En español
NIDA

NIDA Notes Articles: All

NIDA Notes Category Graphic

Nonmedical Opioid and Heroin Use Among High School Seniors

April 2017
This study analyzed the use of use of nonmedical opioids and heroin use among 68,000 high-school seniors participating in the NIDA-funded Monitoring the Future Study between 2009 and 2013.

NIDA Notes Category Graphic

Narrative of Discovery: Can Magnets Treat Cocaine Addiction? Part 3

March 2017
In the final installment of this series, Dr. Diana Martinez navigates the process for receiving NIH funding to test the efficacy of using transcranial magnetic stimulation as treatment for cocaine addiction.

NIDA Notes Category Graphic

Buprenorphine Benefits Waitlisted Seekers of Opioid Treatment

March 2017
In two pilot clinical trials, buprenorphine helped participants reduce their illicit opioid use and injection drug use while awaiting admission to a methadone or buprenorphine treatment program. Researchers minimized the risks for improper use or diversion of the study medication by giving it to trial participants in a computerized, tamper-proof device that dispenses one dose each day.

NIDA Notes Category Graphic

Endocannabinoid Regulates Cocaine Reward

March 2017
Investigators have shown that 2-AG, an endocannabinoid (i.e., a cannabinoid manufactured within the body, as opposed to plant-derived), augments the cocaine-induced dopamine surge in the brain’s reward system. The discovery adds to evidence that inhibiting activity in the endocannabinoid system might reduce cocaine’s rewarding and addictive effects.  

NIDA Notes Category Graphic

Impacts of Drugs on Neurotransmission

March 2017
Drugs can alter the way people think, feel, and behave by disrupting neurotransmission, the process of communication between brain cells. This article discusses the central importance of studying drugs’ effects on neurotransmission and describes some of the most common experimental methods used in this research.  En Español

NIDA Notes Category Graphic

Why Are Our Brains So Big and Powerful?

March 2017
Research suggests that unique patterns of gene regulation have contributed to the differences in brain size and capacity that distinguish humans from other animals.

NIDA Notes Category Graphic

Promising Advances in the Search for Safer Opioids

February 2017
New studies show that two novel compounds powerfully suppressed animals’ pain responses, while producing little or none of the respiratory depression and liability for misuse and abuse associated with morphine and other typical opioids.

NIDA Notes Category Graphic

Prevention Program Reduces Substance Use By Participants' Friends

January 2017
The Strengthening Families Program for Youth 10-14 (SFP10-14), an evidence-based intervention that reduces teen substance use, also reduced participants’ friends’ substance use. Two factors that accounted for the nonparticipants’ reductions were less time spent by nonparticipants with their participating friends without adult supervision and improvements in nonparticipants’ attitudes toward substance use. The findings suggest that researchers should consider the potential for diffusion of benefits in designing and implementing prevention programs.

NIDA Notes Category Graphic

Nonmedical Treatment for Cocaine Addiction Shows Promise in Pilot Trial

November 2016
Patients who received transcranial magnetic stimulation (TMS) were more likely to abstain from cocaine than patients who received medications for symptoms associated with abstinence. Researchers concluded that TMS appears to be safe and its efficacy as a treatment for cocaine addiction deserves to be evaluated in a larger clinical trial.

NIDA Notes Category Graphic

Messages Shore Up Support for Making Life-Saving Anti-Overdose Medication Widely Available

October 2016
Public health messages can increase public approval for making naloxone legally available to friends and relatives of opioid users to administer if an overdose occurs.

Pages

NIDA Notes

Tags

Drug Topics

Drugs of Abuse

Population Groups

Related Topics