Meow meow: The party drug that fries your brain
Meow meow is causing significant memory loss.
IT'S cheap, it's easy to find, and it's more addictive than cocaine. But experts warn meow meow (or Drone, among other names) is no party drug - it's literally frying your brain.
Meow meow, Drone and MCAT are street names for mephedrone, a synthetic psychoactive drug that is also found in so-called "Bath Salts".
It's been on the party scene for a number of years in Australia and it's estimated that tens of thousands of revellers dabble in the off-white power.
It's said to produce a similar but more powerful high than either ecstasy or cocaine and is dangerously addictive. Yet the dangers of this relatively new and unknown drug are only just beginning to surface.
Researchers from the University of Sydney have found compelling evidence that mephedrone can give users significant memory loss, the long-term effects of which aren't yet fully understood.
Craig Motbey, the leader of the controlled testing on rats, says meow meow is similar to amphetamine and huge numbers of people have been taking it for years.
"It exploded so fast and so wide," he told news.com.au.
"[But] we know virtually nothing about the drug. Now there's a big push to find out if it's doing damage.
"It might be something that causes subtle damage that builds up, but we don't realise anything's wrong until a couple of years later when we have tens of thousands of fried brains."
Disturbing research
Mr Motbey's research confirms the fears of anti-drug campaigners. You mightn't be able to convince people to ditch recreational drugs, but they might take notice if they realise the damage it's causing.
What sounded the alarm was a simple memory test called the Novel Object Recognition Test. It works like this: A rat, given a dose of the drug, spends time in a fixed area with two identical objects (let's call them A and A).
The rat is taken away, then brought back later to spend time with one object the same (A) and one entirely new object (B). A rat with a normal, healthy memory would only ever spend time investigating object B.
"Rats are naturally curious critters," Mr Motbey said. "If you put a new object in front of them, they'll spend all their time checking out the new thing.
"If they spend equal time with both things (one new and one old), then that's a clear sign of memory damage – which confirmed earlier theories about mephedrone."
Mr Motbey refers to an earlier uncontrolled study in the UK, where mephedrone users were brought in a month apart and given standard cognitive tests. The results showed some evidence of memory impairment.
"When you take the drug you get a massive wave of euphoria from serotonin, which then goes away," Mr Motbey added.
"Then there's a persistent dopamine hook that motivates people to re-dope. Mephedrone is extremely addictive. So people are getting this short-term high, the major thing driving people to take the drug, but then they're re-dosing regularly to get that initial hit back."
‘As bad as any drug'
The latest research figures show mephedrone usage in Australia is down two percentage points from 2011 in 2010. But it's still a significant problem.
Steve Patton, the acting commander of the NSW Drug Squad, said there haven't been many seizures of mephedrone but that certainly didn't mean the drug was free from risks.
"People shouldn't be taking it. It's a drug that's just as bad other drugs," he told news.com.au
"It doesn't surprise me that it does have ill-effects for people's health."
Louise, a young woman from Bondi Beach who'd dabbled with other party drugs before, says she regularly took meow meow around two to three years ago. Why?
"It was a lot stronger than pills or other drugs with a bigger high and it was cheaper," she told news.com.au.
"You can sniff it or you can eat it. It used to be about $100 per gram, which compared to coke is much cheaper.
"It gives you more of a buzz than cocaine. It's more like taking a pill, and in terms of the effects it was slightly different."
Breaking bad
Louise says it's not as readily available these days and admits, although she didn't experience major side effects, she's noticed lapses in her memory.
"How significant the effects of the memory damage, we just don't know. The research hasn't been done," Mr Motbey adds.
"We don't know what's causing the memory damage. We looked at the brains - and they were exactly the same. It's a subtle change, it's not immediately obvious."
"Hopefully we can get the word out to users that this is not a harmless, innocuous drug, it can do damage to you."
If meow meow is shut down then another, potentially more dangerous drug will inevitably pop up in its place. A drug we know nothing about.
"Modern chemistry has become so flexible you can make virtually anything," Mr Motbey added.
"A new drug comes out, the authorities ban it, and crack down on the supply. Then another drug comes out, the authorities ban it, crack down on the supply.
"It only takes moving a carbon atom from one place to another to change a drug from harmless and fun to absolutely lethal. It's just a matter of time before the drug-taking community hits on something incredibly dangerous."
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) and fires up maybe twice a year. If they're caught holding a few for friends on one of those special nights, what would their defence be? What could or should it be?
