febrero del 2013
Fewer teens are using cigarettes, alcohol, and most illicit drugs, according to NIDA’s latest Monitoring the Future study. Troubling trends persist in marijuana use, however, and nonmedical prescription drug use remains a concern.
junio del 2008
Reports on evidence that toluene abuse can harm the nervous system and body, although scientists know relatively little about its specific actions.
noviembre del 2009
Reports animal study findings on development of an antibody fragment that rapidly removes methamphetamine from the brain and discusses implications for treatment of overdose.
octubre del 2009
Reports on an animal study suggesting that the manic stage of bipolar disorder promotes signs of drug abuse vulnerability by enhancing sensitivity to rewards, both natural and drug-related.
diciembre del 2011
New results extend previous findings that some methamphetamine-induced neuronal damage resolves after a year of abstinence.
julio del 2011
Reports on a new medication strategy under investigated in animal studies that shows promise for preventing relapse to drug abuse.
Highlights research showing methamphetamine abusers may have more difficulty than nonabusers in responding with empathy and self-control to people who are experiencing intense emotions.
julio del 2011 Describes research that sheds light on the correlation between increased dental disease and methamphetamine abuse.
abril del 2009
Highlights findings from a study of former methamphetamine abusers showing evidence of impairment in areas of the brain known to influence cognition, emotion, and decision making.
Describes research providing evidence that chronic methamphetamine abuse is associated with increased microglial cell activity in the brain leading to neurodegeneration.