نتایج جستجو برای: psychoactive drugs
تعداد نتایج: 226322 فیلتر نتایج به سال:
Natural psychoactive substances have fascinated the curious mind of shamans, artists, scholars and laymen since antiquity. During the twentieth century, the chemical composition of the most important psychoactive drugs, that is opium, cannabis, coca and "magic mushrooms", has been fully elucidated. The mode of action of the principal ingredients has also been deciphered at the molecular level. ...
Multidisciplinary forensic and pharmaceutical, organizational legal, technological study of alcohol-containing liquids as factors in the formation development polydrug addiction among public population Ukraine was conducted. Determined that combined intake several psychoactive substances leads to new variants addiction. Noted substances, main are containing ethyl alcohol. Classification stages ...
To quantify psychoactive drug use and investigate use-related variables among students of Assis, Brazil, a questionnaire was administered to collect sociodemographic data and identify the pattern of non-medical use of psychoactive drugs in 20% of public and private school students. The largest consumption indexes for lifetime use were seen for alcohol (68.9%) and tobacco (22.7%). Drugs most oft...
Psychoactive drugs are those psychotherapeutic drugs used to modify emotions and behavior in the treatment of psychiatric illnesses. This statement will limit its scope to drug selection guidelines for those psychoactive agents used during pregnancy for prevention or treatment of the following common psychiatric disorders: schizophrenia, major depression, bipolar disorder, panic disorder, and o...
PURPOSE Only a few formal assessments of websites with drug-related contents have been carried out. We aimed here at fostering collection and analysis of data from web pages related to information on consumption, manufacture and sales of psychoactive substances. GENERAL METHODS An 8-language, two-engine, assessment of the information available in a purposeful sample of 1633 unique websites wa...
choactive drugs are widely used by many people, particularly by the young. These drugs have been synthesized by minor modifications to the chemical structures of existing drugs and are called designer drug. For example, methylenedioxymethamphetamine (MDMA) was derived from amphetamine by altering the natural molecular structure. Although the use of MDMA is prohibited in many countries, new psyc...
Athletes, like others, use recreational and lorillicit psychoactive drugs. However, many athletes also use drugs to enhance their training or performance, including an array of bizarre and exotic substances. Although the majority of these substances are not psychoactive, they may be abused by athletes. Some of these substances, such as anabolic steroids and human growth honnone, are referred to...
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