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NIDA Notes Articles: Medicamentos de prescripción

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In Nationwide Survey, More Students Use Marijuana, Fewer Use Other Drugs

abril del 2014

Almost one-third (32 percent) of the roughly 42,000 Monitoring the Future survey respondents reported having used marijuana during their lifetime. However, abuse of many other drugs—methamphetamine, heroin, cocaine, and some prescription medications—declined.

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Meeting Reviews Progress On Prescription Opioid Misuse

abril del 2007
Describes a meeting of researchers and clinicians who gathered to discuss the challenges in balancing appropriate pain treatment with efforts to minimize prescription opioid misuse.

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Morphine-Induced Immunosuppression, From Brain to Spleen

junio del 2008

Reports on scientists who pinpointed the biochemical trigger from morphine that sets off a chain reaction that inhibits an immune cell that is key in fighting viruses and cancer.

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Oxycodone Vaccine Passes Early Tests

mayo del 2013

A new vaccine hindered the often-abused prescription opioids oxycodone and hydrocodone from entering the brain and suppressed one of the drugs’ signature central nervous system effects. The findings warrant continued development of the vaccine as a potential aid in the treatment of oxycodone and hydrocodone abuse and dependence.

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Potential Pain Medication Targets Peripheral Nerves

septiembre del 2012

Researchers report a significant advance in the search for medications that can suppress pain but avoid opioids’ abuse potential and other undesirable CNS effects. A new compound reduces mouse responses in animal models of neurogenic and chronic inflammatory (e.g., arthritic) pain. The compound, called UB937, enhances the natural pain-killing activity of the neurotransmitter anandamide, and exerts its analgesic effects entirely in peripheral tissues, without entering the brain.

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Problem Behaviors Can Signal Risk in Prescribing Opioids to Teens

julio del 2013

Researchers found that 1 in 8 high school seniors had used a prescription opioid nonmedically, and 70 percent of these teens had compounded the attendant risk by co-ingesting an opioid with one or more other drugs. Nonmedical opioid use was significantly more prevalent among whites than among African Americans or Hispanics.

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Q&A: Dr. David Thomas

noviembre del 2012

NIDA Program Officer Dr. David Thomas speaks about the intertwined problems of pain and prescription opioid abuse, as well as the research supported by NIDA and the National Institutes of Health to address these problems.

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Reality Videos Bring NIDA Scientists to Web Site for Teens

abril del 2010
Highlights new video clips on NIDA's Web site for teens that explore the dangers of drug abuse and that address questions from youth and their parents on the topic.

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Smoking and Drinking Continue to Decline, But Marijuana Stalls in Latest MTF Survey

octubre del 2009

Highlights trends from a 2008 survey of teenage substance abuse, cigarette smoking and alcohol use and discusses the implications of these changing data.

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Some Teens Reporting Nonmedical Use of Prescriptions Develop Disorders

abril del 2010
Reports teen drug abuse based on 2006-2007 data from a national survey on drug use and health and compares differences by gender.

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Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas