Brazilian Scientists: Anti-drug Vaccine in Development

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Brazilian Scientists
FILE Photo- A health agent prepares a vaccine in Rio de Janeiro. Researchers in Brazil developed a vaccine to fight addiction to cocaine.

Brazilian Scientists: Anti-drug Vaccine in Development

Introduction:

Brazilian Scientists have developed a vaccine against drug addiction and its powerful effects. Brazil Scientist, the world’s second-largest cocaine user, have developed a vaccine against drug addiction and its powerful effects. Brazil has set an important milestone in avoiding drugs by creating an anti-drug vaccine, but the final trial of the vaccine is yet to be done.  Scientists in Brazil, the world’s second-largest cocaine user, have developed a vaccine against drug addiction and its powerful effects.

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Drug Addicts Will No Longer Crave More Drugs

 A test vaccine called “Calixcoca,” which has shown promising results in animal trials, stimulates these immune responses, which block the effects of cocaine from reaching the brain. This, the researchers hope, will help users kick the addiction and break the addiction. In simple words, drug addicts will no longer crave more drugs.

Brazilian Scientists Receives Regulatory Approval

If the vaccine or treatment developed by Brazilian scientists receives regulatory approval, it will be the first time that cocaine addiction can be treated with a vaccine. “This project won the biggest prize last week, 500,000 euros,” said psychologist Frederico García, coordinator of the team developing the treatment at the Federal University of Minas Gerais. The award is sponsored by the pharmaceutical firm Eurofarma. Included in the Euro Health Innovation Awards for Latin American Medicine.

Immune Systems to Produce Antibodies

These vaccines stimulate patients’ immune systems to produce antibodies, which bind to cocaine molecules in the bloodstream and make them too large to enter the mesolimbic system in the brain. In this part of the brain, the drug usually stimulates a higher feeling of pleasure, in the form of dopamine.

The World’s Top Cocaine User

Similar studies have been conduct in the United States, the world’s top cocaine user, according to the United Nations Office on Drugs and Crime. The study was stop in the U.S. when clinical trials fail to produce sufficient results, among other reasons, Garcia says. Tests or experiments with the vaccine Calixcoca have so far been effective in animals. This produces significant levels of antibodies against cocaine, as well as some side effects.

Researchers have suggest that it can also use to protect the fetuses or unborn babies of drug-addict pregnant women.

The Final Phase of Trials, The Human Testing

The vaccine has now entered the final phase of trials, the human testing phase. The vaccine Calixcoca could give a new dimension to the treatment of addiction, says Frederico García, a psychologist and coordinator of the treatment development team at the Federal University of Minas Gerais. According to him, there isn’t a single approve therapy for crack and cocaine addiction. We currently employ a combination of psychological counseling, social support, and rehabilitative treatment as needed.”

He added that the vaccine could also help patients in the critical stages of recovery, who cut off the chain of medical measures necessary for rehab or recovery.

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