psychological.

Dr. Romero Ogawa said that according to epidemiological studies in the Behavioral Sciences, prevailing risk behaviors. One of them is the abuse of alcohol and infer occurs when three or more doses of any beverage, whether the consumer is drunk or not.

On the other hand, explains that the consumption of alcohol during pregnancy damages the central nervous system and affects the development of traumatic brain structures, that no matter the frequency or the amount of intake. These data have shown that a leading cause of preventable mental retardation in Mexico is the consumption of alcohol in pregnant women as it crosses the placental barrier.

In this sense, scholars have emphasized the importance of identifying risk factors and to inform the public to be aware of them. This will allow us to take a responsible attitude and find favorable environments that affect their predisposition to alcoholism.

credit to: Karina Galarza Vásquez

Possibility Related Posts:

• Alcoholism, Biomedical Factors of Addiction (Part 2)
  Predictions Studies in children below indicate the possibility of detecting neurobiological labels to assist the prediction of alcoholism in adulthood. The observations provide a glimpse of what th...
• Alcoholism, Biomedical Factors of Addiction (Part 1)
  Advances in the field of alcoholism in recent years were of vital importance for the understanding of evil, which can be treated but still no cure. Two main factors associated with the predispositi...

Predictions

Studies in children below indicate the possibility of detecting neurobiological labels to assist the prediction of alcoholism in adulthood. The observations provide a glimpse of what the path for finding the specific genes that mediate disease.

The difficulties are not few: the clinical heterogeneity and uncertainty that still surrounds the inheritance of alcoholism, pose tremendous challenges. The Banbury Center is an institution that devotes more efforts on the task of critically assessing these obstacles to make your search, from the hand of clinicians, geneticists and neurobiologists is efficient.

Recent research sponsored by the National Institute on Alcohol Abuse and Alcoholism (NIAAA) recognize the genetic determination, however, examine the environmental factor of each of the people, especially the influence of peers and the availability of alcohol. Genetics and environment are called risk factors, without the risk determines the destination, ie the son of an alcoholic parent does not necessarily develop the disease.

The scientists studied thousands of people from several hundred families who have a greater or lesser degree, with a history of alcoholism. The idea was to identify the location of genes that influence vulnerability. The success of this research is to identify people who are at high risk of alcoholism, and open living spaces to effectively address the problems associated with alcohol.

Another study is analyzing how genetic and environmental factors combine to cause disease. All research that are developing throughout the world will lead to the prevention of alcohol problems, identification of abuse in their consumption in early treatment leading to clearly available to individuals and families.

Practical Differences

The truth about alcoholism was not entirely clear to people, both genetic and environmental components, such as the differences between abuse and alcohol consumption.

Alcoholism is equal to the alcohol dependence syndrome, characterized by the compulsive desire to drink, the loss of control to start drinking, the occurrence of symptoms after abstinence, and tolerance or the need to increase the amount of alcohol consumed to feel drugged. Alcoholism has little or nothing to do with the type of alcohol, quantity or time of consumption.

Alcohol abuse does not have the above characteristics, but simply a pattern that is associated with irresponsible behavior such as missing work, develop dangerous activities, and so on.

Possibility Related Posts:

• Alcoholism, Biomedical Factors of Addiction (Part 1)
  Advances in the field of alcoholism in recent years were of vital importance for the understanding of evil, which can be treated but still no cure. Two main factors associated with the predispositi...
• Alcoholism: Hereditary Problem
  Studies have shown that the predisposition to alcoholism is associated with inheritance, rather than the influence of social environment or advertising campaigns. Thus, the children of people addicted...
• Tips After Quitting Smoking
  Quitting smoking is one of the goals of many people to achieve better living, gaining in quality of life and health. Much has been written on methods to get leave, which is not easy, and will continue...
• Tips to lose weight easily
  Do you want to know how to lose weight easily? Here are some simple tips to help you, even if you only want to lose a few pounds. Always eat your breakfast! Your mother was right when he told you tha...
• Five Ideas for Better Sleep
  A recent study indicates that 1 in 4 teens have difficulty sleeping. Lack of sleep can affect everything from our emotions to the ability to concentrate on different tasks such as driving. It can affe...

Two main factors associated with the predisposition of compulsive consumption of alcohol: the environment and genetics. Recent discoveries have revealed that it is on the long arm of chromosome eleven o’clock where is this predisposition, but it is a predisposition mutant can still manifest in other compulsions, such as food, gambling, sex, etc..

A new trend

Research now have a new trend that aims to solve the problems of a social other practices have failed to address effectively. He then speaks of using the vast arsenal of genetics to study addiction.

The analysis of adopted children and twins was definitive in assessing the importance of genetic load in the development of the disease. Barry Everitt, a neurologist at the University of Cambridge and addiction specialist, argues that the failure to understand the underlying biological and psychological processes “could shed light on a wide range of compulsive behavior disorders, including not only alcohol abuse and smoking, but also bulimia, gambling and other behaviors that generate rewarding withdrawal in addicts who are abandoned.

Thus, a large proportion of individual differences in vulnerability to alcohol and other substances are concentrated on genetics, but has not been established whether these genetic differences are applicable to addictions in general, or only to specific substances .

The NIDA Research Center in Baltimore, under the leadership of Roy Pickens specialist, is developing a project to identify subtypes of alcoholics whose genetic factor is strong. Until now, research results indicate that if individuals with the disease suffer from other psychiatric disorders, genetic load reaches its peak.

Experiments and research

Researchers at the University of Bristol suggest-curious-that those with certain insensitivity to sour and bitter tastes are more likely to consume alcohol. This means that besides genetics also plays an important role the relationship between taste and alcoholism.

Moreover, the geneticist Kari Buck explains that it is proved that humans have similar genes for addiction, could get to know the right way to develop drugs against alcoholism. Markers were identified genes associated with alcoholism in three different chromosomes.

In experiments with mice found that those who inherit one version or allele of these genes have a greater risk of withdrawal, and that mice with different alleles, are protected against such symptoms. John Crabbe, Princeton University, found mice with a genetic marker of a gene that prompts the animals to drink alcohol. This gene into the brain sends a signal to drink more than normal mice.

Possibility Related Posts:

• Alcoholism, Biomedical Factors of Addiction (Part 2)
  Predictions Studies in children below indicate the possibility of detecting neurobiological labels to assist the prediction of alcoholism in adulthood. The observations provide a glimpse of what th...
• Alcoholism: Hereditary Problem
  Studies have shown that the predisposition to alcoholism is associated with inheritance, rather than the influence of social environment or advertising campaigns. Thus, the children of people addicted...
• Tips After Quitting Smoking
  Quitting smoking is one of the goals of many people to achieve better living, gaining in quality of life and health. Much has been written on methods to get leave, which is not easy, and will continue...
• Tips to lose weight easily
  Do you want to know how to lose weight easily? Here are some simple tips to help you, even if you only want to lose a few pounds. Always eat your breakfast! Your mother was right when he told you tha...
• Five Ideas for Better Sleep
  A recent study indicates that 1 in 4 teens have difficulty sleeping. Lack of sleep can affect everything from our emotions to the ability to concentrate on different tasks such as driving. It can affe...