Most opioid overdoses occur among experienced users.
Naloxone, commonly known as Narcan, is a medicine that temporarily reverses the effects of opioid drugs such as heroin, morphine and oxycodone.
The effects observed in the study are still small and inconsistent.
A synthetic version of the hormone oxytocin has been shown to improve social responsiveness among some children with autism.
Vasopressin may be used to treat social deficits in children with autism.
kids with ball, from shutterstock.com
Increasing autistic children's levels of vasopressin, a hormone that regulates social behaviour, could help treat the social deficits common to autism, research suggests.
Like alcohol, oxytocin can make certain people aggressive.
A study has shown that alcohol and oxytocin, often dubbed "the love hormone" are more similar than we thought.
Tsimane hunter with prey after a successful hunt. How are his hormones responding?
Levels of a male sex hormone known to influence aggression and a "love" hormone that promotes bonding both rise in traditional hunters headed home after the kill. What's going on?
What if we had a pill that nullified some of the negative effects of alcohol and helped alcoholics drink less?
Imagine a pill that nullified some of the nasty effects of alcohol. A new study looking at oxytocin suggests such a pill might be possible.
Addictive behaviour, such as drug and alcohol abuse, could be a result of a poorly developed oxytocin system. Dr Buisman-Pijlman…
Reading oversimplified science stories is stressful business.
There’s this gene that about half of all people carry. It’s a pretty nasty gene – it massively increases the risk of the carrier being a murderer or a murder victim, going to jail or dying in an accident…
Sending an SMS might be easy, but catching up in person feels better.
Things have changed. Much of the time we used to spend chatting with friends or strangers in person is now spent tweeting, texting or updating our Facebook status. Although technology allows us to rapidly…