Mental illness makes the brain more easily addicted to smoking
People who have mental illnesses have much higher smoking rate than the overall population. But the popular view that smoking is self medication may be wrong, according to the researchers USA at Indiana University School of medicine. On the contrary, their study showed that, mental illness makes the brain more easily addicted to smoking.To rid the addiction ,quit smoking,Vamo V5 is a popular equipment,which gives you an easy and extraordinary quitting experience.
The smoking rate in the general population has dropped to 25% below,however, in psychiatric patients, smoking still gets in by every opening, covering half of all sales of cigarettes. Despite knowledge of the health risk of tobacco consumption, but among patients with mental illness, smoking has been widely regarded as "self medication".
"This is a devastating problem, people with mental illness, because of nicotine addiction widespread health consequences," Dr. IU Medical College, an associate professor of psychiatry, said R. Andrew Chambers. "Nicotine addiction is the number one cause of early morbidity and death in USA, morbidity and mortality are concentrated in the people with mental illness."
A report recently released in "addiction biology" magazine , the research team led by Dr Chambers reported experimental results, using the established animal model of schizophrenia, psychiatric symptom in rats showed very similar disease results. Schizophrenia model rats and normal rats were given intravenous nicotine self-administration. "The rat of psychiatric patients receiving nicotine use the faster, more consumption of nicotine," said Dr. Chambers. "And then, when we cut them get nicotine, they work harder."
In further tests, the researchers found, when they carried on the memory test, to provide equal administration of nicotine, but the cognitive benefits of two group rats were very little. But when nicotine is revoked, the cognitive function of two groups of rats was damaged, therefore, any cognitive benefit nicotine administered will "pay " for cognitive impairment in the future .
"These findings strongly indicate that mental disease, what are the changes result in such a high proportion, the result is a common pathological addiction to smoking, mental patients are highly biological vulnerability, there is evidence that, this vulnerability is physiological result of a design for a dependent brain, and how it will develop, rather than a rational choice," Dr. Chambers said.
Data indicates that the neural mechanism of development increases the risk of addiction. A better understanding of these mechanisms may lead to better prevention and treatment strategies, especially for smokers with mental illness.
The smoking rate in the general population has dropped to 25% below,however, in psychiatric patients, smoking still gets in by every opening, covering half of all sales of cigarettes. Despite knowledge of the health risk of tobacco consumption, but among patients with mental illness, smoking has been widely regarded as "self medication".
"This is a devastating problem, people with mental illness, because of nicotine addiction widespread health consequences," Dr. IU Medical College, an associate professor of psychiatry, said R. Andrew Chambers. "Nicotine addiction is the number one cause of early morbidity and death in USA, morbidity and mortality are concentrated in the people with mental illness."
A report recently released in "addiction biology" magazine , the research team led by Dr Chambers reported experimental results, using the established animal model of schizophrenia, psychiatric symptom in rats showed very similar disease results. Schizophrenia model rats and normal rats were given intravenous nicotine self-administration. "The rat of psychiatric patients receiving nicotine use the faster, more consumption of nicotine," said Dr. Chambers. "And then, when we cut them get nicotine, they work harder."
In further tests, the researchers found, when they carried on the memory test, to provide equal administration of nicotine, but the cognitive benefits of two group rats were very little. But when nicotine is revoked, the cognitive function of two groups of rats was damaged, therefore, any cognitive benefit nicotine administered will "pay " for cognitive impairment in the future .
"These findings strongly indicate that mental disease, what are the changes result in such a high proportion, the result is a common pathological addiction to smoking, mental patients are highly biological vulnerability, there is evidence that, this vulnerability is physiological result of a design for a dependent brain, and how it will develop, rather than a rational choice," Dr. Chambers said.
Data indicates that the neural mechanism of development increases the risk of addiction. A better understanding of these mechanisms may lead to better prevention and treatment strategies, especially for smokers with mental illness.
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